Trace number 4501834

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
roundingsat+pbsuma 63f22adUNSAT 1.93395 1.95455

General information on the benchmark

NamePB24/normalized-PB10/DEC-LIN/oliveras/
j60/normalized-j6021_1-unsat.opb
MD5SUMacb3bfa25be6cee6deaef298d2d917c1
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 benchmark0.387219
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12566
Total number of constraints41514
Number of constraints which are clauses41106
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints408
Minimum length of a constraint1
Maximum length of a constraint36
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 233
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4501834-1751159460.opb'
0.00/0.06	c 	read 1.20MB  (46.58ms)
0.00/0.06	c	 [cnf: #variables 12566 #clauses 41348 #duplicates 166 #arr 99944]
0.00/0.06	c 
0.00/0.06	c make graph and approximate orbits
0.09/0.12	c	 [group: #orbits ~= 0] (60.27ms)
0.09/0.12	c 
0.09/0.12	c detect special group actions
0.09/0.12	c 	probe for Johnson action (limit=64)
0.09/0.12	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.09/0.13	c 	probe for row symmetry (limit=64, splits=16.78M)
0.09/0.13	c 	 (11.08ms)
0.09/0.13	c 
0.09/0.13	c detect symmetries on remainder
0.09/0.13	c 	[graph: #vertices 101302 #edges 294664]
0.09/0.13	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.09/0.15	c 	 [group: #symmetries 1.00*10^0 #generators 0] (14.90ms)
0.09/0.15	c 
0.09/0.15	c finalize break order and special generators
0.09/0.15	c 
0.09/0.15	c generation finished
0.09/0.15	c 	[sbp: #constraints 0 #add_vars 0]
0.09/0.15	c 
0.09/0.15	c write result to 'HOME/instance-4501834-1751159460.opb.pre'
0.09/0.16	c 	wrote 1.23MB (7.90ms)
0.09/0.16	c ------------------------------------------------------------------
0.09/0.16	c                  60.27ms 41.50% approx_orbits
0.09/0.16	c                  46.58ms 32.08% parse
0.09/0.16	c                  14.90ms 10.26% detect_generic
0.09/0.16	c                  11.08ms  7.63% detect_special
0.09/0.16	c                   7.90ms  5.44% output
0.09/0.16	c                   3.15ms  2.17% other
0.09/0.16	c                   1.34ms  0.92% finalize_order
0.09/0.16	c         ───────────────────────────────────────────────
0.09/0.16	c                 145.20ms   100% total
0.09/0.16	c ------------------------------------------------------------------
0.09/0.18	c RoundingSat 2
0.09/0.18	c branch pb25
0.09/0.18	c commit 63f22ad
0.49/0.53	c #variables 12566 #constraints 27622
1.85/1.95	c cpu time 1.6664 s
1.85/1.95	c deterministic time 2088994 2.09e+06
1.85/1.95	c optimization time 8.3e-05 s
1.85/1.95	c total solve time 1.38895 s
1.85/1.95	c core-guided solve time 0 s
1.85/1.95	c propagation time 0.888794 s
1.85/1.95	c conflict analysis time 0.067698 s
1.85/1.95	c propagations 379748
1.85/1.95	c resolve steps 33099
1.85/1.95	c decisions 830
1.85/1.95	c conflicts 524
1.85/1.95	c restarts 5
1.85/1.95	c inprocessing phases 0
1.85/1.95	c garbage collections 0 ,( -nan )
1.85/1.95	c input clauses 27245 ,( 98.64 )
1.85/1.95	c input cardinalities 1 ,( 0.00 )
1.85/1.95	c input general constraints 376 ,( 1.36 )
1.85/1.95	c input average constraint length 2.05
1.85/1.95	c input average constraint degree 1.81
1.85/1.95	c learned clauses 501 ,( 95.79 )
1.85/1.95	c learned cardinalities 4 ,( 0.76 )
1.85/1.95	c learned general constraints 18 ,( 3.44 )
1.85/1.95	c learned average constraint length 43.09
1.85/1.95	c learned average constraint degree 2.80
1.85/1.95	c watched  CF 32, 64, 128, Arb: 2 , 0 , 0 , 0
1.85/1.95	c counting CF 32, 64, 128, Arb: 392 , 0 , 0 , 0
1.85/1.95	c watched   constraints 2 ,( 0.51 ) 
1.85/1.95	c counting  constraints 392 ,( 99.49 ) 
1.85/1.95	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 362729 , 511 , 30125 ,( 140 , 29985 )
1.85/1.95	c gcd simplifications 48
1.85/1.95	c detected cardinalities 1
1.85/1.95	c weakened non-implied lits 21658
1.85/1.95	c weakened non-implying lits 3
1.85/1.95	c original variables 12566
1.85/1.95	c clausal propagations 309576
1.85/1.95	c cardinality propagations 239
1.85/1.95	c watched propagations 4
1.85/1.95	c counting propagations 64094
1.85/1.95	c watch lookups 413218
1.85/1.95	c watch backjump lookups 0
1.85/1.95	c watch checks 208445
1.85/1.95	c propagation checks 513380
1.85/1.95	c constraint additions 198161
1.85/1.95	c trail pops 372211
1.85/1.95	c formula constraints 27622
1.85/1.95	c learned constraints 523
1.85/1.95	c bound constraints 0
1.85/1.95	c core-guided constraints 0
1.85/1.95	c encountered formula constraints 32056
1.85/1.95	c encountered learned constraints 1567
1.85/1.95	c encountered bound constraints 0
1.85/1.95	c encountered core-guided constraints 0
1.85/1.95	c LP total time 0.918318 s
1.85/1.95	c LP solve time 0.91 s
1.85/1.95	c LP constraints added 27622
1.85/1.95	c LP constraints removed 0
1.85/1.95	c LP pivots internal 2000
1.85/1.95	c LP pivots root 1000
1.85/1.95	c LP calls 2
1.85/1.95	c LP optimalities 0
1.85/1.95	c LP no pivot count 0
1.85/1.95	c LP infeasibilities 0
1.85/1.95	c LP valid Farkas constraints 0
1.85/1.95	c LP learned Farkas constraints 0
1.85/1.95	c LP basis resets 0
1.85/1.95	c LP cycling count 0
1.85/1.95	c LP singular count 0
1.85/1.95	c LP no primal count 0
1.85/1.95	c LP no farkas count 0
1.85/1.95	c LP other issue count 0
1.85/1.95	c LP Gomory cuts 0
1.85/1.95	c LP learned cuts 0
1.85/1.95	c LP deleted cuts 0
1.85/1.95	c LP encountered Gomory constraints 0
1.85/1.95	c LP encountered Farkas constraints 0
1.85/1.95	c LP encountered learned Farkas constraints 0
1.85/1.95	c CG auxiliary variables introduced 0
1.85/1.95	c CG solutions found 0
1.85/1.95	c CG cores constructed 0
1.85/1.95	c CG core cardinality constraints returned 0
1.85/1.95	c CG unit cores 0
1.85/1.95	c CG single cores 0
1.85/1.95	c CG blocks removed during cardinality reduction 0
1.85/1.95	c CG first core best 0
1.85/1.95	c CG decision core best 0
1.85/1.95	c CG core reduction tie 0
1.85/1.95	c CG core degree average 0.00
1.85/1.95	c CG core slack average 0.00
1.85/1.95	c CG core upper bound improvements 0
1.85/1.95	c STR number of successful calls 0
1.85/1.95	c STR number of unsuccessful calls 0
1.85/1.95	c STR number of inconclusive calls 0
1.85/1.95	c STR number of successful attempts 0
1.85/1.95	c STR number of unsuccessful attempts 0
1.85/1.95	c STR number of inconclusive attempts 0
1.85/1.95	c STR average degree increase per successful call inf
1.85/1.95	c STR average degree increase per successful attempt inf
1.85/1.95	c STR total number of conflicts for successful attempts 0
1.85/1.95	c STR total number of conflicts for unsuccessful attempts 0
1.85/1.95	c STR total number of conflicts for inconclusive attempts 0
1.85/1.95	c STR average number of conflicts per successful attempt inf
1.85/1.95	c STR average number of conflicts per unsuccessful attempt inf
1.85/1.95	c STR average number of conflicts per inconclusive attempt inf
1.85/1.95	c AVG.sumWPerc 98.15 
1.85/1.95	c bigint constraints 0 
1.85/1.95	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: 63794 MiB (63205 MiB free)
  memory of node 1: 64507 MiB (63964 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4501834-1751159460/watcher-4501834-1751159460 -o /tmp/evaluation-result-4501834-1751159460/solver-4501834-1751159460 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751159447-18296 --watchdog 3760 run-dec-break.sh HOME/instance-4501834-1751159460.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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
solver pid=18593, runsolver pid=18590
Current StackSize limit: 8192 KiB


