Trace number 4510292
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:
-
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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x90split.cnf-extracted.pb.metafix.opb |
| MD5SUM | eff1a233a6699bb3c5bb7aec0949ea37 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.128611 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 541 |
| Total number of constraints | 722 |
| Number of constraints which are clauses | 2 |
| Number of constraints which are cardinality constraints (but not clauses) | 720 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 4 |
| 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 | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 6 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.00/0.03 c #variables 541 #constraints 722
0.00/0.04 c rational objective 270.5
0.28/0.33 c #Conflicts: 1000 | #Constraints: 1732
0.28/0.33 c #Conflicts: 2000 | #Constraints: 2732
0.28/0.33 c INPROCESSING
0.28/0.33 c GARBAGE COLLECT
0.28/0.33 c #Conflicts: 3000 | #Constraints: 2775
0.28/0.33 c #Conflicts: 4000 | #Constraints: 3776
0.28/0.33 c INPROCESSING
0.28/0.33 c GARBAGE COLLECT
0.28/0.33 c rational objective 270.5
0.38/0.50 c #Conflicts: 5000 | #Constraints: 3209
0.38/0.50 c #Conflicts: 6000 | #Constraints: 4209
0.38/0.50 c INPROCESSING
0.38/0.50 c GARBAGE COLLECT
0.38/0.50 c rational objective 270.5
0.75/0.80 c #Conflicts: 7000 | #Constraints: 3225
0.75/0.80 c #Conflicts: 8000 | #Constraints: 4225
0.75/0.80 c #Conflicts: 9000 | #Constraints: 5225
0.75/0.80 c #Conflicts: 10000 | #Constraints: 6225
0.75/0.80 c #Conflicts: 11000 | #Constraints: 7225
0.75/0.80 c #Conflicts: 12000 | #Constraints: 8225
0.75/0.80 c INPROCESSING
0.75/0.80 c GARBAGE COLLECT
0.75/0.80 c rational objective 270.5
0.97/1.03 c #Conflicts: 13000 | #Constraints: 5143
0.97/1.03 c #Conflicts: 14000 | #Constraints: 6143
0.97/1.03 c #Conflicts: 15000 | #Constraints: 7143
0.97/1.03 c #Conflicts: 16000 | #Constraints: 8143
0.97/1.03 c INPROCESSING
0.97/1.03 c GARBAGE COLLECT
0.97/1.03 c rational objective 270.5
1.35/1.42 c #Conflicts: 17000 | #Constraints: 5269
1.35/1.42 c #Conflicts: 18000 | #Constraints: 6269
1.35/1.42 c #Conflicts: 19000 | #Constraints: 7269
1.35/1.42 c #Conflicts: 20000 | #Constraints: 8269
1.35/1.42 c #Conflicts: 21000 | #Constraints: 9269
1.35/1.42 c #Conflicts: 22000 | #Constraints: 10269
1.35/1.42 c #Conflicts: 23000 | #Constraints: 11269
1.35/1.42 c #Conflicts: 24000 | #Constraints: 12269
1.35/1.42 c #Conflicts: 25000 | #Constraints: 13269
1.35/1.42 c cpu time 1.17464 s
1.35/1.42 c deterministic time 12653496 1.27e+07
1.35/1.42 c optimization time 3.2e-05 s
1.35/1.42 c total solve time 1.16872 s
1.35/1.42 c core-guided solve time 0 s
1.35/1.42 c propagation time 0.711722 s
1.35/1.42 c conflict analysis time 0.224452 s
1.35/1.42 c propagations 240491
1.35/1.42 c resolve steps 94066
1.35/1.42 c decisions 56993
1.35/1.42 c conflicts 25262
1.35/1.42 c restarts 92
1.35/1.42 c inprocessing phases 5
1.35/1.42 c garbage collections 5 ,( 100.00 )
1.35/1.42 c input clauses 2 ,( 0.28 )
1.35/1.42 c input cardinalities 720 ,( 99.72 )
1.35/1.42 c input general constraints 0 ,( 0.00 )
1.35/1.42 c input average constraint length 3.99
1.35/1.42 c input average constraint degree 2.00
1.35/1.42 c learned clauses 22801 ,( 90.16 )
1.35/1.42 c learned cardinalities 282 ,( 1.12 )
1.35/1.42 c learned general constraints 2206 ,( 8.72 )
1.35/1.42 c learned average constraint length 9.29
1.35/1.42 c learned average constraint degree 3393170.30
1.35/1.42 c watched CF 32, 64, 128, Arb: 456 , 0 , 0 , 0
1.35/1.42 c counting CF 32, 64, 128, Arb: 1750 , 0 , 0 , 0
1.35/1.42 c watched constraints 456 ,( 20.67 )
1.35/1.42 c counting constraints 1750 ,( 79.33 )
1.35/1.42 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2178991 , 410200 , 229151 ,( 28713 , 200438 )
1.35/1.42 c gcd simplifications 406
1.35/1.42 c detected cardinalities 37
1.35/1.42 c weakened non-implied lits 14626
1.35/1.42 c weakened non-implying lits 52
1.35/1.42 c original variables 541
1.35/1.42 c clausal propagations 68768
1.35/1.42 c cardinality propagations 88998
1.35/1.42 c watched propagations 897
1.35/1.42 c counting propagations 55232
1.35/1.42 c watch lookups 5520697
1.35/1.42 c watch backjump lookups 0
1.35/1.42 c watch checks 4137809
1.35/1.42 c propagation checks 1489871
1.35/1.42 c constraint additions 881960
1.35/1.42 c trail pops 322728
1.35/1.42 c formula constraints 722
1.35/1.42 c learned constraints 25256
1.35/1.42 c bound constraints 0
1.35/1.42 c core-guided constraints 0
1.35/1.42 c encountered formula constraints 15431
1.35/1.42 c encountered learned constraints 103113
1.35/1.42 c encountered bound constraints 0
1.35/1.42 c encountered core-guided constraints 0
1.35/1.42 c LP total time 0.33277 s
1.35/1.42 c LP solve time 0.22 s
1.35/1.42 c LP constraints added 753
1.35/1.42 c LP constraints removed 21
1.35/1.42 c LP pivots internal 2529
1.35/1.42 c LP pivots root 417
1.35/1.42 c LP calls 338
1.35/1.42 c LP optimalities 333
1.35/1.42 c LP no pivot count 37
