Trace number 4440216

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution 2024 2024-07-07? 1.03493 0.641602

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-ganges.opb
MD5SUM4425a618199c18d5ea09f599f7b7b401
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.063048
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables46097
Total number of constraints1706
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1706
Minimum length of a constraint13
Maximum length of a constraint1432
Number of terms in the objective function 2309
Biggest coefficient in the objective function 33554432
Number of bits for the biggest coefficient in the objective function 26
Sum of the numbers in the objective function 884998035
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 32257203788492
Number of bits of the biggest sum of numbers45
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.09/0.10	c version CUSTOM.v20240707
0.09/0.11	c java.runtime.name	OpenJDK Runtime Environment
0.09/0.11	c java.vm.name		OpenJDK 64-Bit Server VM
0.09/0.11	c java.vm.version	22.0.1+8-16
0.09/0.11	c java.vm.vendor	Oracle Corporation
0.09/0.11	c sun.arch.data.model	64
0.09/0.11	c java.version		22.0.1
0.09/0.11	c os.name		Linux
0.09/0.11	c os.version		4.18.0-301.1.el8.x86_64
0.09/0.11	c os.arch		amd64
0.09/0.11	c Free memory 		2104792832
0.09/0.11	c Max memory 		16282288128
0.09/0.12	c Total memory 		2113929216
0.09/0.12	c Number of processors 	2
0.09/0.15	--- Begin Solver configuration ---
0.09/0.15	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.09/0.15	Learn all clauses as in MiniSAT
0.09/0.15	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.15	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.15	Expensive reason simplification
0.09/0.15	Glucose 2.1 dynamic restart strategy
0.09/0.15	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
0.09/0.15	timeout=2147483s
0.09/0.15	DB Simplification allowed=false
0.09/0.15	Listener: none
0.09/0.15	--- End Solver configuration ---
0.09/0.15	c Pseudo Boolean Optimization by upper bound
0.09/0.15	c --- Begin Solver configuration ---
0.09/0.15	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.09/0.15	c Learn all clauses as in MiniSAT
0.09/0.15	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.15	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.15	c Expensive reason simplification
0.09/0.15	c Glucose 2.1 dynamic restart strategy
0.09/0.15	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
0.09/0.15	c timeout=2147483s
0.09/0.15	c DB Simplification allowed=false
0.09/0.15	c Listener: none
0.09/0.15	c --- End Solver configuration ---
0.09/0.15	c solving HOME/instance-4440216-1721768527.opb
0.09/0.15	c reading problem ... 
0.09/0.16	c using VERIPB proof format
0.09/0.16	c  objective function found
0.85/0.52	c ... done. Wall clock time 0.363s.
0.85/0.52	c declared #vars     46097
0.85/0.52	c #constraints  2990
0.85/0.52	c constraints type 
0.85/0.52	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2728
0.85/0.52	c org.sat4j.specs.Constr$1 => 262
0.85/0.52	c 2990 constraints processed.
0.85/0.53	c objective function length is 2309 literals
0.85/0.57	Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.math.BigInteger.subtract(java.math.BigInteger)" because "this.upperBound" is null
0.85/0.58		at org.sat4j.pb.tools.VERIPBSearchListener.end(VERIPBSearchListener.java:228)
0.85/0.58		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1809)
0.85/0.58		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
0.85/0.58		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
0.85/0.58		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
0.85/0.58		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
0.85/0.58		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
0.85/0.58		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
0.85/0.58		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
0.85/0.58	c starts		: 0
0.85/0.59	c conflicts		: 0
0.85/0.60	c decisions		: 0
0.85/0.60	c propagations		: 18760
0.85/0.60	c inspects		: 21950
0.85/0.60	c shortcuts		: 0
0.85/0.60	c learnt literals	: 0
0.85/0.60	c learnt binary clauses	: 0
0.85/0.60	c learnt ternary clauses	: 0
0.85/0.60	c learnt constraints	: 0
0.85/0.60	c ignored constraints	: 0
0.85/0.60	c root simplifications	: 0
0.85/0.60	c removed literals (reason simplification)	: 0
0.85/0.60	c reason swapping (by a shorter reason)	: 0
0.85/0.60	c Calls to reduceDB	: 0
0.85/0.60	c Number of update (reduction) of LBD	: 0
0.85/0.60	c Imported unit clauses	: 0
0.85/0.60	c No decision after first conflict	: true
0.85/0.60	c number of reductions to clauses (during analyze)	: 0
0.85/0.60	c number of learned constraints concerned by reduction	: 0
0.85/0.60	c number of learning phase by resolution	: 0
0.85/0.60	c number of learning phase by cutting planes	: 0
0.85/0.60	c number of rounding to 1 operations	: 0
0.85/0.60	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.85/0.60	c number of reductions of the coefficients by power 2 	: 0
0.85/0.60	c number of right shift for reduction by power 2 	: 0
0.85/0.60	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.85/0.60	c number of ending skipping 	: 0
0.85/0.60	c number of internal skipping 	: 0
0.85/0.60	c number of derivation steps 	: 0
0.85/0.60	c number of skipped derivation steps 	: 0
0.85/0.60	c number of remaining unassigned 	: 0
0.85/0.60	c number of remaining assigned 	: 0
0.85/0.60	c number of falsified literals weakened from reason	: 0
0.85/0.60	c number of falsified literals weakened from conflict	: 0
0.85/0.60	c time for arithmetic operations	: 0
0.85/0.60	c minimum degree of deleted constraints	: null
0.85/0.60	c maximum degree of deleted constraints	: null
0.85/0.60	c number of deleted constraints	: 0
0.85/0.60	c speed (assignments/second)	: 1.0895773555995323E-5
0.85/0.60	c non guided choices	: 0
0.85/0.60	s UNKNOWN
0.85/0.60	c Total wall clock time (in seconds): 0.445

