Trace number 4440410

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 2024-07-07OPT cert.5867 0.486198 0.364772

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMc72bec31732967c302aeb1ee50d0f008
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.008709
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.08	c Number of processors 	2
0.14/0.12	--- Begin Solver configuration ---
0.14/0.12	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.14/0.12	Learn all clauses as in MiniSAT
0.14/0.12	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	Expensive reason simplification
0.14/0.12	Glucose 2.1 dynamic restart strategy
0.14/0.12	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
0.14/0.12	timeout=2147483s
0.14/0.12	DB Simplification allowed=false
0.14/0.12	Listener: none
0.14/0.12	--- End Solver configuration ---
0.14/0.12	c Pseudo Boolean Optimization by upper bound
0.14/0.12	c --- Begin Solver configuration ---
0.14/0.12	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.14/0.12	c Learn all clauses as in MiniSAT
0.14/0.12	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	c Expensive reason simplification
0.14/0.12	c Glucose 2.1 dynamic restart strategy
0.14/0.12	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
0.14/0.12	c timeout=2147483s
0.14/0.12	c DB Simplification allowed=false
0.14/0.12	c Listener: none
0.14/0.12	c --- End Solver configuration ---
0.14/0.12	c solving HOME/instance-4440410-1721817207.opb
0.14/0.12	c reading problem ... 
0.14/0.13	c using VERIPB proof format
0.14/0.13	c  objective function found
0.14/0.14	c ... done. Wall clock time 0.016s.
0.14/0.14	c declared #vars     78
0.14/0.14	c #constraints  96
0.14/0.14	c constraints type 
0.14/0.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.14/0.14	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.14/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.14/0.14	c 96 constraints processed.
0.22/0.21	c objective function length is 78 literals
0.22/0.23	c SATISFIABLE
0.22/0.23	c OPTIMIZING...
0.22/0.23	c Got one! Elapsed wall clock time (in seconds):0.097
0.22/0.23	o 6639
0.22/0.23	c Got one! Elapsed wall clock time (in seconds):0.103
0.22/0.23	o 5867
0.41/0.33	c starts		: 3
0.41/0.34	c conflicts		: 884
0.41/0.34	c decisions		: 983
0.41/0.34	c propagations		: 8612
0.41/0.34	c inspects		: 31571
0.41/0.34	c shortcuts		: 0
0.41/0.34	c learnt literals	: 9
0.41/0.34	c learnt binary clauses	: 18
0.41/0.34	c learnt ternary clauses	: 12
0.41/0.34	c learnt constraints	: 874
0.41/0.34	c ignored constraints	: 0
0.41/0.34	c root simplifications	: 0
0.41/0.34	c removed literals (reason simplification)	: 381
0.41/0.34	c reason swapping (by a shorter reason)	: 0
0.41/0.34	c Calls to reduceDB	: 0
0.41/0.34	c Number of update (reduction) of LBD	: 27
0.41/0.34	c Imported unit clauses	: 0
0.41/0.34	c No decision after first conflict	: false
0.41/0.34	c number of reductions to clauses (during analyze)	: 0
0.41/0.34	c number of learned constraints concerned by reduction	: 0
0.41/0.34	c number of learning phase by resolution	: 0
0.41/0.34	c number of learning phase by cutting planes	: 0
0.41/0.34	c number of rounding to 1 operations	: 0
0.41/0.34	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.41/0.34	c number of reductions of the coefficients by power 2 	: 0
0.41/0.34	c number of right shift for reduction by power 2 	: 0
0.41/0.34	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.41/0.34	c number of ending skipping 	: 0
0.41/0.34	c number of internal skipping 	: 0
0.41/0.34	c number of derivation steps 	: 0
0.41/0.34	c number of skipped derivation steps 	: 0
0.41/0.34	c number of remaining unassigned 	: 0
0.41/0.34	c number of remaining assigned 	: 0
0.41/0.34	c number of falsified literals weakened from reason	: 0
0.41/0.34	c number of falsified literals weakened from conflict	: 0
0.41/0.34	c time for arithmetic operations	: 0
0.41/0.34	c minimum degree of deleted constraints	: null
0.41/0.34	c maximum degree of deleted constraints	: null
0.41/0.34	c number of deleted constraints	: 0
0.41/0.34	c speed (assignments/second)	: 70016.26016260163
0.41/0.34	c non guided choices	: 0
0.41/0.34	s OPTIMUM FOUND
0.41/0.34	c Found 2 solution(s)
0.41/0.34	v -x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 
0.41/0.34	c objective function=5867
0.41/0.34	c Total wall clock time (in seconds): 0.22

