Trace number 4545376

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
Exact_proof 2025-06-02UNSAT cert. 366.787 367.471

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
MD5SUM4a1d9056c3b02bcfb80521d72596a62f
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 benchmark5.08009
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables34391
Total number of constraints25309
Number of constraints which are clauses7791
Number of constraints which are cardinality constraints (but not clauses)1558
Number of constraints which are nor clauses,nor cardinality constraints15960
Minimum length of a constraint1
Maximum length of a constraint43
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 37
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 766
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

366.70/367.45	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul 23 09:46:58 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

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 (63080 MiB free)
  memory of node 1: 64465 MiB (63047 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545376-1753238000/watcher-4545376-1753238000 -o /tmp/evaluation-result-4545376-1753238000/solver-4545376-1753238000 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753238000-196525 --watchdog 3760 HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=/tmp/proof-4545376-1753238000 --seed=457433580 HOME/instance-4545376-1753238000.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
solver pid=196571, runsolver pid=196563
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 2.04 2.08 2.15 5/256 196586
/proc/meminfo: memFree=129022940/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=64940 memory=41436 CPUtime=0.1 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 6815 0 0 0 8 2 0 0 20 0 1 0 239479258 66498560 10359 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 16235 10359 992 1201 0 14713 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 64940 KiB
Current children cumulated memory: 41436 KiB

[startup+0.214244 s]*
/proc/loadavg: 2.04 2.08 2.15 5/256 196586
/proc/meminfo: memFree=128957916/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=74128 memory=52460 CPUtime=0.22 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 8534 0 0 0 18 4 0 0 20 0 1 0 239479258 75907072 13115 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 18532 13115 1024 1201 0 17010 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 74128 KiB
Current children cumulated memory: 52460 KiB

[startup+0.314674 s]*
/proc/loadavg: 2.04 2.08 2.15 5/256 196586
/proc/meminfo: memFree=128919328/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=78148 memory=56428 CPUtime=0.32 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 9517 0 0 0 28 4 0 0 20 0 1 0 239479258 80023552 14107 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19537 14107 1024 1201 0 18015 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 78148 KiB
Current children cumulated memory: 56428 KiB

[startup+0.700301 s]
/proc/loadavg: 2.04 2.08 2.15 5/256 196586
/proc/meminfo: memFree=128859160/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=0.69 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 65 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+1.50025 s]
/proc/loadavg: 2.04 2.08 2.15 5/256 196586
/proc/meminfo: memFree=128761628/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=1.49 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 145 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+3.11265 s]
/proc/loadavg: 2.28 2.13 2.16 5/256 196586
/proc/meminfo: memFree=128694564/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=3.1 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 306 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+6.30023 s]
/proc/loadavg: 2.28 2.13 2.16 5/256 196586
/proc/meminfo: memFree=128694956/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=6.28 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 624 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+12.7002 s]
/proc/loadavg: 2.54 2.19 2.18 5/255 196586
/proc/meminfo: memFree=128702632/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=12.67 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 1263 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+25.5002 s]
/proc/loadavg: 2.77 2.25 2.20 5/255 196586
/proc/meminfo: memFree=128702632/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=25.45 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 2541 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 25.45 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+51.1124 s]
/proc/loadavg: 3.27 2.41 2.26 5/253 196587
/proc/meminfo: memFree=128702632/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=51.02 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10189 0 0 0 5098 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+102.3 s]
/proc/loadavg: 3.78 2.70 2.36 5/254 196590
/proc/meminfo: memFree=128699692/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=102.12 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10190 0 0 0 10208 4 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 102.12 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+162.3 s]
/proc/loadavg: 3.97 2.95 2.47 5/254 196592
/proc/meminfo: memFree=128699596/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=162.02 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10194 0 0 0 16197 5 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 162.02 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 3.16 2.58 5/254 196594
/proc/meminfo: memFree=128675252/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=221.9 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10196 0 0 0 22185 5 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 221.9 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 3.33 2.67 5/255 196597
/proc/meminfo: memFree=128679632/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=281.79 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10198 0 0 0 28173 6 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 281.79 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+342.3 s]
/proc/loadavg: 4.07 3.47 2.77 5/251 196601
/proc/meminfo: memFree=128688764/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=341.67 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10198 0 0 0 34161 6 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 341.67 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+367.471 s]
# the end of solver process 196571 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=366.635 s, system=0.151309 s

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

[startup+345.6 s]
/proc/loadavg: 4.07 3.47 2.77 5/251 196601
/proc/meminfo: memFree=128689016/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=344.96 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10198 0 0 0 34490 6 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 344.96 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+358.4 s]
/proc/loadavg: 4.13 3.51 2.79 5/251 196601
/proc/meminfo: memFree=128687736/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=77232 memory=58236 CPUtime=357.73 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 10199 0 0 0 35767 6 0 0 20 0 1 0 239479258 79085568 14559 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 19308 14559 1024 1201 0 17786 0
Current children cumulated CPU time: 357.73 s
Current children cumulated vsize: 77232 KiB
Current children cumulated memory: 58236 KiB

