Trace number 4541578

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP-NaPS 1.00a1UNSAT 119.464 119.851

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/
inequalities/OPB/ineq6/normalized-20array_ineq6.opb
MD5SUM3fc1fa6fafd20a9b1fe100c4dc12e1ea
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark72.4891
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints3361
Number of constraints which are clauses2460
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints881
Minimum length of a constraint1
Maximum length of a constraint80
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 549755813888
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2199023255551
Number of bits of the biggest sum of numbers41
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.31/0.42	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4541578-1753209881.opb
0.31/0.42	c Solving mode: decision
0.31/0.42	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.31/0.42	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.31/0.42	c original problem has 2520 variables (2520 bin, 0 int, 0 impl, 0 cont) and 3361 constraints
0.31/0.42	c presolving:
0.31/0.42	c (round 1, fast)       446 del vars, 1018 del conss, 0 add conss, 269 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1201 clqs
0.31/0.42	c (round 2, fast)       458 del vars, 1242 del conss, 0 add conss, 269 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1397 clqs
0.31/0.42	c (round 3, medium)     856 del vars, 1242 del conss, 0 add conss, 269 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 601 clqs
0.31/0.42	c (round 4, fast)       856 del vars, 2038 del conss, 0 add conss, 269 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 601 clqs
0.31/0.42	c (round 5, exhaustive) 856 del vars, 2038 del conss, 0 add conss, 269 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 0 impls, 601 clqs
0.31/0.42	c (round 6, fast)       856 del vars, 2038 del conss, 0 add conss, 269 chg bounds, 2 chg sides, 79 chg coeffs, 601 upgd conss, 0 impls, 601 clqs
0.31/0.42	c (round 7, exhaustive) 856 del vars, 2638 del conss, 200 add conss, 269 chg bounds, 2 chg sides, 79 chg coeffs, 601 upgd conss, 0 impls, 602 clqs
0.31/0.42	c    (0.1s) probing: 1000/1674 (59.7%) - 0 fixings, 0 aggregations, 574 implications, 0 bound changes
0.31/0.42	c    (0.1s) probing: 1001/1674 (59.8%) - 0 fixings, 0 aggregations, 574 implications, 0 bound changes
0.31/0.42	c    (0.1s) probing aborted: 1000/1000 successive useless probings
0.31/0.42	c    (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.31/0.42	c    (0.1s) no symmetry present (symcode time: 0.00)
0.31/0.42	c presolving (8 rounds: 8 fast, 4 medium, 3 exhaustive):
0.31/0.42	c  856 deleted vars, 2638 deleted constraints, 200 added constraints, 269 tightened bounds, 0 added holes, 2 changed sides, 79 changed coefficients
0.31/0.42	c  0 implications, 1176 cliques
0.31/0.42	c presolved problem has 1674 variables (1674 bin, 0 int, 0 impl, 0 cont) and 923 constraints
0.31/0.42	c       1 constraints of type <knapsack>
0.31/0.42	c     200 constraints of type <and>
0.31/0.42	c     722 constraints of type <linear>
0.31/0.42	c transformed objective value is always integral (scale: 1)
0.31/0.42	c Presolving Time: 0.10
0.31/0.42	c 
0.31/0.42	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.31/0.42	c   0.2s|     1 |     0 |   732 |     - |    21M |   0 |1674 | 965 |1123 |   0 |  0 |  41 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.31/0.42	c o 0.2s|     1 |     0 |  1372 |     - |feaspump|   0 |1674 | 965 |1123 |   0 |  0 |  41 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%| unknown
0.31/0.42	c   0.2s|     1 |     0 |  1372 |     - |    21M |   0 |1674 | 965 |1123 |   0 |  0 |  41 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%| unknown
0.31/0.42	c 
0.31/0.42	c SCIP Status        : problem is solved [optimal solution found]
0.31/0.42	c Solving Time (sec) : 0.19
0.31/0.42	c Solving Nodes      : 1
0.31/0.42	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
0.31/0.42	c Dual Bound         : +0.00000000000000e+00
0.31/0.42	c Gap                : 0.00 %