Verifier Data 

OK	5867

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 5867 <= obj <= 5867
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 5867 <= obj <= 5867
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 5867 <= obj <= 5867
--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: 63968 MiB (55911 MiB free)
  memory of node 1: 64473 MiB (55489 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440410-1721817207/watcher-4440410-1721817207 -o /tmp/evaluation-result-4440410-1721817207/solver-4440410-1721817207 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721817188-240502 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440410-1721817207 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440410-1721817207.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
solver pid=240764, runsolver pid=240761
Current StackSize limit: 8192 KiB


[startup+0.100312 s]*
/proc/loadavg: 1.19 0.33 0.17 9/339 240782
/proc/meminfo: memFree=114021084/131524600 swapFree=131071728/131071996
[pid=240764] ppid=240761 vsize=18975048 memory=67312 CPUtime=0.14 cores=0,2
/proc/240764/stat : 240764 (java) S 240761 240764 240492 0 -1 1077936128 7230 0 0 0 12 2 0 0 20 0 18 0 18250094 19430449152 16828 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
/proc/240764/statm: 4743762 16828 5673 1 0 549382 0
[pid=240764/tid=240766] ppid=240761 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/240764/task/240766/stat : 240766 (java) R 240761 240764 240492 0 -1 1078198336 5767 0 0 0 7 1 0 0 20 0 18 0 18250094 19430449152 16828 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240775] ppid=240761 vsize=18975048 memory=237146210664 CPUtime=0 cores=0,2
/proc/240764/task/240775/stat : 240775 (Finalizer) S 240761 240764 240492 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18250097 19430449152 16828 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240782] ppid=240761 vsize=18975048 memory=13846374089876100 CPUtime=0 cores=0,2
/proc/240764/task/240782/stat : 240782 (Common-Cleaner) S 240761 240764 240492 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18250097 19430449152 16828 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 67312 KiB

[startup+0.205942 s]*
/proc/loadavg: 1.19 0.33 0.17 6/339 240782
/proc/meminfo: memFree=114017696/131524600 swapFree=131071728/131071996
[pid=240764] ppid=240761 vsize=18975048 memory=69288 CPUtime=0.22 cores=0,2
/proc/240764/stat : 240764 (java) S 240761 240764 240492 0 -1 1077936128 7557 0 1 0 20 2 0 0 20 0 18 0 18250094 19430449152 17322 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
/proc/240764/statm: 4743762 17322 5840 1 0 549592 0
[pid=240764/tid=240766] ppid=240761 vsize=18975048 memory=4782652875487838339 CPUtime=0.13 cores=0,2
/proc/240764/task/240766/stat : 240766 (java) D 240761 240764 240492 0 -1 4194368 5970 0 1 0 12 1 0 0 20 0 18 0 18250094 19430449152 17322 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 4 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240775] ppid=240761 vsize=18975048 memory=649556 CPUtime=0 cores=0,2
/proc/240764/task/240775/stat : 240775 (Finalizer) S 240761 240764 240492 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18250097 19430449152 17322 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240782] ppid=240761 vsize=18975048 memory=15252649461155485 CPUtime=0 cores=0,2
/proc/240764/task/240782/stat : 240782 (Common-Cleaner) S 240761 240764 240492 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18250097 19430449152 17322 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69288 KiB

[startup+0.305883 s]*
/proc/loadavg: 1.19 0.33 0.17 8/340 240783
/proc/meminfo: memFree=114006568/131524600 swapFree=131071728/131071996
[pid=240764] ppid=240761 vsize=19041612 memory=78092 CPUtime=0.41 cores=0,2
/proc/240764/stat : 240764 (java) S 240761 240764 240492 0 -1 1077936128 8631 0 1 0 38 3 0 0 20 0 19 0 18250094 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
/proc/240764/statm: 4760403 19523 5877 1 0 550372 0
[pid=240764/tid=240766] ppid=240761 vsize=19041612 memory=-9103854489044755132 CPUtime=0.22 cores=0,2
/proc/240764/task/240766/stat : 240766 (java) R 240761 240764 240492 0 -1 4194368 6080 0 1 0 20 2 0 0 20 0 19 0 18250094 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 6 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240775] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240775/stat : 240775 (Finalizer) S 240761 240764 240492 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 18250097 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240782] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240782/stat : 240782 (Common-Cleaner) S 240761 240764 240492 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 18250097 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240783] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240783/stat : 240783 (Timer-0) S 240761 240764 240492 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 18250116 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 78092 KiB

