Trace number 4517028

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
Hybrid-CASHWMaxSATDisjComS+SynLSCD 2025-06-01UNSAT 2.72338 2.75456

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq8/normalized-22array_ineq8.opb
MD5SUMf8822d5d60ccf9346541d6b16fcfa312
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 benchmark1.96633
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3058
Total number of constraints4115
Number of constraints which are clauses3036
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1057
Minimum length of a constraint1
Maximum length of a constraint88
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 8796093022208
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 35184372088831
Number of bits of the biggest sum of numbers45
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.65/2.74	c Solved by First Program
2.65/2.74	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.65/2.74	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.65/2.74	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 (63084 MiB free)
  memory of node 1: 64465 MiB (63433 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517028-1751238280/watcher-4517028-1751238280 -o /tmp/evaluation-result-4517028-1751238280/solver-4517028-1751238280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751230610-28099 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4517028-1751238280.opb 3600 HOME 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=31067, runsolver pid=31064

[startup+0.100105 s]*
/proc/loadavg: 4.04 4.09 4.14 5/260 31071
/proc/meminfo: memFree=129554480/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=26668 memory=8448 CPUtime=0.08 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 1412 0 0 0 8 0 0 0 20 0 1 0 39506807 27308032 2112 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 6667 2112 768 2416 0 3769 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 33652 KiB
Current children cumulated memory: 12672 KiB

[startup+0.21382 s]*
/proc/loadavg: 4.04 4.09 4.14 6/260 31071
/proc/meminfo: memFree=129550952/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=25412 memory=10640 CPUtime=0.19 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 2365 0 0 0 18 1 0 0 20 0 1 0 39506807 26021888 2660 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 6353 2660 768 2416 0 3455 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 32396 KiB
Current children cumulated memory: 14864 KiB

[startup+0.313086 s]*
/proc/loadavg: 4.04 4.09 4.14 5/260 31071
/proc/meminfo: memFree=129550952/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=26036 memory=10896 CPUtime=0.29 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 2407 0 0 0 28 1 0 0 20 0 1 0 39506807 26660864 2724 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 6509 2724 768 2416 0 3611 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33020 KiB
Current children cumulated memory: 15120 KiB

[startup+0.700419 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31071
/proc/meminfo: memFree=129550952/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=26036 memory=11408 CPUtime=0.66 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 2554 0 0 0 65 1 0 0 20 0 1 0 39506807 26660864 2852 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 6509 2852 768 2416 0 3611 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 33020 KiB
Current children cumulated memory: 15632 KiB

[startup+1.50047 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31071
/proc/meminfo: memFree=129550196/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=31004 memory=13584 CPUtime=1.46 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 3103 0 0 0 145 1 0 0 20 0 1 0 39506807 31748096 3396 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 7751 3396 768 2416 0 4853 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 17808 KiB

[startup+2.7545 s]
# the end of solver process 31067 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.69142 s, system=0.031959 s

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

[startup+1.60056 s]
/proc/loadavg: 4.04 4.09 4.14 5/260 31071
/proc/meminfo: memFree=129550196/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=31004 memory=13840 CPUtime=1.56 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 3141 0 0 0 155 1 0 0 20 0 1 0 39506807 31748096 3460 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 7751 3460 768 2416 0 4853 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 18064 KiB

[startup+2.40037 s]
/proc/loadavg: 4.12 4.10 4.15 5/260 31071
/proc/meminfo: memFree=129547172/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=31004 memory=14608 CPUtime=2.35 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 3358 0 0 0 234 1 0 0 20 0 1 0 39506807 31748096 3652 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 7751 3652 768 2416 0 4853 0
Current children cumulated CPU time: 2.35 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 18832 KiB

[startup+2.60037 s]
/proc/loadavg: 4.12 4.10 4.15 5/260 31071
/proc/meminfo: memFree=129547172/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=31004 memory=14608 CPUtime=2.55 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 3358 0 0 0 254 1 0 0 20 0 1 0 39506807 31748096 3652 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 7751 3652 768 2416 0 4853 0
Current children cumulated CPU time: 2.55 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 18832 KiB

