Trace number 4440459

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 2024 2024-07-07UNSAT cert. 1.38424 0.825616

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/
misc2010/datasets/caixa/normalized-519.cudf.trendy.opb
MD5SUMe7cc5da6791034e54e14b6dbc3482589
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 benchmark0.046715
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8303
Total number of constraints41485
Number of constraints which are clauses41485
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1549
Number of terms in the objective function 4290
Biggest coefficient in the objective function 9896830523
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 15320284430984
Number of bits of the sum of numbers in the objective function 44
Biggest number in a constraint 9896830523
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 15320284430984
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.12/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.15	c See www.sat4j.org for details.
0.12/0.16	c version CUSTOM.v20240707
0.12/0.18	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.18	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.18	c java.vm.version	22.0.1+8-16
0.12/0.18	c java.vm.vendor	Oracle Corporation
0.12/0.18	c sun.arch.data.model	64
0.12/0.18	c java.version		22.0.1
0.12/0.18	c os.name		Linux
0.12/0.18	c os.version		4.18.0-301.1.el8.x86_64
0.12/0.18	c os.arch		amd64
0.12/0.20	c Free memory 		2113181440
0.12/0.20	c Max memory 		16282288128
0.12/0.20	c Total memory 		2122317824
0.12/0.20	c Number of processors 	2
0.30/0.28	--- Begin Solver configuration ---
0.30/0.28	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.28	Learn all clauses as in MiniSAT
0.30/0.28	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.28	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.28	Expensive reason simplification
0.30/0.28	Glucose 2.1 dynamic restart strategy
0.30/0.28	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
0.30/0.28	timeout=2147483s
0.30/0.28	DB Simplification allowed=false
0.30/0.28	Listener: none
0.30/0.28	--- End Solver configuration ---
0.30/0.28	c Pseudo Boolean Optimization by upper bound
0.30/0.28	c --- Begin Solver configuration ---
0.30/0.28	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.30/0.28	c Learn all clauses as in MiniSAT
0.30/0.28	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.28	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.30/0.28	c Expensive reason simplification
0.30/0.28	c Glucose 2.1 dynamic restart strategy
0.30/0.28	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
0.30/0.28	c timeout=2147483s
0.30/0.28	c DB Simplification allowed=false
0.30/0.28	c Listener: none
0.30/0.28	c --- End Solver configuration ---
0.30/0.28	c solving HOME/instance-4440459-1721820357.opb
0.30/0.28	c reading problem ... 
0.30/0.29	c using VERIPB proof format
0.30/0.31	c  objective function found
1.19/0.74	c (trivial inconsistency)
1.19/0.76	c starts		: 0
1.19/0.76	c conflicts		: 0
1.19/0.77	c decisions		: 0
1.19/0.77	c propagations		: 0
1.19/0.77	c inspects		: 0
1.19/0.77	c shortcuts		: 0
1.19/0.77	c learnt literals	: 0
1.19/0.77	c learnt binary clauses	: 0
1.19/0.77	c learnt ternary clauses	: 0
1.19/0.77	c learnt constraints	: 0
1.19/0.77	c ignored constraints	: 0
1.19/0.77	c root simplifications	: 0
1.19/0.77	c removed literals (reason simplification)	: 0
1.19/0.77	c reason swapping (by a shorter reason)	: 0
1.19/0.77	c Calls to reduceDB	: 0
1.19/0.77	c Number of update (reduction) of LBD	: 0
1.19/0.77	c Imported unit clauses	: 0
1.19/0.77	c No decision after first conflict	: true
1.19/0.77	c number of reductions to clauses (during analyze)	: 0
1.19/0.77	c number of learned constraints concerned by reduction	: 0
1.19/0.77	c number of learning phase by resolution	: 0
1.19/0.77	c number of learning phase by cutting planes	: 0
1.19/0.77	c number of rounding to 1 operations	: 0
1.19/0.77	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.19/0.77	c number of reductions of the coefficients by power 2 	: 0
1.19/0.77	c number of right shift for reduction by power 2 	: 0
1.19/0.77	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.19/0.77	c number of ending skipping 	: 0
1.19/0.77	c number of internal skipping 	: 0
1.19/0.77	c number of derivation steps 	: 0
1.19/0.77	c number of skipped derivation steps 	: 0
1.19/0.77	c number of remaining unassigned 	: 0
1.19/0.77	c number of remaining assigned 	: 0
1.19/0.77	c number of falsified literals weakened from reason	: 0
1.19/0.77	c number of falsified literals weakened from conflict	: 0
1.19/0.77	c time for arithmetic operations	: 0
1.19/0.78	c minimum degree of deleted constraints	: null
1.19/0.78	c maximum degree of deleted constraints	: null
1.19/0.78	c number of deleted constraints	: 0
1.19/0.78	c speed (assignments/second)	: 0.0
1.19/0.78	c non guided choices	: 0
1.19/0.79	s UNSATISFIABLE
1.19/0.79	c Total wall clock time (in seconds): 0.502

