Trace number 4496279

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 CP VeriPB 2025-06-06OPT cert.5867 1.08164 0.718201

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 benchmark0.010052
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 

0.08/0.19	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.08/0.19	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.19	c See www.sat4j.org for details.
0.08/0.20	c version PB25.v20250606
0.25/0.24	c java.runtime.name	OpenJDK Runtime Environment
0.25/0.24	c java.vm.name		OpenJDK 64-Bit Server VM
0.25/0.24	c java.vm.version	22.0.1+8-16
0.25/0.24	c java.vm.vendor	Oracle Corporation
0.25/0.24	c sun.arch.data.model	64
0.25/0.24	c java.version		22.0.1
0.25/0.24	c os.name		Linux
0.25/0.24	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.25/0.24	c os.arch		amd64
0.25/0.25	c Free memory 		2104792832
0.25/0.25	c Max memory 		16282288128
0.25/0.25	c Total memory 		2113929216
0.25/0.26	c Number of processors 	2
0.57/0.44	c Pseudo Boolean Optimization by upper bound
0.57/0.44	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.57/0.44	c  - never skip resolution steps
0.57/0.44	c  - Auto-division on coefficients is disabled
0.57/0.44	c  - No postprocessing
0.57/0.44	c  - Conflict is considered as is when resolving
0.57/0.44	c  - Use constraints as they come during conflict analysis
0.57/0.44	c  - Weaken first using unassigned literals
0.57/0.44	c  - Bump strategy: ALWAYS_ONE
0.57/0.44	c  - Bumper: EFFECTIVE
0.57/0.44	c --- Begin Solver configuration ---
0.57/0.44	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@768debd
0.57/0.44	c Learn all clauses as in MiniSAT
0.57/0.44	c LOGGER=java.util.logging.Logger@449b2d27 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.57/0.44	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.57/0.44	c No reason simplification
0.57/0.44	c Dynamic restart strategy considering the size of the coefficients
0.57/0.44	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@18ef96
0.57/0.44	c timeout=2147483s
0.57/0.44	c DB Simplification allowed=false
0.57/0.44	c Listener: none
0.57/0.44	c --- End Solver configuration ---
0.57/0.45	c solving HOME/instance-4496279-1751389764.opb
0.57/0.45	c reading problem ... 
0.57/0.45	c using VERIPB proof format
0.57/0.45	c  objective function found
0.57/0.50	c ... done. Wall clock time 0.048s.
0.57/0.50	c declared #vars     78
0.57/0.50	c #constraints  96
0.57/0.50	c constraints type 
0.57/0.50	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.57/0.50	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.57/0.50	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.57/0.50	c 96 constraints processed.
0.74/0.54	c objective function length is 78 literals
0.74/0.55	c SATISFIABLE
0.74/0.55	c OPTIMIZING...
0.74/0.55	c Got one! Elapsed wall clock time (in seconds):0.108
0.74/0.55	o 6639
0.74/0.60	c Got one! Elapsed wall clock time (in seconds):0.154
0.74/0.60	o 6401
0.74/0.60	c Got one! Elapsed wall clock time (in seconds):0.157
0.74/0.60	o 5867
0.90/0.68	c starts		: 4
0.90/0.69	c conflicts		: 27
0.90/0.69	c decisions		: 54
0.90/0.69	c propagations		: 611
0.90/0.69	c inspects		: 1981
0.90/0.69	c shortcuts		: 0
0.90/0.69	c learnt literals	: 0
0.90/0.69	c learnt binary clauses	: 0
0.90/0.69	c learnt ternary clauses	: 0
0.90/0.69	c learnt constraints	: 26
0.90/0.69	c ignored constraints	: 0
0.90/0.69	c root simplifications	: 0
0.90/0.69	c removed literals (reason simplification)	: 0
0.90/0.69	c reason swapping (by a shorter reason)	: 0
0.90/0.69	c Calls to reduceDB	: 0
0.90/0.69	c Number of update (reduction) of LBD	: 28
0.90/0.69	c Imported unit clauses	: 0
0.90/0.69	c No decision after first conflict	: false
0.90/0.69	c number of reductions to clauses (during analyze)	: 0
0.90/0.69	c number of learned constraints concerned by reduction	: 0
0.90/0.69	c number of learning phase by resolution	: 0
0.90/0.69	c number of learning phase by cutting planes	: 0
0.90/0.69	c number of rounding to 1 operations	: 0
0.90/0.69	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.90/0.69	c number of reductions of the coefficients by power 2 	: 0
0.90/0.69	c number of right shift for reduction by power 2 	: 0
0.90/0.69	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.90/0.69	c number of ending skipping 	: 0
0.90/0.69	c number of internal skipping 	: 0
0.90/0.69	c number of derivation steps 	: 193
0.90/0.69	c number of skipped derivation steps 	: 0
0.90/0.69	c number of remaining unassigned 	: 40
0.90/0.69	c number of remaining assigned 	: 388
0.90/0.69	c number of falsified literals weakened from reason	: 0
0.90/0.69	c number of falsified literals weakened from conflict	: 0
0.90/0.69	c time for arithmetic operations	: 6603190
0.90/0.69	c minimum degree of deleted constraints	: null
0.90/0.69	c maximum degree of deleted constraints	: null
0.90/0.69	c number of deleted constraints	: 0
0.90/0.70	c speed (assignments/second)	: 4213.793103448276
0.90/0.70	c non guided choices	: 0
0.90/0.70	s OPTIMUM FOUND
1.07/0.70	c Found 3 solution(s)
1.07/0.70	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 
1.07/0.70	c objective function=5867
1.07/0.70	c Total wall clock time (in seconds): 0.252

