Trace number 4445501

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
Sat4j Cutting Planes 2024 2024-07-12UNSAT 1.87276 1.02417

General information on the benchmark

NamePB24/normalized-PB10/DEC-LIN/oliveras/
j90/normalized-j902_8-unsat.opb
MD5SUM8fd03ecaba1a9cec2cfbbc91e7022cc6
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 benchmark0.057094
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14924
Total number of constraints46682
Number of constraints which are clauses46358
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints324
Minimum length of a constraint1
Maximum length of a constraint29
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 34
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 191
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2115194816
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2122317824
0.00/0.09	c Number of processors 	2
0.14/0.15	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.15	 - never skip resolution steps
0.14/0.15	 - Auto-division on coefficients is disabled
0.14/0.15	 - No postprocessing
0.14/0.15	 - Conflict is considered as is when resolving
0.14/0.15	 - Use constraints as they come during conflict analysis
0.14/0.15	 - Weaken first using unassigned literals
0.14/0.15	 - Bump strategy: ALWAYS_ONE
0.14/0.15	 - Bumper: EFFECTIVE
0.14/0.15	--- Begin Solver configuration ---
0.14/0.15	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.15	Learn all clauses as in MiniSAT
0.14/0.15	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.15	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.15	No reason simplification
0.14/0.15	Dynamic restart strategy considering the size of the coefficients
0.14/0.15	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.15	timeout=2147483s
0.14/0.15	DB Simplification allowed=false
0.14/0.15	Listener: none
0.14/0.15	--- End Solver configuration ---
0.14/0.15	c Pseudo Boolean Optimization by upper bound
0.14/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.15	c  - never skip resolution steps
0.14/0.15	c  - Auto-division on coefficients is disabled
0.14/0.15	c  - No postprocessing
0.14/0.15	c  - Conflict is considered as is when resolving
0.14/0.15	c  - Use constraints as they come during conflict analysis
0.14/0.15	c  - Weaken first using unassigned literals
0.14/0.15	c  - Bump strategy: ALWAYS_ONE
0.14/0.15	c  - Bumper: EFFECTIVE
0.14/0.15	c --- Begin Solver configuration ---
0.14/0.15	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.15	c Learn all clauses as in MiniSAT
0.14/0.15	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.15	c No reason simplification
0.14/0.15	c Dynamic restart strategy considering the size of the coefficients
0.14/0.15	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.15	c timeout=2147483s
0.14/0.15	c DB Simplification allowed=false
0.14/0.15	c Listener: none
0.14/0.15	c --- End Solver configuration ---
0.14/0.15	c solving HOME/instance-4445501-1721328472.opb
0.14/0.15	c reading problem ... 
0.14/0.16	c  no objective function found
1.66/0.97	c (trivial inconsistency)
1.66/0.98	c starts		: 0
1.66/0.99	c conflicts		: 0
1.66/0.99	c decisions		: 0
1.66/0.99	c propagations		: 0
1.66/0.99	c inspects		: 0
1.66/0.99	c shortcuts		: 0
1.66/0.99	c learnt literals	: 0
1.66/0.99	c learnt binary clauses	: 0
1.66/0.99	c learnt ternary clauses	: 0
1.66/0.99	c learnt constraints	: 0
1.66/0.99	c ignored constraints	: 0
1.66/0.99	c root simplifications	: 0
1.66/0.99	c removed literals (reason simplification)	: 0
1.66/0.99	c reason swapping (by a shorter reason)	: 0
1.66/0.99	c Calls to reduceDB	: 0
1.66/0.99	c Number of update (reduction) of LBD	: 0
1.66/0.99	c Imported unit clauses	: 0
1.66/0.99	c No decision after first conflict	: true
1.66/0.99	c number of reductions to clauses (during analyze)	: 0
1.66/0.99	c number of learned constraints concerned by reduction	: 0
1.66/0.99	c number of learning phase by resolution	: 0
1.66/0.99	c number of learning phase by cutting planes	: 0
1.66/0.99	c number of rounding to 1 operations	: 0
1.66/0.99	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.66/0.99	c number of reductions of the coefficients by power 2 	: 0
1.66/0.99	c number of right shift for reduction by power 2 	: 0
1.66/0.99	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.66/0.99	c number of ending skipping 	: 0
1.66/0.99	c number of internal skipping 	: 0
1.66/0.99	c number of derivation steps 	: 0
1.66/0.99	c number of skipped derivation steps 	: 0
1.66/0.99	c number of remaining unassigned 	: 0
1.66/0.99	c number of remaining assigned 	: 0
1.66/0.99	c number of falsified literals weakened from reason	: 0
1.66/0.99	c number of falsified literals weakened from conflict	: 0
1.66/0.99	c time for arithmetic operations	: 0
1.66/0.99	c minimum degree of deleted constraints	: null
1.66/0.99	c maximum degree of deleted constraints	: null
1.66/0.99	c number of deleted constraints	: 0
1.66/0.99	c speed (assignments/second)	: 0.0
1.66/0.99	c non guided choices	: 0
1.66/0.99	s UNSATISFIABLE
1.66/0.99	c Total wall clock time (in seconds): 0.84

