Trace number 4525164

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j CP 2025-06-06OPTIMUM 1.28701 0.8232

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_25_pb.cnf.cr--soft-33-100-0.wbo
MD5SUM89aefd8d12d4ecfcc808149fbf6d13e8
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.067079
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1000
Total number of constraints90
Number of soft constraints61
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
Top cost 3008
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 3007
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.08/0.21	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.08/0.21	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.21	c See www.sat4j.org for details.
0.08/0.22	c version PB25.v20250606
0.25/0.25	c java.runtime.name	OpenJDK Runtime Environment
0.25/0.25	c java.vm.name		OpenJDK 64-Bit Server VM
0.25/0.25	c java.vm.version	22.0.1+8-16
0.25/0.25	c java.vm.vendor	Oracle Corporation
0.25/0.25	c sun.arch.data.model	64
0.25/0.25	c java.version		22.0.1
0.25/0.25	c os.name		Linux
0.25/0.25	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.25/0.25	c os.arch		amd64
0.25/0.26	c Free memory 		2104792832
0.25/0.26	c Max memory 		16282288128
0.25/0.26	c Total memory 		2113929216
0.25/0.27	c Number of processors 	2
0.58/0.44	c Pseudo Boolean Optimization by upper bound
0.58/0.44	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.58/0.44	c  - never skip resolution steps
0.58/0.44	c  - Auto-division on coefficients is disabled
0.58/0.44	c  - No postprocessing
0.58/0.44	c  - Conflict is considered as is when resolving
0.58/0.44	c  - Use constraints as they come during conflict analysis
0.58/0.44	c  - Weaken first using unassigned literals
0.58/0.44	c  - Bump strategy: ALWAYS_ONE
0.58/0.44	c  - Bumper: ANY
0.58/0.44	c --- Begin Solver configuration ---
0.58/0.44	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.58/0.44	c Learn all clauses as in MiniSAT
0.58/0.44	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.58/0.44	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.58/0.44	c No reason simplification
0.58/0.44	c Armin Biere (Picosat) restarts strategy
0.58/0.44	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.58/0.44	c timeout=2147483s
0.58/0.44	c DB Simplification allowed=false
0.58/0.44	c Listener: none
0.58/0.44	c --- End Solver configuration ---
0.58/0.45	c solving HOME/instance-4525164-1751620362.wbo
0.58/0.45	c reading problem ... 
0.74/0.56	c ... done. Wall clock time 0.11s.
0.74/0.56	c declared #vars     1000
0.74/0.56	c internal #vars     1061
0.74/0.56	c #constraints  91
0.74/0.56	c constraints type 
0.74/0.56	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.74/0.56	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 14
0.74/0.56	c org.sat4j.specs.Constr$1 => 1
0.74/0.56	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.74/0.56	c 91 constraints processed.
0.74/0.58	c objective function length is 61 literals
1.05/0.74	c SATISFIABLE
1.05/0.74	c OPTIMIZING...
1.05/0.74	c Got one! Elapsed wall clock time (in seconds):0.294
1.05/0.74	o 135
1.05/0.75	c Got one! Elapsed wall clock time (in seconds):0.306
1.05/0.75	o 17
1.05/0.78	c starts		: 2
1.05/0.79	c conflicts		: 26
1.05/0.79	c decisions		: 2054
1.05/0.79	c propagations		: 5052
1.05/0.79	c inspects		: 6850
1.05/0.79	c shortcuts		: 0
1.05/0.79	c learnt literals	: 0
1.05/0.79	c learnt binary clauses	: 0
1.05/0.79	c learnt ternary clauses	: 0
1.05/0.79	c learnt constraints	: 26
1.05/0.79	c ignored constraints	: 0
1.05/0.79	c root simplifications	: 0
1.05/0.79	c removed literals (reason simplification)	: 0
1.05/0.79	c reason swapping (by a shorter reason)	: 0
1.05/0.79	c Calls to reduceDB	: 0
1.05/0.79	c Number of update (reduction) of LBD	: 0
1.05/0.79	c Imported unit clauses	: 0
1.05/0.80	c No decision after first conflict	: false
1.05/0.80	c number of reductions to clauses (during analyze)	: 0
1.05/0.80	c number of learned constraints concerned by reduction	: 0
1.24/0.80	c number of learning phase by resolution	: 0
1.24/0.80	c number of learning phase by cutting planes	: 0
1.24/0.80	c number of rounding to 1 operations	: 0
1.24/0.80	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.24/0.80	c number of reductions of the coefficients by power 2 	: 0
1.24/0.80	c number of right shift for reduction by power 2 	: 0
1.24/0.80	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.24/0.80	c number of ending skipping 	: 0
1.24/0.80	c number of internal skipping 	: 0
1.24/0.80	c number of derivation steps 	: 124
1.24/0.80	c number of skipped derivation steps 	: 0
1.24/0.80	c number of remaining unassigned 	: 0
1.24/0.80	c number of remaining assigned 	: 0
1.24/0.80	c number of falsified literals weakened from reason	: 0
1.24/0.80	c number of falsified literals weakened from conflict	: 0
1.24/0.80	c time for arithmetic operations	: 0
1.24/0.80	c minimum degree of deleted constraints	: null
1.24/0.80	c maximum degree of deleted constraints	: null
1.24/0.80	c number of deleted constraints	: 0
1.24/0.81	c speed (assignments/second)	: 23388.88888888889
1.24/0.81	c non guided choices	: 1232
1.24/0.81	s OPTIMUM FOUND
1.24/0.81	c Found 2 solution(s)
1.24/0.81	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 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1.24/0.81	c objective function=17
1.24/0.81	c Total wall clock time (in seconds): 0.367

