Trace number 4518924

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 2025-06-06OPT0 0.474029 0.346821

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/
diagcomm_less/normalized-mult_diagcomm_opt_less_teq_nbits_04.opb
MD5SUM53c4debfe2a10ccf2be0932523838661
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.005353
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables112
Total number of constraints160
Number of constraints which are clauses96
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints64
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 16
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 510
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.10	c version PB25.v20250606
0.09/0.12	c java.runtime.name	OpenJDK Runtime Environment
0.09/0.12	c java.vm.name		OpenJDK 64-Bit Server VM
0.09/0.12	c java.vm.version	22.0.1+8-16
0.09/0.12	c java.vm.vendor	Oracle Corporation
0.09/0.12	c sun.arch.data.model	64
0.09/0.12	c java.version		22.0.1
0.09/0.12	c os.name		Linux
0.09/0.12	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.09/0.12	c os.arch		amd64
0.09/0.12	c Free memory 		2104792832
0.09/0.12	c Max memory 		16282288128
0.09/0.12	c Total memory 		2113929216
0.09/0.12	c Number of processors 	2
0.09/0.17	c Pseudo Boolean Optimization by upper bound
0.09/0.17	c --- Begin Solver configuration ---
0.09/0.17	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.09/0.17	c Learn all clauses as in MiniSAT
0.09/0.17	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.17	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.17	c Expensive reason simplification
0.09/0.17	c Glucose 2.1 dynamic restart strategy
0.09/0.17	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.17	c timeout=2147483s
0.09/0.17	c DB Simplification allowed=false
0.09/0.17	c Listener: none
0.09/0.17	c --- End Solver configuration ---
0.09/0.17	c solving HOME/instance-4518924-1751554990.opb
0.09/0.17	c reading problem ... 
0.09/0.17	c  objective function found
0.09/0.19	c ... done. Wall clock time 0.019s.
0.09/0.19	c declared #vars     112
0.09/0.19	c #constraints  224
0.09/0.19	c constraints type 
0.09/0.19	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 144
0.09/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.09/0.19	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 32
0.09/0.19	c 224 constraints processed.
0.09/0.20	c objective function length is 16 literals
0.26/0.21	c SATISFIABLE
0.26/0.21	c OPTIMIZING...
0.26/0.21	c Got one! Elapsed wall clock time (in seconds):0.043
0.26/0.21	o 0
0.26/0.28	c starts		: 3
0.26/0.28	c conflicts		: 306
0.26/0.28	c decisions		: 357
0.26/0.28	c propagations		: 12293
0.26/0.29	c inspects		: 47841
0.26/0.29	c shortcuts		: 0
0.26/0.29	c learnt literals	: 4
0.26/0.29	c learnt binary clauses	: 10
0.26/0.29	c learnt ternary clauses	: 16
0.26/0.29	c learnt constraints	: 301
0.26/0.29	c ignored constraints	: 0
0.26/0.29	c root simplifications	: 0
0.26/0.29	c removed literals (reason simplification)	: 361
0.26/0.29	c reason swapping (by a shorter reason)	: 0
0.26/0.29	c Calls to reduceDB	: 0
0.26/0.29	c Number of update (reduction) of LBD	: 35
0.26/0.29	c Imported unit clauses	: 0
0.26/0.29	c No decision after first conflict	: false
0.26/0.29	c number of reductions to clauses (during analyze)	: 0
0.26/0.29	c number of learned constraints concerned by reduction	: 0
0.26/0.29	c number of learning phase by resolution	: 0
0.26/0.29	c number of learning phase by cutting planes	: 0
0.26/0.29	c number of rounding to 1 operations	: 0
0.26/0.29	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.26/0.29	c number of reductions of the coefficients by power 2 	: 0
0.26/0.29	c number of right shift for reduction by power 2 	: 0
0.26/0.29	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.26/0.29	c number of ending skipping 	: 0
0.26/0.29	c number of internal skipping 	: 0
0.26/0.29	c number of derivation steps 	: 0
0.26/0.29	c number of skipped derivation steps 	: 0
0.26/0.29	c number of remaining unassigned 	: 0
0.26/0.29	c number of remaining assigned 	: 0
0.26/0.29	c number of falsified literals weakened from reason	: 0
0.26/0.29	c number of falsified literals weakened from conflict	: 0
0.26/0.29	c time for arithmetic operations	: 0
0.26/0.30	c minimum degree of deleted constraints	: null
0.26/0.30	c maximum degree of deleted constraints	: null
0.26/0.30	c number of deleted constraints	: 0
0.26/0.30	c speed (assignments/second)	: 124171.71717171716
0.26/0.30	c non guided choices	: 0
0.46/0.31	s OPTIMUM FOUND
0.46/0.31	c Found 1 solution(s)
0.46/0.31	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 x79 -x80 -x81 -x82 x83 x84 -x85 -x86 -x87 x88 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 x100 x101 x102 -x103 -x104 -x105 -x106 x107 x108 x109 x110 -x111 -x112 
0.46/0.31	c objective function=0
0.46/0.31	c Total wall clock time (in seconds): 0.145

