Trace number 4427577

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 Partial RoundingSAT 2024 2024-07-12UNSAT 1.98551 1.09536

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/
misc2010/datasets/caixa/normalized-1336.cudf.paranoid.opb
MD5SUMba53a0f45335332c563b3f8584ac001a
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 benchmark0.057702
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9276
Total number of constraints48188
Number of constraints which are clauses48188
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 constraint1891
Number of terms in the objective function 4388
Biggest coefficient in the objective function 2501
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 4726888
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 2501
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 4726888
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.15	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.15	 - never skip resolution steps
0.13/0.15	 - Auto-division on coefficients is disabled
0.13/0.15	 - No postprocessing
0.13/0.15	 - Conflict is considered as is when resolving
0.13/0.15	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.15	 - Weaken first using unassigned literals
0.13/0.15	 - Bump strategy: ALWAYS_ONE
0.13/0.15	 - Bumper: ASSIGNED
0.13/0.15	--- Begin Solver configuration ---
0.13/0.15	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.15	Learn all clauses as in MiniSAT
0.13/0.15	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.15	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.15	No reason simplification
0.13/0.15	Armin Biere (Picosat) restarts strategy
0.13/0.15	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.15	timeout=2147483s
0.13/0.15	DB Simplification allowed=false
0.13/0.15	Listener: none
0.13/0.15	--- End Solver configuration ---
0.13/0.15	c Pseudo Boolean Optimization by upper bound
0.13/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.15	c  - never skip resolution steps
0.13/0.15	c  - Auto-division on coefficients is disabled
0.13/0.15	c  - No postprocessing
0.13/0.15	c  - Conflict is considered as is when resolving
0.13/0.15	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.13/0.15	c  - Weaken first using unassigned literals
0.13/0.15	c  - Bump strategy: ALWAYS_ONE
0.13/0.15	c  - Bumper: ASSIGNED
0.13/0.15	c --- Begin Solver configuration ---
0.13/0.15	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.13/0.15	c Learn all clauses as in MiniSAT
0.13/0.15	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.15	c No reason simplification
0.13/0.15	c Armin Biere (Picosat) restarts strategy
0.13/0.15	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.13/0.15	c timeout=2147483s
0.13/0.15	c DB Simplification allowed=false
0.13/0.15	c Listener: none
0.13/0.15	c --- End Solver configuration ---
0.13/0.15	c solving HOME/instance-4427577-1720998099.opb
0.13/0.15	c reading problem ... 
0.13/0.16	c  objective function found
1.86/1.03	c (trivial inconsistency)
1.86/1.04	c starts		: 0
1.86/1.04	c conflicts		: 0
1.86/1.04	c decisions		: 0
1.86/1.04	c propagations		: 0
1.86/1.04	c inspects		: 0
1.86/1.04	c shortcuts		: 0
1.86/1.04	c learnt literals	: 0
1.86/1.04	c learnt binary clauses	: 0
1.86/1.04	c learnt ternary clauses	: 0
1.86/1.04	c learnt constraints	: 0
1.86/1.04	c ignored constraints	: 0
1.86/1.04	c root simplifications	: 0
1.86/1.04	c removed literals (reason simplification)	: 0
1.86/1.04	c reason swapping (by a shorter reason)	: 0
1.86/1.04	c Calls to reduceDB	: 0
1.86/1.04	c Number of update (reduction) of LBD	: 0
1.86/1.04	c Imported unit clauses	: 0
1.86/1.04	c No decision after first conflict	: true
1.86/1.04	c number of reductions to clauses (during analyze)	: 0
1.86/1.04	c number of learned constraints concerned by reduction	: 0
1.86/1.04	c number of learning phase by resolution	: 0
1.86/1.04	c number of learning phase by cutting planes	: 0
1.86/1.04	c number of rounding to 1 operations	: 0
1.86/1.04	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.86/1.05	c number of reductions of the coefficients by power 2 	: 0
1.86/1.05	c number of right shift for reduction by power 2 	: 0
1.86/1.05	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.86/1.05	c number of ending skipping 	: 0
1.86/1.05	c number of internal skipping 	: 0
1.86/1.05	c number of derivation steps 	: 0
1.86/1.05	c number of skipped derivation steps 	: 0
1.86/1.05	c number of remaining unassigned 	: 0
1.86/1.05	c number of remaining assigned 	: 0
1.86/1.05	c number of falsified literals weakened from reason	: 0
1.86/1.05	c number of falsified literals weakened from conflict	: 0
1.86/1.05	c time for arithmetic operations	: 0
1.86/1.05	c minimum degree of deleted constraints	: null
1.86/1.05	c maximum degree of deleted constraints	: null
1.86/1.05	c number of deleted constraints	: 0
1.86/1.05	c speed (assignments/second)	: 0.0
1.86/1.05	c non guided choices	: 0
1.86/1.05	s UNSATISFIABLE
1.86/1.05	c Total wall clock time (in seconds): 0.902

