Trace number 4441802

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 2024 2024-07-07UNSAT cert. 1.78068 1.03968

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-blast-tlan3.ucl.opb
MD5SUM68538d36fa86fb0fd97b0d1042e61df6
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 benchmark0.102799
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19944
Total number of constraints50842
Number of constraints which are clauses43898
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6944
Minimum length of a constraint1
Maximum length of a constraint19
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 641
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2174
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.10	c See www.sat4j.org for details.
0.13/0.11	c version CUSTOM.v20240707
0.13/0.13	c java.runtime.name	OpenJDK Runtime Environment
0.13/0.13	c java.vm.name		OpenJDK 64-Bit Server VM
0.13/0.13	c java.vm.version	22.0.1+8-16
0.13/0.13	c java.vm.vendor	Oracle Corporation
0.13/0.13	c sun.arch.data.model	64
0.13/0.13	c java.version		22.0.1
0.13/0.13	c os.name		Linux
0.13/0.13	c os.version		4.18.0-301.1.el8.x86_64
0.13/0.13	c os.arch		amd64
0.13/0.13	c Free memory 		2113181440
0.13/0.13	c Max memory 		16282288128
0.13/0.13	c Total memory 		2122317824
0.13/0.14	c Number of processors 	2
0.30/0.24	--- Begin Solver configuration ---
0.30/0.24	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.24	Learn all clauses as in MiniSAT
0.30/0.24	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.24	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.24	Expensive reason simplification
0.30/0.24	Glucose 2.1 dynamic restart strategy
0.30/0.24	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
0.30/0.24	timeout=2147483s
0.30/0.24	DB Simplification allowed=false
0.30/0.24	Listener: none
0.30/0.24	--- End Solver configuration ---
0.30/0.25	c Pseudo Boolean Optimization by upper bound
0.30/0.25	c --- Begin Solver configuration ---
0.30/0.25	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.25	c Learn all clauses as in MiniSAT
0.30/0.25	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.25	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.25	c Expensive reason simplification
0.30/0.25	c Glucose 2.1 dynamic restart strategy
0.30/0.25	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
0.30/0.25	c timeout=2147483s
0.30/0.25	c DB Simplification allowed=false
0.30/0.25	c Listener: none
0.30/0.25	c --- End Solver configuration ---
0.30/0.25	c solving HOME/instance-4441802-1721772941.opb
0.30/0.25	c reading problem ... 
0.30/0.25	c using VERIPB proof format
0.30/0.25	c  no objective function found
1.56/0.96	c ... done. Wall clock time 0.7s.
1.56/0.96	c declared #vars     19944
1.56/0.96	c #constraints  50842
1.56/0.96	c constraints type 
1.56/0.96	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 29462
1.56/0.96	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 6944
1.56/0.96	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 14435
1.56/0.96	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
1.56/0.96	c 50842 constraints processed.
1.56/0.97	c starts		: 0
1.56/0.98	c conflicts		: 0
1.56/0.98	c decisions		: 0
1.56/0.98	c propagations		: 293
1.56/0.98	c inspects		: 600
1.56/0.98	c shortcuts		: 0
1.56/0.98	c learnt literals	: 0
1.56/0.98	c learnt binary clauses	: 0
1.56/0.98	c learnt ternary clauses	: 0
1.56/0.98	c learnt constraints	: 0
1.56/0.98	c ignored constraints	: 0
1.56/0.98	c root simplifications	: 0
1.56/0.98	c removed literals (reason simplification)	: 0
1.56/0.98	c reason swapping (by a shorter reason)	: 0
1.56/0.98	c Calls to reduceDB	: 0
1.56/0.98	c Number of update (reduction) of LBD	: 0
1.56/0.98	c Imported unit clauses	: 0
1.56/0.98	c No decision after first conflict	: true
1.56/0.98	c number of reductions to clauses (during analyze)	: 0
1.56/0.98	c number of learned constraints concerned by reduction	: 0
1.56/0.98	c number of learning phase by resolution	: 0
1.56/0.98	c number of learning phase by cutting planes	: 0
1.56/0.98	c number of rounding to 1 operations	: 0
1.56/0.98	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.56/0.98	c number of reductions of the coefficients by power 2 	: 0
1.56/0.98	c number of right shift for reduction by power 2 	: 0
1.56/0.98	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.56/0.98	c number of ending skipping 	: 0
1.56/0.98	c number of internal skipping 	: 0
1.56/0.98	c number of derivation steps 	: 0
1.56/0.98	c number of skipped derivation steps 	: 0
1.56/0.98	c number of remaining unassigned 	: 0
1.56/0.98	c number of remaining assigned 	: 0
1.56/0.98	c number of falsified literals weakened from reason	: 0
1.56/0.98	c number of falsified literals weakened from conflict	: 0
1.56/0.98	c time for arithmetic operations	: 0
1.56/0.98	c minimum degree of deleted constraints	: null
1.56/0.98	c maximum degree of deleted constraints	: null
1.56/0.99	c number of deleted constraints	: 0
1.56/0.99	c speed (assignments/second)	: 1.7017342569695748E-7
1.56/0.99	c non guided choices	: 0
1.56/0.99	s UNSATISFIABLE
1.56/0.99	c Total wall clock time (in seconds): 0.743