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: 63931 MiB (47833 MiB free)
  memory of node 1: 64510 MiB (15271 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440216-1721768527/watcher-4440216-1721768527 -o /tmp/evaluation-result-4440216-1721768527/solver-4440216-1721768527 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721765643-121376 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440216-1721768527 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440216-1721768527.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=123305, runsolver pid=123302

[startup+0.100592 s]*
/proc/loadavg: 4.84 4.98 4.72 7/341 123323
/proc/meminfo: memFree=64566804/131524600 swapFree=131064012/131071996
[pid=123305] ppid=123302 vsize=18975048 memory=58316 CPUtime=0.09 cores=0,2
/proc/123305/stat : 123305 (java) S 123302 123305 121366 0 -1 1077936128 6707 0 19 0 8 1 0 0 20 0 18 0 13382996 19430449152 14579 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
/proc/123305/statm: 4743762 14579 5482 1 0 548916 0
[pid=123305/tid=123307] ppid=123302 vsize=18975048 memory=4026561586 CPUtime=0.06 cores=0,2
/proc/123305/task/123307/stat : 123307 (java) R 123302 123305 121366 0 -1 4194368 5606 0 13 0 5 1 0 0 20 0 18 0 13382996 19430449152 14579 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 2 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123316] ppid=123302 vsize=18975048 memory=237146210664 CPUtime=0 cores=0,2
/proc/123305/task/123316/stat : 123316 (Finalizer) S 123302 123305 121366 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 14579 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123323] ppid=123302 vsize=18975048 memory=14692998043451069 CPUtime=0 cores=0,2
/proc/123305/task/123323/stat : 123323 (Common-Cleaner) S 123302 123305 121366 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 14579 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58316 KiB

