Trace number 4445801

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 3.29414 1.82177

General information on the benchmark

NamePB24/normalized-PB10/DEC-LIN/oliveras/
j120/normalized-j12060_2-unsat.opb
MD5SUM6861e8ed6e1d3cf304f4f6a66419b9d1
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 benchmark0.064905
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19602
Total number of constraints67428
Number of constraints which are clauses67108
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints320
Minimum length of a constraint1
Maximum length of a constraint120
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 54
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 703
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.09	c version CUSTOM.v20240707
0.12/0.10	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.10	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.10	c java.vm.version	22.0.1+8-16
0.12/0.10	c java.vm.vendor	Oracle Corporation
0.12/0.10	c sun.arch.data.model	64
0.12/0.10	c java.version		22.0.1
0.12/0.10	c os.name		Linux
0.12/0.10	c os.version		4.18.0-301.1.el8.x86_64
0.12/0.10	c os.arch		amd64
0.12/0.11	c Free memory 		2115194816
0.12/0.11	c Max memory 		16282288128
0.12/0.11	c Total memory 		2122317824
0.12/0.11	c Number of processors 	2
0.12/0.19	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.19	 - never skip resolution steps
0.12/0.19	 - Auto-division on coefficients is disabled
0.12/0.19	 - No postprocessing
0.12/0.19	 - Conflict is considered as is when resolving
0.12/0.19	 - Use constraints as they come during conflict analysis
0.12/0.19	 - Weaken first using unassigned literals
0.12/0.19	 - Bump strategy: ALWAYS_ONE
0.12/0.19	 - Bumper: EFFECTIVE
0.12/0.19	--- Begin Solver configuration ---
0.12/0.19	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.12/0.19	Learn all clauses as in MiniSAT
0.12/0.19	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.19	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.19	No reason simplification
0.12/0.19	Dynamic restart strategy considering the size of the coefficients
0.12/0.19	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.12/0.19	timeout=2147483s
0.12/0.19	DB Simplification allowed=false
0.12/0.19	Listener: none
0.12/0.19	--- End Solver configuration ---
0.12/0.20	c Pseudo Boolean Optimization by upper bound
0.12/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.20	c  - never skip resolution steps
0.12/0.20	c  - Auto-division on coefficients is disabled
0.12/0.20	c  - No postprocessing
0.12/0.20	c  - Conflict is considered as is when resolving
0.12/0.20	c  - Use constraints as they come during conflict analysis
0.12/0.20	c  - Weaken first using unassigned literals
0.12/0.20	c  - Bump strategy: ALWAYS_ONE
0.12/0.20	c  - Bumper: EFFECTIVE
0.12/0.20	c --- Begin Solver configuration ---
0.12/0.20	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.12/0.20	c Learn all clauses as in MiniSAT
0.12/0.20	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.20	c No reason simplification
0.12/0.20	c Dynamic restart strategy considering the size of the coefficients
0.12/0.20	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.12/0.20	c timeout=2147483s
0.12/0.20	c DB Simplification allowed=false
0.12/0.20	c Listener: none
0.12/0.20	c --- End Solver configuration ---
0.12/0.20	c solving HOME/instance-4445801-1721328478.opb
0.12/0.20	c reading problem ... 
0.12/0.21	c  no objective function found
3.09/1.77	c (trivial inconsistency)
3.09/1.78	c starts		: 0
3.09/1.78	c conflicts		: 0
3.09/1.78	c decisions		: 0
3.09/1.78	c propagations		: 0
3.09/1.78	c inspects		: 0
3.09/1.78	c shortcuts		: 0
3.09/1.78	c learnt literals	: 0
3.09/1.78	c learnt binary clauses	: 0
3.09/1.78	c learnt ternary clauses	: 0
3.09/1.78	c learnt constraints	: 0
3.09/1.78	c ignored constraints	: 0
3.09/1.78	c root simplifications	: 0
3.09/1.78	c removed literals (reason simplification)	: 0
3.09/1.78	c reason swapping (by a shorter reason)	: 0
3.09/1.78	c Calls to reduceDB	: 0
3.09/1.78	c Number of update (reduction) of LBD	: 0
3.09/1.78	c Imported unit clauses	: 0
3.09/1.78	c No decision after first conflict	: true
3.09/1.78	c number of reductions to clauses (during analyze)	: 0
3.09/1.78	c number of learned constraints concerned by reduction	: 0
3.09/1.78	c number of learning phase by resolution	: 0
3.09/1.78	c number of learning phase by cutting planes	: 0
3.09/1.78	c number of rounding to 1 operations	: 0
3.09/1.78	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
3.09/1.78	c number of reductions of the coefficients by power 2 	: 0
3.09/1.78	c number of right shift for reduction by power 2 	: 0
3.09/1.78	c number of reductions of the coefficients by GCD over coefficients 	: 0
3.09/1.78	c number of ending skipping 	: 0
3.09/1.78	c number of internal skipping 	: 0
3.09/1.78	c number of derivation steps 	: 0
3.09/1.78	c number of skipped derivation steps 	: 0
3.09/1.78	c number of remaining unassigned 	: 0
3.09/1.78	c number of remaining assigned 	: 0
3.09/1.78	c number of falsified literals weakened from reason	: 0
3.09/1.78	c number of falsified literals weakened from conflict	: 0
3.09/1.78	c time for arithmetic operations	: 0
3.09/1.78	c minimum degree of deleted constraints	: null
3.09/1.78	c maximum degree of deleted constraints	: null
3.09/1.78	c number of deleted constraints	: 0
3.09/1.78	c speed (assignments/second)	: 0.0
3.09/1.78	c non guided choices	: 0
3.09/1.79	s UNSATISFIABLE
3.09/1.79	c Total wall clock time (in seconds): 1.587

