Trace number 4510444

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 Resolution 2025-06-06UNSAT 1.18435 0.649494

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x50split.cnf-extracted.pb.metafix.opb
MD5SUM263410a961b28aed09a276ce7c40a50f
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 benchmark0.066647
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints402
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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.
0.00/0.07	c version PB25.v20250606
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		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.12	c Pseudo Boolean Optimization by upper bound
0.13/0.12	c --- Begin Solver configuration ---
0.13/0.12	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.13/0.12	c Learn all clauses as in MiniSAT
0.13/0.12	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.12	c Expensive reason simplification
0.13/0.12	c Glucose 2.1 dynamic restart strategy
0.13/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.12	c timeout=2147483s
0.13/0.12	c DB Simplification allowed=false
0.13/0.12	c Listener: none
0.13/0.12	c --- End Solver configuration ---
0.13/0.12	c solving HOME/instance-4510444-1751197874.opb
0.13/0.12	c reading problem ... 
0.13/0.12	c  no objective function found
0.13/0.16	c ... done. Wall clock time 0.034s.
0.13/0.16	c declared #vars     301
0.13/0.16	c #constraints  402
0.13/0.16	c constraints type 
0.13/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2
0.13/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 400
0.13/0.16	c 402 constraints processed.
0.52/0.32	c cleaning 2498 clauses out of 5000 with flag 20522/5000
0.91/0.52	c cleaning 4242 clauses out of 8501 with flag 49859/11000
1.10/0.60	c starts		: 15
1.10/0.61	c conflicts		: 14612
1.10/0.61	c decisions		: 26743
1.10/0.61	c propagations		: 157426
1.10/0.61	c inspects		: 2282749
1.10/0.61	c shortcuts		: 0
1.10/0.62	c learnt literals	: 8
1.10/0.62	c learnt binary clauses	: 32
1.10/0.62	c learnt ternary clauses	: 66
1.10/0.62	c learnt constraints	: 14603
1.10/0.62	c ignored constraints	: 0
1.10/0.62	c root simplifications	: 0
1.10/0.62	c removed literals (reason simplification)	: 7505
1.10/0.62	c reason swapping (by a shorter reason)	: 0
1.10/0.62	c Calls to reduceDB	: 2
1.10/0.62	c Number of update (reduction) of LBD	: 5841
1.10/0.62	c Imported unit clauses	: 0
1.10/0.62	c No decision after first conflict	: false
1.10/0.62	c number of reductions to clauses (during analyze)	: 0
1.10/0.62	c number of learned constraints concerned by reduction	: 0
1.10/0.62	c number of learning phase by resolution	: 0
1.10/0.62	c number of learning phase by cutting planes	: 0
1.10/0.62	c number of rounding to 1 operations	: 0
1.10/0.62	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.10/0.62	c number of reductions of the coefficients by power 2 	: 0
1.10/0.62	c number of right shift for reduction by power 2 	: 0
1.10/0.62	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.10/0.62	c number of ending skipping 	: 0
1.10/0.62	c number of internal skipping 	: 0
1.10/0.62	c number of derivation steps 	: 0
1.10/0.62	c number of skipped derivation steps 	: 0
1.10/0.62	c number of remaining unassigned 	: 0
1.10/0.62	c number of remaining assigned 	: 0
1.10/0.62	c number of falsified literals weakened from reason	: 0
1.10/0.62	c number of falsified literals weakened from conflict	: 0
1.10/0.62	c time for arithmetic operations	: 0
1.10/0.63	c minimum degree of deleted constraints	: null
1.10/0.63	c maximum degree of deleted constraints	: null
1.10/0.63	c number of deleted constraints	: 0
1.10/0.63	c speed (assignments/second)	: 338550.53763440857
1.10/0.63	c non guided choices	: 439
1.10/0.64	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 7831
1.10/0.64	c learnt constraints type org.sat4j.pb.constraints.pb.LearntBinaryClausePB	: 32
1.10/0.64	s UNSATISFIABLE
1.10/0.64	c Total wall clock time (in seconds): 0.516