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (62604 MiB free)
  memory of node 1: 64473 MiB (61699 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445501-1721328472/watcher-4445501-1721328472 -o /tmp/evaluation-result-4445501-1721328472/solver-4445501-1721328472 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721328481-972842 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4445501-1721328472.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=973161, runsolver pid=973158

[startup+0.101308 s]*
/proc/loadavg: 2.79 3.75 4.05 10/316 973179
/proc/meminfo: memFree=127214704/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=18975048 memory=62780 CPUtime=0.14 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 7225 0 0 0 12 2 0 0 20 0 18 0 185004355 19430449152 15695 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4743762 15695 5608 1 0 551412 0
[pid=973161/tid=973163] ppid=973158 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 4194368 5768 0 0 0 7 1 0 0 20 0 18 0 185004356 19430449152 15695 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 185004358 19430449152 15724 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=18975048 memory=14698495669638111 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 185004359 19430449152 15724 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62780 KiB

[startup+0.20607 s]*
/proc/loadavg: 2.79 3.75 4.05 8/312 973181
/proc/meminfo: memFree=127112264/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=18975048 memory=133088 CPUtime=0.34 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 7771 0 0 0 31 3 0 0 20 0 18 0 185004355 19430449152 33272 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4743762 33272 5752 1 0 551758 0
[pid=973161/tid=973163] ppid=973158 vsize=18975048 memory=664970851429515383 CPUtime=0.18 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 4194368 6064 0 0 0 16 2 0 0 20 0 18 0 185004356 19430449152 33272 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=18975048 memory=219968115579 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 185004358 19430449152 33272 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=18975048 memory=1780221 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 185004359 19430449152 33272 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 133088 KiB

[startup+0.306064 s]*
/proc/loadavg: 2.79 3.75 4.05 8/295 973190
/proc/meminfo: memFree=128349312/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=19041612 memory=195508 CPUtime=0.5 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 9544 0 0 0 46 4 0 0 20 0 19 0 185004355 19498610688 48877 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4760403 48877 5850 1 0 553194 0
[pid=973161/tid=973163] ppid=973158 vsize=19041612 memory=8377424916951425120 CPUtime=0.26 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 4194368 6091 0 0 0 23 3 0 0 20 0 19 0 185004356 19498610688 48877 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=19041612 memory=-6876588628787748224 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004358 19498610688 48877 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=19041612 memory=-8599739389890044604 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004359 19498610688 48877 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 195508 KiB

[startup+0.701065 s]
/proc/loadavg: 2.79 3.75 4.05 9/293 973218
/proc/meminfo: memFree=127776904/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=19041612 memory=1239932 CPUtime=1.26 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 16657 0 0 0 100 26 0 0 20 0 19 0 185004355 19498610688 309983 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4760403 309983 5850 1 0 555601 0
[pid=973161/tid=973163] ppid=973158 vsize=19041612 memory=2264 CPUtime=0.64 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 4194368 6596 0 0 0 41 23 0 0 20 0 19 0 185004356 19498610688 309983 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=19041612 memory=12508 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004358 19498610688 309983 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=19041612 memory=108 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004359 19498610688 309983 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 1.26 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1239932 KiB

[startup+1.02412 s]
# the end of solver process 973161 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.57453 s, system=0.298237 s