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

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 (60528 MiB free)
  memory of node 1: 64510 MiB (54865 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441802-1721772941/watcher-4441802-1721772941 -o /tmp/evaluation-result-4441802-1721772941/solver-4441802-1721772941 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1721765708-125643 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4441802-1721772941 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4441802-1721772941.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=130996, runsolver pid=130993

[startup+0.10007 s]*
/proc/loadavg: 4.28 4.39 4.45 7/325 131014
/proc/meminfo: memFree=118126688/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=18975048 memory=56776 CPUtime=0.13 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 6731 0 0 0 11 2 0 0 20 0 18 0 13283885 19430449152 14194 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4743762 14194 5611 1 0 551021 0
[pid=130996/tid=130998] ppid=130993 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) S 130993 130996 125633 0 -1 1077936192 5605 0 0 0 7 2 0 0 20 0 18 0 13283886 19430449152 14194 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13283890 19430449152 14194 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=18975048 memory=4050484525539786784 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 13283891 19430449152 14194 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56776 KiB

[startup+0.217908 s]*
/proc/loadavg: 4.28 4.39 4.45 7/325 131014
/proc/meminfo: memFree=118115756/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=18975048 memory=66220 CPUtime=0.3 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 7362 0 0 0 27 3 0 0 20 0 18 0 13283885 19430449152 16555 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4743762 16555 5759 1 0 551516 0
[pid=130996/tid=130998] ppid=130993 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) R 130993 130996 125633 0 -1 1077936192 5836 0 0 0 16 2 0 0 20 0 18 0 13283886 19430449152 16555 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=18975048 memory=804964 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13283890 19430449152 16555 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=18975048 memory=13852958324442654 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 13283891 19430449152 16555 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 66220 KiB

[startup+0.313834 s]*
/proc/loadavg: 4.28 4.39 4.45 8/325 131014
/proc/meminfo: memFree=118111552/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=18975048 memory=69032 CPUtime=0.45 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 7610 0 0 0 41 4 0 0 20 0 18 0 13283885 19430449152 17258 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4743762 17258 5773 1 0 551652 0
[pid=130996/tid=130998] ppid=130993 vsize=18975048 memory=-8958892677032354492 CPUtime=0.27 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) R 130993 130996 125633 0 -1 4194368 5943 0 0 0 24 3 0 0 20 0 18 0 13283886 19430449152 17258 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13283890 19430449152 17258 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 13283891 19430449152 17258 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 0.45 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69032 KiB

[startup+0.707831 s]
/proc/loadavg: 4.28 4.39 4.45 6/325 131014
/proc/meminfo: memFree=118073808/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=18975048 memory=147140 CPUtime=1.18 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 9685 0 0 0 113 5 0 0 20 0 18 0 13283885 19430449152 36785 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4743762 36785 5868 1 0 553048 0
[pid=130996/tid=130998] ppid=130993 vsize=18975048 memory=5572 CPUtime=0.62 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) R 130993 130996 125633 0 -1 4194368 6000 0 0 0 58 4 0 0 20 0 18 0 13283886 19430449152 36785 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=18975048 memory=12412 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 13283890 19430449152 36785 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 13283891 19430449152 36785 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 147140 KiB

[startup+1.03962 s]
# the end of solver process 130996 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.69319 s, system=0.08749 s