1.35/1.42 c LP infeasibilities 5
1.35/1.42 c LP valid Farkas constraints 5
1.35/1.42 c LP learned Farkas constraints 5
1.35/1.42 c LP basis resets 0
1.35/1.42 c LP cycling count 0
1.35/1.42 c LP singular count 0
1.35/1.42 c LP no primal count 0
1.35/1.42 c LP no farkas count 0
1.35/1.42 c LP other issue count 0
1.35/1.42 c LP Gomory cuts 23
1.35/1.42 c LP learned cuts 8
1.35/1.42 c LP deleted cuts 21
1.35/1.42 c LP encountered Gomory constraints 1
1.35/1.42 c LP encountered Farkas constraints 771
1.35/1.42 c LP encountered learned Farkas constraints 7
1.35/1.42 c CG auxiliary variables introduced 0
1.35/1.42 c CG solutions found 0
1.35/1.42 c CG cores constructed 0
1.35/1.42 c CG core cardinality constraints returned 0
1.35/1.42 c CG unit cores 0
1.35/1.42 c CG single cores 0
1.35/1.42 c CG blocks removed during cardinality reduction 0
1.35/1.42 c CG first core best 0
1.35/1.42 c CG decision core best 0
1.35/1.42 c CG core reduction tie 0
1.35/1.42 c CG core degree average 0.00
1.35/1.42 c CG core slack average 0.00
1.35/1.42 c CG core upper bound improvements 0
1.35/1.42 c STR number of successful calls 0
1.35/1.42 c STR number of unsuccessful calls 0
1.35/1.42 c STR number of inconclusive calls 0
1.35/1.42 c STR number of successful attempts 0
1.35/1.42 c STR number of unsuccessful attempts 0
1.35/1.42 c STR number of inconclusive attempts 0
1.35/1.42 c STR average degree increase per successful call inf
1.35/1.42 c STR average degree increase per successful attempt inf
1.35/1.42 c STR total number of conflicts for successful attempts 0
1.35/1.42 c STR total number of conflicts for unsuccessful attempts 0
1.35/1.42 c STR total number of conflicts for inconclusive attempts 0
1.35/1.42 c STR average number of conflicts per successful attempt inf
1.35/1.42 c STR average number of conflicts per unsuccessful attempt inf
1.35/1.42 c STR average number of conflicts per inconclusive attempt inf
1.35/1.42 c AVG.sumWPerc 52.62
1.35/1.42 c bigint constraints 0
1.35/1.42 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: 63837 MiB (62761 MiB free)
memory of node 1: 64465 MiB (63790 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510292-1751198850/watcher-4510292-1751198850 -o /tmp/evaluation-result-4510292-1751198850/solver-4510292-1751198850 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21226 --watchdog 3760 run-dec.sh HOME/instance-4510292-1751198850.opb
running on 2 cores: 1,3
CPU governors:
performance: 1 3
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
Starting watchdog thread
solver pid=21748, runsolver pid=21745
Current StackSize limit: 8192 KiB
[startup+0.100044 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129582652/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=57116 memory=11580 CPUtime=0.08 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 921 0 0 0 6 2 0 0 20 0 1 0 35563671 58486784 2895 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 3 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14279 2895 2304 1147 0 1706 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 61308 KiB
Current children cumulated memory: 14652 KiB
[startup+0.213717 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129582148/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=57384 memory=13840 CPUtime=0.18 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 995 0 0 0 15 3 0 0 20 0 1 0 35563671 58761216 3460 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14346 3460 2304 1147 0 1773 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61576 KiB
Current children cumulated memory: 16912 KiB
[startup+0.313383 s]*
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129582148/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=57520 memory=13968 CPUtime=0.28 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 1028 0 0 0 24 4 0 0 20 0 1 0 35563671 58900480 3492 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14380 3492 2304 1147 0 1807 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 61712 KiB
Current children cumulated memory: 17040 KiB
[startup+0.700389 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129581140/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=57940 memory=14352 CPUtime=0.65 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 1138 0 0 0 55 10 0 0 20 0 1 0 35563671 59330560 3588 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14485 3588 2304 1147 0 1912 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 62132 KiB
Current children cumulated memory: 17424 KiB
[startup+1.42262 s]
# the end of solver process 21748 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.18134 s, system=0.208248 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800393 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129581140/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=58220 memory=14736 CPUtime=0.75 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 1204 0 0 0 63 12 0 0 20 0 1 0 35563671 59617280 3684 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14555 3684 2304 1147 0 1982 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 62412 KiB
Current children cumulated memory: 17808 KiB
