Trace number 4445465

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 Partial RoundingSAT 2024 2024-07-12UNSAT 2.24033 1.25186

General information on the benchmark

NamePB24/normalized-PB10/DEC-LIN/oliveras/
j90/normalized-j9048_1-unsat.opb
MD5SUM7d4f278c70fb6e824c87bf2a1fa64f1b
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 benchmark0.052929
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15106
Total number of constraints51743
Number of constraints which are clauses51415
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints328
Minimum length of a constraint1
Maximum length of a constraint90
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 105
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 658
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 

0.00/0.06	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 		2115194816
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2122317824
0.00/0.09	c Number of processors 	2
0.13/0.15	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.15	 - never skip resolution steps
0.13/0.15	 - Auto-division on coefficients is disabled
0.13/0.15	 - No postprocessing
0.13/0.15	 - Conflict is considered as is when resolving
0.13/0.15	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.15	 - Weaken first using unassigned literals
0.13/0.15	 - Bump strategy: ALWAYS_ONE
0.13/0.15	 - Bumper: ASSIGNED
0.13/0.15	--- Begin Solver configuration ---
0.13/0.15	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.15	Learn all clauses as in MiniSAT
0.13/0.15	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.15	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.15	No reason simplification
0.13/0.15	Armin Biere (Picosat) restarts strategy
0.13/0.15	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.15	timeout=2147483s
0.13/0.15	DB Simplification allowed=false
0.13/0.15	Listener: none
0.13/0.15	--- End Solver configuration ---
0.13/0.15	c Pseudo Boolean Optimization by upper bound
0.13/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.15	c  - never skip resolution steps
0.13/0.15	c  - Auto-division on coefficients is disabled
0.13/0.15	c  - No postprocessing
0.13/0.15	c  - Conflict is considered as is when resolving
0.13/0.15	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.15	c  - Weaken first using unassigned literals
0.13/0.15	c  - Bump strategy: ALWAYS_ONE
0.13/0.15	c  - Bumper: ASSIGNED
0.13/0.15	c --- Begin Solver configuration ---
0.13/0.15	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.15	c Learn all clauses as in MiniSAT
0.13/0.15	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.15	c No reason simplification
0.13/0.15	c Armin Biere (Picosat) restarts strategy
0.13/0.15	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.15	c timeout=2147483s
0.13/0.15	c DB Simplification allowed=false
0.13/0.15	c Listener: none
0.13/0.15	c --- End Solver configuration ---
0.13/0.15	c solving HOME/instance-4445465-1721324011.opb
0.13/0.15	c reading problem ... 
0.13/0.16	c  no objective function found
2.01/1.19	c (trivial inconsistency)
2.20/1.20	c starts		: 0
2.20/1.20	c conflicts		: 0
2.20/1.20	c decisions		: 0
2.20/1.20	c propagations		: 0
2.20/1.20	c inspects		: 0
2.20/1.20	c shortcuts		: 0
2.20/1.20	c learnt literals	: 0
2.20/1.20	c learnt binary clauses	: 0
2.20/1.20	c learnt ternary clauses	: 0
2.20/1.20	c learnt constraints	: 0
2.20/1.20	c ignored constraints	: 0
2.20/1.20	c root simplifications	: 0
2.20/1.20	c removed literals (reason simplification)	: 0
2.20/1.20	c reason swapping (by a shorter reason)	: 0
2.20/1.20	c Calls to reduceDB	: 0
2.20/1.20	c Number of update (reduction) of LBD	: 0
2.20/1.20	c Imported unit clauses	: 0
2.20/1.20	c No decision after first conflict	: true
2.20/1.20	c number of reductions to clauses (during analyze)	: 0
2.20/1.20	c number of learned constraints concerned by reduction	: 0
2.20/1.20	c number of learning phase by resolution	: 0
2.20/1.20	c number of learning phase by cutting planes	: 0
2.20/1.20	c number of rounding to 1 operations	: 0
2.20/1.21	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
2.20/1.21	c number of reductions of the coefficients by power 2 	: 0
2.20/1.21	c number of right shift for reduction by power 2 	: 0
2.20/1.21	c number of reductions of the coefficients by GCD over coefficients 	: 0
2.20/1.21	c number of ending skipping 	: 0
2.20/1.21	c number of internal skipping 	: 0
2.20/1.21	c number of derivation steps 	: 0
2.20/1.21	c number of skipped derivation steps 	: 0
2.20/1.21	c number of remaining unassigned 	: 0
2.20/1.21	c number of remaining assigned 	: 0
2.20/1.21	c number of falsified literals weakened from reason	: 0
2.20/1.21	c number of falsified literals weakened from conflict	: 0
2.20/1.21	c time for arithmetic operations	: 0
2.20/1.21	c minimum degree of deleted constraints	: null
2.20/1.21	c maximum degree of deleted constraints	: null
2.20/1.21	c number of deleted constraints	: 0
2.20/1.21	c speed (assignments/second)	: 0.0
2.20/1.21	c non guided choices	: 0
2.20/1.21	s UNSATISFIABLE
2.20/1.21	c Total wall clock time (in seconds): 1.059

