Trace number 4519768

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 NameAnswerobjective functionCPU timeWall clock time
Exact_proof 2025-06-02OPT cert.-56 401.705 402.833

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxall_lastlayerdecr1/
normalized-injcomp_opt_3layers_maxall_lastlayerdecr1_size_29.opb
MD5SUMf6ce754accc0feb3403d349e38abeae7
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-56
Best CPU time to get the best result obtained on this benchmark0.097461
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2494
Total number of constraints927
Number of constraints which are clauses841
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints29
Minimum length of a constraint3
Maximum length of a constraint30
Number of terms in the objective function 1653
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1653
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 1653
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

359.09/360.03	o -41
359.48/360.41	o -42
359.98/360.94	o -43
360.37/361.39	o -44
361.77/362.78	o -45
363.07/364.07	o -46
365.96/366.91	o -47
368.55/369.59	o -48
371.15/372.12	o -49
381.02/382.03	o -50
383.01/384.10	o -51
383.50/384.52	o -52
384.20/385.28	o -53
386.79/387.87	o -54
393.97/395.07	o -55
399.26/400.36	o -56
401.65/402.72	s OPTIMUM FOUND
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Verifier Data 

OK	-56

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Thu Jul  3 19:02:36 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS -56 <= obj <= -56
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS ~56 <= obj <= ~56
--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: 63665 MiB (61638 MiB free)
  memory of node 1: 64507 MiB (59860 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4519768-1751558555/watcher-4519768-1751558555 -o /tmp/evaluation-result-4519768-1751558555/solver-4519768-1751558555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751553729-79295 --watchdog 3760 HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4519768-1751558555 --seed=686810679 HOME/instance-4519768-1751558555.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=80260, runsolver pid=80257

[startup+0.100062 s]*
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124415456/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=0.09 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 9 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+0.205614 s]*
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124407392/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=0.2 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 20 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+0.305455 s]*
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124407392/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=0.3 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 30 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+0.700125 s]
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124407392/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=0.69 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 69 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+1.50012 s]
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124406928/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=1.49 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 149 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+3.10491 s]
/proc/loadavg: 4.10 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124350848/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=3.09 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 309 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+6.30011 s]
/proc/loadavg: 4.09 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124294152/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=6.28 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 628 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+12.7001 s]
/proc/loadavg: 4.08 4.11 4.09 5/269 80261
/proc/meminfo: memFree=124173088/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=12.66 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 1266 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+25.5001 s]
/proc/loadavg: 4.07 4.11 4.09 5/269 80261
/proc/meminfo: memFree=123929896/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=25.44 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 2544 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+51.1055 s]
/proc/loadavg: 4.34 4.16 4.11 5/269 80262
/proc/meminfo: memFree=123456364/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=50.99 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 5099 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+102.3 s]
/proc/loadavg: 4.34 4.20 4.12 5/270 80267
/proc/meminfo: memFree=122502632/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=102.05 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 10205 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+162.3 s]
/proc/loadavg: 4.23 4.19 4.12 5/270 80273
/proc/meminfo: memFree=121463296/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=161.89 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 16189 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+222.3 s]
/proc/loadavg: 4.13 4.17 4.11 5/270 80275
/proc/meminfo: memFree=119939000/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=221.74 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 22174 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 221.74 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.15 4.11 5/268 80277
/proc/meminfo: memFree=118168992/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=281.58 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 28158 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 281.58 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+342.3 s]
/proc/loadavg: 4.09 4.14 4.10 5/269 80281
/proc/meminfo: memFree=116708816/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=31944 memory=8576 CPUtime=341.43 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 1248 0 0 0 34143 0 0 0 20 0 1 0 71533311 32710656 2144 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 7986 2144 1024 1201 0 6464 0
Current children cumulated CPU time: 341.43 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 8576 KiB

[startup+402.3 s]
/proc/loadavg: 4.07 4.12 4.10 5/268 80282
/proc/meminfo: memFree=114512700/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=221776 memory=197928 CPUtime=401.25 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 29111 0 0 0 40085 40 0 0 20 0 1 0 71533311 227098624 49482 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 55444 49482 1280 1201 0 53922 0
Current children cumulated CPU time: 401.25 s
Current children cumulated vsize: 221776 KiB
Current children cumulated memory: 197928 KiB

