Trace number 4543725

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
SynLSCD-PS 2025-06-01UNSAT 237.831 238.363

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_30_096.opb
MD5SUMfedac043231dc7d3bd4ac0917a28b068
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 benchmark6.12995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables279390
Total number of constraints5791
Number of constraints which are clauses2911
Number of constraints which are cardinality constraints (but not clauses)2880
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint97
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 98
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.38/0.41	c #vars 279390 #constraints 5791 0.0207273 1
14.84/14.93	c 5791 constraints
14.84/14.93	c Finish cloning data from SAT to LS
14.84/14.93	c restart_num_ls  -100000 0
66.31/66.58	c Use LS-small
66.31/66.58	c update_LS_target_phase-runLS
236.16/236.71	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: 63708 MiB (62292 MiB free)
  memory of node 1: 64465 MiB (63227 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543725-1753219092/watcher-4543725-1753219092 -o /tmp/evaluation-result-4543725-1753219092/solver-4543725-1753219092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753211019-191858 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4543725-1753219092.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=193392, runsolver pid=193389

[startup+0.100067 s]*
/proc/loadavg: 4.08 4.10 4.09 5/267 193393
/proc/meminfo: memFree=128365272/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=305852 memory=197412 CPUtime=0.07 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 8552 0 0 0 3 4 0 0 20 0 1 0 237586744 313192448 49353 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 76463 49353 2208 595 0 61130 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 305852 KiB
Current children cumulated memory: 197412 KiB

[startup+0.205686 s]*
/proc/loadavg: 4.08 4.10 4.09 5/267 193393
/proc/meminfo: memFree=128280652/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=354916 memory=282108 CPUtime=0.18 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 19195 0 0 0 11 7 0 0 20 0 1 0 237586744 363433984 70527 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 88729 70527 2240 595 0 73396 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 354916 KiB
Current children cumulated memory: 282108 KiB

[startup+0.305567 s]*
/proc/loadavg: 4.08 4.10 4.09 5/267 193393
/proc/meminfo: memFree=128236740/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=393108 memory=322348 CPUtime=0.28 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 29005 0 0 0 19 9 0 0 20 0 1 0 237586744 402542592 80587 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 98277 80587 2240 595 0 82944 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 393108 KiB
Current children cumulated memory: 322348 KiB

[startup+0.700173 s]
/proc/loadavg: 4.08 4.10 4.09 5/267 193393
/proc/meminfo: memFree=128172352/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=519136 memory=445464 CPUtime=0.67 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 52967 0 0 0 54 13 0 0 20 0 1 0 237586744 531595264 110854 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 129784 111366 2304 595 0 114451 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 519136 KiB
Current children cumulated memory: 445464 KiB

[startup+1.50017 s]
/proc/loadavg: 4.08 4.10 4.09 5/267 193393
/proc/meminfo: memFree=128019120/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=776992 memory=700936 CPUtime=1.47 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 86365 0 0 0 125 22 0 0 20 0 1 0 237586744 795639808 175234 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 194248 175234 2304 595 0 178915 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 776992 KiB
Current children cumulated memory: 700936 KiB

[startup+3.10533 s]
/proc/loadavg: 4.15 4.11 4.09 5/267 193393
/proc/meminfo: memFree=127308320/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=1279908 memory=1116356 CPUtime=3.07 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 150072 0 0 0 266 41 0 0 20 0 1 0 237586744 1310625792 279089 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 319977 279089 2304 595 0 304644 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1279908 KiB
Current children cumulated memory: 1116356 KiB

[startup+6.30016 s]
/proc/loadavg: 4.15 4.11 4.09 5/267 193393
/proc/meminfo: memFree=126500656/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=2213436 memory=2025392 CPUtime=6.25 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 291501 0 0 0 548 77 0 0 20 0 1 0 237586744 2266558464 506348 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 553359 506348 2304 595 0 538026 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 2213436 KiB
Current children cumulated memory: 2025392 KiB

