Trace number 4440454

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. 1.12058 0.675051

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/
misc2010/datasets/caixa/normalized-522.cudf.paranoid.opb
MD5SUM94aa3ba78e7e28517e0a325554b92c68
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 benchmark0.054255
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7706
Total number of constraints40211
Number of constraints which are clauses40211
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 3692
Biggest coefficient in the objective function 2147
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 3323554
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 2147
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 3323554
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.13/0.12	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.13/0.12	c This is free software under the dual EPL/GNU LGPL licenses.
0.13/0.12	c See www.sat4j.org for details.
0.13/0.13	c version CUSTOM.v20240707
0.13/0.15	c java.runtime.name	OpenJDK Runtime Environment
0.13/0.15	c java.vm.name		OpenJDK 64-Bit Server VM
0.13/0.15	c java.vm.version	22.0.1+8-16
0.13/0.15	c java.vm.vendor	Oracle Corporation
0.13/0.15	c sun.arch.data.model	64
0.13/0.15	c java.version		22.0.1
0.13/0.15	c os.name		Linux
0.13/0.15	c os.version		4.18.0-301.1.el8.x86_64
0.13/0.15	c os.arch		amd64
0.13/0.16	c Free memory 		2113181440
0.13/0.16	c Max memory 		16282288128
0.13/0.16	c Total memory 		2122317824
0.13/0.16	c Number of processors 	2
0.32/0.23	--- Begin Solver configuration ---
0.32/0.23	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.32/0.23	Learn all clauses as in MiniSAT
0.32/0.23	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.23	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.32/0.23	Expensive reason simplification
0.32/0.23	Glucose 2.1 dynamic restart strategy
0.32/0.23	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
0.32/0.23	timeout=2147483s
0.32/0.23	DB Simplification allowed=false
0.32/0.23	Listener: none
0.32/0.23	--- End Solver configuration ---
0.32/0.23	c Pseudo Boolean Optimization by upper bound
0.32/0.23	c --- Begin Solver configuration ---
0.32/0.23	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.32/0.23	c Learn all clauses as in MiniSAT
0.32/0.23	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.32/0.23	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.32/0.23	c Expensive reason simplification
0.32/0.23	c Glucose 2.1 dynamic restart strategy
0.32/0.23	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
0.32/0.23	c timeout=2147483s
0.32/0.23	c DB Simplification allowed=false
0.32/0.23	c Listener: none
0.32/0.23	c --- End Solver configuration ---
0.32/0.23	c solving HOME/instance-4440454-1721820398.opb
0.32/0.23	c reading problem ... 
0.32/0.23	c using VERIPB proof format
0.32/0.23	c  objective function found
0.87/0.60	c (trivial inconsistency)
1.05/0.61	c starts		: 0
1.05/0.62	c conflicts		: 0
1.05/0.62	c decisions		: 0
1.05/0.62	c propagations		: 0
1.05/0.62	c inspects		: 0
1.05/0.62	c shortcuts		: 0
1.05/0.62	c learnt literals	: 0
1.05/0.62	c learnt binary clauses	: 0
1.05/0.62	c learnt ternary clauses	: 0
1.05/0.62	c learnt constraints	: 0
1.05/0.62	c ignored constraints	: 0
1.05/0.62	c root simplifications	: 0
1.05/0.62	c removed literals (reason simplification)	: 0
1.05/0.62	c reason swapping (by a shorter reason)	: 0
1.05/0.62	c Calls to reduceDB	: 0
1.05/0.62	c Number of update (reduction) of LBD	: 0
1.05/0.62	c Imported unit clauses	: 0
1.05/0.62	c No decision after first conflict	: true
1.05/0.63	c number of reductions to clauses (during analyze)	: 0
1.05/0.63	c number of learned constraints concerned by reduction	: 0
1.05/0.63	c number of learning phase by resolution	: 0
1.05/0.63	c number of learning phase by cutting planes	: 0
1.05/0.63	c number of rounding to 1 operations	: 0
1.05/0.63	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.05/0.63	c number of reductions of the coefficients by power 2 	: 0
1.05/0.63	c number of right shift for reduction by power 2 	: 0
1.05/0.63	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.05/0.63	c number of ending skipping 	: 0
1.05/0.63	c number of internal skipping 	: 0
1.05/0.63	c number of derivation steps 	: 0
1.05/0.63	c number of skipped derivation steps 	: 0
1.05/0.63	c number of remaining unassigned 	: 0
1.05/0.63	c number of remaining assigned 	: 0
1.05/0.63	c number of falsified literals weakened from reason	: 0
1.05/0.63	c number of falsified literals weakened from conflict	: 0
1.05/0.63	c time for arithmetic operations	: 0
1.05/0.63	c minimum degree of deleted constraints	: null
1.05/0.63	c maximum degree of deleted constraints	: null
1.05/0.63	c number of deleted constraints	: 0
1.05/0.64	c speed (assignments/second)	: 0.0
1.05/0.64	c non guided choices	: 0
1.05/0.64	s UNSATISFIABLE
1.05/0.64	c Total wall clock time (in seconds): 0.411