[startup+2.70041 s]
/proc/loadavg: 4.12 4.10 4.15 5/260 31071
/proc/meminfo: memFree=129547172/131382120 swapFree=33010684/33010684
[pid=31067] ppid=31064 vsize=4324 memory=2944 CPUtime=0 cores=1,3
/proc/31067/stat : 31067 (Hybrid-CASHWMax) S 31064 31067 28087 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 39506804 4427776 736 18446744073709551615 94847208562688 94847209457221 140721297935984 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94847209696272 94847209744016 94847218499584 140721297942871 140721297943025 140721297943025 140721297948627 0
/proc/31067/statm: 1081 736 672 219 0 143 0
[pid=31070] ppid=31067 vsize=2660 memory=1280 CPUtime=0 cores=1,3
/proc/31070/stat : 31070 (timeout) S 31067 31070 28087 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 39506806 2723840 320 18446744073709551615 94314698100736 94314698117249 140734962498880 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94314698132016 94314698134104 94314700107776 140734962506144 140734962506274 140734962506274 140734962511847 0
/proc/31070/statm: 665 320 320 5 0 90 0
[pid=31071] ppid=31070 vsize=31736 memory=15760 CPUtime=2.65 cores=1,3
/proc/31071/stat : 31071 (CASHWMaxSAT-Dis) R 31070 31070 28087 0 -1 4194304 3624 0 0 0 264 1 0 0 20 0 1 0 39506807 32497664 3940 18446744073709551615 4198400 14093885 140721795537936 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 15976432 16051504 43085824 140721795545510 140721795545627 140721795545627 140721795551200 0
/proc/31071/statm: 7934 3940 768 2416 0 5036 0
Current children cumulated CPU time: 2.65 s
Current children cumulated vsize: 38720 KiB
Current children cumulated memory: 19984 KiB

Child status: 0

Real time (s): 2.75456
CPU time (s): 2.72338
CPU user time (s): 2.69142
CPU system time (s): 0.031959
CPU usage (%): 98.8681
Max. virtual memory (cumulated for all children) (KiB): 38720
Max. memory (cumulated for all children) (KiB): 19984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69142
system time used= 0.031959
maximum resident set size= 15760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4354
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= 328
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 31067
#   total CPU time (s): 2.72338
#   total CPU user time (s): 2.69142
#   total CPU system time (s): 0.031959

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040506 second user time and 0.09516 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-06-30 01:04:40
IDJOB=4517028
IDBENCH=175962
IDSOLVER=3331
FILE ID=nodeC002/4517028-1751238280
RUNJOBID= nodeC002-1751230610-28099
SLURM_JOB_ID= 9587702
Free space on /tmp= 433012 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-22array_ineq8.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+SynLSCD BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517028-1751238280/watcher-4517028-1751238280 -o /tmp/evaluation-result-4517028-1751238280/solver-4517028-1751238280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751230610-28099 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+SynLSCD HOME/instance-4517028-1751238280.opb 3600 HOME

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

MD5SUM BENCH= f8822d5d60ccf9346541d6b16fcfa312
RANDOM SEED=573305724

nodeC002 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		: 3691.370
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	: 6983.81
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		: 3492.390
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	: 6983.81
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		: 3700.000
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	: 6983.81
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		: 1197.224
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	: 6983.81
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		: 3691.453
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	: 6983.81
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		: 3664.760
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	: 6983.81
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		: 1197.655
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	: 6983.81
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		: 3700.000
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129554480 kB
MemAvailable:   129366016 kB
Buffers:            3280 kB
Cached:           621804 kB
SwapCached:            0 kB
Active:           848724 kB
Inactive:         373168 kB
Active(anon):     614772 kB
Inactive(anon):        0 kB
Active(file):     233952 kB
Inactive(file):   373168 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16652 kB
Writeback:            12 kB
AnonPages:        593688 kB
Mapped:           112240 kB
Shmem:             17960 kB
KReclaimable:      88088 kB
Slab:             170704 kB
SReclaimable:      88088 kB
SUnreclaim:        82616 kB
KernelStack:        4144 kB
PageTables:         4368 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     991920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149528 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC002 at 2025-06-30 01:04:43