0.31/0.42	c [VIOLATION] Line 97: +1 x2481 -1 x2441 +2 x2482 -2 x2442 +4 x2483 -4 x2443 +8 x2484 -8 x2444 +16 x2485 -16 x2445 +32 x2486 -32 x2446 +64 x2487 -64 x2447 +128 x2488 -128 x2448 +256 x2489 -256 x2449 +512 x2490 -512 x2450 +1024 x2491 -1024 x2451 +2048 x2492 -2048 x2452 +4096 x2493 -4096 x2453 +8192 x2494 -8192 x2454 +16384 x2495 -16384 x2455 +32768 x2496 -32768 x2456 +65536 x2497 -65536 x2457 +131072 x2498 -131072 x2458 +262144 x2499 -262144 x2459 +524288 x2500 -524288 x2460 +1048576 x2501 -1048576 x2461 +2097152 x2502 -2097152 x2462 +4194304 x2503 -4194304 x2463 +8388608 x2504 -8388608 x2464 +16777216 x2505 -16777216 x2465 +33554432 x2506 -33554432 x2466 +67108864 x2507 -67108864 x2467 +134217728 x2508 -134217728 x2468 +268435456 x2509 -268435456 x2469 +536870912 x2510 -536870912 x2470 +1073741824 x2511 -1073741824 x2471 +2147483648 x2512 -2147483648 x2472 +4294967296 x2513 -4294967296 x2473 +8589934592 x2514 -8589934592 x2474 +17179869184 x2515 -17179869184 x2475 +34359738368 x2516 -34359738368 x2476 +68719476736 x2517 -68719476736 x2477 +137438953472 x2518 -137438953472 x2478 +274877906944 x2519 -274877906944 x2479 +549755813888 x2520 -549755813888 x2480 >= 1 ;
0.31/0.42	c   Computed activity: 0
0.31/0.42	c   Required: activity >= 1
0.31/0.42	c   Variable assignments: {x2481=0, x2441=0, x2482=0, x2442=0, x2483=0, x2443=0, x2484=0, x2444=0, x2485=0, x2445=0, x2486=0, x2446=0, x2487=0, x2447=0, x2488=0, x2448=0, x2489=0, x2449=0, x2490=0, x2450=0, x2491=0, x2451=0, x2492=0, x2452=0, x2493=0, x2453=0, x2494=0, x2454=0, x2495=0, x2455=0, x2496=0, x2456=0, x2497=0, x2457=0, x2498=0, x2458=0, x2499=0, x2459=0, x2500=0, x2460=0, x2501=0, x2461=0, x2502=0, x2462=0, x2503=0, x2463=0, x2504=0, x2464=0, x2505=0, x2465=0, x2506=0, x2466=0, x2507=0, x2467=0, x2508=0, x2468=0, x2509=0, x2469=0, x2510=0, x2470=0, x2511=0, x2471=0, x2512=0, x2472=0, x2513=0, x2473=0, x2514=0, x2474=0, x2515=0, x2475=0, x2516=0, x2476=0, x2517=0, x2477=0, x2518=0, x2478=0, x2519=0, x2479=0, x2520=0, x2480=0}}
0.31/0.42	c SCIP found a solution, but it is not feasible according to the original problem.
0.31/0.42	c ----------------------------------------------------------------------
0.31/0.42	c executing external solver (fallback): HOME/naps-1.03a6
0.31/0.42	c ----------------------------------------------------------------------
0.31/0.42	c command: HOME/naps-1.03a6 HOME/instance-4541578-1753209881.opb
0.31/0.42	c NaPS 1.03a6.
0.31/0.42	c Input file name: HOME/instance-4541578-1753209881.opb
119.38/119.82	c _____________________________________________________________________________
119.38/119.82	c std/band forms        : 1,722
119.38/119.82	c 2cl/3cl ITE-codings   : 38,3007
119.38/119.82	c BDD/srt/adr Max costs : 115,0,0
119.38/119.82	c BDDraw/bin/mul/srt/adr: 723,0,0,0,0
119.38/119.82	c BDD nodes             : 7976
119.38/119.82	c Es1/CC detections     : 0,0
119.38/119.82	c CC sort               : 0
119.38/119.82	c SAT/UNSAT calls       : 0,1
119.38/119.82	c regenrated variables  : 0
119.38/119.82	c eliminated fixed lits : 2155
119.38/119.82	c goal lit flips        : 0
119.38/119.82	c goal stages           : 0
119.38/119.82	c goal shrink           : 0
119.38/119.82	c goal coeff separations: 0
119.38/119.82	c restarts              : 61593
119.38/119.82	c conflicts             : 1938221        (16315 /sec)
119.38/119.82	c decisions             : 3062256        (25776 /sec)
119.38/119.82	c propagations          : 256982318      (2163142 /sec)
119.38/119.82	c inspects              : 0              (0 /sec)
119.38/119.82	c CPU time (solving tm) : 118.8 s        (118.7 s, SAT 0 s, UNSAT 118.7 s)
119.38/119.82	c Time for Opt-base     : 0 s
119.38/119.82	c Steps for Opt-base    : 0
119.38/119.82	c Time for BDD coding   : 0.03036 s
119.38/119.82	c Time for srt coding   : 0 s
119.38/119.82	c _____________________________________________________________________________
119.38/119.82	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62441 MiB free)
  memory of node 1: 64507 MiB (63674 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4541578-1753209881/watcher-4541578-1753209881 -o /tmp/evaluation-result-4541578-1753209881/solver-4541578-1753209881 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1753209881-162573 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4541578-1753209881.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=162622, runsolver pid=162613

