Trace number 4501426

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 2025-06-06UNSAT 1.57891 0.935588

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/
random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
MD5SUM591ece93c6c8f7638542fbf382a19d70
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/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 benchmark0.042828
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5453
Total number of constraints24268
Number of constraints which are clauses23995
Number of constraints which are cardinality constraints (but not clauses)273
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2037
Biggest coefficient in the objective function 1488
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 821374
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1488
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 821374
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.11/0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.17	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.17	c See www.sat4j.org for details.
0.11/0.19	c version PB25.v20250606
0.11/0.21	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.21	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.21	c java.vm.version	22.0.1+8-16
0.11/0.21	c java.vm.vendor	Oracle Corporation
0.11/0.21	c sun.arch.data.model	64
0.11/0.21	c java.version		22.0.1
0.11/0.21	c os.name		Linux
0.11/0.21	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.11/0.21	c os.arch		amd64
0.11/0.22	c Free memory 		2104792832
0.11/0.22	c Max memory 		16282288128
0.11/0.22	c Total memory 		2113929216
0.11/0.23	c Number of processors 	2
0.45/0.38	c Pseudo Boolean Optimization by upper bound
0.45/0.38	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.45/0.38	c  - never skip resolution steps
0.45/0.38	c  - Auto-division on coefficients is disabled
0.45/0.38	c  - No postprocessing
0.45/0.38	c  - Conflict is considered as is when resolving
0.45/0.38	c  - Use constraints as they come during conflict analysis
0.45/0.38	c  - Weaken first using unassigned literals
0.45/0.38	c  - Bump strategy: ALWAYS_ONE
0.45/0.38	c  - Bumper: ANY
0.45/0.38	c --- Begin Solver configuration ---
0.45/0.38	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.45/0.38	c Learn all clauses as in MiniSAT
0.45/0.38	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.45/0.38	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.45/0.38	c No reason simplification
0.45/0.38	c Armin Biere (Picosat) restarts strategy
0.45/0.38	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.45/0.38	c timeout=2147483s
0.45/0.38	c DB Simplification allowed=false
0.45/0.38	c Listener: none
0.45/0.38	c --- End Solver configuration ---
0.45/0.38	c solving HOME/instance-4501426-1751424999.opb
0.45/0.38	c reading problem ... 
0.45/0.39	c  objective function found
1.35/0.83	c (trivial inconsistency)
1.35/0.86	c starts		: 0
1.35/0.88	c conflicts		: 0
1.35/0.88	c decisions		: 0
1.35/0.88	c propagations		: 0
1.35/0.88	c inspects		: 0
1.35/0.88	c shortcuts		: 0
1.35/0.88	c learnt literals	: 0
1.35/0.88	c learnt binary clauses	: 0
1.35/0.88	c learnt ternary clauses	: 0
1.35/0.88	c learnt constraints	: 0
1.35/0.88	c ignored constraints	: 0
1.35/0.88	c root simplifications	: 0
1.35/0.88	c removed literals (reason simplification)	: 0
1.35/0.89	c reason swapping (by a shorter reason)	: 0
1.35/0.89	c Calls to reduceDB	: 0
1.35/0.89	c Number of update (reduction) of LBD	: 0
1.35/0.89	c Imported unit clauses	: 0
1.35/0.89	c No decision after first conflict	: true
1.35/0.89	c number of reductions to clauses (during analyze)	: 0
1.35/0.89	c number of learned constraints concerned by reduction	: 0
1.35/0.89	c number of learning phase by resolution	: 0
1.35/0.89	c number of learning phase by cutting planes	: 0
1.35/0.89	c number of rounding to 1 operations	: 0
1.35/0.89	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.35/0.89	c number of reductions of the coefficients by power 2 	: 0
1.35/0.89	c number of right shift for reduction by power 2 	: 0
1.35/0.89	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.35/0.89	c number of ending skipping 	: 0
1.35/0.89	c number of internal skipping 	: 0
1.35/0.89	c number of derivation steps 	: 0
1.35/0.89	c number of skipped derivation steps 	: 0
1.35/0.89	c number of remaining unassigned 	: 0
1.35/0.89	c number of remaining assigned 	: 0
1.35/0.89	c number of falsified literals weakened from reason	: 0
1.35/0.89	c number of falsified literals weakened from conflict	: 0
1.35/0.89	c time for arithmetic operations	: 0
1.53/0.90	c minimum degree of deleted constraints	: null
1.53/0.90	c maximum degree of deleted constraints	: null
1.53/0.90	c number of deleted constraints	: 0
1.53/0.91	c speed (assignments/second)	: 0.0
1.53/0.91	c non guided choices	: 0
1.53/0.91	s UNSATISFIABLE
1.53/0.91	c Total wall clock time (in seconds): 0.526

