Trace number 4500601

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
Sat4j Resolution VeriPB 2025-06-06UNSAT cert. 1.0227 0.632738

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/
random/rand.biglist/normalized-rand659e05.cudf.trendy.opb
MD5SUMebe36d02f6c2f66b9b8949ba921fc15d
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.063289
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8358
Total number of constraints34876
Number of constraints which are clauses34512
Number of constraints which are cardinality constraints (but not clauses)364
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 3968
Biggest coefficient in the objective function 7833173256
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 4323903750353
Number of bits of the sum of numbers in the objective function 42
Biggest number in a constraint 7833173256
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 4323903750353
Number of bits of the biggest sum of numbers42
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB25.v20250606
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.10	c Free memory 		2104792832
0.00/0.10	c Max memory 		16282288128
0.00/0.10	c Total memory 		2113929216
0.00/0.10	c Number of processors 	2
0.11/0.14	c Pseudo Boolean Optimization by upper bound
0.11/0.14	c --- Begin Solver configuration ---
0.11/0.14	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.11/0.14	c Learn all clauses as in MiniSAT
0.11/0.14	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.14	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.14	c Expensive reason simplification
0.11/0.14	c Glucose 2.1 dynamic restart strategy
0.11/0.14	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.14	c timeout=2147483s
0.11/0.14	c DB Simplification allowed=false
0.11/0.14	c Listener: none
0.11/0.14	c --- End Solver configuration ---
0.11/0.14	c solving HOME/instance-4500601-1752596955.opb
0.11/0.14	c reading problem ... 
0.11/0.18	c using VERIPB proof format
0.11/0.18	c  objective function found
0.81/0.53	c ... done. Wall clock time 0.38s.
0.81/0.53	c declared #vars     8358
0.81/0.53	c #constraints  34876
0.81/0.53	c constraints type 
0.81/0.53	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 16157
0.81/0.53	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 359
0.81/0.53	c org.sat4j.specs.Constr$1 => 149
0.81/0.53	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 17540
0.81/0.53	c org.sat4j.pb.constraints.pb.UnitClausePB => 671
0.81/0.53	c 34876 constraints processed.
0.81/0.54	c objective function length is 3968 literals
0.81/0.61	c starts		: 0
0.97/0.61	c conflicts		: 0
0.97/0.61	c decisions		: 0
0.97/0.61	c propagations		: 712
0.97/0.61	c inspects		: 322
0.97/0.61	c shortcuts		: 0
0.97/0.61	c learnt literals	: 0
0.97/0.61	c learnt binary clauses	: 0
0.97/0.61	c learnt ternary clauses	: 0
0.97/0.61	c learnt constraints	: 0
0.97/0.61	c ignored constraints	: 0
0.97/0.61	c root simplifications	: 0
0.97/0.61	c removed literals (reason simplification)	: 0
0.97/0.62	c reason swapping (by a shorter reason)	: 0
0.97/0.62	c Calls to reduceDB	: 0
0.97/0.62	c Number of update (reduction) of LBD	: 0
0.97/0.62	c Imported unit clauses	: 0
0.97/0.62	c No decision after first conflict	: true
0.97/0.62	c number of reductions to clauses (during analyze)	: 0
0.97/0.62	c number of learned constraints concerned by reduction	: 0
0.97/0.62	c number of learning phase by resolution	: 0
0.97/0.62	c number of learning phase by cutting planes	: 0
0.97/0.62	c number of rounding to 1 operations	: 0
0.97/0.62	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.97/0.62	c number of reductions of the coefficients by power 2 	: 0
0.97/0.62	c number of right shift for reduction by power 2 	: 0
0.97/0.62	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.97/0.62	c number of ending skipping 	: 0
0.97/0.62	c number of internal skipping 	: 0
0.97/0.62	c number of derivation steps 	: 0
0.97/0.62	c number of skipped derivation steps 	: 0
0.97/0.62	c number of remaining unassigned 	: 0
0.97/0.62	c number of remaining assigned 	: 0
0.97/0.62	c number of falsified literals weakened from reason	: 0
0.97/0.62	c number of falsified literals weakened from conflict	: 0
0.97/0.62	c time for arithmetic operations	: 0
0.97/0.62	c minimum degree of deleted constraints	: null
0.97/0.62	c maximum degree of deleted constraints	: null
0.97/0.62	c number of deleted constraints	: 0
0.97/0.62	c speed (assignments/second)	: 4.062542716564863E-7
0.97/0.62	c non guided choices	: 0
0.97/0.62	s UNSATISFIABLE
0.97/0.62	c Total wall clock time (in seconds): 0.48