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 (60552 MiB free)
  memory of node 1: 64510 MiB (59203 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445465-1721324011/watcher-4445465-1721324011 -o /tmp/evaluation-result-4445465-1721324011/solver-4445465-1721324011 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721316605-957069 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4445465-1721324011.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=962859, runsolver pid=962856

[startup+0.100059 s]*
/proc/loadavg: 4.40 4.37 4.34 5/322 962877
/proc/meminfo: memFree=122588672/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=18975048 memory=62540 CPUtime=0.13 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 7194 0 0 0 11 2 0 0 20 0 18 0 184560664 19430449152 15635 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4743762 15635 5538 1 0 551406 0
[pid=962859/tid=962861] ppid=962856 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) R 962856 962859 957012 0 -1 1077936192 5728 0 0 0 7 1 0 0 20 0 18 0 184560664 19430449152 15635 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 184560667 19430449152 15635 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=18975048 memory=15817789915191721 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 184560668 19430449152 15635 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62540 KiB

[startup+0.206743 s]*
/proc/loadavg: 4.40 4.37 4.34 7/322 962877
/proc/meminfo: memFree=122541196/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=18975048 memory=110060 CPUtime=0.33 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 7728 0 0 0 30 3 0 0 20 0 18 0 184560664 19430449152 27515 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4743762 27515 5705 1 0 551726 0
[pid=962859/tid=962861] ppid=962856 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) R 962856 962859 957012 0 -1 4194368 6030 0 0 0 16 2 0 0 20 0 18 0 184560664 19430449152 27515 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=18975048 memory=671 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 184560667 19430449152 27515 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=18975048 memory=14697383271339398 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 184560668 19430449152 27515 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 110060 KiB

[startup+0.308739 s]*
/proc/loadavg: 4.40 4.37 4.34 6/323 962878
/proc/meminfo: memFree=122492944/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=19041612 memory=159504 CPUtime=0.5 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 8390 0 0 0 46 4 0 0 20 0 19 0 184560664 19498610688 39876 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4760403 39876 5838 1 0 552364 0
[pid=962859/tid=962861] ppid=962856 vsize=19041612 memory=-8743846885696250556 CPUtime=0.26 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) R 962856 962859 957012 0 -1 4194368 6063 0 0 0 23 3 0 0 20 0 19 0 184560664 19498610688 39876 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 184560667 19498610688 39876 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 184560668 19498610688 39876 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 159504 KiB

[startup+0.700281 s]
/proc/loadavg: 4.40 4.37 4.34 5/323 962878
/proc/meminfo: memFree=122094164/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=19045084 memory=1080236 CPUtime=1.2 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 18219 0 0 0 96 24 0 0 20 0 19 0 184560664 19502166016 270059 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4761271 270059 5854 1 0 558020 0
[pid=962859/tid=962861] ppid=962856 vsize=19045084 memory=5544 CPUtime=0.62 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) D 962856 962859 957012 0 -1 4194368 6517 0 0 0 41 21 0 0 20 0 19 0 184560664 19502166016 270059 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=19045084 memory=12776 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 184560667 19502166016 270059 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=19045084 memory=0 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 184560668 19502166016 270059 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 1.2 s
Current children cumulated vsize: 19045084 KiB
Current children cumulated memory: 1080236 KiB

[startup+1.2518 s]
# the end of solver process 962859 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.93484 s, system=0.305485 s