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: 63931 MiB (59326 MiB free)
  memory of node 1: 64510 MiB (59291 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4427577-1720998099/watcher-4427577-1720998099 -o /tmp/evaluation-result-4427577-1720998099/solver-4427577-1720998099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1720994549-776291 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4427577-1720998099.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=779192, runsolver pid=779189

[startup+0.10006 s]*
/proc/loadavg: 4.41 4.28 4.17 7/331 779210
/proc/meminfo: memFree=121080972/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=18975048 memory=66936 CPUtime=0.13 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 7046 0 0 0 11 2 0 0 20 0 18 0 151978217 19430449152 16734 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4743762 16734 5767 1 0 549305 0
[pid=779192/tid=779194] ppid=779189 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 5645 0 0 0 7 1 0 0 20 0 18 0 151978218 19430449152 16734 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=18975048 memory=232851243367 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 151978220 19430449152 16734 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=18975048 memory=14408220236082459 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 151978221 19430449152 16764 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 66936 KiB

[startup+0.212902 s]*
/proc/loadavg: 4.41 4.28 4.17 9/331 779210
/proc/meminfo: memFree=120979168/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=18975048 memory=104080 CPUtime=0.35 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 7583 0 0 0 32 3 0 0 20 0 18 0 151978217 19430449152 26020 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4743762 26020 5837 1 0 549698 0
[pid=779192/tid=779194] ppid=779189 vsize=18975048 memory=4782652875487838339 CPUtime=0.2 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 5932 0 0 0 18 2 0 0 20 0 18 0 151978218 19430449152 26020 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=18975048 memory=15945 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 151978220 19430449152 26020 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=18975048 memory=14418111545738801 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 151978221 19430449152 26020 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 0.35 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 104080 KiB

[startup+0.313903 s]*
/proc/loadavg: 4.41 4.28 4.17 8/332 779211
/proc/meminfo: memFree=120903100/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=19041612 memory=168180 CPUtime=0.54 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 9350 0 0 0 49 5 0 0 20 0 19 0 151978217 19498610688 42045 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4760403 42045 5852 1 0 551070 0
[pid=779192/tid=779194] ppid=779189 vsize=19041612 memory=-8526837345152311996 CPUtime=0.28 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 5967 0 0 0 25 3 0 0 20 0 19 0 151978218 19498610688 42045 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 151978220 19498610688 42045 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 151978221 19498610688 42045 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 0.54 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 168180 KiB

[startup+0.700898 s]
/proc/loadavg: 4.41 4.28 4.17 6/332 779211
/proc/meminfo: memFree=120434556/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=19041612 memory=1238324 CPUtime=1.27 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 15771 0 0 0 100 27 0 0 20 0 19 0 151978217 19498610688 309581 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4760403 309581 5852 1 0 553315 0
[pid=779192/tid=779194] ppid=779189 vsize=19041612 memory=5428 CPUtime=0.64 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 6486 0 0 0 41 23 0 0 20 0 19 0 151978218 19498610688 309581 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=19041612 memory=13120 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 151978220 19498610688 309581 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 151978221 19498610688 309581 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1238324 KiB

[startup+1.09531 s]
# the end of solver process 779192 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.68813 s, system=0.297376 s