Verifier Data 

OK	5867

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 20:46:21 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
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: 63794 MiB (58433 MiB free)
  memory of node 1: 64507 MiB (60752 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496279-1751389764/watcher-4496279-1751389764 -o /tmp/evaluation-result-4496279-1751389764/solver-4496279-1751389764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751386220-56576 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4496279-1751389764 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4496279-1751389764.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=57486, runsolver pid=57483

[startup+0.100072 s]*
/proc/loadavg: 4.83 4.37 4.24 5/327 57504
/proc/meminfo: memFree=122021476/131382116 swapFree=33010684/33010684
[pid=57486] ppid=57483 vsize=18930344 memory=46048 CPUtime=0.08 cores=1,3
/proc/57486/stat : 57486 (java) S 57483 57486 56564 0 -1 4194304 5573 0 0 0 5 3 0 0 20 0 18 0 54656161 19384672256 11512 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
/proc/57486/statm: 4732586 11512 4923 1 0 546820 0
[pid=57486/tid=57488] ppid=57483 vsize=18930344 memory=4026531960 CPUtime=0.06 cores=1,3
/proc/57486/task/57488/stat : 57488 (java) R 57483 57486 56564 0 -1 4194368 4566 0 0 0 4 2 0 0 20 0 18 0 54656164 19384672256 11512 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57497] ppid=57483 vsize=18930344 memory=228522721619 CPUtime=0 cores=1,3
/proc/57486/task/57497/stat : 57497 (Finalizer) S 57483 57486 56564 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54656169 19384672256 11512 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57504] ppid=57483 vsize=18930344 memory=59593594265959 CPUtime=0 cores=1,3
/proc/57486/task/57504/stat : 57504 (Common-Cleaner) S 57483 57486 56564 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54656170 19384672256 11512 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 18930344 KiB
Current children cumulated memory: 46048 KiB

