Trace number 4492766

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j CP 2025-06-06UNSAT 1.4728 0.905966

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM285604dce97f116174ae8740e4ecdce8
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.089369
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 106
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.10/0.18	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.10/0.18	c This is free software under the dual EPL/GNU LGPL licenses.
0.10/0.18	c See www.sat4j.org for details.
0.10/0.19	c version PB25.v20250606
0.26/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.26/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.26/0.23	c java.vm.version	22.0.1+8-16
0.26/0.23	c java.vm.vendor	Oracle Corporation
0.26/0.23	c sun.arch.data.model	64
0.26/0.23	c java.version		22.0.1
0.26/0.23	c os.name		Linux
0.26/0.23	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.26/0.23	c os.arch		amd64
0.26/0.24	c Free memory 		2104792832
0.26/0.24	c Max memory 		16282288128
0.26/0.24	c Total memory 		2113929216
0.26/0.25	c Number of processors 	2
0.58/0.43	c Pseudo Boolean Optimization by upper bound
0.58/0.43	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.58/0.43	c  - never skip resolution steps
0.58/0.43	c  - Auto-division on coefficients is disabled
0.58/0.43	c  - No postprocessing
0.58/0.43	c  - Conflict is considered as is when resolving
0.58/0.43	c  - Use constraints as they come during conflict analysis
0.58/0.43	c  - Weaken first using unassigned literals
0.58/0.43	c  - Bump strategy: ALWAYS_ONE
0.58/0.43	c  - Bumper: ANY
0.58/0.43	c --- Begin Solver configuration ---
0.58/0.43	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.58/0.43	c Learn all clauses as in MiniSAT
0.58/0.43	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.58/0.43	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.58/0.43	c No reason simplification
0.58/0.43	c Armin Biere (Picosat) restarts strategy
0.58/0.43	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.58/0.43	c timeout=2147483s
0.58/0.43	c DB Simplification allowed=false
0.58/0.43	c Listener: none
0.58/0.43	c --- End Solver configuration ---
0.58/0.43	c solving HOME/instance-4492766-1751148425.opb
0.58/0.43	c reading problem ... 
0.58/0.43	c  no objective function found
0.93/0.65	c ... done. Wall clock time 0.214s.
0.93/0.65	c declared #vars     10500
0.93/0.66	c #constraints  205
0.93/0.66	c constraints type 
0.93/0.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 100
0.93/0.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 105
0.93/0.66	c 205 constraints processed.
1.29/0.86	c starts		: 1
1.29/0.87	c conflicts		: 1
1.29/0.87	c decisions		: 4951
1.29/0.87	c propagations		: 10495
1.29/0.87	c inspects		: 10495
1.29/0.87	c shortcuts		: 0
1.29/0.87	c learnt literals	: 0
1.29/0.87	c learnt binary clauses	: 0
1.29/0.87	c learnt ternary clauses	: 0
1.29/0.87	c learnt constraints	: 0
1.29/0.87	c ignored constraints	: 0
1.29/0.87	c root simplifications	: 0
1.29/0.87	c removed literals (reason simplification)	: 0
1.29/0.87	c reason swapping (by a shorter reason)	: 0
1.29/0.87	c Calls to reduceDB	: 0
1.29/0.87	c Number of update (reduction) of LBD	: 0
1.29/0.87	c Imported unit clauses	: 0
1.29/0.88	c No decision after first conflict	: true
1.29/0.88	c number of reductions to clauses (during analyze)	: 0
1.29/0.88	c number of learned constraints concerned by reduction	: 0
1.29/0.88	c number of learning phase by resolution	: 0
1.29/0.88	c number of learning phase by cutting planes	: 0
1.29/0.88	c number of rounding to 1 operations	: 0
1.29/0.88	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.29/0.88	c number of reductions of the coefficients by power 2 	: 0
1.29/0.88	c number of right shift for reduction by power 2 	: 0
1.29/0.88	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.29/0.88	c number of ending skipping 	: 0
1.29/0.88	c number of internal skipping 	: 0
1.29/0.88	c number of derivation steps 	: 203
1.29/0.88	c number of skipped derivation steps 	: 0
1.29/0.88	c number of remaining unassigned 	: 0
1.29/0.88	c number of remaining assigned 	: 0
1.29/0.88	c number of falsified literals weakened from reason	: 0
1.29/0.88	c number of falsified literals weakened from conflict	: 0
1.29/0.88	c time for arithmetic operations	: 0
1.29/0.88	c minimum degree of deleted constraints	: null
1.29/0.88	c maximum degree of deleted constraints	: null
1.29/0.88	c number of deleted constraints	: 0
1.29/0.88	c speed (assignments/second)	: 49504.71698113208
1.29/0.88	c non guided choices	: 4951
1.29/0.89	s UNSATISFIABLE
1.29/0.89	c Total wall clock time (in seconds): 0.455

Verifier Data 

ERROR: no interpretation found !