Verifier Data 

OK	17

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: 63794 MiB (62482 MiB free)
  memory of node 1: 64507 MiB (63008 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525164-1751620362/watcher-4525164-1751620362 -o /tmp/evaluation-result-4525164-1751620362/solver-4525164-1751620362 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751620354-87137 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525164-1751620362.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=87879, runsolver pid=87875

[startup+0.100073 s]*
/proc/loadavg: 2.05 3.33 3.81 10/300 87923
/proc/meminfo: memFree=128476392/131382112 swapFree=33009904/33010684
[pid=87879] ppid=87875 vsize=18930288 memory=45228 CPUtime=0.08 cores=5,7
/proc/87879/stat : 87879 (java) S 87875 87879 87124 0 -1 4194304 5409 0 0 0 5 3 0 0 20 0 18 0 77715092 19384614912 11307 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
/proc/87879/statm: 4732572 11307 4890 1 0 546693 0
[pid=87879/tid=87888] ppid=87875 vsize=18930288 memory=4026532141 CPUtime=0.05 cores=5,7
/proc/87879/task/87888/stat : 87888 (java) R 87875 87879 87124 0 -1 4194368 4539 0 0 0 3 2 0 0 20 0 18 0 77715095 19384614912 11307 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87906] ppid=87875 vsize=18930288 memory=228522721619 CPUtime=0 cores=5,7
/proc/87879/task/87906/stat : 87906 (Finalizer) S 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77715100 19384614912 11307 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87924] ppid=87875 vsize=18930288 memory=61792617516369 CPUtime=0 cores=5,7
/proc/87879/task/87924/stat : 87924 (Common-Cleaner) R 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77715103 19384614912 11307 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 18930288 KiB
Current children cumulated memory: 45228 KiB