[startup+0.214709 s]*
/proc/loadavg: 4.83 4.37 4.24 6/327 57504
/proc/meminfo: memFree=122019460/131382116 swapFree=33010684/33010684
[pid=57486] ppid=57483 vsize=18930384 memory=52160 CPUtime=0.25 cores=1,3
/proc/57486/stat : 57486 (java) S 57483 57486 56564 0 -1 4194304 6156 0 0 0 21 4 0 0 20 0 18 0 54656161 19384713216 13040 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
/proc/57486/statm: 4732596 13040 5371 1 0 547272 0
[pid=57486/tid=57488] ppid=57483 vsize=18930384 memory=4026663196 CPUtime=0.15 cores=1,3
/proc/57486/task/57488/stat : 57488 (java) R 57483 57486 56564 0 -1 4194368 4951 0 0 0 13 2 0 0 20 0 18 0 54656164 19384713216 13040 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57497] ppid=57483 vsize=18930384 memory=1641 CPUtime=0 cores=1,3
/proc/57486/task/57497/stat : 57497 (Finalizer) S 57483 57486 56564 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54656169 19384713216 13040 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57504] ppid=57483 vsize=18930384 memory=58494082614266 CPUtime=0 cores=1,3
/proc/57486/task/57504/stat : 57504 (Common-Cleaner) S 57483 57486 56564 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54656170 19384713216 13040 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 52160 KiB

[startup+0.314375 s]*
/proc/loadavg: 4.83 4.37 4.24 7/327 57504
/proc/meminfo: memFree=122011528/131382116 swapFree=33010684/33010684
[pid=57486] ppid=57483 vsize=18930384 memory=58172 CPUtime=0.4 cores=1,3
/proc/57486/stat : 57486 (java) S 57483 57486 56564 0 -1 4194304 6650 0 0 0 36 4 0 0 20 0 18 0 54656161 19384713216 14543 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
/proc/57486/statm: 4732596 14543 5371 1 0 547683 0
[pid=57486/tid=57488] ppid=57483 vsize=18930384 memory=-6000919494131082602 CPUtime=0.23 cores=1,3
/proc/57486/task/57488/stat : 57488 (java) R 57483 57486 56564 0 -1 4194368 5114 0 0 0 21 2 0 0 20 0 18 0 54656164 19384713216 14543 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57497] ppid=57483 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/57486/task/57497/stat : 57497 (Finalizer) S 57483 57486 56564 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 54656169 19384713216 14543 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57504] ppid=57483 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/57486/task/57504/stat : 57504 (Common-Cleaner) S 57483 57486 56564 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 54656170 19384713216 14543 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58172 KiB

[startup+0.70031 s]
/proc/loadavg: 4.83 4.37 4.24 6/327 57504
/proc/meminfo: memFree=122007496/131382116 swapFree=33010684/33010684
[pid=57486] ppid=57483 vsize=19130076 memory=70204 CPUtime=1.07 cores=1,3
/proc/57486/stat : 57486 (java) S 57483 57486 56564 0 -1 4194304 7684 0 0 0 100 7 0 0 20 0 19 0 54656161 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
/proc/57486/statm: 4782519 17551 5467 1 0 549174 0
[pid=57486/tid=57488] ppid=57483 vsize=19130076 memory=17792 CPUtime=0.52 cores=1,3
/proc/57486/task/57488/stat : 57488 (java) S 57483 57486 56564 0 -1 4194368 5559 0 0 0 49 3 0 0 20 0 19 0 54656164 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57497] ppid=57483 vsize=19130076 memory=11136 CPUtime=0 cores=1,3
/proc/57486/task/57497/stat : 57497 (Finalizer) S 57483 57486 56564 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 54656169 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57504] ppid=57483 vsize=19130076 memory=3328 CPUtime=0 cores=1,3
/proc/57486/task/57504/stat : 57504 (Common-Cleaner) S 57483 57486 56564 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 54656170 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
Current children cumulated CPU time: 1.07 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70204 KiB

[startup+0.718138 s]
# the end of solver process 57486 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.0036 s, system=0.078034 s