[startup+12.7002 s]
/proc/loadavg: 4.14 4.11 4.09 5/267 193393
/proc/meminfo: memFree=124355220/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=6964268 memory=4622512 CPUtime=12.64 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 679721 0 0 0 1094 170 0 0 20 0 1 0 237586744 7131410432 1155628 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 1741067 1155628 2496 595 0 1725734 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 6964268 KiB
Current children cumulated memory: 4622512 KiB

[startup+25.5002 s]
/proc/loadavg: 4.11 4.10 4.09 5/267 193394
/proc/meminfo: memFree=121461120/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8106456 memory=7049480 CPUtime=25.41 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 977309 0 0 0 2277 264 0 0 20 0 1 0 237586744 8301010944 1762370 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2026614 1762370 2496 595 0 2011281 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 8106456 KiB
Current children cumulated memory: 7049480 KiB

[startup+51.1054 s]
/proc/loadavg: 4.07 4.09 4.09 5/266 193394
/proc/meminfo: memFree=121458996/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8106456 memory=7049480 CPUtime=50.96 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 977565 0 0 0 4728 368 0 0 20 0 1 0 237586744 8301010944 1762370 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2026614 1762370 2496 595 0 2011281 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 8106456 KiB
Current children cumulated memory: 7049480 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.09 4.09 5/267 193397
/proc/meminfo: memFree=121433520/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8108568 memory=7051272 CPUtime=102.05 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 978310 0 0 0 9763 442 0 0 20 0 1 0 237586744 8303173632 1762818 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2027142 1762818 2496 595 0 2011809 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 8108568 KiB
Current children cumulated memory: 7051272 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/267 193399
/proc/meminfo: memFree=121406548/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8123788 memory=7069456 CPUtime=161.92 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 981218 0 0 0 15748 444 0 0 20 0 1 0 237586744 8318758912 1767364 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2030947 1767364 2496 595 0 2015614 0
Current children cumulated CPU time: 161.92 s
Current children cumulated vsize: 8123788 KiB
Current children cumulated memory: 7069456 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.10 4.09 5/268 193414
/proc/meminfo: memFree=121361436/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8135276 memory=7093416 CPUtime=221.8 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 984511 0 0 0 21733 447 0 0 20 0 1 0 237586744 8330522624 1773354 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2033819 1773354 2528 595 0 2018486 0
Current children cumulated CPU time: 221.8 s
Current children cumulated vsize: 8135276 KiB
Current children cumulated memory: 7093416 KiB

[startup+238.363 s]
# the end of solver process 193392 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=233.173 s, system=4.65754 s

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

[startup+230.4 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 193414
/proc/meminfo: memFree=121341464/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8138312 memory=7100524 CPUtime=229.88 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 985268 0 0 0 22541 447 0 0 20 0 1 0 237586744 8333631488 1775131 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2034578 1775131 2528 595 0 2019245 0
Current children cumulated CPU time: 229.88 s
Current children cumulated vsize: 8138312 KiB
Current children cumulated memory: 7100524 KiB

[startup+233.6 s]
/proc/loadavg: 4.11 4.10 4.09 5/268 193414
/proc/meminfo: memFree=121321556/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=8146232 memory=7118740 CPUtime=233.07 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 987288 0 0 0 22860 447 0 0 20 0 1 0 237586744 8341741568 1779685 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 2036558 1779685 2528 595 0 2021225 0
Current children cumulated CPU time: 233.07 s
Current children cumulated vsize: 8146232 KiB
Current children cumulated memory: 7118740 KiB

[startup+236.8 s]
/proc/loadavg: 4.11 4.10 4.09 5/268 193414
/proc/meminfo: memFree=121317460/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=7177608 memory=6349080 CPUtime=236.26 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 989281 0 0 0 23177 449 0 0 20 0 1 0 237586744 7349870592 1587270 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 1794402 1587270 2624 595 0 1779069 0
Current children cumulated CPU time: 236.26 s
Current children cumulated vsize: 7177608 KiB
Current children cumulated memory: 6349080 KiB

