Trace number 4429977

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 Cutting Planes 2024 2024-07-12UNSAT 1.47713 0.855902

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/
misc2010/datasets/caixa/normalized-581.cudf.paranoid.opb
MD5SUM397656a9e6262c7ad26f18559f2ba7b2
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 benchmark0.047474
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6959
Total number of constraints37517
Number of constraints which are clauses37517
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1483
Number of terms in the objective function 3346
Biggest coefficient in the objective function 1867
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2766892
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1867
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2766892
Number of bits of the biggest sum of numbers22
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
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	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
0.00/0.08	c Free memory 		2106806208
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
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-4429977-1721128293.opb
0.14/0.15	c reading problem ... 
0.14/0.17	c  objective function found
1.24/0.79	c (trivial inconsistency)
1.24/0.79	c starts		: 0
1.24/0.79	c conflicts		: 0
1.24/0.79	c decisions		: 0
1.24/0.79	c propagations		: 0
1.24/0.79	c inspects		: 0
1.24/0.79	c shortcuts		: 0
1.24/0.79	c learnt literals	: 0
1.24/0.79	c learnt binary clauses	: 0
1.24/0.79	c learnt ternary clauses	: 0
1.24/0.79	c learnt constraints	: 0
1.24/0.79	c ignored constraints	: 0
1.24/0.79	c root simplifications	: 0
1.24/0.79	c removed literals (reason simplification)	: 0
1.24/0.79	c reason swapping (by a shorter reason)	: 0
1.24/0.79	c Calls to reduceDB	: 0
1.24/0.79	c Number of update (reduction) of LBD	: 0
1.24/0.79	c Imported unit clauses	: 0
1.24/0.79	c No decision after first conflict	: true
1.24/0.79	c number of reductions to clauses (during analyze)	: 0
1.24/0.79	c number of learned constraints concerned by reduction	: 0
1.24/0.79	c number of learning phase by resolution	: 0
1.24/0.79	c number of learning phase by cutting planes	: 0
1.24/0.79	c number of rounding to 1 operations	: 0
1.24/0.79	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.24/0.79	c number of reductions of the coefficients by power 2 	: 0
1.24/0.79	c number of right shift for reduction by power 2 	: 0
1.24/0.79	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.43/0.80	c number of ending skipping 	: 0
1.43/0.80	c number of internal skipping 	: 0
1.43/0.80	c number of derivation steps 	: 0
1.43/0.80	c number of skipped derivation steps 	: 0
1.43/0.80	c number of remaining unassigned 	: 0
1.43/0.80	c number of remaining assigned 	: 0
1.43/0.80	c number of falsified literals weakened from reason	: 0
1.43/0.80	c number of falsified literals weakened from conflict	: 0
1.43/0.80	c time for arithmetic operations	: 0
1.43/0.80	c minimum degree of deleted constraints	: null
1.43/0.80	c maximum degree of deleted constraints	: null
1.43/0.80	c number of deleted constraints	: 0
1.43/0.80	c speed (assignments/second)	: 0.0
1.43/0.80	c non guided choices	: 0
1.43/0.80	s UNSATISFIABLE
1.43/0.80	c Total wall clock time (in seconds): 0.65

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: 63968 MiB (58569 MiB free)
  memory of node 1: 64473 MiB (55606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429977-1721128293/watcher-4429977-1721128293 -o /tmp/evaluation-result-4429977-1721128293/solver-4429977-1721128293 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721127569-853196 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429977-1721128293.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=854461, runsolver pid=854458
Current StackSize limit: 8192 KiB


[startup+0.101286 s]*
/proc/loadavg: 4.29 4.21 4.13 5/331 854479
/proc/meminfo: memFree=116874588/131524600 swapFree=131071996/131071996
[pid=854461] ppid=854458 vsize=18975048 memory=62944 CPUtime=0.14 cores=0,2
/proc/854461/stat : 854461 (java) S 854458 854461 853186 0 -1 1077936128 7219 0 0 0 12 2 0 0 20 0 18 0 164993166 19430449152 15736 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
/proc/854461/statm: 4743762 15736 5640 1 0 549322 0
[pid=854461/tid=854463] ppid=854458 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/854461/task/854463/stat : 854463 (java) R 854458 854461 853186 0 -1 1077936192 5754 0 0 0 7 1 0 0 20 0 18 0 164993166 19430449152 15736 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854472] ppid=854458 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/854461/task/854472/stat : 854472 (Finalizer) S 854458 854461 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164993169 19430449152 15736 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854479] ppid=854458 vsize=18975048 memory=13847473600877114 CPUtime=0 cores=0,2
/proc/854461/task/854479/stat : 854479 (Common-Cleaner) S 854458 854461 853186 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 164993169 19430449152 15736 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62944 KiB