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

[startup+0.809067 s]
/proc/loadavg: 2.79 3.75 4.05 9/293 973218
/proc/meminfo: memFree=127776904/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=19041612 memory=1249844 CPUtime=1.48 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 20130 0 0 0 121 27 0 0 20 0 19 0 185004355 19498610688 312461 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4760403 312461 5850 1 0 558396 0
[pid=973161/tid=973163] ppid=973158 vsize=19041612 memory=32180 CPUtime=0.75 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 4194368 6596 0 0 0 52 23 0 0 20 0 19 0 185004356 19498610688 312461 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=19041612 memory=1832 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004358 19498610688 312461 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=19041612 memory=5424 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004359 19498610688 312461 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1249844 KiB

[startup+1.00021 s]*
/proc/loadavg: 2.79 3.75 4.05 8/316 973248
/proc/meminfo: memFree=126589712/131655788 swapFree=131070704/131071996
[pid=973161] ppid=973158 vsize=19174740 memory=1320952 CPUtime=1.86 cores=4,6
/proc/973161/stat : 973161 (java) S 973158 973161 972831 0 -1 1077936128 20553 0 0 0 157 29 0 0 20 0 17 0 185004355 19634933760 330238 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
/proc/973161/statm: 4793685 330238 5846 1 0 559198 0
[pid=973161/tid=973163] ppid=973158 vsize=19174740 memory=-8888813091460260540 CPUtime=0.9 cores=4,6
/proc/973161/task/973163/stat : 973163 (java) R 973158 973161 972831 0 -1 1077936192 6663 0 0 0 66 24 0 0 20 0 17 0 185004356 19634933760 330238 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973172] ppid=973158 vsize=19174740 memory=27860 CPUtime=0 cores=4,6
/proc/973161/task/973172/stat : 973172 (Finalizer) S 973158 973161 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 17 0 185004358 19634933760 330238 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
[pid=973161/tid=973179] ppid=973158 vsize=19174740 memory=7328 CPUtime=0 cores=4,6
/proc/973161/task/973179/stat : 973179 (Common-Cleaner) S 973158 973161 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 17 0 185004359 19634933760 330238 134679101440 94847656292352 94847656296048 140722989332096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94847656303864 94847656304656 94847657848832 140722989339636 140722989339744 140722989339744 140722989346760 0
Current children cumulated CPU time: 1.86 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 1320952 KiB

Child status: 20

Real time (s): 1.02417
CPU time (s): 1.87276
CPU user time (s): 1.57453
CPU system time (s): 0.298237
CPU usage (%): 182.857
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 1320952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.57453
system time used= 0.298237
maximum resident set size= 1322500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20605
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 658
involuntary context switches= 102


# summary of solver processes directly reported to runsolver:
#   pid: 973161
#   total CPU time (s): 1.87276
#   total CPU user time (s): 1.57453
#   total CPU system time (s): 0.298237

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.019084 second user time and 0.028134 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-18 20:48:05
IDJOB=4445501
IDBENCH=152350
IDSOLVER=3052
FILE ID=nodeC011/4445501-1721328472
RUNJOBID= nodeC011-1721328481-972842
SLURM_JOB_ID= 7542688
Free space on /tmp= 723776 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j90/normalized-j902_8-unsat.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445501-1721328472/watcher-4445501-1721328472 -o /tmp/evaluation-result-4445501-1721328472/solver-4445501-1721328472 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721328481-972842 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4445501-1721328472.opb

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

MD5SUM BENCH= 8fd03ecaba1a9cec2cfbbc91e7022cc6
RANDOM SEED=2107496883

nodeC011.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3620.167
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.20
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		: 3491.600
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3620.164
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.20
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		: 3491.601
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3491.613
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.20
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		: 3591.361
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3491.626
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.20
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		: 3491.600
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127293640 kB
MemAvailable:   127771812 kB
Buffers:          515204 kB
Cached:           803132 kB
SwapCached:          132 kB
Active:          1022376 kB
Inactive:        2845432 kB
Active(anon):       1436 kB
Inactive(anon):  2585432 kB
Active(file):    1020940 kB
Inactive(file):   260000 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:              6472 kB
Writeback:            56 kB
AnonPages:       2549676 kB
Mapped:           125080 kB
Shmem:             37400 kB
KReclaimable:      74864 kB
Slab:             157128 kB
SReclaimable:      74864 kB
SUnreclaim:        82264 kB
KernelStack:        4816 kB
PageTables:        14456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    7380648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27072 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1935360 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      277320 kB
DirectMap2M:    33181696 kB
DirectMap1G:    102760448 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC011 at 2024-07-18 20:48:06