Verifier Data

OK	0

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: 63665 MiB (62723 MiB free)
  memory of node 1: 64507 MiB (60383 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4518924-1751554990/watcher-4518924-1751554990 -o /tmp/evaluation-result-4518924-1751554990/solver-4518924-1751554990 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751554990-82448 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4518924-1751554990.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 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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=82503, runsolver pid=82489

[startup+0.100056 s]*
/proc/loadavg: 0.58 2.00 3.12 9/334 82573
/proc/meminfo: memFree=125992660/131249996 swapFree=33010672/33010684
[pid=82503] ppid=82489 vsize=18930384 memory=55728 CPUtime=0.09 cores=1,3
/proc/82503/stat : 82503 (java) S 82489 82503 82431 0 -1 4194304 6121 0 25 0 7 2 0 0 20 0 18 0 71176804 19384713216 13932 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
/proc/82503/statm: 4732596 13932 5328 1 0 547220 0
[pid=82503/tid=82521] ppid=82489 vsize=18930384 memory=4026531960 CPUtime=0.05 cores=1,3
/proc/82503/task/82521/stat : 82521 (java) R 82489 82503 82431 0 -1 4194368 5000 0 4 0 4 1 0 0 20 0 18 0 71176807 19384713216 13932 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82559] ppid=82489 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/82503/task/82559/stat : 82559 (Finalizer) S 82489 82503 82431 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 71176809 19384713216 13932 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82572] ppid=82489 vsize=18930384 memory=60684515963265 CPUtime=0 cores=1,3
/proc/82503/task/82572/stat : 82572 (Common-Cleaner) S 82489 82503 82431 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 71176809 19384713216 13932 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55728 KiB

[startup+0.206901 s]*
/proc/loadavg: 0.58 2.00 3.12 14/336 82575
/proc/meminfo: memFree=125964052/131249996 swapFree=33010672/33010684
[pid=82503] ppid=82489 vsize=18996948 memory=65396 CPUtime=0.26 cores=1,3
/proc/82503/stat : 82503 (java) S 82489 82503 82431 0 -1 4194304 6954 0 25 0 23 3 0 0 20 0 19 0 71176804 19452874752 16349 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
/proc/82503/statm: 4749237 16349 5424 1 0 548219 0
[pid=82503/tid=82521] ppid=82489 vsize=18996948 memory=4026794268 CPUtime=0.14 cores=1,3
/proc/82503/task/82521/stat : 82521 (java) R 82489 82503 82431 0 -1 4194368 5431 0 4 0 12 2 0 0 20 0 19 0 71176807 19452874752 16349 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82559] ppid=82489 vsize=18996948 memory=16198 CPUtime=0 cores=1,3
/proc/82503/task/82559/stat : 82559 (Finalizer) S 82489 82503 82431 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 71176809 19452874752 16349 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82572] ppid=82489 vsize=18996948 memory=59585004307431 CPUtime=0 cores=1,3
/proc/82503/task/82572/stat : 82572 (Common-Cleaner) S 82489 82503 82431 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 71176809 19452874752 16349 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82575] ppid=82489 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/82503/task/82575/stat : 82575 (Timer-0) S 82489 82503 82431 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 71176825 19452874752 16349 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 65396 KiB

[startup+0.305005 s]*
/proc/loadavg: 0.58 2.00 3.12 9/337 82578
/proc/meminfo: memFree=125900852/131249996 swapFree=33010672/33010684
[pid=82503] ppid=82489 vsize=19130076 memory=75732 CPUtime=0.46 cores=1,3
/proc/82503/stat : 82503 (java) S 82489 82503 82431 0 -1 4194304 8622 0 25 0 42 4 0 0 20 0 19 0 71176804 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
/proc/82503/statm: 4782519 18933 5424 1 0 549750 0
[pid=82503/tid=82521] ppid=82489 vsize=19130076 memory=-6000919468361280103 CPUtime=0.19 cores=1,3
/proc/82503/task/82521/stat : 82521 (java) S 82489 82503 82431 0 -1 4194368 5478 0 4 0 17 2 0 0 20 0 19 0 71176807 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82559] ppid=82489 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/82503/task/82559/stat : 82559 (Finalizer) S 82489 82503 82431 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 71176809 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82572] ppid=82489 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/82503/task/82572/stat : 82572 (Common-Cleaner) S 82489 82503 82431 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 71176809 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82578] ppid=82489 vsize=19130076 memory=0 CPUtime=0.01 cores=1,3
/proc/82503/task/82578/stat : 82578 (Thread-0) R 82489 82503 82431 0 -1 4194368 72 0 0 0 1 0 0 0 20 0 19 0 71176832 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75732 KiB