[startup+0.216003 s]*
/proc/loadavg: 2.05 3.33 3.81 7/302 87932
/proc/meminfo: memFree=128454112/131382112 swapFree=33009904/33010684
[pid=87879] ppid=87875 vsize=18930384 memory=51624 CPUtime=0.25 cores=5,7
/proc/87879/stat : 87879 (java) S 87875 87879 87124 0 -1 4194304 6051 0 0 0 20 5 0 0 20 0 18 0 77715092 19384713216 12906 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
/proc/87879/statm: 4732596 12906 5338 1 0 547212 0
[pid=87879/tid=87888] ppid=87875 vsize=18930384 memory=3472328300254199928 CPUtime=0.16 cores=5,7
/proc/87879/task/87888/stat : 87888 (java) R 87875 87879 87124 0 -1 4194368 4948 0 0 0 13 3 0 0 20 0 18 0 77715095 19384713216 12906 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87906] ppid=87875 vsize=18930384 memory=228522721619 CPUtime=0 cores=5,7
/proc/87879/task/87906/stat : 87906 (Finalizer) S 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77715100 19384713216 12906 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87924] ppid=87875 vsize=18930384 memory=61792617516369 CPUtime=0 cores=5,7
/proc/87879/task/87924/stat : 87924 (Common-Cleaner) S 87875 87879 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77715103 19384713216 12906 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 51624 KiB

[startup+0.314548 s]*
/proc/loadavg: 2.05 3.33 3.81 5/302 87932
/proc/meminfo: memFree=128436220/131382112 swapFree=33009904/33010684
[pid=87879] ppid=87875 vsize=18930384 memory=59692 CPUtime=0.42 cores=5,7
/proc/87879/stat : 87879 (java) S 87875 87879 87124 0 -1 4194304 6564 0 0 0 36 6 0 0 20 0 18 0 77715092 19384713216 14923 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
/proc/87879/statm: 4732596 14923 5338 1 0 547689 0
[pid=87879/tid=87888] ppid=87875 vsize=18930384 memory=7100839870037463165 CPUtime=0.26 cores=5,7
/proc/87879/task/87888/stat : 87888 (java) S 87875 87879 87124 0 -1 4194368 5145 0 0 0 22 4 0 0 20 0 18 0 77715095 19384713216 14923 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87906] ppid=87875 vsize=18930384 memory=6944656592455362617 CPUtime=0 cores=5,7
/proc/87879/task/87906/stat : 87906 (Finalizer) S 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77715100 19384713216 14923 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87924] ppid=87875 vsize=18930384 memory=8292148136172757137 CPUtime=0 cores=5,7
/proc/87879/task/87924/stat : 87924 (Common-Cleaner) S 87875 87879 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77715103 19384713216 14923 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
Current children cumulated CPU time: 0.42 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 59692 KiB

[startup+0.700342 s]
/proc/loadavg: 2.05 3.33 3.81 9/300 87948
/proc/meminfo: memFree=128432828/131382112 swapFree=33009904/33010684
[pid=87879] ppid=87875 vsize=18996948 memory=68408 CPUtime=1.05 cores=5,7
/proc/87879/stat : 87879 (java) S 87875 87879 87124 0 -1 4194304 7053 0 0 0 95 10 0 0 20 0 19 0 77715092 19452874752 17102 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
/proc/87879/statm: 4749237 17102 5466 1 0 548358 0
[pid=87879/tid=87888] ppid=87875 vsize=18996948 memory=5632 CPUtime=0.57 cores=5,7
/proc/87879/task/87888/stat : 87888 (java) R 87875 87879 87124 0 -1 4194368 5502 0 0 0 51 6 0 0 20 0 19 0 77715095 19452874752 17102 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87906] ppid=87875 vsize=18996948 memory=0 CPUtime=0 cores=5,7
/proc/87879/task/87906/stat : 87906 (Finalizer) S 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 77715100 19452874752 17102 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87924] ppid=87875 vsize=18996948 memory=11264 CPUtime=0 cores=5,7
/proc/87879/task/87924/stat : 87924 (Common-Cleaner) S 87875 87879 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 77715103 19452874752 17102 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
Current children cumulated CPU time: 1.05 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 68408 KiB