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

[startup+0.801831 s]
/proc/loadavg: 4.28 4.39 4.45 6/325 131014
/proc/meminfo: memFree=118073808/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=19041612 memory=177704 CPUtime=1.37 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 11883 0 0 0 130 7 0 0 20 0 19 0 13283885 19498610688 44426 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4760403 44426 5868 1 0 554780 0
[pid=130996/tid=130998] ppid=130993 vsize=19041612 memory=26900 CPUtime=0.68 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) R 130993 130996 125633 0 -1 4194368 6009 0 0 0 64 4 0 0 20 0 19 0 13283886 19498610688 44426 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=19041612 memory=32136 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 13283890 19498610688 44426 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=19041612 memory=1904 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 13283891 19498610688 44426 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 1.37 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 177704 KiB

[startup+1.00025 s]*
/proc/loadavg: 4.28 4.39 4.45 6/324 131018
/proc/meminfo: memFree=117986692/131655788 swapFree=131070448/131071996
[pid=130996] ppid=130993 vsize=19174740 memory=190844 CPUtime=1.76 cores=0,2
/proc/130996/stat : 130996 (java) S 130993 130996 125633 0 -1 1077936128 16350 0 0 0 168 8 0 0 20 0 15 0 13283885 19634933760 47711 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
/proc/130996/statm: 4793685 47711 5880 1 0 558713 0
[pid=130996/tid=130998] ppid=130993 vsize=19174740 memory=-8958892677032354492 CPUtime=0.85 cores=0,2
/proc/130996/task/130998/stat : 130998 (java) S 130993 130996 125633 0 -1 1077936192 6059 0 0 0 81 4 0 0 20 0 15 0 13283886 19634933760 47711 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131007] ppid=130993 vsize=19174740 memory=-4421386496281766500 CPUtime=0 cores=0,2
/proc/130996/task/131007/stat : 131007 (Finalizer) S 130993 130996 125633 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 15 0 13283890 19634933760 47711 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
[pid=130996/tid=131014] ppid=130993 vsize=19174740 memory=28068 CPUtime=0 cores=0,2
/proc/130996/task/131014/stat : 131014 (Common-Cleaner) S 130993 130996 125633 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 15 0 13283891 19634933760 47711 134679101440 94888540983296 94888540986992 140724217918416 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94888540994808 94888540995600 94888543539200 140724217922475 140724217922657 140724217922657 140724217929672 0
Current children cumulated CPU time: 1.76 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 190844 KiB

Child status: 20

Real time (s): 1.03968
CPU time (s): 1.78068
CPU user time (s): 1.69319
CPU system time (s): 0.08749
CPU usage (%): 171.272
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 190844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.69319
system time used= 0.08749
maximum resident set size= 192272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 565
involuntary context switches= 108


# summary of solver processes directly reported to runsolver:
#   pid: 130996
#   total CPU time (s): 1.78068
#   total CPU user time (s): 1.69319
#   total CPU system time (s): 0.08749

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03186 second user time and 0.056255 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-24 00:15:42
IDJOB=4441802
IDBENCH=147748
IDSOLVER=3079
FILE ID=nodeC012/4441802-1721772941
RUNJOBID= nodeC012-1721765708-125643
SLURM_JOB_ID= 7770677
Free space on /tmp= 723720 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-blast-tlan3.ucl.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-4441802-1721772941/watcher-4441802-1721772941 -o /tmp/evaluation-result-4441802-1721772941/solver-4441802-1721772941 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1721765708-125643 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4441802-1721772941 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4441802-1721772941.opb

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

MD5SUM BENCH= 68538d36fa86fb0fd97b0d1042e61df6
RANDOM SEED=1022460201

nodeC012.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		: 2797.872
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 3652.037
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	: 6983.32
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		: 1197.186
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 1197.284
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	: 6983.32
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		: 3652.127
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 3651.067
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.293
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 1197.223
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118164680 kB
MemAvailable:   123519932 kB
Buffers:          190504 kB
Cached:          5990768 kB
SwapCached:           72 kB
Active:          1264860 kB
Inactive:       11668280 kB
Active(anon):       3648 kB
Inactive(anon):  6793476 kB
Active(file):    1261212 kB
Inactive(file):  4874804 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070448 kB
Dirty:            255744 kB
Writeback:             0 kB
AnonPages:       6750656 kB
Mapped:           125328 kB
Shmem:             45176 kB
KReclaimable:     118532 kB
Slab:             225948 kB
SReclaimable:     118532 kB
SUnreclaim:       107416 kB
KernelStack:        4960 kB
PageTables:        23224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    9917268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19232 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6465536 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:      316232 kB
DirectMap2M:    35239936 kB
DirectMap1G:    100663296 kB

Free space on /tmp at the end= 723720 MiB
End job on nodeC012 at 2024-07-24 00:15:43