Trace number 4441661

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 0.755804 0.49687

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-blast-floppy1-6.ucl.opb
MD5SUMbc471d3f8148a2a8b8a3dbb40495cabf
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 benchmark0.005554
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables719
Total number of constraints593
Number of constraints which are clauses371
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints222
Minimum length of a constraint1
Maximum length of a constraint19
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 773
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2306
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	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.
0.00/0.08	c version CUSTOM.v20240707
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.10	c java.vm.version	22.0.1+8-16
0.00/0.10	c java.vm.vendor	Oracle Corporation
0.00/0.10	c sun.arch.data.model	64
0.00/0.10	c java.version		22.0.1
0.00/0.10	c os.name		Linux
0.00/0.10	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.10	c os.arch		amd64
0.00/0.10	c Free memory 		2113181440
0.00/0.10	c Max memory 		16282288128
0.00/0.10	c Total memory 		2122317824
0.00/0.10	c Number of processors 	2
0.32/0.26	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.32/0.26	 - never skip resolution steps
0.32/0.26	 - Auto-division on coefficients is disabled
0.32/0.26	 - No postprocessing
0.32/0.26	 - Conflict is considered as is when resolving
0.32/0.26	 - Use constraints as they come during conflict analysis
0.32/0.26	 - Weaken first using unassigned literals
0.32/0.26	 - Bump strategy: ALWAYS_ONE
0.32/0.26	 - Bumper: EFFECTIVE
0.32/0.26	--- Begin Solver configuration ---
0.32/0.26	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.32/0.26	Learn all clauses as in MiniSAT
0.32/0.26	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.26	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.32/0.26	No reason simplification
0.32/0.26	Dynamic restart strategy considering the size of the coefficients
0.32/0.26	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.32/0.26	timeout=2147483s
0.32/0.26	DB Simplification allowed=false
0.32/0.26	Listener: none
0.32/0.26	--- End Solver configuration ---
0.32/0.26	c Pseudo Boolean Optimization by upper bound
0.32/0.26	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.32/0.26	c  - never skip resolution steps
0.32/0.26	c  - Auto-division on coefficients is disabled
0.32/0.26	c  - No postprocessing
0.32/0.26	c  - Conflict is considered as is when resolving
0.32/0.26	c  - Use constraints as they come during conflict analysis
0.32/0.26	c  - Weaken first using unassigned literals
0.32/0.26	c  - Bump strategy: ALWAYS_ONE
0.32/0.26	c  - Bumper: EFFECTIVE
0.32/0.26	c --- Begin Solver configuration ---
0.32/0.26	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.32/0.26	c Learn all clauses as in MiniSAT
0.32/0.26	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.26	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.32/0.26	c No reason simplification
0.32/0.26	c Dynamic restart strategy considering the size of the coefficients
0.32/0.26	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.32/0.26	c timeout=2147483s
0.32/0.26	c DB Simplification allowed=false
0.32/0.26	c Listener: none
0.32/0.26	c --- End Solver configuration ---
0.32/0.26	c solving HOME/instance-4441661-1721293814.opb
0.32/0.26	c reading problem ... 
0.32/0.26	c  no objective function found
0.46/0.38	c ... done. Wall clock time 0.119s.
0.46/0.38	c declared #vars     719
0.46/0.38	c #constraints  593
0.46/0.38	c constraints type 
0.46/0.38	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 254
0.46/0.38	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 222
0.46/0.38	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 116
0.46/0.38	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.46/0.38	c 593 constraints processed.
0.65/0.45	c starts		: 1
0.65/0.46	c conflicts		: 7
0.65/0.46	c decisions		: 28
0.65/0.46	c propagations		: 810
0.65/0.46	c inspects		: 3220
0.65/0.46	c shortcuts		: 0
0.65/0.46	c learnt literals	: 0
0.65/0.46	c learnt binary clauses	: 0
0.65/0.46	c learnt ternary clauses	: 1
0.65/0.46	c learnt constraints	: 6
0.65/0.46	c ignored constraints	: 0
0.65/0.46	c root simplifications	: 0
0.65/0.46	c removed literals (reason simplification)	: 0
0.65/0.46	c reason swapping (by a shorter reason)	: 0
0.65/0.46	c Calls to reduceDB	: 0
0.65/0.46	c Number of update (reduction) of LBD	: 6
0.65/0.46	c Imported unit clauses	: 0
0.65/0.46	c No decision after first conflict	: false
0.65/0.46	c number of reductions to clauses (during analyze)	: 0
0.65/0.46	c number of learned constraints concerned by reduction	: 0
0.65/0.46	c number of learning phase by resolution	: 0
0.65/0.46	c number of learning phase by cutting planes	: 0
0.65/0.46	c number of rounding to 1 operations	: 0
0.65/0.46	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.65/0.46	c number of reductions of the coefficients by power 2 	: 0
0.65/0.46	c number of right shift for reduction by power 2 	: 0
0.65/0.46	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.65/0.46	c number of ending skipping 	: 0
0.65/0.46	c number of internal skipping 	: 0
0.65/0.46	c number of derivation steps 	: 28
0.65/0.46	c number of skipped derivation steps 	: 0
0.65/0.46	c number of remaining unassigned 	: 0
0.65/0.46	c number of remaining assigned 	: 185
0.65/0.47	c number of falsified literals weakened from reason	: 0
0.65/0.47	c number of falsified literals weakened from conflict	: 0
0.65/0.47	c time for arithmetic operations	: 1779143
0.65/0.47	c minimum degree of deleted constraints	: null
0.65/0.47	c maximum degree of deleted constraints	: null
0.65/0.47	c number of deleted constraints	: 0
0.65/0.47	c speed (assignments/second)	: 10253.164556962025
0.65/0.47	c non guided choices	: 10
0.65/0.47	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 1
0.65/0.47	c learnt constraints type org.sat4j.pb.constraints.pb.PuebloMinWatchPb	: 5
0.65/0.48	s UNSATISFIABLE
0.65/0.48	c Total wall clock time (in seconds): 0.221