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul 15 21:41:38 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--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 (62473 MiB free)
  memory of node 1: 64507 MiB (53572 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4500601-1752596955/watcher-4500601-1752596955 -o /tmp/evaluation-result-4500601-1752596955/solver-4500601-1752596955 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1752596955-136962 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4500601-1752596955 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4500601-1752596955.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 FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=137015, runsolver pid=137003
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 17.55 6.57 4.81 14/586 137088
/proc/meminfo: memFree=118698132/131249996 swapFree=33010684/33010684
[pid=137015] ppid=137003 vsize=18930384 memory=57664 CPUtime=0.11 cores=4,6
/proc/137015/stat : 137015 (java) S 137003 137015 136951 0 -1 4194304 6537 0 0 0 9 2 0 0 20 0 18 0 175373412 19384713216 14416 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
/proc/137015/statm: 4732596 14416 5349 1 0 547603 0
[pid=137015/tid=137031] ppid=137003 vsize=18930384 memory=4026532124 CPUtime=0.07 cores=4,6
/proc/137015/task/137031/stat : 137031 (java) R 137003 137015 136951 0 -1 4194368 5060 0 0 0 6 1 0 0 20 0 18 0 175373414 19384713216 14416 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137070] ppid=137003 vsize=18930384 memory=18954 CPUtime=0 cores=4,6
/proc/137015/task/137070/stat : 137070 (Finalizer) S 137003 137015 136951 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 175373416 19384713216 14416 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137086] ppid=137003 vsize=18930384 memory=58485492679654 CPUtime=0 cores=4,6
/proc/137015/task/137086/stat : 137086 (Common-Cleaner) S 137003 137015 136951 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 175373417 19384713216 14416 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57664 KiB

[startup+0.211178 s]*
/proc/loadavg: 17.55 6.57 4.81 15/587 137089
/proc/meminfo: memFree=118661684/131249996 swapFree=33010684/33010684
[pid=137015] ppid=137003 vsize=18930384 memory=61512 CPUtime=0.24 cores=4,6
/proc/137015/stat : 137015 (java) S 137003 137015 136951 0 -1 4194304 6944 0 0 0 22 2 0 0 20 0 18 0 175373412 19384713216 15378 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
/proc/137015/statm: 4732596 15378 5413 1 0 547889 0
[pid=137015/tid=137031] ppid=137003 vsize=18930384 memory=4026925340 CPUtime=0.12 cores=4,6
/proc/137015/task/137031/stat : 137031 (java) R 137003 137015 136951 0 -1 4194368 5231 0 0 0 11 1 0 0 20 0 18 0 175373414 19384713216 15378 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137070] ppid=137003 vsize=18930384 memory=18954 CPUtime=0 cores=4,6
/proc/137015/task/137070/stat : 137070 (Finalizer) S 137003 137015 136951 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 175373416 19384713216 15378 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137086] ppid=137003 vsize=18930384 memory=58485492679654 CPUtime=0 cores=4,6
/proc/137015/task/137086/stat : 137086 (Common-Cleaner) S 137003 137015 136951 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 175373417 19384713216 15378 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 61512 KiB

[startup+0.3112 s]*
/proc/loadavg: 17.55 6.57 4.81 14/589 137091
/proc/meminfo: memFree=118622748/131249996 swapFree=33010684/33010684
[pid=137015] ppid=137003 vsize=18930384 memory=78128 CPUtime=0.43 cores=4,6
/proc/137015/stat : 137015 (java) S 137003 137015 136951 0 -1 4194304 9192 0 0 0 40 3 0 0 20 0 18 0 175373412 19384713216 19532 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
/proc/137015/statm: 4732596 19532 5413 1 0 549432 0
[pid=137015/tid=137031] ppid=137003 vsize=18930384 memory=-8889378223324701372 CPUtime=0.18 cores=4,6
/proc/137015/task/137031/stat : 137031 (java) R 137003 137015 136951 0 -1 4194368 5322 0 0 0 17 1 0 0 20 0 18 0 175373414 19384713216 19532 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137070] ppid=137003 vsize=18930384 memory=0 CPUtime=0 cores=4,6
/proc/137015/task/137070/stat : 137070 (Finalizer) S 137003 137015 136951 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 175373416 19384713216 19532 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137086] ppid=137003 vsize=18930384 memory=0 CPUtime=0 cores=4,6
/proc/137015/task/137086/stat : 137086 (Common-Cleaner) S 137003 137015 136951 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 175373417 19384713216 19532 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
Current children cumulated CPU time: 0.43 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 78128 KiB

[startup+0.632701 s]
# the end of solver process 137015 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=0.951358 s, system=0.071345 s