[startup+0.364734 s]
# the end of solver process 240764 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.452659 s, system=0.033539 s

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

[startup+0.305883 s]*
/proc/loadavg: 1.19 0.33 0.17 8/340 240783
/proc/meminfo: memFree=114006568/131524600 swapFree=131071728/131071996
[pid=240764] ppid=240761 vsize=19041612 memory=78092 CPUtime=0.41 cores=0,2
/proc/240764/stat : 240764 (java) S 240761 240764 240492 0 -1 1077936128 8631 0 1 0 38 3 0 0 20 0 19 0 18250094 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 0 0 16800975 0 0 0 17 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
/proc/240764/statm: 4760403 19523 5877 1 0 550372 0
[pid=240764/tid=240766] ppid=240761 vsize=19041612 memory=-9103854489044755132 CPUtime=0.22 cores=0,2
/proc/240764/task/240766/stat : 240766 (java) R 240761 240764 240492 0 -1 4194368 6080 0 1 0 20 2 0 0 20 0 19 0 18250094 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 6 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240775] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240775/stat : 240775 (Finalizer) S 240761 240764 240492 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 18250097 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240782] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240782/stat : 240782 (Common-Cleaner) S 240761 240764 240492 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 18250097 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
[pid=240764/tid=240783] ppid=240761 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/240764/task/240783/stat : 240783 (Timer-0) S 240761 240764 240492 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 18250116 19498610688 19523 134679101440 94604301152256 94604301155952 140733861963088 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94604301163768 94604301164560 94604318744576 140733861970859 140733861971041 140733861971041 140733861978056 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 78092 KiB

Child status: 30

Real time (s): 0.364772
CPU time (s): 0.486198
CPU user time (s): 0.452659
CPU system time (s): 0.033539
CPU usage (%): 133.288
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 78092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.452659
system time used= 0.033539
maximum resident set size= 86056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8830
page faults= 1
swaps= 0
block input operations= 368
block output operations= 248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 438
involuntary context switches= 42


# summary of solver processes directly reported to runsolver:
#   pid: 240764
#   total CPU time (s): 0.486198
#   total CPU user time (s): 0.452659
#   total CPU system time (s): 0.033539

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013408 second user time and 0.017573 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-24 12:33:27
IDJOB=4440410
IDBENCH=148111
IDSOLVER=3079
FILE ID=nodeC029/4440410-1721817207
RUNJOBID= nodeC029-1721817188-240502
SLURM_JOB_ID= 7816890
Free space on /tmp= 890064 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.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-4440410-1721817207/watcher-4440410-1721817207 -o /tmp/evaluation-result-4440410-1721817207/solver-4440410-1721817207 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721817188-240502 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440410-1721817207 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440410-1721817207.opb

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

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=2121536758

nodeC029.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		: 3599.783
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	: 6999.50
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		: 3600.788
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	: 7005.34
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		: 3599.746
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	: 6999.50
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		: 3599.742
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	: 7005.34
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		: 3632.983
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	: 6999.50
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		: 3599.742
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	: 7005.34
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		: 3633.010
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	: 6999.50
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		: 3599.742
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	: 7005.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        114090040 kB
MemAvailable:   127112468 kB
Buffers:          238456 kB
Cached:         13505004 kB
SwapCached:           44 kB
Active:          2670376 kB
Inactive:       13916784 kB
Active(anon):       1596 kB
Inactive(anon):  2896196 kB
Active(file):    2668780 kB
Inactive(file): 11020588 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071728 kB
Dirty:            153260 kB
Writeback:             0 kB
AnonPages:       2843760 kB
Mapped:           139560 kB
Shmem:             54012 kB
KReclaimable:     345764 kB
Slab:             479916 kB
SReclaimable:     345764 kB
SUnreclaim:       134152 kB
KernelStack:        5148 kB
PageTables:        15344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    8275056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            21472 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2523136 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:      346836 kB
DirectMap2M:    44515328 kB
DirectMap1G:    91226112 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC029 at 2024-07-24 12:33:27