[startup+0.207705 s]*
/proc/loadavg: 4.84 4.98 4.72 7/341 123323
/proc/meminfo: memFree=64548876/131524600 swapFree=131064012/131071996
[pid=123305] ppid=123302 vsize=18975048 memory=75488 CPUtime=0.29 cores=0,2
/proc/123305/stat : 123305 (java) S 123302 123305 121366 0 -1 1077936128 7603 0 19 0 27 2 0 0 20 0 18 0 13382996 19430449152 18872 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
/proc/123305/statm: 4743762 18872 5806 1 0 549588 0
[pid=123305/tid=123307] ppid=123302 vsize=18975048 memory=4782652875487838339 CPUtime=0.15 cores=0,2
/proc/123305/task/123307/stat : 123307 (java) R 123302 123305 121366 0 -1 4194368 5927 0 13 0 14 1 0 0 20 0 18 0 13382996 19430449152 18872 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 2 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123316] ppid=123302 vsize=18975048 memory=835473 CPUtime=0 cores=0,2
/proc/123305/task/123316/stat : 123316 (Finalizer) S 123302 123305 121366 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 18872 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123323] ppid=123302 vsize=18975048 memory=14411523065906868 CPUtime=0 cores=0,2
/proc/123305/task/123323/stat : 123323 (Common-Cleaner) S 123302 123305 121366 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 18872 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 75488 KiB

[startup+0.309693 s]*
/proc/loadavg: 4.84 4.98 4.72 7/341 123323
/proc/meminfo: memFree=64510960/131524600 swapFree=131064012/131071996
[pid=123305] ppid=123302 vsize=18975048 memory=110736 CPUtime=0.47 cores=0,2
/proc/123305/stat : 123305 (java) S 123302 123305 121366 0 -1 1077936128 9289 0 19 0 44 3 0 0 20 0 18 0 13382996 19430449152 27684 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
/proc/123305/statm: 4743762 27684 5806 1 0 550700 0
[pid=123305/tid=123307] ppid=123302 vsize=18975048 memory=-9033490130062320316 CPUtime=0.24 cores=0,2
/proc/123305/task/123307/stat : 123307 (java) R 123302 123305 121366 0 -1 4194368 5953 0 13 0 22 2 0 0 20 0 18 0 13382996 19430449152 27684 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 2 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123316] ppid=123302 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/123305/task/123316/stat : 123316 (Finalizer) S 123302 123305 121366 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 27684 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123323] ppid=123302 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/123305/task/123323/stat : 123323 (Common-Cleaner) S 123302 123305 121366 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 27684 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 110736 KiB

[startup+0.641561 s]
# the end of solver process 123305 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=0.985885 s, system=0.049041 s

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

[startup+0.406706 s]*
/proc/loadavg: 4.84 4.98 4.72 7/341 123323
/proc/meminfo: memFree=64463440/131524600 swapFree=131064012/131071996
[pid=123305] ppid=123302 vsize=18975048 memory=156320 CPUtime=0.65 cores=0,2
/proc/123305/stat : 123305 (java) S 123302 123305 121366 0 -1 1077936128 9457 0 19 0 62 3 0 0 20 0 18 0 13382996 19430449152 39080 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
/proc/123305/statm: 4743762 39080 5806 1 0 550795 0
[pid=123305/tid=123307] ppid=123302 vsize=18975048 memory=4026531971 CPUtime=0.33 cores=0,2
/proc/123305/task/123307/stat : 123307 (java) R 123302 123305 121366 0 -1 4194368 5975 0 13 0 30 3 0 0 20 0 18 0 13382996 19430449152 39080 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 2 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123316] ppid=123302 vsize=18975048 memory=835473 CPUtime=0 cores=0,2
/proc/123305/task/123316/stat : 123316 (Finalizer) S 123302 123305 121366 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 39080 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123323] ppid=123302 vsize=18975048 memory=14411523065906868 CPUtime=0 cores=0,2
/proc/123305/task/123323/stat : 123323 (Common-Cleaner) S 123302 123305 121366 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 13383002 19430449152 39080 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 156320 KiB

