Trace number 4497291

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.30 0.822106 0.521183

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/area_partials/normalized-fir04_area_partials.opb
MD5SUMa836e949b7237c55d898c88ffcb24b4e
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 benchmark30
Best CPU time to get the best result obtained on this benchmark0.001324
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54
Total number of constraints69
Number of constraints which are clauses69
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 43
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 43
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 43
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.12/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.13	c See www.sat4j.org for details.
0.12/0.15	c version PB25.v20250606
0.12/0.17	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.17	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.17	c java.vm.version	22.0.1+8-16
0.12/0.17	c java.vm.vendor	Oracle Corporation
0.12/0.17	c sun.arch.data.model	64
0.12/0.17	c java.version		22.0.1
0.12/0.17	c os.name		Linux
0.12/0.17	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.12/0.17	c os.arch		amd64
0.12/0.18	c Free memory 		2106806208
0.12/0.18	c Max memory 		16282288128
0.12/0.18	c Total memory 		2113929216
0.12/0.19	c Number of processors 	2
0.47/0.36	c Pseudo Boolean Optimization by upper bound
0.47/0.36	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.47/0.36	c  - never skip resolution steps
0.47/0.36	c  - Auto-division on coefficients is disabled
0.47/0.36	c  - No postprocessing
0.47/0.36	c  - Conflict is considered as is when resolving
0.47/0.36	c  - Use constraints as they come during conflict analysis
0.47/0.36	c  - Weaken first using unassigned literals
0.47/0.36	c  - Bump strategy: ALWAYS_ONE
0.47/0.36	c  - Bumper: EFFECTIVE
0.47/0.36	c --- Begin Solver configuration ---
0.47/0.36	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@768debd
0.47/0.36	c Learn all clauses as in MiniSAT
0.47/0.36	c LOGGER=java.util.logging.Logger@449b2d27 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.47/0.36	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.47/0.36	c No reason simplification
0.47/0.36	c Dynamic restart strategy considering the size of the coefficients
0.47/0.36	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@18ef96
0.47/0.36	c timeout=2147483s
0.47/0.36	c DB Simplification allowed=false
0.47/0.36	c Listener: none
0.47/0.36	c --- End Solver configuration ---
0.47/0.36	c solving HOME/instance-4497291-1751398867.opb
0.47/0.36	c reading problem ... 
0.47/0.36	c using VERIPB proof format
0.47/0.37	c  objective function found
0.47/0.41	c ... done. Wall clock time 0.041s.
0.47/0.41	c declared #vars     54
0.47/0.41	c #constraints  69
0.47/0.41	c constraints type 
0.47/0.41	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28
0.47/0.41	c org.sat4j.pb.constraints.pb.UnitClausePB => 29
0.47/0.41	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.47/0.41	c 69 constraints processed.
0.65/0.43	c objective function length is 43 literals
0.65/0.45	c SATISFIABLE
0.65/0.45	c OPTIMIZING...
0.65/0.45	c Got one! Elapsed wall clock time (in seconds):0.09
0.65/0.45	o 30
0.65/0.48	c starts		: 1
0.65/0.50	c conflicts		: 0
0.65/0.50	c decisions		: 13
0.65/0.50	c propagations		: 97
0.65/0.50	c inspects		: 65
0.65/0.50	c shortcuts		: 0
0.65/0.50	c learnt literals	: 0
0.65/0.50	c learnt binary clauses	: 0
0.65/0.50	c learnt ternary clauses	: 0
0.65/0.50	c learnt constraints	: 0
0.65/0.50	c ignored constraints	: 0
0.65/0.50	c root simplifications	: 0
0.65/0.50	c removed literals (reason simplification)	: 0
0.65/0.50	c reason swapping (by a shorter reason)	: 0
0.65/0.50	c Calls to reduceDB	: 0
0.65/0.50	c Number of update (reduction) of LBD	: 0
0.65/0.50	c Imported unit clauses	: 0
0.65/0.50	c No decision after first conflict	: true
0.65/0.50	c number of reductions to clauses (during analyze)	: 0
0.65/0.50	c number of learned constraints concerned by reduction	: 0
0.65/0.50	c number of learning phase by resolution	: 0
0.65/0.50	c number of learning phase by cutting planes	: 0
0.65/0.50	c number of rounding to 1 operations	: 0
0.65/0.50	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.65/0.50	c number of reductions of the coefficients by power 2 	: 0
0.65/0.50	c number of right shift for reduction by power 2 	: 0
0.65/0.50	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.65/0.50	c number of ending skipping 	: 0
0.65/0.50	c number of internal skipping 	: 0
0.65/0.50	c number of derivation steps 	: 0
0.65/0.50	c number of skipped derivation steps 	: 0
0.65/0.50	c number of remaining unassigned 	: 0
0.65/0.50	c number of remaining assigned 	: 0
0.65/0.50	c number of falsified literals weakened from reason	: 0
0.65/0.50	c number of falsified literals weakened from conflict	: 0
0.65/0.50	c time for arithmetic operations	: 0
0.65/0.50	c minimum degree of deleted constraints	: null
0.65/0.50	c maximum degree of deleted constraints	: null
0.65/0.50	c number of deleted constraints	: 0
0.65/0.51	c speed (assignments/second)	: 1616.6666666666667
0.65/0.51	c non guided choices	: 0
0.65/0.51	s OPTIMUM FOUND
0.65/0.51	c Found 1 solution(s)
0.65/0.51	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 
0.65/0.51	c objective function=30
0.65/0.51	c Total wall clock time (in seconds): 0.151