[startup+0.21275 s]*
/proc/loadavg: 4.29 4.21 4.13 7/331 854479
/proc/meminfo: memFree=116843552/131524600 swapFree=131071996/131071996
[pid=854461] ppid=854458 vsize=18975048 memory=94572 CPUtime=0.35 cores=0,2
/proc/854461/stat : 854461 (java) S 854458 854461 853186 0 -1 1077936128 7784 0 0 0 32 3 0 0 20 0 18 0 164993166 19430449152 23643 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
/proc/854461/statm: 4743762 23643 5858 1 0 549682 0
[pid=854461/tid=854463] ppid=854458 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/854461/task/854463/stat : 854463 (java) R 854458 854461 853186 0 -1 4194368 6051 0 0 0 16 2 0 0 20 0 18 0 164993166 19430449152 23643 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854472] ppid=854458 vsize=18975048 memory=3640 CPUtime=0 cores=0,2
/proc/854461/task/854472/stat : 854472 (Finalizer) S 854458 854461 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164993169 19430449152 23643 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854479] ppid=854458 vsize=18975048 memory=15819993166120615 CPUtime=0 cores=0,2
/proc/854461/task/854479/stat : 854479 (Common-Cleaner) S 854458 854461 853186 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 164993169 19430449152 23643 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
Current children cumulated CPU time: 0.35 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 94572 KiB

[startup+0.30575 s]*
/proc/loadavg: 4.29 4.21 4.13 8/332 854480
/proc/meminfo: memFree=116775416/131524600 swapFree=131071996/131071996
[pid=854461] ppid=854458 vsize=19041612 memory=162624 CPUtime=0.5 cores=0,2
/proc/854461/stat : 854461 (java) S 854458 854461 853186 0 -1 1077936128 9446 0 0 0 45 5 0 0 20 0 19 0 164993166 19498610688 40656 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
/proc/854461/statm: 4760403 40656 5874 1 0 551009 0
[pid=854461/tid=854463] ppid=854458 vsize=19041612 memory=-8599736087093813948 CPUtime=0.24 cores=0,2
/proc/854461/task/854463/stat : 854463 (java) S 854458 854461 853186 0 -1 1077936192 6094 0 0 0 20 4 0 0 20 0 19 0 164993166 19498610688 40656 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854472] ppid=854458 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/854461/task/854472/stat : 854472 (Finalizer) S 854458 854461 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 164993169 19498610688 40656 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854479] ppid=854458 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/854461/task/854479/stat : 854479 (Common-Cleaner) S 854458 854461 853186 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 164993169 19498610688 40656 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 162624 KiB

[startup+0.700478 s]
/proc/loadavg: 4.29 4.21 4.13 5/332 854480
/proc/meminfo: memFree=116350340/131524600 swapFree=131071996/131071996
[pid=854461] ppid=854458 vsize=19041612 memory=1196984 CPUtime=1.24 cores=0,2
/proc/854461/stat : 854461 (java) S 854458 854461 853186 0 -1 1077936128 17189 0 0 0 97 27 0 0 20 0 19 0 164993166 19498610688 299246 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
/proc/854461/statm: 4760403 299246 5874 1 0 554323 0
[pid=854461/tid=854463] ppid=854458 vsize=19041612 memory=5496 CPUtime=0.62 cores=0,2
/proc/854461/task/854463/stat : 854463 (java) R 854458 854461 853186 0 -1 4194368 6593 0 0 0 39 23 0 0 20 0 19 0 164993166 19498610688 299246 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854472] ppid=854458 vsize=19041612 memory=12180 CPUtime=0 cores=0,2
/proc/854461/task/854472/stat : 854472 (Finalizer) S 854458 854461 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 164993169 19498610688 299246 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854479] ppid=854458 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/854461/task/854479/stat : 854479 (Common-Cleaner) S 854458 854461 853186 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 164993169 19498610688 299246 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
Current children cumulated CPU time: 1.24 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1196984 KiB