[startup+0.100104 s]*
/proc/loadavg: 1.49 1.81 2.14 5/257 18595
/proc/meminfo: memFree=130220580/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18595] ppid=18593 vsize=43508 memory=30016 CPUtime=0.09 cores=5,7
/proc/18595/stat : 18595 (pbsuma) R 18593 18593 18283 0 -1 4194304 5661 0 0 0 8 1 0 0 20 0 1 0 31625390 44552192 7504 18446744073709551615 4210688 4653049 140721537910800 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 4700520 4703148 26079232 140721537915235 140721537915442 140721537915442 140721537921007 0
/proc/18595/statm: 10877 7504 992 108 0 8285 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47700 KiB
Current children cumulated memory: 33088 KiB

[startup+0.213485 s]*
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130214532/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=59768 memory=15136 CPUtime=0.04 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 1468 0 0 0 3 1 0 0 20 0 1 0 31625407 61202432 3784 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 14942 3784 2016 1147 0 2369 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 63960 KiB
Current children cumulated memory: 18208 KiB

[startup+0.313486 s]*
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130214532/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=63016 memory=17928 CPUtime=0.14 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 2290 0 0 0 11 3 0 0 20 0 1 0 31625407 64528384 4482 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 15754 4482 2016 1147 0 3181 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 67208 KiB
Current children cumulated memory: 21000 KiB