[startup+0.10006 s]*
/proc/loadavg: 1.71 3.43 3.86 3/270 162645
/proc/meminfo: memFree=129129244/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=13152 memory=10496 CPUtime=0.01 cores=4,6
/proc/162638/stat : 162638 (python3) D 162622 162622 162562 0 -1 4194304 1588 0 0 0 1 0 0 0 20 0 1 0 236665966 13467648 2624 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 2 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 3288 2624 1248 1 0 1459 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 17344 KiB
Current children cumulated memory: 13568 KiB

[startup+0.205119 s]*
/proc/loadavg: 1.71 3.43 3.86 6/270 162647
/proc/meminfo: memFree=129097984/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1195500 memory=40980 CPUtime=0.11 cores=4,6
/proc/162638/stat : 162638 (python3) R 162622 162622 162562 0 -1 4194304 5221 0 0 0 9 2 0 0 20 0 1 0 236665966 1224192000 10245 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 298875 10245 5774 1 0 270233 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 1199692 KiB
Current children cumulated memory: 44052 KiB

[startup+0.304817 s]*
/proc/loadavg: 1.71 3.43 3.86 6/270 162647
/proc/meminfo: memFree=128994072/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1211616 memory=64276 CPUtime=0.2 cores=4,6
/proc/162638/stat : 162638 (python3) R 162622 162622 162562 0 -1 4194304 9038 0 0 0 18 2 0 0 20 0 1 0 236665966 1240694784 16069 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 302904 16069 7950 1 0 274262 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 1215808 KiB
Current children cumulated memory: 67348 KiB

[startup+0.700165 s]
/proc/loadavg: 1.71 3.43 3.86 6/273 162650
/proc/meminfo: memFree=128951484/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=9816 memory=7548 CPUtime=0.27 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 2407 0 0 0 27 0 0 0 20 0 1 0 236666002 10051584 1887 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 2454 1887 544 696 0 1615 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 1235868 KiB
Current children cumulated memory: 83344 KiB

[startup+1.50015 s]
/proc/loadavg: 1.71 3.43 3.86 6/274 162651
/proc/meminfo: memFree=128905436/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=10808 memory=8592 CPUtime=1.06 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 3230 0 0 0 106 0 0 0 20 0 1 0 236666002 11067392 2148 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 2702 2148 544 696 0 1863 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 1236860 KiB
Current children cumulated memory: 84388 KiB

[startup+3.10475 s]
/proc/loadavg: 1.71 3.43 3.86 6/274 162651
/proc/meminfo: memFree=128905764/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=9768 memory=8072 CPUtime=2.66 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 3957 0 0 0 266 0 0 0 20 0 1 0 236666002 10002432 2018 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 2442 2018 544 696 0 1603 0
Current children cumulated CPU time: 2.98 s
Current children cumulated vsize: 1235820 KiB
Current children cumulated memory: 83868 KiB

[startup+6.30014 s]
/proc/loadavg: 1.89 3.44 3.86 6/274 162651
/proc/meminfo: memFree=128904032/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=12256 memory=9044 CPUtime=5.85 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 7158 0 0 0 584 1 0 0 20 0 1 0 236666002 12550144 2261 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 3064 2261 544 696 0 2225 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 1238308 KiB
Current children cumulated memory: 84840 KiB