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: 63665 MiB (59459 MiB free)
  memory of node 1: 64507 MiB (63744 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510444-1751197874/watcher-4510444-1751197874 -o /tmp/evaluation-result-4510444-1751197874/solver-4510444-1751197874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751191546-27854 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4510444-1751197874.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=29354, runsolver pid=29351
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.06 4.08 4.09 5/339 29372
/proc/meminfo: memFree=126143476/131249996 swapFree=33010684/33010684
[pid=29354] ppid=29351 vsize=18930384 memory=57824 CPUtime=0.13 cores=5,7
/proc/29354/stat : 29354 (java) S 29351 29354 27841 0 -1 4194304 6606 0 0 0 11 2 0 0 20 0 18 0 35465337 19384713216 14456 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
/proc/29354/statm: 4732596 14456 5336 1 0 547642 0
[pid=29354/tid=29356] ppid=29351 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=5,7
/proc/29354/task/29356/stat : 29356 (java) R 29351 29354 27841 0 -1 4194368 5115 0 0 0 7 1 0 0 20 0 18 0 35465338 19384713216 14456 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29365] ppid=29351 vsize=18930384 memory=237112656212 CPUtime=0 cores=5,7
/proc/29354/task/29365/stat : 29365 (Finalizer) S 29351 29354 27841 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 35465340 19384713216 14456 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29372] ppid=29351 vsize=18930384 memory=58485492706614 CPUtime=0 cores=5,7
/proc/29354/task/29372/stat : 29372 (Common-Cleaner) S 29351 29354 27841 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 35465340 19384713216 14456 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57824 KiB

[startup+0.205723 s]*
/proc/loadavg: 4.06 4.08 4.09 7/340 29373
/proc/meminfo: memFree=126137364/131249996 swapFree=33010684/33010684
[pid=29354] ppid=29351 vsize=18996948 memory=62472 CPUtime=0.33 cores=5,7
/proc/29354/stat : 29354 (java) S 29351 29354 27841 0 -1 4194304 7167 0 0 0 31 2 0 0 20 0 19 0 35465337 19452874752 15618 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
/proc/29354/statm: 4749237 15618 5432 1 0 548319 0
[pid=29354/tid=29356] ppid=29351 vsize=18996948 memory=4026597660 CPUtime=0.18 cores=5,7
/proc/29354/task/29356/stat : 29356 (java) R 29351 29354 27841 0 -1 4194368 5327 0 0 0 17 1 0 0 20 0 19 0 35465338 19452874752 15618 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29365] ppid=29351 vsize=18996948 memory=18949 CPUtime=0 cores=5,7
/proc/29354/task/29365/stat : 29365 (Finalizer) S 29351 29354 27841 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 15618 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29372] ppid=29351 vsize=18996948 memory=57385981051877 CPUtime=0 cores=5,7
/proc/29354/task/29372/stat : 29372 (Common-Cleaner) S 29351 29354 27841 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 15618 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29373] ppid=29351 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/29354/task/29373/stat : 29373 (Timer-0) S 29351 29354 27841 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 35465353 19452874752 15618 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 62472 KiB

[startup+0.305651 s]*
/proc/loadavg: 4.06 4.08 4.09 6/340 29373
/proc/meminfo: memFree=126134340/131249996 swapFree=33010684/33010684
[pid=29354] ppid=29351 vsize=18996948 memory=67860 CPUtime=0.52 cores=5,7
/proc/29354/stat : 29354 (java) S 29351 29354 27841 0 -1 4194304 8876 0 0 0 50 2 0 0 20 0 19 0 35465337 19452874752 16965 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
/proc/29354/statm: 4749237 16965 5432 1 0 549085 0
[pid=29354/tid=29356] ppid=29351 vsize=18996948 memory=-6000919502771413869 CPUtime=0.28 cores=5,7
/proc/29354/task/29356/stat : 29356 (java) R 29351 29354 27841 0 -1 4194368 5344 0 0 0 27 1 0 0 20 0 19 0 35465338 19452874752 16965 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29365] ppid=29351 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/29354/task/29365/stat : 29365 (Finalizer) S 29351 29354 27841 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 16965 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29372] ppid=29351 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/29354/task/29372/stat : 29372 (Common-Cleaner) S 29351 29354 27841 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 16965 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29373] ppid=29351 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/29354/task/29373/stat : 29373 (Timer-0) S 29351 29354 27841 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 35465353 19452874752 16965 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 67860 KiB

[startup+0.649457 s]
# the end of solver process 29354 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.14255 s, system=0.041804 s