[startup+361.6 s]
/proc/loadavg: 4.13 3.51 2.79 5/252 196607
/proc/meminfo: memFree=128595340/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=121256 memory=101716 CPUtime=360.93 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 20964 0 0 0 36084 9 0 0 20 0 1 0 239479258 124166144 25429 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 30314 25429 1248 1201 0 28792 0
Current children cumulated CPU time: 360.93 s
Current children cumulated vsize: 121256 KiB
Current children cumulated memory: 101716 KiB

[startup+364.8 s]
/proc/loadavg: 4.12 3.52 2.80 5/252 196607
/proc/meminfo: memFree=128250832/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=128276 memory=112796 CPUtime=364.12 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 22706 0 0 0 36400 12 0 0 20 0 1 0 239479258 131354624 28199 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 32069 28199 1248 1201 0 30547 0
Current children cumulated CPU time: 364.12 s
Current children cumulated vsize: 128276 KiB
Current children cumulated memory: 112796 KiB

[startup+366.4 s]
/proc/loadavg: 4.12 3.52 2.80 5/252 196607
/proc/meminfo: memFree=128206324/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=132224 memory=118720 CPUtime=365.71 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 23677 0 0 0 36557 14 0 0 20 0 1 0 239479258 135397376 29680 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 33056 29680 1248 1201 0 31534 0
Current children cumulated CPU time: 365.71 s
Current children cumulated vsize: 132224 KiB
Current children cumulated memory: 118720 KiB

[startup+367.2 s]
/proc/loadavg: 4.11 3.53 2.81 5/252 196607
/proc/meminfo: memFree=128186100/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=132224 memory=118720 CPUtime=366.51 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 23677 0 0 0 36637 14 0 0 20 0 1 0 239479258 135397376 29680 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 33056 29680 1248 1201 0 31534 0
Current children cumulated CPU time: 366.51 s
Current children cumulated vsize: 132224 KiB
Current children cumulated memory: 118720 KiB

[startup+367.4 s]
/proc/loadavg: 4.11 3.53 2.81 5/252 196607
/proc/meminfo: memFree=128186100/131382116 swapFree=33009904/33010684
[pid=196571] ppid=196563 vsize=132704 memory=119104 CPUtime=366.7 cores=4,6
/proc/196571/stat : 196571 (Exact_proof) R 196563 196571 195787 0 -1 4194304 23802 0 0 0 36656 14 0 0 20 0 1 0 239479258 135888896 29776 18446744073709551615 4198400 9115581 140727468497584 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10325008 10415428 33099776 140727468501229 140727468501477 140727468501477 140727468507081 0
/proc/196571/statm: 33176 29776 1248 1201 0 31654 0
Current children cumulated CPU time: 366.7 s
Current children cumulated vsize: 132704 KiB
Current children cumulated memory: 119104 KiB

Child status: 20

Real time (s): 367.471
CPU time (s): 366.787
CPU user time (s): 366.635
CPU system time (s): 0.151309
CPU usage (%): 99.8138
Max. virtual memory (cumulated for all children) (KiB): 132704
Max. memory (cumulated for all children) (KiB): 119104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.635
system time used= 0.151309
maximum resident set size= 119872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23935
page faults= 0
swaps= 0
block input operations= 0
block output operations= 60360
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 179


# summary of solver processes directly reported to runsolver:
#   pid: 196571
#   total CPU time (s): 366.787
#   total CPU user time (s): 366.635
#   total CPU system time (s): 0.151309

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.67575 second user time and 3.35384 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-23 04:33:21
IDJOB=4545376
IDBENCH=180853
IDSOLVER=3325
FILE ID=nodeC004/4545376-1753238000
RUNJOBID= nodeC004-1753238000-196525
SLURM_JOB_ID= 9687857
Free space on /tmp= 433008 MiB

SOLVER NAME= Exact_proof 2025-06-02
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
COMMAND LINE= HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545376-1753238000/watcher-4545376-1753238000 -o /tmp/evaluation-result-4545376-1753238000/solver-4545376-1753238000 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753238000-196525 --watchdog 3760  HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=/tmp/proof-4545376-1753238000 --seed=457433580 HOME/instance-4545376-1753238000.opb

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

MD5SUM BENCH= 4a1d9056c3b02bcfb80521d72596a62f
RANDOM SEED=457433580

nodeC004 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		: 1197.592
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	: 6983.74
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		: 1197.232
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	: 6983.74
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		: 1197.317
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	: 6983.74
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		: 1197.229
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	: 6983.74
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		: 1197.509
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.156
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	: 6983.74
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		: 1197.195
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	: 6983.74
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		: 1197.213
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129156808 kB
MemAvailable:   129819756 kB
Buffers:            2128 kB
Cached:          1411116 kB
SwapCached:           32 kB
Active:          1137272 kB
Inactive:         344248 kB
Active(anon):      83940 kB
Inactive(anon):    10468 kB
Active(file):    1053332 kB
Inactive(file):   333780 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             42920 kB
Writeback:            68 kB
AnonPages:         71280 kB
Mapped:           108320 kB
Shmem:             26132 kB
KReclaimable:     230924 kB
Slab:             323420 kB
SReclaimable:     230924 kB
SUnreclaim:        92496 kB
KernelStack:        3824 kB
PageTables:         2844 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     350592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149336 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432888 MiB
End job on nodeC004 at 2025-07-23 04:39:28