Verifier Data

OK	30

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 21:51:02 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 30 <= obj <= 30
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 30 <= obj <= 30
--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: 63837 MiB (59846 MiB free)
  memory of node 1: 64465 MiB (59983 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4497291-1751398867/watcher-4497291-1751398867 -o /tmp/evaluation-result-4497291-1751398867/solver-4497291-1751398867 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751395281-50856 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4497291-1751398867 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4497291-1751398867.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
solver pid=51369, runsolver pid=51366
Current StackSize limit: 8192 KiB


[startup+0.100071 s]*
/proc/loadavg: 4.35 4.30 4.22 7/328 51387
/proc/meminfo: memFree=122676072/131382120 swapFree=33010416/33010684
[pid=51369] ppid=51366 vsize=18930384 memory=48796 CPUtime=0.12 cores=1,3
/proc/51369/stat : 51369 (java) S 51366 51369 50844 0 -1 4194304 5876 0 0 0 9 3 0 0 20 0 18 0 55565533 19384713216 12199 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
/proc/51369/statm: 4732596 12199 5330 1 0 547078 0
[pid=51369/tid=51371] ppid=51366 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=1,3
/proc/51369/task/51371/stat : 51371 (java) R 51366 51369 50844 0 -1 4194368 4770 0 0 0 6 2 0 0 20 0 18 0 55565535 19384713216 12199 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51380] ppid=51366 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/51369/task/51380/stat : 51380 (Finalizer) S 51366 51369 50844 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55565539 19384713216 12199 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51387] ppid=51366 vsize=18930384 memory=55195547748946 CPUtime=0 cores=1,3
/proc/51369/task/51387/stat : 51387 (Common-Cleaner) S 51366 51369 50844 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 55565540 19384713216 12199 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48796 KiB

[startup+0.214933 s]*
/proc/loadavg: 4.35 4.30 4.22 7/328 51387
/proc/meminfo: memFree=122668700/131382120 swapFree=33010416/33010684
[pid=51369] ppid=51366 vsize=18930384 memory=57740 CPUtime=0.31 cores=1,3
/proc/51369/stat : 51369 (java) S 51366 51369 50844 0 -1 4194304 6595 0 0 0 26 5 0 0 20 0 18 0 55565533 19384713216 14435 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
/proc/51369/statm: 4732596 14435 5330 1 0 547642 0
[pid=51369/tid=51371] ppid=51366 vsize=18930384 memory=4026663196 CPUtime=0.19 cores=1,3
/proc/51369/task/51371/stat : 51371 (java) R 51366 51369 50844 0 -1 4194368 5115 0 0 0 16 3 0 0 20 0 18 0 55565535 19384713216 14435 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51380] ppid=51366 vsize=18930384 memory=2576 CPUtime=0 cores=1,3
/proc/51369/task/51380/stat : 51380 (Finalizer) S 51366 51369 50844 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55565539 19384713216 14435 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51387] ppid=51366 vsize=18930384 memory=54096036103158 CPUtime=0 cores=1,3
/proc/51369/task/51387/stat : 51387 (Common-Cleaner) S 51366 51369 50844 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 55565540 19384713216 14435 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57740 KiB

[startup+0.314192 s]*
/proc/loadavg: 4.35 4.30 4.22 8/328 51387
/proc/meminfo: memFree=122663848/131382120 swapFree=33010416/33010684
[pid=51369] ppid=51366 vsize=18930384 memory=59148 CPUtime=0.47 cores=1,3
/proc/51369/stat : 51369 (java) S 51366 51369 50844 0 -1 4194304 6858 0 0 0 42 5 0 0 20 0 18 0 55565533 19384713216 14787 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
/proc/51369/statm: 4732596 14787 5426 1 0 547843 0
[pid=51369/tid=51371] ppid=51366 vsize=18930384 memory=-6000919481279802218 CPUtime=0.28 cores=1,3
/proc/51369/task/51371/stat : 51371 (java) R 51366 51369 50844 0 -1 4194368 5284 0 0 0 25 3 0 0 20 0 18 0 55565535 19384713216 14787 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51380] ppid=51366 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/51369/task/51380/stat : 51380 (Finalizer) S 51366 51369 50844 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55565539 19384713216 14787 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51387] ppid=51366 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/51369/task/51387/stat : 51387 (Common-Cleaner) S 51366 51369 50844 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 55565540 19384713216 14787 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59148 KiB