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 (48094 MiB free)
  memory of node 1: 64465 MiB (62929 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4501426-1751424999/watcher-4501426-1751424999 -o /tmp/evaluation-result-4501426-1751424999/solver-4501426-1751424999 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751421958-56447 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4501426-1751424999.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=57478, runsolver pid=57475

[startup+0.100068 s]*
/proc/loadavg: 5.44 5.39 5.24 7/324 57496
/proc/meminfo: memFree=113651904/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=18930384 memory=48088 CPUtime=0.11 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 5734 0 0 0 7 4 0 0 20 0 18 0 58179018 19384713216 12022 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4732596 12022 5288 1 0 546968 0
[pid=57478/tid=57480] ppid=57475 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) R 57475 57478 55797 0 -1 4194368 4685 0 0 0 6 2 0 0 20 0 18 0 58179020 19384713216 12118 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58179025 19384713216 12118 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=18930384 memory=59593594261064 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 58179026 19384713216 12118 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48088 KiB

[startup+0.227646 s]*
/proc/loadavg: 5.44 5.39 5.24 6/324 57496
/proc/meminfo: memFree=113642200/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=18930384 memory=55452 CPUtime=0.31 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 6503 0 0 0 26 5 0 0 20 0 18 0 58179018 19384713216 13863 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4732596 13863 5352 1 0 547588 0
[pid=57478/tid=57480] ppid=57475 vsize=18930384 memory=4026663196 CPUtime=0.19 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) R 57475 57478 55797 0 -1 4194368 5027 0 0 0 17 2 0 0 20 0 18 0 58179020 19384713216 13863 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=18930384 memory=15877 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58179025 19384713216 13863 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=18930384 memory=58494082614266 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 58179026 19384713216 13863 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55452 KiB

[startup+0.316652 s]*
/proc/loadavg: 5.44 5.39 5.24 7/324 57496
/proc/meminfo: memFree=113631992/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=18930384 memory=58612 CPUtime=0.45 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 6766 0 0 0 40 5 0 0 20 0 18 0 58179018 19384713216 14653 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4732596 14653 5352 1 0 547782 0
[pid=57478/tid=57480] ppid=57475 vsize=18930384 memory=-6000919485557925226 CPUtime=0.28 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) R 57475 57478 55797 0 -1 4194368 5202 0 0 0 25 3 0 0 20 0 18 0 58179020 19384713216 14653 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58179025 19384713216 14653 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 58179026 19384713216 14653 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 0.45 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58612 KiB

[startup+0.700385 s]
/proc/loadavg: 5.44 5.39 5.24 7/324 57496
/proc/meminfo: memFree=113611512/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=18930384 memory=88864 CPUtime=1.15 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 8578 0 0 0 108 7 0 0 20 0 18 0 58179018 19384713216 22216 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4732596 22216 5416 1 0 548992 0
[pid=57478/tid=57480] ppid=57475 vsize=18930384 memory=18048 CPUtime=0.59 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) R 57475 57478 55797 0 -1 4194368 5407 0 0 0 56 3 0 0 20 0 18 0 58179020 19384713216 22216 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=18930384 memory=10496 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58179025 19384713216 22216 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=18930384 memory=3200 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 58179026 19384713216 22216 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 88864 KiB

[startup+0.935545 s]
# the end of solver process 57478 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.49173 s, system=0.087176 s

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

[startup+0.800462 s]
/proc/loadavg: 5.44 5.39 5.24 7/324 57496
/proc/meminfo: memFree=113611512/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=18930384 memory=113756 CPUtime=1.35 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 8649 0 0 0 127 8 0 0 20 0 18 0 58179018 19384713216 28439 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4732596 28439 5416 1 0 548995 0
[pid=57478/tid=57480] ppid=57475 vsize=18930384 memory=2760 CPUtime=0.69 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) R 57475 57478 55797 0 -1 4194368 5429 0 0 0 65 4 0 0 20 0 18 0 58179020 19384713216 28439 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=18930384 memory=5504 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 58179025 19384713216 28439 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=18930384 memory=5276 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 58179026 19384713216 28439 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 113756 KiB