[startup+0.855856 s]
# the end of solver process 854461 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.16763 s, system=0.309499 s

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

[startup+0.800281 s]
/proc/loadavg: 4.29 4.21 4.13 5/332 854480
/proc/meminfo: memFree=116350340/131524600 swapFree=131071996/131071996
[pid=854461] ppid=854458 vsize=19174740 memory=1316952 CPUtime=1.43 cores=0,2
/proc/854461/stat : 854461 (java) S 854458 854461 853186 0 -1 1077936128 20581 0 0 0 113 30 0 0 20 0 20 0 164993166 19634933760 329238 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
/proc/854461/statm: 4793685 329238 5873 1 0 557251 0
[pid=854461/tid=854463] ppid=854458 vsize=19174740 memory=32136 CPUtime=0.7 cores=0,2
/proc/854461/task/854463/stat : 854463 (java) S 854458 854461 853186 0 -1 1077936192 6686 0 0 0 45 25 0 0 20 0 20 0 164993166 19634933760 329238 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854472] ppid=854458 vsize=19174740 memory=39896 CPUtime=0 cores=0,2
/proc/854461/task/854472/stat : 854472 (Finalizer) S 854458 854461 853186 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 20 0 164993169 19634933760 329238 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
[pid=854461/tid=854479] ppid=854458 vsize=19174740 memory=19432 CPUtime=0 cores=0,2
/proc/854461/task/854479/stat : 854479 (Common-Cleaner) S 854458 854461 853186 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 20 0 164993169 19634933760 329238 134679101440 94450165448704 94450165452400 140730667821648 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94450165460216 94450165461008 94450186403840 140730667824117 140730667824225 140730667824225 140730667831240 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 1316952 KiB

Child status: 20

Real time (s): 0.855902
CPU time (s): 1.47713
CPU user time (s): 1.16763
CPU system time (s): 0.309499
CPU usage (%): 172.581
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 1316952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16763
system time used= 0.309499
maximum resident set size= 1318636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20679
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 733
involuntary context switches= 74


# summary of solver processes directly reported to runsolver:
#   pid: 854461
#   total CPU time (s): 1.47713
#   total CPU user time (s): 1.16763
#   total CPU system time (s): 0.309499

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011686 second user time and 0.030967 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-16 13:11:46
IDJOB=4429977
IDBENCH=151207
IDSOLVER=3052
FILE ID=nodeC021/4429977-1721128293
RUNJOBID= nodeC021-1721127569-853196
SLURM_JOB_ID= 7505685
Free space on /tmp= 890068 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-581.cudf.paranoid.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429977-1721128293/watcher-4429977-1721128293 -o /tmp/evaluation-result-4429977-1721128293/solver-4429977-1721128293 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721127569-853196 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429977-1721128293.opb

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

MD5SUM BENCH= 397656a9e6262c7ad26f18559f2ba7b2
RANDOM SEED=1604286321

nodeC021.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	: 0xb00002a
cpu MHz		: 3636.123
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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		: 3679.662
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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		: 3658.378
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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		: 3599.742
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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		: 3660.251
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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		: 3679.687
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
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		: 3610.213
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.42
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		: 3599.828
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        116916828 kB
MemAvailable:   120161656 kB
Buffers:          404980 kB
Cached:          3640992 kB
SwapCached:            0 kB
Active:           759872 kB
Inactive:       13153232 kB
Active(anon):       1552 kB
Inactive(anon):  9902968 kB
Active(file):     758320 kB
Inactive(file):  3250264 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1424 kB
Writeback:             0 kB
AnonPages:       9866152 kB
Mapped:           124320 kB
Shmem:             37720 kB
KReclaimable:     152136 kB
Slab:             266836 kB
SReclaimable:     152136 kB
SUnreclaim:       114700 kB
KernelStack:        5136 kB
PageTables:        29172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   12417220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62656 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9543680 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:      256724 kB
DirectMap2M:    23633920 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC021 at 2024-07-16 13:11:47