[startup+0.521126 s]
# the end of solver process 51369 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.756208 s, system=0.065898 s

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

[startup+0.413124 s]*
/proc/loadavg: 4.35 4.30 4.22 7/328 51387
/proc/meminfo: memFree=122658492/131382120 swapFree=33010416/33010684
[pid=51369] ppid=51366 vsize=18930384 memory=62292 CPUtime=0.65 cores=1,3
/proc/51369/stat : 51369 (java) S 51366 51369 50844 0 -1 4194304 7089 0 0 0 60 5 0 0 20 0 18 0 55565533 19384713216 15573 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
/proc/51369/statm: 4732596 15573 5458 1 0 548012 0
[pid=51369/tid=51371] ppid=51366 vsize=18930384 memory=4026532124 CPUtime=0.38 cores=1,3
/proc/51369/task/51371/stat : 51371 (java) R 51366 51369 50844 0 -1 4194368 5444 0 0 0 34 4 0 0 20 0 18 0 55565535 19384713216 15573 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51380] ppid=51366 vsize=18930384 memory=2576 CPUtime=0 cores=1,3
/proc/51369/task/51380/stat : 51380 (Finalizer) S 51366 51369 50844 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 55565539 19384713216 15573 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
[pid=51369/tid=51387] ppid=51366 vsize=18930384 memory=54096036103158 CPUtime=0 cores=1,3
/proc/51369/task/51387/stat : 51387 (Common-Cleaner) S 51366 51369 50844 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 55565540 19384713216 15573 18446744073709551615 93983168827392 93983168831088 140723472349200 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93983168838904 93983168839696 93983198130176 140723472353581 140723472353766 140723472353766 140723472359368 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 62292 KiB

Child status: 30

Real time (s): 0.521183
CPU time (s): 0.822106
CPU user time (s): 0.756208
CPU system time (s): 0.065898
CPU usage (%): 157.738
Max. virtual memory (cumulated for all children) (KiB): 18930384
Max. memory (cumulated for all children) (KiB): 62292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.756208
system time used= 0.065898
maximum resident set size= 65636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7432
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= 642
involuntary context switches= 253


# summary of solver processes directly reported to runsolver:
#   pid: 51369
#   total CPU time (s): 0.822106
#   total CPU user time (s): 0.756208
#   total CPU system time (s): 0.065898

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036064 second user time and 0.055155 second system time

The end

Launcher Data

Begin job on nodeC002 at 2025-07-01 21:41:07
IDJOB=4497291
IDBENCH=148170
IDSOLVER=3362
FILE ID=nodeC002/4497291-1751398867
RUNJOBID= nodeC002-1751395281-50856
SLURM_JOB_ID= 9598266
Free space on /tmp= 433056 MiB

SOLVER NAME= Sat4j CP VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/area_partials/normalized-fir04_area_partials.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4497291-1751398867/watcher-4497291-1751398867 -o /tmp/evaluation-result-4497291-1751398867/solver-4497291-1751398867 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751395281-50856 --watchdog 3760 --file-size-limit 100000 java -Dveripb=PROOFDIR/proof-4497291-1751398867 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4497291-1751398867.opb

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

MD5SUM BENCH= a836e949b7237c55d898c88ffcb24b4e
RANDOM SEED=248776735

nodeC002 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		: 3591.666
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	: 6983.81
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		: 1795.837
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	: 6983.81
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		: 1197.222
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	: 6983.81
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		: 1197.657
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	: 6983.81
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		: 1197.776
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	: 6983.81
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		: 3658.149
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	: 6983.81
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		: 3591.674
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	: 6983.81
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		: 1197.235
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        122709844 kB
MemAvailable:   122861824 kB
Buffers:            2128 kB
Cached:           960436 kB
SwapCached:           28 kB
Active:          7487840 kB
Inactive:         657648 kB
Active(anon):    7194508 kB
Inactive(anon):     6404 kB
Active(file):     293332 kB
Inactive(file):   651244 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5004 kB
Writeback:             0 kB
AnonPages:       7186064 kB
Mapped:           122984 kB
Shmem:             17932 kB
KReclaimable:      94060 kB
Slab:             177572 kB
SReclaimable:      94060 kB
SUnreclaim:        83512 kB
KernelStack:        5056 kB
PageTables:        17800 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   10697256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150360 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6950912 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433052 MiB
End job on nodeC002 at 2025-07-01 21:41:08