[startup+0.605919 s]
/proc/loadavg: 4.84 4.98 4.72 7/342 123324
/proc/meminfo: memFree=64437720/131524600 swapFree=131064012/131071996
[pid=123305] ppid=123302 vsize=19174740 memory=180568 CPUtime=1.02 cores=0,2
/proc/123305/stat : 123305 (java) S 123302 123305 121366 0 -1 1077936128 9845 0 19 0 98 4 0 0 20 0 15 0 13382996 19634933760 45142 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
/proc/123305/statm: 4793685 45142 5876 1 0 551774 0
[pid=123305/tid=123307] ppid=123302 vsize=19174740 memory=835390 CPUtime=0.46 cores=0,2
/proc/123305/task/123307/stat : 123307 (java) S 123302 123305 121366 0 -1 1077936192 6061 0 13 0 43 3 0 0 20 0 15 0 13382996 19634933760 45142 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 3 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123316] ppid=123302 vsize=19174740 memory=836000 CPUtime=0 cores=0,2
/proc/123305/task/123316/stat : 123316 (Finalizer) S 123302 123305 121366 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 15 0 13383002 19634933760 45142 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
[pid=123305/tid=123323] ppid=123302 vsize=19174740 memory=957769 CPUtime=0 cores=0,2
/proc/123305/task/123323/stat : 123323 (Common-Cleaner) S 123302 123305 121366 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 15 0 13383002 19634933760 45142 134679101440 94384297512960 94384297516656 140723242694688 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94384297524472 94384297525264 94384307720192 140723242701739 140723242701921 140723242701921 140723242708936 0
Current children cumulated CPU time: 1.02 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 180568 KiB

Child status: 1

Real time (s): 0.641602
CPU time (s): 1.03493
CPU user time (s): 0.985885
CPU system time (s): 0.049041
CPU usage (%): 161.303
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 180568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.985885
system time used= 0.049041
maximum resident set size= 181728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9859
page faults= 19
swaps= 0
block input operations= 26008
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 570
involuntary context switches= 69


# summary of solver processes directly reported to runsolver:
#   pid: 123305
#   total CPU time (s): 1.03493
#   total CPU user time (s): 0.985885
#   total CPU system time (s): 0.049041

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013941 second user time and 0.030046 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2024-07-23 23:02:07
IDJOB=4440216
IDBENCH=146846
IDSOLVER=3079
FILE ID=nodeC035/4440216-1721768527
RUNJOBID= nodeC035-1721765643-121376
SLURM_JOB_ID= 7770671
Free space on /tmp= 890056 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ganges.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440216-1721768527/watcher-4440216-1721768527 -o /tmp/evaluation-result-4440216-1721768527/solver-4440216-1721768527 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721765643-121376 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440216-1721768527 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440216-1721768527.opb

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

MD5SUM BENCH= 4425a618199c18d5ea09f599f7b7b401
RANDOM SEED=1076989606

nodeC035.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3645.848
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.54
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		: 3689.655
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.93
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		: 3643.353
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.941
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.93
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		: 3617.479
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.54
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		: 3689.686
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.93
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		: 3681.702
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.878
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        64620480 kB
MemAvailable:   99022912 kB
Buffers:          176380 kB
Cached:         34941396 kB
SwapCached:          148 kB
Active:          1071864 kB
Inactive:       64969144 kB
Active(anon):       1936 kB
Inactive(anon): 30958508 kB
Active(file):    1069928 kB
Inactive(file): 34010636 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131064012 kB
Dirty:            379064 kB
Writeback:             0 kB
AnonPages:      30918140 kB
Mapped:           122548 kB
Shmem:             37144 kB
KReclaimable:     323028 kB
Slab:             445432 kB
SReclaimable:     323028 kB
SUnreclaim:       122404 kB
KernelStack:        5216 kB
PageTables:        70632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   31554656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16992 kB
HardwareCorrupted:     0 kB
AnonHugePages:  30228480 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:      328404 kB
DirectMap2M:    34048000 kB
DirectMap1G:    101711872 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC035 at 2024-07-23 23:02:08