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

[startup+0.70031 s]
/proc/loadavg: 4.83 4.37 4.24 6/327 57504
/proc/meminfo: memFree=122007496/131382116 swapFree=33010684/33010684
[pid=57486] ppid=57483 vsize=19130076 memory=70204 CPUtime=1.07 cores=1,3
/proc/57486/stat : 57486 (java) S 57483 57486 56564 0 -1 4194304 7684 0 0 0 100 7 0 0 20 0 19 0 54656161 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
/proc/57486/statm: 4782519 17551 5467 1 0 549174 0
[pid=57486/tid=57488] ppid=57483 vsize=19130076 memory=17792 CPUtime=0.52 cores=1,3
/proc/57486/task/57488/stat : 57488 (java) S 57483 57486 56564 0 -1 4194368 5559 0 0 0 49 3 0 0 20 0 19 0 54656164 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57497] ppid=57483 vsize=19130076 memory=11136 CPUtime=0 cores=1,3
/proc/57486/task/57497/stat : 57497 (Finalizer) S 57483 57486 56564 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 54656169 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
[pid=57486/tid=57504] ppid=57483 vsize=19130076 memory=3328 CPUtime=0 cores=1,3
/proc/57486/task/57504/stat : 57504 (Common-Cleaner) S 57483 57486 56564 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 54656170 19589197824 17551 18446744073709551615 93946948304896 93946948308592 140732941080192 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93946948316408 93946948317200 93946955694080 140732941089069 140732941089254 140732941089254 140732941094856 0
Current children cumulated CPU time: 1.07 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70204 KiB

Child status: 30

Real time (s): 0.718201
CPU time (s): 1.08164
CPU user time (s): 1.0036
CPU system time (s): 0.078034
CPU usage (%): 150.604
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 70204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.0036
system time used= 0.078034
maximum resident set size= 70332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7720
page faults= 0
swaps= 0
block input operations= 0
block output operations= 88
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 754
involuntary context switches= 331


# summary of solver processes directly reported to runsolver:
#   pid: 57486
#   total CPU time (s): 1.08164
#   total CPU user time (s): 1.0036
#   total CPU system time (s): 0.078034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.027721 second user time and 0.076983 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2025-07-01 19:09:24
IDJOB=4496279
IDBENCH=148111
IDSOLVER=3362
FILE ID=nodeC011/4496279-1751389764
RUNJOBID= nodeC011-1751386220-56576
SLURM_JOB_ID= 9598244
Free space on /tmp= 433052 MiB

SOLVER NAME= Sat4j CP VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496279-1751389764/watcher-4496279-1751389764 -o /tmp/evaluation-result-4496279-1751389764/solver-4496279-1751389764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751386220-56576 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4496279-1751389764 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4496279-1751389764.opb

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

MD5SUM BENCH= c72bec31732967c302aeb1ee50d0f008
RANDOM SEED=1135308146

nodeC011 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.880
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 1197.383
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 1197.548
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 1197.285
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 3598.447
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 3493.442
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 1197.790
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
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		: 1197.383
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 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        122046552 kB
MemAvailable:   122248544 kB
Buffers:            3280 kB
Cached:          1008804 kB
SwapCached:            0 kB
Active:          8086016 kB
Inactive:         709020 kB
Active(anon):    7800952 kB
Inactive(anon):        0 kB
Active(file):     285064 kB
Inactive(file):   709020 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              6532 kB
Writeback:             0 kB
AnonPages:       7786412 kB
Mapped:           122632 kB
Shmem:             17960 kB
KReclaimable:      94684 kB
Slab:             177196 kB
SReclaimable:      94684 kB
SUnreclaim:        82512 kB
KernelStack:        5004 kB
PageTables:        18972 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   11745232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150344 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7546880 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191304 kB
DirectMap2M:     8099840 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433052 MiB
End job on nodeC011 at 2025-07-01 19:09:25