[startup+0.700377 s]
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130214532/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=100040 memory=54120 CPUtime=0.51 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 9272 0 0 0 43 8 0 0 20 0 1 0 31625407 102440960 13530 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 25010 13530 2304 1147 0 12437 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 104232 KiB
Current children cumulated memory: 57192 KiB

[startup+1.50037 s]
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130209176/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=102804 memory=56552 CPUtime=1.31 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 9878 0 0 0 122 9 0 0 20 0 1 0 31625407 105271296 14138 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 25701 14138 2304 1147 0 13128 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 106996 KiB
Current children cumulated memory: 59624 KiB

[startup+1.95449 s]
# the end of solver process 18593 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.7974 s, system=0.136553 s

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

[startup+1.60039 s]
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130209176/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=102804 memory=56680 CPUtime=1.41 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 9899 0 0 0 132 9 0 0 20 0 1 0 31625407 105271296 14170 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 25701 14170 2304 1147 0 13128 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 106996 KiB
Current children cumulated memory: 59752 KiB

[startup+1.80033 s]
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130209176/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=102804 memory=56808 CPUtime=1.61 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 9934 0 0 0 152 9 0 0 20 0 1 0 31625407 105271296 14202 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 25701 14202 2304 1147 0 13128 0
Current children cumulated CPU time: 1.76 s
Current children cumulated vsize: 106996 KiB
Current children cumulated memory: 59880 KiB

[startup+1.90029 s]
/proc/loadavg: 1.49 1.81 2.14 5/257 18596
/proc/meminfo: memFree=130209176/131382120 swapFree=33010684/33010684
[pid=18593] ppid=18590 vsize=4192 memory=3072 CPUtime=0.15 cores=5,7
/proc/18593/stat : 18593 (run-dec-break.s) S 18590 18593 18283 0 -1 4194304 236 9412 0 0 0 0 12 3 20 0 1 0 31625390 4292608 768 18446744073709551615 94314464354304 94314465248837 140724064911264 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94314465487888 94314465535632 94314476408832 140724064913761 140724064913890 140724064913890 140724064919492 0
/proc/18593/statm: 1048 768 704 219 0 110 0
[pid=18596] ppid=18593 vsize=102804 memory=56936 CPUtime=1.7 cores=5,7
/proc/18596/stat : 18596 (roundingsat) R 18593 18593 18283 0 -1 4194304 9939 0 0 0 161 9 0 0 20 0 1 0 31625407 105271296 14234 18446744073709551615 4227072 8923433 140727902320720 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 21950464 140727902329156 140727902329384 140727902329384 140727902334954 0
/proc/18596/statm: 25701 14234 2336 1147 0 13128 0
Current children cumulated CPU time: 1.85 s
Current children cumulated vsize: 106996 KiB
Current children cumulated memory: 60008 KiB

Child status: 0

Real time (s): 1.95455
CPU time (s): 1.93395
CPU user time (s): 1.7974
CPU system time (s): 0.136553
CPU usage (%): 98.9458
Max. virtual memory (cumulated for all children) (KiB): 106996
Max. memory (cumulated for all children) (KiB): 60008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.7974
system time used= 0.136553
maximum resident set size= 57064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19612
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2416
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 18593
#   total CPU time (s): 1.93395
#   total CPU user time (s): 1.7974
#   total CPU system time (s): 0.136553

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.037181 second user time and 0.081801 second system time

The end

Launcher Data

Begin job on nodeC006 at 2025-06-29 03:11:00
IDJOB=4501834
IDBENCH=152011
IDSOLVER=3357
FILE ID=nodeC006/4501834-1751159460
RUNJOBID= nodeC006-1751159447-18296
SLURM_JOB_ID= 9587503
Free space on /tmp= 433036 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j60/normalized-j6021_1-unsat.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4501834-1751159460/watcher-4501834-1751159460 -o /tmp/evaluation-result-4501834-1751159460/solver-4501834-1751159460 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751159447-18296 --watchdog 3760  run-dec-break.sh HOME/instance-4501834-1751159460.opb

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

MD5SUM BENCH= acb3bfa25be6cee6deaef298d2d917c1
RANDOM SEED=329413837

nodeC006 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	: 0xb00001f
cpu MHz		: 3660.797
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3691.294
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.279
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.221
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3660.762
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.137
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.956
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130222316 kB
MemAvailable:   129860444 kB
Buffers:            3280 kB
Cached:           441756 kB
SwapCached:            0 kB
Active:           390872 kB
Inactive:         193992 kB
Active(anon):     157788 kB
Inactive(anon):        0 kB
Active(file):     233084 kB
Inactive(file):   193992 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17648 kB
Writeback:             0 kB
AnonPages:        142444 kB
Mapped:           116104 kB
Shmem:             17960 kB
KReclaimable:      84664 kB
Slab:             163112 kB
SReclaimable:      84664 kB
SUnreclaim:        78448 kB
KernelStack:        4128 kB
PageTables:         3460 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     485160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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:      191304 kB
DirectMap2M:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC006 at 2025-06-29 03:11:02