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

[startup+0.410863 s]*
/proc/loadavg: 17.55 6.57 4.81 11/589 137091
/proc/meminfo: memFree=118539192/131249996 swapFree=33010684/33010684
[pid=137015] ppid=137003 vsize=18930384 memory=114004 CPUtime=0.62 cores=4,6
/proc/137015/stat : 137015 (java) S 137003 137015 136951 0 -1 4194304 9827 0 0 0 58 4 0 0 20 0 18 0 175373412 19384713216 28501 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
/proc/137015/statm: 4732596 28501 5413 1 0 549605 0
[pid=137015/tid=137031] ppid=137003 vsize=18930384 memory=4026532124 CPUtime=0.27 cores=4,6
/proc/137015/task/137031/stat : 137031 (java) R 137003 137015 136951 0 -1 4194368 5339 0 0 0 25 2 0 0 20 0 18 0 175373414 19384713216 28501 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137070] ppid=137003 vsize=18930384 memory=18954 CPUtime=0 cores=4,6
/proc/137015/task/137070/stat : 137070 (Finalizer) S 137003 137015 136951 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 175373416 19384713216 28501 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137086] ppid=137003 vsize=18930384 memory=58485492679654 CPUtime=0 cores=4,6
/proc/137015/task/137086/stat : 137086 (Common-Cleaner) S 137003 137015 136951 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 175373417 19384713216 28501 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 114004 KiB

[startup+0.610998 s]
/proc/loadavg: 17.55 6.57 4.81 11/590 137092
/proc/meminfo: memFree=118446816/131249996 swapFree=33010684/33010684
[pid=137015] ppid=137003 vsize=19130076 memory=163916 CPUtime=0.97 cores=4,6
/proc/137015/stat : 137015 (java) S 137003 137015 136951 0 -1 4194304 10923 0 0 0 91 6 0 0 20 0 20 0 175373412 19589197824 40979 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
/proc/137015/statm: 4782519 40979 5509 1 0 550806 0
[pid=137015/tid=137031] ppid=137003 vsize=19130076 memory=215587488049 CPUtime=0.38 cores=4,6
/proc/137015/task/137031/stat : 137031 (java) S 137003 137015 136951 0 -1 4194368 5496 0 0 0 35 3 0 0 20 0 20 0 175373414 19589197824 40979 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137070] ppid=137003 vsize=19130076 memory=54113165640434 CPUtime=0 cores=4,6
/proc/137015/task/137070/stat : 137070 (Finalizer) S 137003 137015 136951 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 20 0 175373416 19589197824 40979 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
[pid=137015/tid=137086] ppid=137003 vsize=19130076 memory=398341 CPUtime=0 cores=4,6
/proc/137015/task/137086/stat : 137086 (Common-Cleaner) S 137003 137015 136951 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 20 0 175373417 19589197824 40979 18446744073709551615 94366186536960 94366186540656 140734473178016 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 94366186548472 94366186549264 94366216687616 140734473185582 140734473185764 140734473185764 140734473191368 0
Current children cumulated CPU time: 0.97 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 163916 KiB

Child status: 20

Real time (s): 0.632738
CPU time (s): 1.0227
CPU user time (s): 0.951358
CPU system time (s): 0.071345
CPU usage (%): 161.631
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 163916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.951358
system time used= 0.071345
maximum resident set size= 164300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11004
page faults= 0
swaps= 0
block input operations= 0
block output operations= 168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1723
involuntary context switches= 1373


# summary of solver processes directly reported to runsolver:
#   pid: 137015
#   total CPU time (s): 1.0227
#   total CPU user time (s): 0.951358
#   total CPU system time (s): 0.071345

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023814 second user time and 0.058631 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-07-15 18:29:15
IDJOB=4500601
IDBENCH=150917
IDSOLVER=3364
FILE ID=nodeC024/4500601-1752596955
RUNJOBID= nodeC024-1752596955-136962
SLURM_JOB_ID= 9684388
Free space on /tmp= 432892 MiB

SOLVER NAME= Sat4j Resolution VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-rand659e05.cudf.trendy.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4500601-1752596955/watcher-4500601-1752596955 -o /tmp/evaluation-result-4500601-1752596955/solver-4500601-1752596955 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1752596955-136962 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4500601-1752596955 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4500601-1752596955.opb

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

MD5SUM BENCH= ebe36d02f6c2f66b9b8949ba921fc15d
RANDOM SEED=1498096501

nodeC024 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		: 3599.969
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	: 6999.36
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		: 2855.856
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	: 6999.36
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		: 3599.898
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	: 6999.36
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		: 2862.039
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	: 6999.36
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		: 3599.675
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	: 6999.36
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		: 2574.340
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	: 6999.36
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		: 3599.382
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	: 6999.36
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		: 2920.258
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        118829604 kB
MemAvailable:   129739176 kB
Buffers:            2144 kB
Cached:         11680204 kB
SwapCached:            0 kB
Active:           688444 kB
Inactive:       11060928 kB
Active(anon):      93248 kB
Inactive(anon):       36 kB
Active(file):     595196 kB
Inactive(file): 11060892 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3264 kB
Writeback:            16 kB
AnonPages:         67884 kB
Mapped:           107500 kB
Shmem:             26256 kB
KReclaimable:     185044 kB
Slab:             285420 kB
SReclaimable:     185044 kB
SUnreclaim:       100376 kB
KernelStack:        8096 kB
PageTables:         2952 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     351132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      154504 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432888 MiB
End job on nodeC024 at 2025-07-15 18:29:16