[startup+402.833 s]
# the end of solver process 80260 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=401.267 s, system=0.43781 s

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

[startup+402.4 s]
/proc/loadavg: 4.07 4.12 4.10 5/268 80282
/proc/meminfo: memFree=114512700/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=221776 memory=197928 CPUtime=401.35 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) R 80257 80260 79257 0 -1 4194304 29111 0 0 0 40095 40 0 0 20 0 1 0 71533311 227098624 49482 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 55444 49482 1280 1201 0 53922 0
Current children cumulated CPU time: 401.35 s
Current children cumulated vsize: 221776 KiB
Current children cumulated memory: 197928 KiB

[startup+402.8 s]
/proc/loadavg: 4.07 4.12 4.10 5/268 80282
/proc/meminfo: memFree=114512700/131249996 swapFree=33010416/33010684
[pid=80260] ppid=80257 vsize=127828 memory=111824 CPUtime=401.68 cores=5,7
/proc/80260/stat : 80260 (Exact_proof) D 80257 80260 79257 0 -1 4194304 29113 0 0 0 40126 42 0 0 20 0 1 0 71533311 130895872 27956 18446744073709551615 4198400 9115581 140736326990064 0 0 0 0 0 8404994 1 0 0 17 5 0 0 0 0 0 10325008 10415428 47190016 140736326994121 140736326994407 140736326994407 140736327000009 0
/proc/80260/statm: 31957 27956 1280 1201 0 30435 0
Current children cumulated CPU time: 401.68 s
Current children cumulated vsize: 127828 KiB
Current children cumulated memory: 111824 KiB

Child status: 30

Real time (s): 402.833
CPU time (s): 401.705
CPU user time (s): 401.267
CPU system time (s): 0.43781
CPU usage (%): 99.7201
Max. virtual memory (cumulated for all children) (KiB): 221776
Max. memory (cumulated for all children) (KiB): 197928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 401.267
system time used= 0.43781
maximum resident set size= 197928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29114
page faults= 0
swaps= 0
block input operations= 0
block output operations= 454192
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3021
involuntary context switches= 163


# summary of solver processes directly reported to runsolver:
#   pid: 80260
#   total CPU time (s): 401.705
#   total CPU user time (s): 401.267
#   total CPU system time (s): 0.43781

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.718903 second user time and 1.57854 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-07-03 18:02:35
IDJOB=4519768
IDBENCH=177417
IDSOLVER=3325
FILE ID=nodeC022/4519768-1751558555
RUNJOBID= nodeC022-1751553729-79295
SLURM_JOB_ID= 9598740
Free space on /tmp= 432368 MiB

SOLVER NAME= Exact_proof 2025-06-02
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxall_lastlayerdecr1/normalized-injcomp_opt_3layers_maxall_lastlayerdecr1_size_29.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-4519768-1751558555/watcher-4519768-1751558555 -o /tmp/evaluation-result-4519768-1751558555/solver-4519768-1751558555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751553729-79295 --watchdog 3760  HOME/Exact_proof --ls=360 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4519768-1751558555 --seed=686810679 HOME/instance-4519768-1751558555.opb

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

MD5SUM BENCH= f6ce754accc0feb3403d349e38abeae7
RANDOM SEED=686810679

nodeC022 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		: 3599.726
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.717
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.628
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3617.922
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.711
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.621
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3491.828
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.404
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        124415312 kB
MemAvailable:   129311820 kB
Buffers:            2128 kB
Cached:          5677500 kB
SwapCached:           32 kB
Active:           990344 kB
Inactive:        5135136 kB
Active(anon):     459716 kB
Inactive(anon):     4176 kB
Active(file):     530628 kB
Inactive(file):  5130960 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            348856 kB
Writeback:           148 kB
AnonPages:        446332 kB
Mapped:           118112 kB
Shmem:             18028 kB
KReclaimable:     147920 kB
Slab:             248628 kB
SReclaimable:     147920 kB
SUnreclaim:       100708 kB
KernelStack:        4368 kB
PageTables:         3928 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     856292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432360 MiB
End job on nodeC022 at 2025-07-03 18:09:18