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

[startup+0.40557 s]*
/proc/loadavg: 4.06 4.08 4.09 6/340 29373
/proc/meminfo: memFree=126126780/131249996 swapFree=33010684/33010684
[pid=29354] ppid=29351 vsize=18996948 memory=72228 CPUtime=0.71 cores=5,7
/proc/29354/stat : 29354 (java) S 29351 29354 27841 0 -1 4194304 10426 0 0 0 69 2 0 0 20 0 19 0 35465337 19452874752 18057 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
/proc/29354/statm: 4749237 18057 5432 1 0 550150 0
[pid=29354/tid=29356] ppid=29351 vsize=18996948 memory=4026532124 CPUtime=0.37 cores=5,7
/proc/29354/task/29356/stat : 29356 (java) R 29351 29354 27841 0 -1 4194368 5375 0 0 0 35 2 0 0 20 0 19 0 35465338 19452874752 18057 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29365] ppid=29351 vsize=18996948 memory=18949 CPUtime=0 cores=5,7
/proc/29354/task/29365/stat : 29365 (Finalizer) S 29351 29354 27841 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 18057 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29372] ppid=29351 vsize=18996948 memory=57385981051877 CPUtime=0 cores=5,7
/proc/29354/task/29372/stat : 29372 (Common-Cleaner) S 29351 29354 27841 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 35465340 19452874752 18057 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29373] ppid=29351 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/29354/task/29373/stat : 29373 (Timer-0) S 29351 29354 27841 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 35465353 19452874752 18057 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 72228 KiB

[startup+0.605555 s]
/proc/loadavg: 4.06 4.08 4.09 6/340 29373
/proc/meminfo: memFree=126122200/131249996 swapFree=33010684/33010684
[pid=29354] ppid=29351 vsize=19130076 memory=84888 CPUtime=1.1 cores=5,7
/proc/29354/stat : 29354 (java) S 29351 29354 27841 0 -1 4194304 12557 0 0 0 107 3 0 0 20 0 19 0 35465337 19589197824 21222 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
/proc/29354/statm: 4782519 21222 5432 1 0 552266 0
[pid=29354/tid=29356] ppid=29351 vsize=19130076 memory=211292520752 CPUtime=0.56 cores=5,7
/proc/29354/task/29356/stat : 29356 (java) S 29351 29354 27841 0 -1 4194368 5416 0 0 0 54 2 0 0 20 0 19 0 35465338 19589197824 21222 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29365] ppid=29351 vsize=19130076 memory=53013654012657 CPUtime=0 cores=5,7
/proc/29354/task/29365/stat : 29365 (Finalizer) S 29351 29354 27841 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 35465340 19589197824 21222 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
[pid=29354/tid=29372] ppid=29351 vsize=19130076 memory=106664 CPUtime=0 cores=5,7
/proc/29354/task/29372/stat : 29372 (Common-Cleaner) S 29351 29354 27841 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 35465340 19589197824 21222 18446744073709551615 94689141420032 94689141423728 140727416245264 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94689141431544 94689141432336 94689142984704 140727416252801 140727416252902 140727416252902 140727416258504 0
Current children cumulated CPU time: 1.1 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 84888 KiB

Child status: 20

Real time (s): 0.649494
CPU time (s): 1.18435
CPU user time (s): 1.14255
CPU system time (s): 0.041804
CPU usage (%): 182.35
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 84888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14255
system time used= 0.041804
maximum resident set size= 87524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12701
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= 935
involuntary context switches= 558


# summary of solver processes directly reported to runsolver:
#   pid: 29354
#   total CPU time (s): 1.18435
#   total CPU user time (s): 1.14255
#   total CPU system time (s): 0.041804

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009807 second user time and 0.035011 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 13:51:14
IDJOB=4510444
IDBENCH=160364
IDSOLVER=3363
FILE ID=nodeC024/4510444-1751197874
RUNJOBID= nodeC024-1751191546-27854
SLURM_JOB_ID= 9587580
Free space on /tmp= 433056 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x50split.cnf-extracted.pb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510444-1751197874/watcher-4510444-1751197874 -o /tmp/evaluation-result-4510444-1751197874/solver-4510444-1751197874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751191546-27854 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4510444-1751197874.opb

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

MD5SUM BENCH= 263410a961b28aed09a276ce7c40a50f
RANDOM SEED=1832898206

nodeC024 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.678
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.679
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.228
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.192
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.676
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.676
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3598.672
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.411
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126162140 kB
MemAvailable:   125843020 kB
Buffers:            3280 kB
Cached:           490528 kB
SwapCached:            0 kB
Active:          4281388 kB
Inactive:         235968 kB
Active(anon):    4041612 kB
Inactive(anon):        0 kB
Active(file):     239776 kB
Inactive(file):   235968 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              1836 kB
Writeback:             0 kB
AnonPages:       4026148 kB
Mapped:           122536 kB
Shmem:             18064 kB
KReclaimable:      88348 kB
Slab:             175272 kB
SReclaimable:      88348 kB
SUnreclaim:        86924 kB
KernelStack:        5216 kB
PageTables:        11524 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    7053672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151464 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3817472 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 433056 MiB
End job on nodeC024 at 2025-06-29 13:51:15