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: 64096 MiB (57019 MiB free)
  memory of node 1: 64473 MiB (54056 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440454-1721820398/watcher-4440454-1721820398 -o /tmp/evaluation-result-4440454-1721820398/solver-4440454-1721820398 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721820325-176944 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440454-1721820398 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440454-1721820398.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
solver pid=178052, runsolver pid=178049
Current StackSize limit: 8192 KiB


[startup+0.103078 s]*
/proc/loadavg: 3.94 1.34 0.53 6/327 178070
/proc/meminfo: memFree=113687848/131655788 swapFree=131071472/131071996
[pid=178052] ppid=178049 vsize=18975048 memory=56436 CPUtime=0.13 cores=1,3
/proc/178052/stat : 178052 (java) S 178049 178052 176776 0 -1 1077936128 6605 0 0 0 10 3 0 0 20 0 18 0 18028783 19430449152 14109 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
/proc/178052/statm: 4743762 14109 5629 1 0 550925 0
[pid=178052/tid=178054] ppid=178049 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=1,3
/proc/178052/task/178054/stat : 178054 (java) S 178049 178052 176776 0 -1 1077936192 5518 0 0 0 6 2 0 0 20 0 18 0 18028783 19430449152 14109 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178063] ppid=178049 vsize=18975048 memory=232851243367 CPUtime=0 cores=1,3
/proc/178052/task/178063/stat : 178063 (Finalizer) S 178049 178052 176776 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 14109 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178070] ppid=178049 vsize=18975048 memory=3905244537068716064 CPUtime=0 cores=1,3
/proc/178052/task/178070/stat : 178070 (Common-Cleaner) S 178049 178052 176776 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 14109 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56436 KiB

[startup+0.214794 s]*
/proc/loadavg: 3.94 1.34 0.53 7/327 178070
/proc/meminfo: memFree=113670076/131655788 swapFree=131071472/131071996
[pid=178052] ppid=178049 vsize=18975048 memory=65712 CPUtime=0.32 cores=1,3
/proc/178052/stat : 178052 (java) S 178049 178052 176776 0 -1 1077936128 7385 0 0 0 28 4 0 0 20 0 18 0 18028783 19430449152 16428 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
/proc/178052/statm: 4743762 16428 5634 1 0 551562 0
[pid=178052/tid=178054] ppid=178049 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=1,3
/proc/178052/task/178054/stat : 178054 (java) R 178049 178052 176776 0 -1 4194368 5872 0 0 0 17 2 0 0 20 0 18 0 18028783 19430449152 16428 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178063] ppid=178049 vsize=18975048 memory=880909 CPUtime=0 cores=1,3
/proc/178052/task/178063/stat : 178063 (Finalizer) S 178049 178052 176776 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 16428 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178070] ppid=178049 vsize=18975048 memory=15260341797930584 CPUtime=0 cores=1,3
/proc/178052/task/178070/stat : 178070 (Common-Cleaner) S 178049 178052 176776 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 16428 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65712 KiB

[startup+0.323793 s]*
/proc/loadavg: 3.94 1.34 0.53 8/327 178070
/proc/meminfo: memFree=113656392/131655788 swapFree=131071472/131071996
[pid=178052] ppid=178049 vsize=18975048 memory=71068 CPUtime=0.51 cores=1,3
/proc/178052/stat : 178052 (java) S 178049 178052 176776 0 -1 1077936128 7611 0 0 0 47 4 0 0 20 0 18 0 18028783 19430449152 17767 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
/proc/178052/statm: 4743762 17767 5743 1 0 551693 0
[pid=178052/tid=178054] ppid=178049 vsize=18975048 memory=-8527964348866142908 CPUtime=0.3 cores=1,3
/proc/178052/task/178054/stat : 178054 (java) R 178049 178052 176776 0 -1 4194368 5959 0 0 0 27 3 0 0 20 0 18 0 18028783 19430449152 17767 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178063] ppid=178049 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/178052/task/178063/stat : 178063 (Finalizer) S 178049 178052 176776 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 17767 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178070] ppid=178049 vsize=18975048 memory=0 CPUtime=0 cores=1,3
/proc/178052/task/178070/stat : 178070 (Common-Cleaner) S 178049 178052 176776 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 17767 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 71068 KiB

[startup+0.674995 s]
# the end of solver process 178052 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.05787 s, system=0.062712 s