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 (61725 MiB free)
  memory of node 1: 64473 MiB (62243 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445801-1721328478/watcher-4445801-1721328478 -o /tmp/evaluation-result-4445801-1721328478/solver-4445801-1721328478 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721328481-972842 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4445801-1721328478.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
solver pid=973826, runsolver pid=973823
Current StackSize limit: 8192 KiB


[startup+0.100751 s]*
/proc/loadavg: 3.05 3.79 4.06 8/315 973844
/proc/meminfo: memFree=126897268/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=18975048 memory=58712 CPUtime=0.12 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 6690 0 0 0 11 1 0 0 20 0 18 0 185004881 19430449152 14678 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4743762 14678 5625 1 0 551056 0
[pid=973826/tid=973828] ppid=973823 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 5589 0 0 0 7 1 0 0 20 0 18 0 185004882 19430449152 14678 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 185004885 19430449152 14678 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=18975048 memory=14698495669638111 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 185004886 19430449152 14678 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58712 KiB

[startup+0.210411 s]*
/proc/loadavg: 3.05 3.79 4.06 10/316 973845
/proc/meminfo: memFree=126793476/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=18975048 memory=70868 CPUtime=0.32 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 7524 0 0 0 30 2 0 0 20 0 18 0 185004881 19430449152 17717 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4743762 17717 5751 1 0 551717 0
[pid=973826/tid=973828] ppid=973823 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 5958 0 0 0 18 1 0 0 20 0 18 0 185004882 19430449152 17717 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=18975048 memory=1774770 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 185004885 19430449152 17717 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=18975048 memory=13848573179598470 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 185004886 19430449152 17717 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 70868 KiB

[startup+0.311049 s]*
/proc/loadavg: 3.05 3.79 4.06 8/317 973846
/proc/meminfo: memFree=126620468/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=19041612 memory=161364 CPUtime=0.49 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 7755 0 0 0 46 3 0 0 20 0 19 0 185004881 19498610688 40341 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4760403 40341 5751 1 0 552064 0
[pid=973826/tid=973828] ppid=973823 vsize=19041612 memory=-8960864088428421820 CPUtime=0.28 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 6023 0 0 0 25 3 0 0 20 0 19 0 185004882 19498610688 40341 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004885 19498610688 40341 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004886 19498610688 40341 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 161364 KiB

[startup+0.701224 s]
/proc/loadavg: 3.05 3.79 4.06 7/317 973846
/proc/meminfo: memFree=125674512/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=19041612 memory=1147984 CPUtime=1.2 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 15422 0 0 0 97 23 0 0 20 0 19 0 185004881 19498610688 286996 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4760403 286996 5849 1 0 555331 0
[pid=973826/tid=973828] ppid=973823 vsize=19041612 memory=5540 CPUtime=0.65 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 6498 0 0 0 43 22 0 0 20 0 19 0 185004882 19498610688 286996 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=19041612 memory=12508 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004885 19498610688 286996 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004886 19498610688 286996 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 1.2 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1147984 KiB