[startup+12.7001 s]
/proc/loadavg: 2.06 3.45 3.86 6/274 162651
/proc/meminfo: memFree=128901836/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=13264 memory=10908 CPUtime=12.24 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 18389 0 0 0 1221 3 0 0 20 0 1 0 236666002 13582336 2727 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 3316 2727 544 696 0 2477 0
Current children cumulated CPU time: 12.56 s
Current children cumulated vsize: 1239316 KiB
Current children cumulated memory: 86704 KiB

[startup+25.5002 s]
/proc/loadavg: 2.49 3.48 3.87 6/274 162652
/proc/meminfo: memFree=128896748/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=12764 memory=8980 CPUtime=25 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 38718 0 0 0 2495 5 0 0 20 0 1 0 236666002 13070336 2245 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 3191 2245 544 696 0 2352 0
Current children cumulated CPU time: 25.32 s
Current children cumulated vsize: 1238816 KiB
Current children cumulated memory: 84776 KiB

[startup+51.1049 s]
/proc/loadavg: 3.08 3.54 3.88 6/274 162652
/proc/meminfo: memFree=128884640/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=72724 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18181 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18181 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=15148 memory=11468 CPUtime=50.54 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 110103 0 0 0 5038 16 0 0 20 0 1 0 236666002 15511552 2867 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 3787 2867 544 696 0 2948 0
Current children cumulated CPU time: 50.86 s
Current children cumulated vsize: 1241200 KiB
Current children cumulated memory: 87264 KiB

[startup+102.3 s]
/proc/loadavg: 3.67 3.63 3.89 6/275 162655
/proc/meminfo: memFree=128864096/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=19024 memory=15724 CPUtime=101.61 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 190049 0 0 0 10133 28 0 0 20 0 1 0 236666002 19480576 3931 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 4756 3931 544 696 0 3917 0
Current children cumulated CPU time: 101.93 s
Current children cumulated vsize: 1245076 KiB
Current children cumulated memory: 92032 KiB

[startup+119.851 s]
# the end of solver process 162622 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=119.118 s, system=0.345992 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.4 s]
/proc/loadavg: 3.67 3.63 3.89 6/275 162655
/proc/meminfo: memFree=128864096/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=19024 memory=15724 CPUtime=101.71 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 190049 0 0 0 10143 28 0 0 20 0 1 0 236666002 19480576 3931 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 4756 3931 544 696 0 3917 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 1245076 KiB
Current children cumulated memory: 92032 KiB

[startup+108.8 s]
/proc/loadavg: 3.70 3.63 3.89 6/275 162655
/proc/meminfo: memFree=128856056/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=17484 memory=11292 CPUtime=108.1 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 191511 0 0 0 10781 29 0 0 20 0 1 0 236666002 17903616 2823 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 4371 2823 544 696 0 3532 0
Current children cumulated CPU time: 108.42 s
Current children cumulated vsize: 1243536 KiB
Current children cumulated memory: 87600 KiB

[startup+115.2 s]
/proc/loadavg: 3.74 3.65 3.90 6/275 162655
/proc/meminfo: memFree=128851844/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=17484 memory=12188 CPUtime=114.48 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 191726 0 0 0 11419 29 0 0 20 0 1 0 236666002 17903616 3047 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 4371 3047 544 696 0 3532 0
Current children cumulated CPU time: 114.8 s
Current children cumulated vsize: 1243536 KiB
Current children cumulated memory: 88496 KiB

[startup+118.4 s]
/proc/loadavg: 3.74 3.65 3.90 6/275 162655
/proc/meminfo: memFree=128843164/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=37012 memory=24304 CPUtime=117.67 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 193443 0 0 0 11738 29 0 0 20 0 1 0 236666002 37900288 6076 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 9253 6076 544 696 0 8414 0
Current children cumulated CPU time: 117.99 s
Current children cumulated vsize: 1263064 KiB
Current children cumulated memory: 100612 KiB

[startup+119.2 s]
/proc/loadavg: 3.76 3.65 3.90 6/275 162655
/proc/meminfo: memFree=128842912/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=37012 memory=24432 CPUtime=118.47 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 193483 0 0 0 11818 29 0 0 20 0 1 0 236666002 37900288 6108 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 9253 6108 544 696 0 8414 0
Current children cumulated CPU time: 118.79 s
Current children cumulated vsize: 1263064 KiB
Current children cumulated memory: 100740 KiB