[startup+0.900344 s]
/proc/loadavg: 5.44 5.39 5.24 7/324 57496
/proc/meminfo: memFree=113611512/131382120 swapFree=33010160/33010684
[pid=57478] ppid=57475 vsize=19063512 memory=122668 CPUtime=1.53 cores=1,3
/proc/57478/stat : 57478 (java) S 57475 57478 55797 0 -1 4194304 8865 0 0 0 145 8 0 0 20 0 19 0 58179018 19521036288 30667 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
/proc/57478/statm: 4765878 30667 5448 1 0 549669 0
[pid=57478/tid=57480] ppid=57475 vsize=19063512 memory=18048 CPUtime=0.72 cores=1,3
/proc/57478/task/57480/stat : 57480 (java) S 57475 57478 55797 0 -1 4194368 5466 0 0 0 68 4 0 0 20 0 19 0 58179020 19521036288 30667 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57489] ppid=57475 vsize=19063512 memory=3200 CPUtime=0 cores=1,3
/proc/57478/task/57489/stat : 57489 (Finalizer) S 57475 57478 55797 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 58179025 19521036288 30667 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
[pid=57478/tid=57496] ppid=57475 vsize=19063512 memory=10496 CPUtime=0 cores=1,3
/proc/57478/task/57496/stat : 57496 (Common-Cleaner) S 57475 57478 55797 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 58179026 19521036288 30667 18446744073709551615 94239118135296 94239118138992 140724628424704 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94239118146808 94239118147600 94239127334912 140724628433278 140724628433382 140724628433382 140724628438984 0
Current children cumulated CPU time: 1.53 s
Current children cumulated vsize: 19063512 KiB
Current children cumulated memory: 122668 KiB

Child status: 20

Real time (s): 0.935588
CPU time (s): 1.57891
CPU user time (s): 1.49173
CPU system time (s): 0.087176
CPU usage (%): 168.761
Max. virtual memory (cumulated for all children) (KiB): 19063512
Max. memory (cumulated for all children) (KiB): 122668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.49173
system time used= 0.087176
maximum resident set size= 123180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8951
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= 924
involuntary context switches= 572


# summary of solver processes directly reported to runsolver:
#   pid: 57478
#   total CPU time (s): 1.57891
#   total CPU user time (s): 1.49173
#   total CPU system time (s): 0.087176

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036557 second user time and 0.062345 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2025-07-02 04:56:39
IDJOB=4501426
IDBENCH=151080
IDSOLVER=3361
FILE ID=nodeC008/4501426-1751424999
RUNJOBID= nodeC008-1751421958-56447
SLURM_JOB_ID= 9598333
Free space on /tmp= 432856 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4501426-1751424999/watcher-4501426-1751424999 -o /tmp/evaluation-result-4501426-1751424999/solver-4501426-1751424999 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751421958-56447 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4501426-1751424999.opb

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

MD5SUM BENCH= 591ece93c6c8f7638542fbf382a19d70
RANDOM SEED=512288514

nodeC008 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		: 3660.868
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.206
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	: 6983.72
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		: 1197.357
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	: 6983.72
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		: 1198.025
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	: 6983.72
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		: 3660.851
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	: 6983.72
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		: 3661.520
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.611
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	: 6983.72
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		: 1197.209
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        113699344 kB
MemAvailable:   114226548 kB
Buffers:            2144 kB
Cached:          1324384 kB
SwapCached:           16 kB
Active:         16004328 kB
Inactive:        1105856 kB
Active(anon):   15764948 kB
Inactive(anon):    36628 kB
Active(file):     239380 kB
Inactive(file):  1069228 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              1468 kB
Writeback:             0 kB
AnonPages:      15786792 kB
Mapped:           123296 kB
Shmem:             17920 kB
KReclaimable:     116444 kB
Slab:             200424 kB
SReclaimable:     116444 kB
SUnreclaim:        83980 kB
KernelStack:        4976 kB
PageTables:        34524 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:   20556268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150296 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:  15400960 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:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432856 MiB
End job on nodeC008 at 2025-07-02 04:56:40