[startup+0.346781 s]
# the end of solver process 82503 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.430148 s, system=0.043881 s

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

[startup+0.305005 s]*
/proc/loadavg: 0.58 2.00 3.12 9/337 82578
/proc/meminfo: memFree=125900852/131249996 swapFree=33010672/33010684
[pid=82503] ppid=82489 vsize=19130076 memory=75732 CPUtime=0.46 cores=1,3
/proc/82503/stat : 82503 (java) S 82489 82503 82431 0 -1 4194304 8622 0 25 0 42 4 0 0 20 0 19 0 71176804 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
/proc/82503/statm: 4782519 18933 5424 1 0 549750 0
[pid=82503/tid=82521] ppid=82489 vsize=19130076 memory=-6000919468361280103 CPUtime=0.19 cores=1,3
/proc/82503/task/82521/stat : 82521 (java) S 82489 82503 82431 0 -1 4194368 5478 0 4 0 17 2 0 0 20 0 19 0 71176807 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82559] ppid=82489 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/82503/task/82559/stat : 82559 (Finalizer) S 82489 82503 82431 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 71176809 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82572] ppid=82489 vsize=19130076 memory=0 CPUtime=0 cores=1,3
/proc/82503/task/82572/stat : 82572 (Common-Cleaner) S 82489 82503 82431 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 71176809 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
[pid=82503/tid=82578] ppid=82489 vsize=19130076 memory=0 CPUtime=0.01 cores=1,3
/proc/82503/task/82578/stat : 82578 (Thread-0) R 82489 82503 82431 0 -1 4194368 72 0 0 0 1 0 0 0 20 0 19 0 71176832 19589197824 18933 18446744073709551615 93996273827840 93996273831536 140729119376912 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 93996273839352 93996273840144 93996292812800 140729119385985 140729119386086 140729119386086 140729119391688 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 75732 KiB

Child status: 30

Real time (s): 0.346821
CPU time (s): 0.474029
CPU user time (s): 0.430148
CPU system time (s): 0.043881
CPU usage (%): 136.678
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 75732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.430148
system time used= 0.043881
maximum resident set size= 75860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8660
page faults= 25
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1549
involuntary context switches= 940


# summary of solver processes directly reported to runsolver:
#   pid: 82503
#   total CPU time (s): 0.474029
#   total CPU user time (s): 0.430148
#   total CPU system time (s): 0.043881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007504 second user time and 0.044028 second system time

The end

Launcher Data

Begin job on nodeC017 at 2025-07-03 17:03:10
IDJOB=4518924
IDBENCH=177137
IDSOLVER=3363
FILE ID=nodeC017/4518924-1751554990
RUNJOBID= nodeC017-1751554990-82448
SLURM_JOB_ID= 9598744
Free space on /tmp= 432468 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/multverif/diagcomm_less/normalized-mult_diagcomm_opt_less_teq_nbits_04.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4518924-1751554990/watcher-4518924-1751554990 -o /tmp/evaluation-result-4518924-1751554990/solver-4518924-1751554990 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751554990-82448 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4518924-1751554990.opb

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

MD5SUM BENCH= 53c4debfe2a10ccf2be0932523838661
RANDOM SEED=181289101

nodeC017 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	: 0xb00002a
cpu MHz		: 3600.211
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3601.494
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3600.103
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3599.793
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3600.140
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3599.333
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3600.369
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 pti ibrs ibpb stibp 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	: 7000.12
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		: 3600.137
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 pti ibrs ibpb stibp 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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126061936 kB
MemAvailable:   129676716 kB
Buffers:            1688 kB
Cached:          4383448 kB
SwapCached:            8 kB
Active:           360104 kB
Inactive:        4094088 kB
Active(anon):      71000 kB
Inactive(anon):    16128 kB
Active(file):     289104 kB
Inactive(file):  4077960 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3888 kB
Writeback:             0 kB
AnonPages:         72148 kB
Mapped:           103808 kB
Shmem:             18072 kB
KReclaimable:     173508 kB
Slab:             264612 kB
SReclaimable:     173508 kB
SUnreclaim:        91104 kB
KernelStack:        4040 kB
PageTables:         2696 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     330324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432464 MiB
End job on nodeC017 at 2025-07-03 17:03:11