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: 64059 MiB (52211 MiB free)
  memory of node 1: 64510 MiB (55831 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441661-1721293814/watcher-4441661-1721293814 -o /tmp/evaluation-result-4441661-1721293814/solver-4441661-1721293814 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721293749-941962 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4441661-1721293814.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=942428, runsolver pid=942425

[startup+0.10038 s]*
/proc/loadavg: 4.62 2.97 2.66 5/320 942446
/proc/meminfo: memFree=110594456/131655788 swapFree=131071996/131071996
[pid=942428] ppid=942425 vsize=18975048 memory=61472 CPUtime=0.15 cores=5,7
/proc/942428/stat : 942428 (java) S 942425 942428 941949 0 -1 1077936128 6886 0 0 0 13 2 0 0 20 0 18 0 181537457 19430449152 15368 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
/proc/942428/statm: 4743762 15368 5601 1 0 551148 0
[pid=942428/tid=942430] ppid=942425 vsize=18975048 memory=4026561586 CPUtime=0.07 cores=5,7
/proc/942428/task/942430/stat : 942430 (java) D 942425 942428 941949 0 -1 4194368 5707 0 0 0 6 1 0 0 20 0 18 0 181537457 19430449152 15368 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942439] ppid=942425 vsize=18975048 memory=232851243367 CPUtime=0 cores=5,7
/proc/942428/task/942439/stat : 942439 (Finalizer) S 942425 942428 941949 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 15368 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942446] ppid=942425 vsize=18975048 memory=15255952358280619 CPUtime=0 cores=5,7
/proc/942428/task/942446/stat : 942446 (Common-Cleaner) S 942425 942428 941949 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 15368 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 61472 KiB

[startup+0.218303 s]*
/proc/loadavg: 4.62 2.97 2.66 5/320 942446
/proc/meminfo: memFree=110589664/131655788 swapFree=131071996/131071996
[pid=942428] ppid=942425 vsize=18975048 memory=67088 CPUtime=0.32 cores=5,7
/proc/942428/stat : 942428 (java) S 942425 942428 941949 0 -1 1077936128 7539 0 0 0 30 2 0 0 20 0 18 0 181537457 19430449152 16772 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
/proc/942428/statm: 4743762 16772 5828 1 0 551651 0
[pid=942428/tid=942430] ppid=942425 vsize=18975048 memory=4782652875487838339 CPUtime=0.17 cores=5,7
/proc/942428/task/942430/stat : 942430 (java) R 942425 942428 941949 0 -1 1077936192 5963 0 0 0 16 1 0 0 20 0 18 0 181537457 19430449152 16772 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942439] ppid=942425 vsize=18975048 memory=3711 CPUtime=0 cores=5,7
/proc/942428/task/942439/stat : 942439 (Finalizer) S 942425 942428 941949 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 16772 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942446] ppid=942425 vsize=18975048 memory=13572595761026746 CPUtime=0 cores=5,7
/proc/942428/task/942446/stat : 942446 (Common-Cleaner) S 942425 942428 941949 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 16772 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 67088 KiB

[startup+0.314587 s]*
/proc/loadavg: 4.62 2.97 2.66 7/320 942447
/proc/meminfo: memFree=110584280/131655788 swapFree=131071996/131071996
[pid=942428] ppid=942425 vsize=18975048 memory=72136 CPUtime=0.46 cores=5,7
/proc/942428/stat : 942428 (java) S 942425 942428 941949 0 -1 1077936128 7787 0 0 0 44 2 0 0 20 0 18 0 181537457 19430449152 18034 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
/proc/942428/statm: 4743762 18034 5828 1 0 551768 0
[pid=942428/tid=942430] ppid=942425 vsize=18975048 memory=-8816753302744375996 CPUtime=0.25 cores=5,7
/proc/942428/task/942430/stat : 942430 (java) R 942425 942428 941949 0 -1 4194368 6067 0 0 0 24 1 0 0 20 0 18 0 181537457 19430449152 18034 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942439] ppid=942425 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/942428/task/942439/stat : 942439 (Finalizer) S 942425 942428 941949 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 18034 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942446] ppid=942425 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/942428/task/942446/stat : 942446 (Common-Cleaner) S 942425 942428 941949 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 181537460 19430449152 18034 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 72136 KiB