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

[startup+0.801901 s]
/proc/loadavg: 4.41 4.28 4.17 6/332 779211
/proc/meminfo: memFree=120434556/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=19041612 memory=1315464 CPUtime=1.46 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 19738 0 0 0 118 28 0 0 20 0 19 0 151978217 19498610688 328866 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4760403 328866 5852 1 0 556058 0
[pid=779192/tid=779194] ppid=779189 vsize=19041612 memory=26340 CPUtime=0.73 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 6517 0 0 0 49 24 0 0 20 0 19 0 151978218 19498610688 328866 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=19041612 memory=100 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 151978220 19498610688 328866 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=19041612 memory=32336 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 151978221 19498610688 328866 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1315464 KiB

[startup+1.00091 s]*
/proc/loadavg: 4.41 4.28 4.17 7/332 779211
/proc/meminfo: memFree=119256848/131524600 swapFree=131071996/131071996
[pid=779192] ppid=779189 vsize=19041612 memory=1317312 CPUtime=1.86 cores=0,2
/proc/779192/stat : 779192 (java) S 779189 779192 776280 0 -1 1077936128 20180 0 0 0 158 28 0 0 20 0 19 0 151978217 19498610688 329328 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
/proc/779192/statm: 4760403 329328 5852 1 0 556471 0
[pid=779192/tid=779194] ppid=779189 vsize=19041612 memory=-8526837345152311996 CPUtime=0.91 cores=0,2
/proc/779192/task/779194/stat : 779194 (java) R 779189 779192 776280 0 -1 4194368 6518 0 0 0 67 24 0 0 20 0 19 0 151978218 19498610688 329328 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779203] ppid=779189 vsize=19041612 memory=7356 CPUtime=0 cores=0,2
/proc/779192/task/779203/stat : 779203 (Finalizer) S 779189 779192 776280 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 151978220 19498610688 329328 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
[pid=779192/tid=779210] ppid=779189 vsize=19041612 memory=30236 CPUtime=0 cores=0,2
/proc/779192/task/779210/stat : 779210 (Common-Cleaner) S 779189 779192 776280 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 151978221 19498610688 329328 134679101440 94225396150272 94225396153968 140720858113952 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94225396161784 94225396162576 94225425813504 140720858121200 140720858121313 140720858121313 140720858128328 0
Current children cumulated CPU time: 1.86 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1317312 KiB

Child status: 20

Real time (s): 1.09536
CPU time (s): 1.98551
CPU user time (s): 1.68813
CPU system time (s): 0.297376
CPU usage (%): 181.265
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 1317312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68813
system time used= 0.297376
maximum resident set size= 1319428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20388
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= 696
involuntary context switches= 108


# summary of solver processes directly reported to runsolver:
#   pid: 779192
#   total CPU time (s): 1.98551
#   total CPU user time (s): 1.68813
#   total CPU system time (s): 0.297376

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013099 second user time and 0.037082 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2024-07-15 01:01:52
IDJOB=4427577
IDBENCH=151201
IDSOLVER=3046
FILE ID=nodeC031/4427577-1720998099
RUNJOBID= nodeC031-1720994549-776291
SLURM_JOB_ID= 7505325
Free space on /tmp= 890068 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1336.cudf.paranoid.opb
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4427577-1720998099/watcher-4427577-1720998099 -o /tmp/evaluation-result-4427577-1720998099/solver-4427577-1720998099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1720994549-776291 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4427577-1720998099.opb

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

MD5SUM BENCH= ba53a0f45335332c563b3f8584ac001a
RANDOM SEED=716307364

nodeC031.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	: 0xb00002a
cpu MHz		: 3639.595
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.768
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3647.715
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3613.265
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.589
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3613.262
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3610.501
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.024
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        121539128 kB
MemAvailable:   122839404 kB
Buffers:          334104 kB
Cached:          1794112 kB
SwapCached:            0 kB
Active:           530356 kB
Inactive:        8832544 kB
Active(anon):       1536 kB
Inactive(anon):  7270860 kB
Active(file):     528820 kB
Inactive(file):  1561684 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6472 kB
Writeback:             0 kB
AnonPages:       7232956 kB
Mapped:           122692 kB
Shmem:             37720 kB
KReclaimable:      98840 kB
Slab:             204156 kB
SReclaimable:      98840 kB
SUnreclaim:       105316 kB
KernelStack:        5056 kB
PageTables:        24132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    9987380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            59456 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6864896 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:      162516 kB
DirectMap2M:    12193792 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC031 at 2024-07-15 01:01:53