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 (60639 MiB free)
  memory of node 1: 64465 MiB (61003 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492766-1751148425/watcher-4492766-1751148425 -o /tmp/evaluation-result-4492766-1751148425/solver-4492766-1751148425 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751144867-15024 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4492766-1751148425.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=15838, runsolver pid=15835

[startup+0.100069 s]*
/proc/loadavg: 4.82 4.51 4.30 4/304 15856
/proc/meminfo: memFree=124532588/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=18930384 memory=47032 CPUtime=0.1 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 5667 0 0 0 7 3 0 0 20 0 18 0 30521909 19384713216 11758 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4732596 11758 5089 1 0 546884 0
[pid=15838/tid=15840] ppid=15835 vsize=18930384 memory=4026532124 CPUtime=0.06 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) R 15835 15838 15006 0 -1 4194368 4586 0 0 0 4 2 0 0 20 0 18 0 30521911 19384713216 11758 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=18930384 memory=2622 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 30521916 19384713216 11758 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=18930384 memory=55195547730935 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 30521917 19384713216 11758 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 47032 KiB

[startup+0.213715 s]*
/proc/loadavg: 4.82 4.51 4.30 5/304 15856
/proc/meminfo: memFree=124532084/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=18930384 memory=51000 CPUtime=0.26 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 6410 0 0 0 22 4 0 0 20 0 18 0 30521909 19384713216 12750 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4732596 12750 5345 1 0 547511 0
[pid=15838/tid=15840] ppid=15835 vsize=18930384 memory=4026597495 CPUtime=0.15 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) R 15835 15838 15006 0 -1 4194368 4959 0 0 0 13 2 0 0 20 0 18 0 30521911 19384713216 12750 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=18930384 memory=215637821723 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 30521916 19384713216 12750 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=18930384 memory=18795 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 30521917 19384713216 12750 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 51000 KiB

[startup+0.313413 s]*
/proc/loadavg: 4.82 4.51 4.30 5/304 15856
/proc/meminfo: memFree=124522884/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=18930384 memory=58284 CPUtime=0.41 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 6696 0 0 0 37 4 0 0 20 0 18 0 30521909 19384713216 14571 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4732596 14571 5345 1 0 547709 0
[pid=15838/tid=15840] ppid=15835 vsize=18930384 memory=-6000919485624772462 CPUtime=0.23 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) R 15835 15838 15006 0 -1 4194368 5124 0 0 0 21 2 0 0 20 0 18 0 30521911 19384713216 14571 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 30521916 19384713216 14571 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=18930384 memory=0 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 18 0 30521917 19384713216 14571 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58284 KiB

[startup+0.700376 s]
/proc/loadavg: 4.82 4.51 4.30 6/306 15862
/proc/meminfo: memFree=124512968/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=18996948 memory=88920 CPUtime=1.1 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 8578 0 0 0 102 8 0 0 20 0 19 0 30521909 19452874752 22230 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4749237 22230 5441 1 0 549265 0
[pid=15838/tid=15840] ppid=15835 vsize=18996948 memory=17152 CPUtime=0.54 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) R 15835 15838 15006 0 -1 4194368 5399 0 0 0 51 3 0 0 20 0 19 0 30521911 19452874752 22230 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=18996948 memory=11008 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 30521916 19452874752 22230 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=18996948 memory=3328 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 30521917 19452874752 22230 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 1.1 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 88920 KiB

[startup+0.90591 s]
# the end of solver process 15838 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.36568 s, system=0.107119 s