[startup+0.496814 s]
# the end of solver process 942428 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=0.714932 s, system=0.040872 s

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

[startup+0.416587 s]*
/proc/loadavg: 4.62 2.97 2.66 8/321 942448
/proc/meminfo: memFree=110577016/131655788 swapFree=131071996/131071996
[pid=942428] ppid=942425 vsize=19041612 memory=80848 CPUtime=0.65 cores=5,7
/proc/942428/stat : 942428 (java) S 942425 942428 941949 0 -1 1077936128 8804 0 0 0 62 3 0 0 20 0 19 0 181537457 19498610688 20212 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
/proc/942428/statm: 4760403 20212 5844 1 0 552561 0
[pid=942428/tid=942430] ppid=942425 vsize=19041612 memory=4026531971 CPUtime=0.35 cores=5,7
/proc/942428/task/942430/stat : 942430 (java) R 942425 942428 941949 0 -1 4194368 6139 0 0 0 33 2 0 0 20 0 19 0 181537457 19498610688 20212 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942439] ppid=942425 vsize=19041612 memory=3711 CPUtime=0 cores=5,7
/proc/942428/task/942439/stat : 942439 (Finalizer) S 942425 942428 941949 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 181537460 19498610688 20215 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942446] ppid=942425 vsize=19041612 memory=13572595761026746 CPUtime=0 cores=5,7
/proc/942428/task/942446/stat : 942446 (Common-Cleaner) S 942425 942428 941949 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 181537460 19498610688 20215 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
[pid=942428/tid=942448] ppid=942425 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/942428/task/942448/stat : 942448 (Timer-0) S 942425 942428 941949 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 181537496 19498610688 20215 134679101440 94425944989696 94425944993392 140724044832784 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94425945001208 94425945002000 94425959833600 140724044837876 140724044837984 140724044837984 140724044845000 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 80848 KiB

Child status: 20

Real time (s): 0.49687
CPU time (s): 0.755804
CPU user time (s): 0.714932
CPU system time (s): 0.040872
CPU usage (%): 152.113
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 80848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.714932
system time used= 0.040872
maximum resident set size= 88432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10399
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= 701
involuntary context switches= 82


# summary of solver processes directly reported to runsolver:
#   pid: 942428
#   total CPU time (s): 0.755804
#   total CPU user time (s): 0.714932
#   total CPU system time (s): 0.040872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.022621 second user time and 0.055053 second system time

The end

Launcher Data

Begin job on nodeC003 at 2024-07-18 11:10:26
IDJOB=4441661
IDBENCH=147735
IDSOLVER=3052
FILE ID=nodeC003/4441661-1721293814
RUNJOBID= nodeC003-1721293749-941962
SLURM_JOB_ID= 7542592
Free space on /tmp= 723752 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-blast-floppy1-6.ucl.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441661-1721293814/watcher-4441661-1721293814 -o /tmp/evaluation-result-4441661-1721293814/solver-4441661-1721293814 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721293749-941962 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4441661-1721293814.opb

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

MD5SUM BENCH= bc471d3f8148a2a8b8a3dbb40495cabf
RANDOM SEED=2123839877

nodeC003.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		: 3590.269
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	: 6983.76
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		: 3661.144
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.325
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	: 6983.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.358
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	: 6983.30
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		: 3505.942
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	: 6983.76
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		: 3498.148
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.307
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	: 6983.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.226
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        110635368 kB
MemAvailable:   116187168 kB
Buffers:          494552 kB
Cached:          5833796 kB
SwapCached:            0 kB
Active:           925400 kB
Inactive:       19386036 kB
Active(anon):       1468 kB
Inactive(anon): 14018992 kB
Active(file):     923932 kB
Inactive(file):  5367044 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5552 kB
Writeback:             0 kB
AnonPages:      13982836 kB
Mapped:           125740 kB
Shmem:             37704 kB
KReclaimable:     201708 kB
Slab:             317036 kB
SReclaimable:     201708 kB
SUnreclaim:       115328 kB
KernelStack:        4928 kB
PageTables:        37228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   17151672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57280 kB
HardwareCorrupted:     0 kB
AnonHugePages:  13662208 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:      275272 kB
DirectMap2M:    31086592 kB
DirectMap1G:    104857600 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC003 at 2024-07-18 11:10:26