[startup+1.20031 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129581140/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=58528 memory=14992 CPUtime=1.15 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 1272 0 0 0 98 17 0 0 20 0 1 0 35563671 59932672 3748 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14632 3748 2304 1147 0 2059 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 62720 KiB
Current children cumulated memory: 18064 KiB
[startup+1.40035 s]
/proc/loadavg: 4.60 4.29 4.09 5/255 21750
/proc/meminfo: memFree=129581140/131382120 swapFree=33010684/33010684
[pid=21748] ppid=21745 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/21748/stat : 21748 (run-dec.sh) S 21745 21748 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35563670 4292608 768 18446744073709551615 94787866705920 94787867600453 140733142142976 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94787867839504 94787867887248 94787885703168 140733142145389 140733142145512 140733142145512 140733142151114 0
/proc/21748/statm: 1048 768 704 219 0 110 0
[pid=21750] ppid=21748 vsize=58936 memory=15376 CPUtime=1.35 cores=1,3
/proc/21750/stat : 21750 (roundingsat) R 21748 21748 21214 0 -1 4194304 1370 0 0 0 115 20 0 0 20 0 1 0 35563671 60350464 3844 18446744073709551615 4227072 8923433 140723282028032 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 43167744 140723282037175 140723282037288 140723282037288 140723282042858 0
/proc/21750/statm: 14734 3844 2304 1147 0 2161 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 63128 KiB
Current children cumulated memory: 18448 KiB
Child status: 0
Real time (s): 1.42267
CPU time (s): 1.38959
CPU user time (s): 1.18134
CPU system time (s): 0.208248
CPU usage (%): 97.6745
Max. virtual memory (cumulated for all children) (KiB): 63128
Max. memory (cumulated for all children) (KiB): 18448
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18134
system time used= 0.208248
maximum resident set size= 15376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 145
involuntary context switches= 11
# summary of solver processes directly reported to runsolver:
# pid: 21748
# total CPU time (s): 1.38959
# total CPU user time (s): 1.18134
# total CPU system time (s): 0.208248
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038832 second user time and 0.080459 second system time
The end
Launcher Data
Begin job on nodeC003 at 2025-06-29 14:07:30
IDJOB=4510292
IDBENCH=160351
IDSOLVER=3349
FILE ID=nodeC003/4510292-1751198850
RUNJOBID= nodeC003-1751196106-21226
SLURM_JOB_ID= 9587607
Free space on /tmp= 433000 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x90split.cnf-extracted.pb.metafix.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510292-1751198850/watcher-4510292-1751198850 -o /tmp/evaluation-result-4510292-1751198850/solver-4510292-1751198850 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21226 --watchdog 3760 run-dec.sh HOME/instance-4510292-1751198850.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= eff1a233a6699bb3c5bb7aec0949ea37
RANDOM SEED=1566822633
nodeC003 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 : 3662.118
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 : 6983.44
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 : 1197.165
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 : 6983.44
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 : 1197.189
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 : 6983.44
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 : 1197.821
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 : 6983.44
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 : 3662.119
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 : 6983.44
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 : 3691.252
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 : 6983.44
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 : 1197.249
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 : 6983.44
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 : 1197.578
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 : 6983.44
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382120 kB
MemFree: 129584032 kB
MemAvailable: 129411580 kB
Buffers: 3280 kB
Cached: 638020 kB
SwapCached: 0 kB
Active: 880760 kB
Inactive: 424808 kB
Active(anon): 682228 kB
Inactive(anon): 0 kB
Active(file): 198532 kB
Inactive(file): 424808 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7460 kB
Writeback: 4 kB
AnonPages: 660120 kB
Mapped: 111380 kB
Shmem: 17960 kB
KReclaimable: 87672 kB
Slab: 168776 kB
SReclaimable: 87672 kB
SUnreclaim: 81104 kB
KernelStack: 4096 kB
PageTables: 4424 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 1010920 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149464 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 552960 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: 11245568 kB
DirectMap1G: 124780544 kB
Free space on /tmp at the end= 432992 MiB
End job on nodeC003 at 2025-06-29 14:07:32