Trace number 4524606

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 0.620272 0.378712

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_30_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMfaa8272e216cdab2cc5fdf20b98dc310
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.175754
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1200
Total number of constraints100
Number of soft constraints100
Number of constraints which are clauses60
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 constraint30
Top cost 4887
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 4886
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB25.v20250606
0.00/0.09	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.09	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.09	c java.vm.version	22.0.1+8-16
0.00/0.09	c java.vm.vendor	Oracle Corporation
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		22.0.1
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.09	c os.arch		amd64
0.12/0.10	c Free memory 		2106806208
0.12/0.10	c Max memory 		16282288128
0.12/0.10	c Total memory 		2113929216
0.12/0.10	c Number of processors 	2
0.12/0.17	c Pseudo Boolean Optimization by upper bound
0.12/0.17	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.12/0.17	c  - never skip resolution steps
0.12/0.17	c  - Auto-division on coefficients is disabled
0.12/0.17	c  - No postprocessing
0.12/0.17	c  - Conflict is considered as is when resolving
0.12/0.17	c  - Use constraints as they come during conflict analysis
0.12/0.17	c  - Weaken first using unassigned literals
0.12/0.17	c  - Bump strategy: ALWAYS_ONE
0.12/0.17	c  - Bumper: ANY
0.12/0.17	c --- Begin Solver configuration ---
0.12/0.17	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.12/0.17	c Learn all clauses as in MiniSAT
0.12/0.17	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.17	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.12/0.17	c No reason simplification
0.12/0.17	c Armin Biere (Picosat) restarts strategy
0.12/0.17	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.12/0.17	c timeout=2147483s
0.12/0.17	c DB Simplification allowed=false
0.12/0.17	c Listener: none
0.12/0.17	c --- End Solver configuration ---
0.12/0.17	c solving HOME/instance-4524606-1751613847.wbo
0.12/0.17	c reading problem ... 
0.32/0.22	c ... done. Wall clock time 0.046s.
0.32/0.22	c declared #vars     1200
0.32/0.22	c internal #vars     1300
0.32/0.22	c #constraints  101
0.32/0.22	c constraints type 
0.32/0.22	c org.sat4j.pb.constraints.pb.MaxWatchPb => 40
0.32/0.22	c org.sat4j.specs.Constr$1 => 1
0.32/0.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 60
0.32/0.22	c 101 constraints processed.
0.32/0.23	c objective function length is 100 literals
0.49/0.33	c SATISFIABLE
0.49/0.33	c OPTIMIZING...
0.49/0.33	c Got one! Elapsed wall clock time (in seconds):0.165
0.49/0.33	o 29
0.49/0.34	c Got one! Elapsed wall clock time (in seconds):0.169
0.49/0.34	o 9
0.49/0.35	c starts		: 2
0.49/0.35	c conflicts		: 27
0.49/0.35	c decisions		: 1942
0.49/0.35	c propagations		: 6028
0.49/0.35	c inspects		: 8909
0.49/0.35	c shortcuts		: 0
0.49/0.35	c learnt literals	: 0
0.49/0.35	c learnt binary clauses	: 0
0.49/0.35	c learnt ternary clauses	: 0
0.49/0.35	c learnt constraints	: 27
0.49/0.35	c ignored constraints	: 0
0.49/0.35	c root simplifications	: 0
0.49/0.35	c removed literals (reason simplification)	: 0
0.49/0.35	c reason swapping (by a shorter reason)	: 0
0.49/0.35	c Calls to reduceDB	: 0
0.49/0.35	c Number of update (reduction) of LBD	: 0
0.49/0.35	c Imported unit clauses	: 0
0.49/0.35	c No decision after first conflict	: false
0.49/0.35	c number of reductions to clauses (during analyze)	: 0
0.49/0.35	c number of learned constraints concerned by reduction	: 0
0.49/0.35	c number of learning phase by resolution	: 0
0.49/0.35	c number of learning phase by cutting planes	: 0
0.49/0.36	c number of rounding to 1 operations	: 0
0.49/0.36	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.49/0.36	c number of reductions of the coefficients by power 2 	: 0
0.49/0.36	c number of right shift for reduction by power 2 	: 0
0.49/0.36	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.49/0.36	c number of ending skipping 	: 0
0.49/0.36	c number of internal skipping 	: 0
0.49/0.36	c number of derivation steps 	: 128
0.49/0.36	c number of skipped derivation steps 	: 0
0.49/0.36	c number of remaining unassigned 	: 0
0.49/0.36	c number of remaining assigned 	: 0
0.49/0.36	c number of falsified literals weakened from reason	: 0
0.49/0.36	c number of falsified literals weakened from conflict	: 0
0.49/0.36	c time for arithmetic operations	: 0
0.49/0.36	c minimum degree of deleted constraints	: null
0.49/0.36	c maximum degree of deleted constraints	: null
0.49/0.36	c number of deleted constraints	: 0
0.49/0.36	c speed (assignments/second)	: 52417.391304347824
0.49/0.36	c non guided choices	: 1392
0.49/0.36	s OPTIMUM FOUND
0.49/0.36	c Found 2 solution(s)
0.49/0.36	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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-x1165 -x1166 -x1167 -x1168 -x1169 -x1170 -x1171 -x1172 -x1173 -x1174 -x1175 -x1176 -x1177 -x1178 -x1179 -x1180 x1181 -x1182 -x1183 -x1184 -x1185 -x1186 -x1187 -x1188 -x1189 -x1190 -x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x1200 
0.49/0.37	c objective function=9
0.49/0.37	c Total wall clock time (in seconds): 0.197