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--summary--
ALL OK

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (59795 MiB free)
  memory of node 1: 64510 MiB (56874 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440459-1721820357/watcher-4440459-1721820357 -o /tmp/evaluation-result-4440459-1721820357/solver-4440459-1721820357 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1721820326-179523 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440459-1721820357 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440459-1721820357.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=180126, runsolver pid=180123

[startup+0.100528 s]*
/proc/loadavg: 2.38 0.65 0.28 8/322 180144
/proc/meminfo: memFree=119407852/131655788 swapFree=131070448/131071996
[pid=180126] ppid=180123 vsize=18975048 memory=55308 CPUtime=0.12 cores=1,3
/proc/180126/stat : 180126 (java) S 180123 180126 179511 0 -1 1077936128 6453 0 0 0 9 3 0 0 20 0 18 0 18025410 19430449152 13827 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
/proc/180126/statm: 4743762 13827 5538 1 0 550817 0
[pid=180126/tid=180128] ppid=180123 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=1,3
/proc/180126/task/180128/stat : 180128 (java) R 180123 180126 179511 0 -1 4194368 5365 0 0 0 6 2 0 0 20 0 18 0 18025411 19430449152 13827 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180137] ppid=180123 vsize=18975048 memory=232851243367 CPUtime=0 cores=1,3
/proc/180126/task/180137/stat : 180137 (Finalizer) S 180123 180126 179511 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18025416 19430449152 13827 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180144] ppid=180123 vsize=18975048 memory=4050484525539786784 CPUtime=0 cores=1,3
/proc/180126/task/180144/stat : 180144 (Common-Cleaner) S 180123 180126 179511 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 18025417 19430449152 13827 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 55308 KiB

[startup+0.214061 s]*
/proc/loadavg: 2.38 0.65 0.28 6/322 180144
/proc/meminfo: memFree=119368556/131655788 swapFree=131070448/131071996
[pid=180126] ppid=180123 vsize=18975048 memory=65304 CPUtime=0.3 cores=1,3
/proc/180126/stat : 180126 (java) S 180123 180126 179511 0 -1 1077936128 7200 0 0 0 27 3 0 0 20 0 18 0 18025410 19430449152 16326 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
/proc/180126/statm: 4743762 16326 5688 1 0 551408 0
[pid=180126/tid=180128] ppid=180123 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=1,3
/proc/180126/task/180128/stat : 180128 (java) R 180123 180126 179511 0 -1 4194368 5736 0 0 0 17 2 0 0 20 0 18 0 18025411 19430449152 16326 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180137] ppid=180123 vsize=18975048 memory=804964 CPUtime=0 cores=1,3
/proc/180126/task/180137/stat : 180137 (Finalizer) S 180123 180126 179511 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18025416 19430449152 16326 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180144] ppid=180123 vsize=18975048 memory=13852958324442654 CPUtime=0 cores=1,3
/proc/180126/task/180144/stat : 180144 (Common-Cleaner) S 180123 180126 179511 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 18025417 19430449152 16326 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65304 KiB

[startup+0.312604 s]*
/proc/loadavg: 2.38 0.65 0.28 7/322 180144
/proc/meminfo: memFree=119335372/131655788 swapFree=131070448/131071996
[pid=180126] ppid=180123 vsize=18975048 memory=68300 CPUtime=0.48 cores=1,3
/proc/180126/stat : 180126 (java) S 180123 180126 179511 0 -1 1077936128 7474 0 0 0 44 4 0 0 20 0 18 0 18025410 19430449152 17075 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
/proc/180126/statm: 4743762 17075 5704 1 0 551596 0
[pid=180126/tid=180128] ppid=180123 vsize=18975048 memory=-8960871797878465212 CPUtime=0.28 cores=1,3
/proc/180126/task/180128/stat : 180128 (java) R 180123 180126 179511 0 -1 4194368 5893 0 0 0 26 2 0 0 20 0 18 0 18025411 19430449152 17075 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180137] ppid=180123 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/180126/task/180137/stat : 180137 (Finalizer) S 180123 180126 179511 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18025416 19430449152 17075 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180144] ppid=180123 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/180126/task/180144/stat : 180144 (Common-Cleaner) S 180123 180126 179511 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 18025417 19430449152 17075 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
Current children cumulated CPU time: 0.48 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68300 KiB