[startup+1.50423 s]
/proc/loadavg: 3.05 3.79 4.06 8/317 973846
/proc/meminfo: memFree=124370816/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=19041612 memory=2091416 CPUtime=2.7 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 21551 0 0 0 227 43 0 0 20 0 19 0 185004881 19498610688 522854 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4760403 522854 5849 1 0 821748 0
[pid=973826/tid=973828] ppid=973823 vsize=19041612 memory=12508 CPUtime=1.39 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 7064 0 0 0 99 40 0 0 20 0 19 0 185004882 19498610688 522854 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004885 19498610688 522854 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004886 19498610688 522854 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 2.7 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 2091416 KiB

[startup+1.82171 s]
# the end of solver process 973826 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=2.79638 s, system=0.497767 s

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

[startup+1.60123 s]
/proc/loadavg: 3.05 3.79 4.06 8/317 973846
/proc/meminfo: memFree=124370816/131655788 swapFree=131070704/131071996
[pid=973826] ppid=973823 vsize=19041612 memory=2365848 CPUtime=2.9 cores=4,6
/proc/973826/stat : 973826 (java) S 973823 973826 972831 0 -1 1077936128 21691 0 0 0 242 48 0 0 20 0 19 0 185004881 19498610688 591462 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
/proc/973826/statm: 4760403 591462 5849 1 0 821748 0
[pid=973826/tid=973828] ppid=973823 vsize=19041612 memory=224194199869 CPUtime=1.49 cores=4,6
/proc/973826/task/973828/stat : 973828 (java) R 973823 973826 972831 0 -1 4194368 7198 0 0 0 104 45 0 0 20 0 19 0 185004882 19498610688 591462 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973837] ppid=973823 vsize=19041612 memory=11420 CPUtime=0 cores=4,6
/proc/973826/task/973837/stat : 973837 (Finalizer) S 973823 973826 972831 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 185004885 19498610688 591462 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
[pid=973826/tid=973844] ppid=973823 vsize=19041612 memory=45376 CPUtime=0 cores=4,6
/proc/973826/task/973844/stat : 973844 (Common-Cleaner) S 973823 973826 972831 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 185004886 19498610688 591462 134679101440 94443743019008 94443743022704 140726284958224 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94443743030520 94443743031312 94443758903296 140726284960756 140726284960864 140726284960864 140726284967880 0
Current children cumulated CPU time: 2.9 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 2365848 KiB

[startup+1.80026 s]*
/proc/loadavg: 3.36 3.85 4.08 6/300 973848
/proc/meminfo: memFree=123050840/131655788 swapFree=131070704/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 1.82177
CPU time (s): 3.29414
CPU user time (s): 2.79638
CPU system time (s): 0.497767
CPU usage (%): 180.821
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 2365848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.79638
system time used= 0.497767
maximum resident set size= 2367980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21939
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= 924
involuntary context switches= 112


# summary of solver processes directly reported to runsolver:
#   pid: 973826
#   total CPU time (s): 3.29414
#   total CPU user time (s): 2.79638
#   total CPU system time (s): 0.497767

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017951 second user time and 0.03624 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-07-18 20:48:10
IDJOB=4445801
IDBENCH=154477
IDSOLVER=3052
FILE ID=nodeC011/4445801-1721328478
RUNJOBID= nodeC011-1721328481-972842
SLURM_JOB_ID= 7542688
Free space on /tmp= 723772 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j120/normalized-j12060_2-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-4445801-1721328478/watcher-4445801-1721328478 -o /tmp/evaluation-result-4445801-1721328478/solver-4445801-1721328478 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1721328481-972842 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4445801-1721328478.opb

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

MD5SUM BENCH= 6861e8ed6e1d3cf304f4f6a66419b9d1
RANDOM SEED=1690413610

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		: 1197.120
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		: 2992.808
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		: 3611.353
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		: 3391.840
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		: 2992.842
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		: 1197.146
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		: 3491.607
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		: 3603.685
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:        126945412 kB
MemAvailable:   127427300 kB
Buffers:          515232 kB
Cached:           806812 kB
SwapCached:          132 kB
Active:          1021548 kB
Inactive:        3193964 kB
Active(anon):       1428 kB
Inactive(anon):  2929436 kB
Active(file):    1020120 kB
Inactive(file):   264528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             10080 kB
Writeback:             0 kB
AnonPages:       2893400 kB
Mapped:           124888 kB
Shmem:             37400 kB
KReclaimable:      74880 kB
Slab:             157036 kB
SReclaimable:      74880 kB
SUnreclaim:        82156 kB
KernelStack:        4648 kB
PageTables:        14948 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    7724568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27072 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2607104 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= 723772 MiB
End job on nodeC011 at 2024-07-18 20:48:12