[startup+237.6 s]
/proc/loadavg: 4.11 4.10 4.09 5/268 193414
/proc/meminfo: memFree=122105548/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=6758540 memory=5930012 CPUtime=237.06 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 989501 0 0 0 23256 450 0 0 20 0 1 0 237586744 6920744960 1482503 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 1689635 1482503 2624 595 0 1674302 0
Current children cumulated CPU time: 237.06 s
Current children cumulated vsize: 6758540 KiB
Current children cumulated memory: 5930012 KiB

[startup+238 s]*
/proc/loadavg: 4.10 4.09 4.09 5/268 193414
/proc/meminfo: memFree=122500864/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=6758540 memory=5930012 CPUtime=237.47 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 989501 0 0 0 23297 450 0 0 20 0 1 0 237586744 6920744960 1482503 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 1689635 1482503 2624 595 0 1674302 0
Current children cumulated CPU time: 237.47 s
Current children cumulated vsize: 6758540 KiB
Current children cumulated memory: 5930012 KiB

[startup+238.2 s]
/proc/loadavg: 4.10 4.09 4.09 5/268 193414
/proc/meminfo: memFree=122500864/131250000 swapFree=33010160/33010684
[pid=193392] ppid=193389 vsize=6758540 memory=5930012 CPUtime=237.66 cores=4,6
/proc/193392/stat : 193392 (SynLSCD-PS) R 193389 193392 191847 0 -1 4194304 989513 0 0 0 23316 450 0 0 20 0 1 0 237586744 6920744960 1482503 18446744073709551615 94288648466432 94288650901433 140735961676576 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94288651382008 94288651415040 94288679473152 140735961684318 140735961684454 140735961684454 140735961690058 0
/proc/193392/statm: 1689635 1482503 2624 595 0 1674302 0
Current children cumulated CPU time: 237.66 s
Current children cumulated vsize: 6758540 KiB
Current children cumulated memory: 5930012 KiB

[startup+238.3 s]*
/proc/loadavg: 4.10 4.09 4.09 5/268 193414
/proc/meminfo: memFree=125039984/131250000 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 238.363
CPU time (s): 237.831
CPU user time (s): 233.173
CPU system time (s): 4.65754
CPU usage (%): 99.7768
Max. virtual memory (cumulated for all children) (KiB): 8151380
Max. memory (cumulated for all children) (KiB): 7127928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 233.173
system time used= 4.65754
maximum resident set size= 7130488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 989553
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= 137
involuntary context switches= 264


# summary of solver processes directly reported to runsolver:
#   pid: 193392
#   total CPU time (s): 237.831
#   total CPU user time (s): 233.173
#   total CPU system time (s): 4.65754

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.43317 second user time and 0.974058 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-07-22 23:18:12
IDJOB=4543725
IDBENCH=174564
IDSOLVER=3370
FILE ID=nodeC016/4543725-1753219092
RUNJOBID= nodeC016-1753211019-191858
SLURM_JOB_ID= 9687787
Free space on /tmp= 433012 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_30_096.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543725-1753219092/watcher-4543725-1753219092 -o /tmp/evaluation-result-4543725-1753219092/solver-4543725-1753219092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753211019-191858 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4543725-1753219092.opb

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

MD5SUM BENCH= fedac043231dc7d3bd4ac0917a28b068
RANDOM SEED=1079762420

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.717
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.751
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3596.429
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.042
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.743
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.734
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.733
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3598.021
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128532444 kB
MemAvailable:   129365360 kB
Buffers:            2144 kB
Cached:          1548432 kB
SwapCached:           24 kB
Active:          1555880 kB
Inactive:         311532 kB
Active(anon):     340968 kB
Inactive(anon):     2108 kB
Active(file):    1214912 kB
Inactive(file):   309424 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9264 kB
Writeback:             0 kB
AnonPages:        320028 kB
Mapped:           119964 kB
Shmem:             26240 kB
KReclaimable:     295636 kB
Slab:             394848 kB
SReclaimable:     295636 kB
SUnreclaim:        99212 kB
KernelStack:        4380 kB
PageTables:         4064 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     712844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC016 at 2025-07-22 23:22:10