[startup+0.702744 s]
/proc/loadavg: 2.38 0.65 0.28 7/322 180144
/proc/meminfo: memFree=119255732/131655788 swapFree=131070448/131071996
[pid=180126] ppid=180123 vsize=18975048 memory=116768 CPUtime=1.19 cores=1,3
/proc/180126/stat : 180126 (java) S 180123 180126 179511 0 -1 1077936128 9294 0 0 0 113 6 0 0 20 0 18 0 18025410 19430449152 29192 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
/proc/180126/statm: 4743762 29192 5837 1 0 552749 0
[pid=180126/tid=180128] ppid=180123 vsize=18975048 memory=5572 CPUtime=0.62 cores=1,3
/proc/180126/task/180128/stat : 180128 (java) R 180123 180126 179511 0 -1 4194368 5975 0 0 0 58 4 0 0 20 0 18 0 18025411 19430449152 29192 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180137] ppid=180123 vsize=18975048 memory=12412 CPUtime=0 cores=1,3
/proc/180126/task/180137/stat : 180137 (Finalizer) S 180123 180126 179511 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18025416 19430449152 29192 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180144] ppid=180123 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/180126/task/180144/stat : 180144 (Common-Cleaner) S 180123 180126 179511 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 18025417 19430449152 29192 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 116768 KiB

[startup+0.825566 s]
# the end of solver process 180126 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.3079 s, system=0.076336 s

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

[startup+0.800368 s]
/proc/loadavg: 2.38 0.65 0.28 7/322 180144
/proc/meminfo: memFree=119255732/131655788 swapFree=131070448/131071996
[pid=180126] ppid=180123 vsize=19108176 memory=127872 CPUtime=1.37 cores=1,3
/proc/180126/stat : 180126 (java) S 180123 180126 179511 0 -1 1077936128 9523 0 0 0 130 7 0 0 20 0 13 0 18025410 19566772224 31968 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
/proc/180126/statm: 4777044 31968 5833 1 0 553405 0
[pid=180126/tid=180128] ppid=180123 vsize=19108176 memory=26900 CPUtime=0.66 cores=1,3
/proc/180126/task/180128/stat : 180128 (java) S 180123 180126 179511 0 -1 1077936192 6029 0 0 0 62 4 0 0 20 0 13 0 18025411 19566772224 31968 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180137] ppid=180123 vsize=19108176 memory=32136 CPUtime=0 cores=1,3
/proc/180126/task/180137/stat : 180137 (Finalizer) S 180123 180126 179511 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 13 0 18025416 19566772224 31968 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
[pid=180126/tid=180144] ppid=180123 vsize=19108176 memory=1904 CPUtime=0 cores=1,3
/proc/180126/task/180144/stat : 180144 (Common-Cleaner) S 180123 180126 179511 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 13 0 18025417 19566772224 31968 134679101440 94852499828736 94852499832432 140722503600624 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94852499840248 94852499841040 94852503531520 140722503607211 140722503607393 140722503607393 140722503614408 0
Current children cumulated CPU time: 1.37 s
Current children cumulated vsize: 19108176 KiB
Current children cumulated memory: 127872 KiB

Child status: 20

Real time (s): 0.825616
CPU time (s): 1.38424
CPU user time (s): 1.3079
CPU system time (s): 0.076336
CPU usage (%): 167.661
Max. virtual memory (cumulated for all children) (KiB): 19108176
Max. memory (cumulated for all children) (KiB): 127872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3079
system time used= 0.076336
maximum resident set size= 129280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9537
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 385
involuntary context switches= 84


# summary of solver processes directly reported to runsolver:
#   pid: 180126
#   total CPU time (s): 1.38424
#   total CPU user time (s): 1.3079
#   total CPU system time (s): 0.076336

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.022694 second user time and 0.052608 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-24 13:25:57
IDJOB=4440459
IDBENCH=151031
IDSOLVER=3079
FILE ID=nodeC012/4440459-1721820357
RUNJOBID= nodeC012-1721820326-179523
SLURM_JOB_ID= 7891468
Free space on /tmp= 723760 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-519.cudf.trendy.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440459-1721820357/watcher-4440459-1721820357 -o /tmp/evaluation-result-4440459-1721820357/solver-4440459-1721820357 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1721820326-179523 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440459-1721820357 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440459-1721820357.opb

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

MD5SUM BENCH= e7cc5da6791034e54e14b6dbc3482589
RANDOM SEED=498811907

nodeC012.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3674.640
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 1396.712
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 1197.337
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 1296.933
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 3674.629
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 3645.037
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
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		: 1197.363
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.47
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		: 1396.797
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        119481232 kB
MemAvailable:   128192620 kB
Buffers:          257716 kB
Cached:          9236456 kB
SwapCached:           72 kB
Active:          2545868 kB
Inactive:        8976112 kB
Active(anon):       1460 kB
Inactive(anon):  2079532 kB
Active(file):    2544408 kB
Inactive(file):  6896580 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070448 kB
Dirty:            104920 kB
Writeback:             0 kB
AnonPages:       2024552 kB
Mapped:           135996 kB
Shmem:             53368 kB
KReclaimable:     220864 kB
Slab:             335572 kB
SReclaimable:     220864 kB
SUnreclaim:       114708 kB
KernelStack:        4860 kB
PageTables:        13544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   18219056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            15136 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1644544 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      402248 kB
DirectMap2M:    55076864 kB
DirectMap1G:    80740352 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC012 at 2024-07-24 13:25:58