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

[startup+0.418256 s]*
/proc/loadavg: 3.94 1.34 0.53 6/327 178070
/proc/meminfo: memFree=113635112/131655788 swapFree=131071472/131071996
[pid=178052] ppid=178049 vsize=18975048 memory=87700 CPUtime=0.69 cores=1,3
/proc/178052/stat : 178052 (java) S 178049 178052 176776 0 -1 1077936128 8727 0 0 0 64 5 0 0 20 0 18 0 18028783 19430449152 21925 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
/proc/178052/statm: 4743762 21925 5743 1 0 552354 0
[pid=178052/tid=178054] ppid=178049 vsize=18975048 memory=4026531971 CPUtime=0.39 cores=1,3
/proc/178052/task/178054/stat : 178054 (java) R 178049 178052 176776 0 -1 4194368 5968 0 0 0 36 3 0 0 20 0 18 0 18028783 19430449152 21925 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178063] ppid=178049 vsize=18975048 memory=880909 CPUtime=0 cores=1,3
/proc/178052/task/178063/stat : 178063 (Finalizer) S 178049 178052 176776 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 21925 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178070] ppid=178049 vsize=18975048 memory=15260341797930584 CPUtime=0 cores=1,3
/proc/178052/task/178070/stat : 178070 (Common-Cleaner) S 178049 178052 176776 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18028788 19430449152 21925 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 87700 KiB

[startup+0.616692 s]
/proc/loadavg: 3.94 1.34 0.53 7/327 178070
/proc/meminfo: memFree=113606612/131655788 swapFree=131071472/131071996
[pid=178052] ppid=178049 vsize=19108176 memory=126840 CPUtime=1.05 cores=1,3
/proc/178052/stat : 178052 (java) S 178049 178052 176776 0 -1 1077936128 9311 0 0 0 100 5 0 0 20 0 19 0 18028783 19566772224 31710 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
/proc/178052/statm: 4777044 31710 5743 1 0 553299 0
[pid=178052/tid=178054] ppid=178049 vsize=19108176 memory=880825 CPUtime=0.57 cores=1,3
/proc/178052/task/178054/stat : 178054 (java) S 178049 178052 176776 0 -1 1077936192 6035 0 0 0 54 3 0 0 20 0 19 0 18028783 19566772224 31710 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178063] ppid=178049 vsize=19108176 memory=911202 CPUtime=0 cores=1,3
/proc/178052/task/178063/stat : 178063 (Finalizer) S 178049 178052 176776 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 18028788 19566772224 31710 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
[pid=178052/tid=178070] ppid=178049 vsize=19108176 memory=1102261 CPUtime=0 cores=1,3
/proc/178052/task/178070/stat : 178070 (Common-Cleaner) S 178049 178052 176776 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 18028788 19566772224 31710 134679101440 94781851312128 94781851315824 140721595674688 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94781851323640 94781851324432 94781873446912 140721595679659 140721595679841 140721595679841 140721595686856 0
Current children cumulated CPU time: 1.05 s
Current children cumulated vsize: 19108176 KiB
Current children cumulated memory: 126840 KiB

Child status: 20

Real time (s): 0.675051
CPU time (s): 1.12058
CPU user time (s): 1.05787
CPU system time (s): 0.062712
CPU usage (%): 166
Max. virtual memory (cumulated for all children) (KiB): 19108176
Max. memory (cumulated for all children) (KiB): 126840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05787
system time used= 0.062712
maximum resident set size= 128728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9432
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= 370
involuntary context switches= 73


# summary of solver processes directly reported to runsolver:
#   pid: 178052
#   total CPU time (s): 1.12058
#   total CPU user time (s): 1.05787
#   total CPU system time (s): 0.062712

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017814 second user time and 0.055788 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-24 13:26:38
IDJOB=4440454
IDBENCH=151218
IDSOLVER=3079
FILE ID=nodeC004/4440454-1721820398
RUNJOBID= nodeC004-1721820325-176944
SLURM_JOB_ID= 7891447
Free space on /tmp= 723768 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-522.cudf.paranoid.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-4440454-1721820398/watcher-4440454-1721820398 -o /tmp/evaluation-result-4440454-1721820398/solver-4440454-1721820398 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721820325-176944 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440454-1721820398 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440454-1721820398.opb

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

MD5SUM BENCH= 94aa3ba78e7e28517e0a325554b92c68
RANDOM SEED=799964272

nodeC004.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		: 3672.480
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	: 6984.13
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		: 1895.700
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	: 6983.36
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		: 1197.456
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	: 6984.13
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		: 1596.379
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	: 6983.36
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		: 3672.449
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	: 6984.13
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		: 3627.013
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	: 6983.36
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		: 1197.428
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	: 6984.13
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		: 1197.279
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        113779152 kB
MemAvailable:   119958796 kB
Buffers:          242360 kB
Cached:          6733540 kB
SwapCached:           60 kB
Active:          2547100 kB
Inactive:       14672768 kB
Active(anon):       1444 kB
Inactive(anon): 10296496 kB
Active(file):    2545656 kB
Inactive(file):  4376272 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:            193692 kB
Writeback:             0 kB
AnonPages:      10242268 kB
Mapped:           134604 kB
Shmem:             53860 kB
KReclaimable:     195828 kB
Slab:             315104 kB
SReclaimable:     195828 kB
SUnreclaim:       119276 kB
KernelStack:        4992 kB
PageTables:        30000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   16162720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20128 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9902080 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:      392008 kB
DirectMap2M:    50892800 kB
DirectMap1G:    84934656 kB

Free space on /tmp at the end= 723768 MiB
End job on nodeC004 at 2024-07-24 13:26:39