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

[startup+0.800339 s]
/proc/loadavg: 4.82 4.51 4.30 6/306 15862
/proc/meminfo: memFree=124512968/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=18996948 memory=91956 CPUtime=1.29 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 8824 0 0 0 120 9 0 0 20 0 19 0 30521909 19452874752 22989 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4749237 22989 5441 1 0 549401 0
[pid=15838/tid=15840] ppid=15835 vsize=18996948 memory=2888 CPUtime=0.61 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) R 15835 15838 15006 0 -1 4194368 5407 0 0 0 57 4 0 0 20 0 19 0 30521911 19452874752 22989 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=18996948 memory=5632 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 30521916 19452874752 22989 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=18996948 memory=2208 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 19 0 30521917 19452874752 22989 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 1.29 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 91956 KiB

[startup+0.900284 s]
/proc/loadavg: 4.82 4.51 4.30 6/306 15862
/proc/meminfo: memFree=124512968/131382116 swapFree=33010684/33010684
[pid=15838] ppid=15835 vsize=19130076 memory=96876 CPUtime=1.46 cores=5,7
/proc/15838/stat : 15838 (java) S 15835 15838 15006 0 -1 4194304 9048 0 0 0 136 10 0 0 20 0 15 0 30521909 19589197824 24219 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
/proc/15838/statm: 4782519 24219 5473 1 0 550043 0
[pid=15838/tid=15840] ppid=15835 vsize=19130076 memory=17152 CPUtime=0.65 cores=5,7
/proc/15838/task/15840/stat : 15840 (java) S 15835 15838 15006 0 -1 4194368 5439 0 0 0 61 4 0 0 20 0 15 0 30521911 19589197824 24219 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15849] ppid=15835 vsize=19130076 memory=3328 CPUtime=0 cores=5,7
/proc/15838/task/15849/stat : 15849 (Finalizer) S 15835 15838 15006 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 15 0 30521916 19589197824 24219 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
[pid=15838/tid=15856] ppid=15835 vsize=19130076 memory=11008 CPUtime=0 cores=5,7
/proc/15838/task/15856/stat : 15856 (Common-Cleaner) S 15835 15838 15006 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 15 0 30521917 19589197824 24219 18446744073709551615 94453269635072 94453269638768 140725959353984 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94453269646584 94453269647376 94453299372032 140725959362942 140725959363046 140725959363046 140725959368648 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 96876 KiB

Child status: 20

Real time (s): 0.905966
CPU time (s): 1.4728
CPU user time (s): 1.36568
CPU system time (s): 0.107119
CPU usage (%): 162.567
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 96876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.36569
system time used= 0.107119
maximum resident set size= 97004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9053
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1231
involuntary context switches= 768


# summary of solver processes directly reported to runsolver:
#   pid: 15838
#   total CPU time (s): 1.4728
#   total CPU user time (s): 1.36568
#   total CPU system time (s): 0.107119

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032002 second user time and 0.067269 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-06-29 00:07:05
IDJOB=4492766
IDBENCH=147822
IDSOLVER=3361
FILE ID=nodeC010/4492766-1751148425
RUNJOBID= nodeC010-1751144867-15024
SLURM_JOB_ID= 9587444
Free space on /tmp= 433052 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4492766-1751148425/watcher-4492766-1751148425 -o /tmp/evaluation-result-4492766-1751148425/solver-4492766-1751148425 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751144867-15024 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4492766-1751148425.opb

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

MD5SUM BENCH= 285604dce97f116174ae8740e4ecdce8
RANDOM SEED=105601288

nodeC010 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		: 3491.676
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	: 6983.36
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		: 3491.973
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	: 6983.36
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		: 1197.325
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	: 6983.36
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		: 1197.151
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	: 6983.36
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		: 1695.968
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	: 6983.36
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		: 1197.144
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	: 6983.36
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		: 3700.000
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	: 6983.36
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		: 1197.246
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        124561940 kB
MemAvailable:   124221092 kB
Buffers:            3280 kB
Cached:           471140 kB
SwapCached:            0 kB
Active:          6118416 kB
Inactive:         179808 kB
Active(anon):    5841764 kB
Inactive(anon):        0 kB
Active(file):     276652 kB
Inactive(file):   179808 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2016 kB
Writeback:             8 kB
AnonPages:       5826984 kB
Mapped:           122480 kB
Shmem:             17960 kB
KReclaimable:      84636 kB
Slab:             163824 kB
SReclaimable:      84636 kB
SUnreclaim:        79188 kB
KernelStack:        4624 kB
PageTables:        14736 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    7570860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149976 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5679104 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC010 at 2025-06-29 00:07:06