[startup+119.6 s]
/proc/loadavg: 3.76 3.65 3.90 6/275 162655
/proc/meminfo: memFree=128842912/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=37012 memory=24432 CPUtime=118.87 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 193491 0 0 0 11858 29 0 0 20 0 1 0 236666002 37900288 6108 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 9253 6108 544 696 0 8414 0
Current children cumulated CPU time: 119.19 s
Current children cumulated vsize: 1263064 KiB
Current children cumulated memory: 100740 KiB

[startup+119.8 s]
/proc/loadavg: 3.76 3.65 3.90 6/275 162655
/proc/meminfo: memFree=128842912/131250000 swapFree=33010416/33010684
[pid=162622] ppid=162613 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/162622/stat : 162622 (scip-naps-1.00.) S 162613 162622 162562 0 -1 4194304 259 339 0 0 0 0 0 0 20 0 1 0 236665960 4292608 768 18446744073709551615 94512996823040 94512997717573 140735130498768 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94512997956624 94512998004368 94513023639552 140735130507679 140735130507776 140735130507776 140735130513380 0
/proc/162622/statm: 1048 768 704 219 0 110 0
[pid=162638] ppid=162622 vsize=1221860 memory=73236 CPUtime=0.32 cores=4,6
/proc/162638/stat : 162638 (python3) S 162622 162622 162562 0 -1 4194304 11102 0 0 0 29 3 0 0 20 0 1 0 236665966 1251184640 18309 18446744073709551615 94888915443712 94888915444089 140729390999264 0 0 0 0 16781312 16386 1 0 0 17 4 0 0 0 0 0 94888915455384 94888915456004 94888919851008 140729391008086 140729391008288 140729391008288 140729391013863 0
/proc/162638/statm: 305465 18309 8206 1 0 276823 0
[pid=162649] ppid=162638 vsize=35476 memory=23152 CPUtime=119.06 cores=4,6
/proc/162649/stat : 162649 (naps-1.03a6) R 162638 162649 162649 0 -1 4194304 193491 0 0 0 11877 29 0 0 20 0 1 0 236666002 36327424 5788 18446744073709551615 4198400 7047149 140722506945728 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 25247744 140722506946943 140722506947057 140722506947057 140722506952649 0
/proc/162649/statm: 8869 5788 544 696 0 8030 0
Current children cumulated CPU time: 119.38 s
Current children cumulated vsize: 1261528 KiB
Current children cumulated memory: 99460 KiB

Child status: 0

Real time (s): 119.851
CPU time (s): 119.464
CPU user time (s): 119.118
CPU system time (s): 0.345992
CPU usage (%): 99.6774
Max. virtual memory (cumulated for all children) (KiB): 1268864
Max. memory (cumulated for all children) (KiB): 108968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 119.118
system time used= 0.345992
maximum resident set size= 73236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 211306
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 493
involuntary context switches= 179


# summary of solver processes directly reported to runsolver:
#   pid: 162622
#   total CPU time (s): 119.464
#   total CPU user time (s): 119.118
#   total CPU system time (s): 0.345992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.25412 second user time and 0.435015 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2025-07-22 20:44:41
IDJOB=4541578
IDBENCH=163188
IDSOLVER=3368
FILE ID=nodeC018/4541578-1753209881
RUNJOBID= nodeC018-1753209881-162573
SLURM_JOB_ID= 9687775
Free space on /tmp= 433016 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/inequalities/OPB/ineq6/normalized-20array_ineq6.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4541578-1753209881/watcher-4541578-1753209881 -o /tmp/evaluation-result-4541578-1753209881/solver-4541578-1753209881 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1753209881-162573 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4541578-1753209881.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 3fc1fa6fafd20a9b1fe100c4dc12e1ea
RANDOM SEED=942850719

nodeC018 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.514
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.957
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.828
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.815
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.248
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.831
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.829
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.994
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129148088 kB
MemAvailable:   129708140 kB
Buffers:            2128 kB
Cached:          1310984 kB
SwapCached:           28 kB
Active:          1147120 kB
Inactive:         232780 kB
Active(anon):      92744 kB
Inactive(anon):      284 kB
Active(file):    1054376 kB
Inactive(file):   232496 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             22680 kB
Writeback:             0 kB
AnonPages:         69880 kB
Mapped:           108212 kB
Shmem:             26240 kB
KReclaimable:     224440 kB
Slab:             320584 kB
SReclaimable:     224440 kB
SUnreclaim:        96144 kB
KernelStack:        4056 kB
PageTables:         2412 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     340268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC018 at 2025-07-22 20:46:41