Verifier Data 

OK	9

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: 63708 MiB (52532 MiB free)
  memory of node 1: 64465 MiB (58374 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4524606-1751613847/watcher-4524606-1751613847 -o /tmp/evaluation-result-4524606-1751613847/solver-4524606-1751613847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751612971-102374 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4524606-1751613847.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=103120, runsolver pid=103117
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.15 4.01 3.64 6/339 103138
/proc/meminfo: memFree=113543644/131250000 swapFree=33010160/33010684
[pid=103120] ppid=103117 vsize=18930384 memory=53324 CPUtime=0.12 cores=4,6
/proc/103120/stat : 103120 (java) S 103117 103120 100921 0 -1 4194304 6467 0 0 0 10 2 0 0 20 0 18 0 77062267 19384713216 13331 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
/proc/103120/statm: 4732596 13331 5349 1 0 547560 0
[pid=103120/tid=103122] ppid=103117 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=4,6
/proc/103120/task/103122/stat : 103122 (java) R 103117 103120 100921 0 -1 4194368 4998 0 0 0 7 1 0 0 20 0 18 0 77062268 19384713216 13331 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103131] ppid=103117 vsize=18930384 memory=241407623509 CPUtime=0 cores=4,6
/proc/103120/task/103131/stat : 103131 (Finalizer) S 103117 103120 100921 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77062270 19384713216 13331 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103138] ppid=103117 vsize=18930384 memory=60684515953973 CPUtime=0 cores=4,6
/proc/103120/task/103138/stat : 103138 (Common-Cleaner) S 103117 103120 100921 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77062271 19384713216 13331 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 53324 KiB

[startup+0.205904 s]*
/proc/loadavg: 4.15 4.01 3.64 7/339 103138
/proc/meminfo: memFree=113540380/131250000 swapFree=33010160/33010684
[pid=103120] ppid=103117 vsize=18930384 memory=62200 CPUtime=0.32 cores=4,6
/proc/103120/stat : 103120 (java) S 103117 103120 100921 0 -1 4194304 7085 0 0 0 30 2 0 0 20 0 18 0 77062267 19384713216 15550 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
/proc/103120/statm: 4732596 15550 5413 1 0 548006 0
[pid=103120/tid=103122] ppid=103117 vsize=18930384 memory=4026794268 CPUtime=0.18 cores=4,6
/proc/103120/task/103122/stat : 103122 (java) R 103117 103120 100921 0 -1 4194368 5367 0 0 0 17 1 0 0 20 0 18 0 77062268 19384713216 15550 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103131] ppid=103117 vsize=18930384 memory=14860 CPUtime=0 cores=4,6
/proc/103120/task/103131/stat : 103131 (Finalizer) S 103117 103120 100921 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 77062270 19384713216 15550 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103138] ppid=103117 vsize=18930384 memory=59585004307431 CPUtime=0 cores=4,6
/proc/103120/task/103138/stat : 103138 (Common-Cleaner) S 103117 103120 100921 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 77062271 19384713216 15550 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 62200 KiB