[startup+0.823147 s]
# the end of solver process 87879 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.16466 s, system=0.12235 s

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

[startup+0.800391 s]
/proc/loadavg: 2.05 3.33 3.81 9/300 87948
/proc/meminfo: memFree=128432828/131382112 swapFree=33009904/33010684
[pid=87879] ppid=87875 vsize=19130076 memory=73132 CPUtime=1.24 cores=5,7
/proc/87879/stat : 87879 (java) S 87875 87879 87124 0 -1 4194304 7257 0 0 0 113 11 0 0 20 0 19 0 77715092 19589197824 18283 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
/proc/87879/statm: 4782519 18283 5466 1 0 549059 0
[pid=87879/tid=87888] ppid=87875 vsize=19130076 memory=2764 CPUtime=0.6 cores=5,7
/proc/87879/task/87888/stat : 87888 (java) S 87875 87879 87124 0 -1 4194368 5547 0 0 0 54 6 0 0 20 0 19 0 77715095 19589197824 18283 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87906] ppid=87875 vsize=19130076 memory=23532 CPUtime=0 cores=5,7
/proc/87879/task/87906/stat : 87906 (Finalizer) S 87875 87879 87124 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 77715100 19589197824 18283 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 7 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
[pid=87879/tid=87924] ppid=87875 vsize=19130076 memory=4352 CPUtime=0 cores=5,7
/proc/87879/task/87924/stat : 87924 (Common-Cleaner) S 87875 87879 87124 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 77715103 19589197824 18283 18446744073709551615 94701052379136 94701052382832 140722708173360 0 0 0 4 0 16800975 1 0 0 -1 5 0 0 0 0 0 94701052390648 94701052391440 94701053194240 140722708175228 140722708175332 140722708175332 140722708180936 0
Current children cumulated CPU time: 1.24 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 73132 KiB

Child status: 30

Real time (s): 0.8232
CPU time (s): 1.28701
CPU user time (s): 1.16466
CPU system time (s): 0.12235
CPU usage (%): 156.342
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 73132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16466
system time used= 0.12235
maximum resident set size= 73388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7308
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= 945
involuntary context switches= 2067


# summary of solver processes directly reported to runsolver:
#   pid: 87879
#   total CPU time (s): 1.28701
#   total CPU user time (s): 1.16466
#   total CPU system time (s): 0.12235

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033782 second user time and 0.07041 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-07-04 11:12:42
IDJOB=4525164
IDBENCH=143483
IDSOLVER=3381
FILE ID=nodeC001/4525164-1751620362
RUNJOBID= nodeC001-1751620354-87137
SLURM_JOB_ID= 9598938
Free space on /tmp= 432504 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr--soft-33-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525164-1751620362/watcher-4525164-1751620362 -o /tmp/evaluation-result-4525164-1751620362/solver-4525164-1751620362 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751620354-87137 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4525164-1751620362.wbo

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

MD5SUM BENCH= 89aefd8d12d4ecfcc808149fbf6d13e8
RANDOM SEED=2108526911

nodeC001 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.192
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.182
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.176
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.205
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 2095.039
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.859
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.472
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.167
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        128494792 kB
MemAvailable:   129712644 kB
Buffers:            1668 kB
Cached:          2002268 kB
SwapCached:          128 kB
Active:           523820 kB
Inactive:        1764384 kB
Active(anon):     273960 kB
Inactive(anon):    28088 kB
Active(file):     249860 kB
Inactive(file):  1736296 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3864 kB
Writeback:             0 kB
AnonPages:        286276 kB
Mapped:           123520 kB
Shmem:             17776 kB
KReclaimable:     142264 kB
Slab:             228160 kB
SReclaimable:     142264 kB
SUnreclaim:        85896 kB
KernelStack:        4560 kB
PageTables:         3932 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4812324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149944 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432504 MiB
End job on nodeC001 at 2025-07-04 11:12:43