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

[startup+0.806815 s]
/proc/loadavg: 4.40 4.37 4.34 5/323 962878
/proc/meminfo: memFree=122094164/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=19041612 memory=1317156 CPUtime=1.41 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 19460 0 0 0 112 29 0 0 20 0 19 0 184560664 19498610688 329289 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4760403 329289 5854 1 0 558228 0
[pid=962859/tid=962861] ppid=962856 vsize=19041612 memory=1832 CPUtime=0.71 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) R 962856 962859 957012 0 -1 4194368 6639 0 0 0 45 26 0 0 20 0 19 0 184560664 19498610688 329289 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=19041612 memory=5500 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 184560667 19498610688 329289 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=19041612 memory=19508 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 184560668 19498610688 329289 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1317156 KiB

[startup+1.20949 s]
/proc/loadavg: 4.40 4.37 4.34 7/323 962878
/proc/meminfo: memFree=121323364/131655788 swapFree=131071996/131071996
[pid=962859] ppid=962856 vsize=19174740 memory=1326112 CPUtime=2.2 cores=4,6
/proc/962859/stat : 962859 (java) S 962856 962859 957012 0 -1 1077936128 20707 0 0 0 191 29 0 0 20 0 20 0 184560664 19634933760 331528 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
/proc/962859/statm: 4793685 331528 5853 1 0 559193 0
[pid=962859/tid=962861] ppid=962856 vsize=19174740 memory=525 CPUtime=1.09 cores=4,6
/proc/962859/task/962861/stat : 962861 (java) S 962856 962859 957012 0 -1 1077936192 6679 0 0 0 83 26 0 0 20 0 20 0 184560664 19634933760 331528 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962870] ppid=962856 vsize=19174740 memory=25083 CPUtime=0 cores=4,6
/proc/962859/task/962870/stat : 962870 (Finalizer) S 962856 962859 957012 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 20 0 184560667 19634933760 331528 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
[pid=962859/tid=962877] ppid=962856 vsize=19174740 memory=3473174946099933220 CPUtime=0 cores=4,6
/proc/962859/task/962877/stat : 962877 (Common-Cleaner) S 962856 962859 957012 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 20 0 184560668 19634933760 331528 134679101440 94330424864768 94330424868464 140726985532800 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94330424876280 94330424877072 94330436538368 140726985540591 140726985540704 140726985540704 140726985547720 0
Current children cumulated CPU time: 2.2 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 1326112 KiB

Child status: 20

Real time (s): 1.25186
CPU time (s): 2.24033
CPU user time (s): 1.93484
CPU system time (s): 0.305485
CPU usage (%): 178.96
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 1326112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.93484
system time used= 0.305485
maximum resident set size= 1327784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20784
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= 757
involuntary context switches= 93


# summary of solver processes directly reported to runsolver:
#   pid: 962859
#   total CPU time (s): 2.24033
#   total CPU user time (s): 1.93484
#   total CPU system time (s): 0.305485

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015788 second user time and 0.043438 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-18 19:33:43
IDJOB=4445465
IDBENCH=152333
IDSOLVER=3046
FILE ID=nodeC009/4445465-1721324011
RUNJOBID= nodeC009-1721316605-957069
SLURM_JOB_ID= 7542654
Free space on /tmp= 723764 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j90/normalized-j9048_1-unsat.opb
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445465-1721324011/watcher-4445465-1721324011 -o /tmp/evaluation-result-4445465-1721324011/solver-4445465-1721324011 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721316605-957069 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4445465-1721324011.opb

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

MD5SUM BENCH= 7d4f278c70fb6e824c87bf2a1fa64f1b
RANDOM SEED=1022426876

nodeC009.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		: 3611.303
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	: 6984.34
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		: 3508.795
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	: 6983.27
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		: 1197.484
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	: 6984.34
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		: 1197.369
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	: 6983.27
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		: 3492.175
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	: 6984.34
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		: 3522.680
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	: 6983.27
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		: 3492.190
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	: 6984.34
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		: 1197.403
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	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        122630688 kB
MemAvailable:   123412464 kB
Buffers:          520228 kB
Cached:          1099392 kB
SwapCached:            0 kB
Active:          1018904 kB
Inactive:        7448168 kB
Active(anon):       1468 kB
Inactive(anon):  6883364 kB
Active(file):    1017436 kB
Inactive(file):   564804 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              2500 kB
Writeback:            12 kB
AnonPages:       6847240 kB
Mapped:           125796 kB
Shmem:             37700 kB
KReclaimable:      79136 kB
Slab:             178960 kB
SReclaimable:      79136 kB
SUnreclaim:        99824 kB
KernelStack:        4944 kB
PageTables:        23572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    9661968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            58272 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6535168 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:      187208 kB
DirectMap2M:    19640320 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC009 at 2024-07-18 19:33:44