[startup+0.305861 s]*
/proc/loadavg: 4.15 4.01 3.64 6/340 103139
/proc/meminfo: memFree=113534268/131250000 swapFree=33010160/33010684
[pid=103120] ppid=103117 vsize=18996948 memory=65992 CPUtime=0.49 cores=4,6
/proc/103120/stat : 103120 (java) S 103117 103120 100921 0 -1 4194304 7520 0 0 0 47 2 0 0 20 0 19 0 77062267 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
/proc/103120/statm: 4749237 16498 5445 1 0 548547 0
[pid=103120/tid=103122] ppid=103117 vsize=18996948 memory=-8672922883952779964 CPUtime=0.25 cores=4,6
/proc/103120/task/103122/stat : 103122 (java) R 103117 103120 100921 0 -1 4194368 5483 0 0 0 24 1 0 0 20 0 19 0 77062268 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103131] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103131/stat : 103131 (Finalizer) S 103117 103120 100921 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 77062270 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103138] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103138/stat : 103138 (Common-Cleaner) S 103117 103120 100921 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 77062271 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103139] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103139/stat : 103139 (Timer-0) S 103117 103120 100921 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 77062291 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 65992 KiB

[startup+0.378661 s]
# the end of solver process 103120 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.581148 s, system=0.039124 s

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

[startup+0.305861 s]*
/proc/loadavg: 4.15 4.01 3.64 6/340 103139
/proc/meminfo: memFree=113534268/131250000 swapFree=33010160/33010684
[pid=103120] ppid=103117 vsize=18996948 memory=65992 CPUtime=0.49 cores=4,6
/proc/103120/stat : 103120 (java) S 103117 103120 100921 0 -1 4194304 7520 0 0 0 47 2 0 0 20 0 19 0 77062267 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
/proc/103120/statm: 4749237 16498 5445 1 0 548547 0
[pid=103120/tid=103122] ppid=103117 vsize=18996948 memory=-8672922883952779964 CPUtime=0.25 cores=4,6
/proc/103120/task/103122/stat : 103122 (java) R 103117 103120 100921 0 -1 4194368 5483 0 0 0 24 1 0 0 20 0 19 0 77062268 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103131] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103131/stat : 103131 (Finalizer) S 103117 103120 100921 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 77062270 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103138] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103138/stat : 103138 (Common-Cleaner) S 103117 103120 100921 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 77062271 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 6 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
[pid=103120/tid=103139] ppid=103117 vsize=18996948 memory=0 CPUtime=0 cores=4,6
/proc/103120/task/103139/stat : 103139 (Timer-0) S 103117 103120 100921 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 77062291 19452874752 16498 18446744073709551615 93851419512832 93851419516528 140722729458960 0 0 0 4 0 16800975 1 0 0 -1 4 0 0 0 0 0 93851419524344 93851419525136 93851433639936 140722729462139 140722729462243 140722729462243 140722729467848 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 65992 KiB

Child status: 30

Real time (s): 0.378712
CPU time (s): 0.620272
CPU user time (s): 0.581148
CPU system time (s): 0.039124
CPU usage (%): 163.785
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 65992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.581148
system time used= 0.039124
maximum resident set size= 73436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7815
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= 894
involuntary context switches= 389


# summary of solver processes directly reported to runsolver:
#   pid: 103120
#   total CPU time (s): 0.620272
#   total CPU user time (s): 0.581148
#   total CPU system time (s): 0.039124

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008058 second user time and 0.032247 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-07-04 09:24:07
IDJOB=4524606
IDBENCH=143139
IDSOLVER=3381
FILE ID=nodeC016/4524606-1751613847
RUNJOBID= nodeC016-1751612971-102374
SLURM_JOB_ID= 9598889
Free space on /tmp= 431012 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4524606-1751613847/watcher-4524606-1751613847 -o /tmp/evaluation-result-4524606-1751613847/solver-4524606-1751613847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751612971-102374 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4524606-1751613847.wbo

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

MD5SUM BENCH= faa8272e216cdab2cc5fdf20b98dc310
RANDOM SEED=1742159723

nodeC016 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	: 0xb00002a
cpu MHz		: 3600.019
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.838
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3594.119
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3600.704
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.670
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.736
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3596.601
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3700.000
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 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        113568908 kB
MemAvailable:   125113520 kB
Buffers:            2144 kB
Cached:         12259004 kB
SwapCached:           28 kB
Active:          5332336 kB
Inactive:       11578064 kB
Active(anon):    4665188 kB
Inactive(anon):     2112 kB
Active(file):     667148 kB
Inactive(file): 11575952 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               704 kB
Writeback:             0 kB
AnonPages:       4651436 kB
Mapped:           124272 kB
Shmem:             18044 kB
KReclaimable:     281500 kB
Slab:             376920 kB
SReclaimable:     281500 kB
SUnreclaim:        95420 kB
KernelStack:        5216 kB
PageTables:        12844 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    9491964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4417536 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431012 MiB
End job on nodeC016 at 2025-07-04 09:24:08