Trace number 4492372

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 Resolution 2025-06-06SAT 0.539631 0.33561

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/
aloul/FPGA_SAT05/normalized-fpga15_13_sat_pb.cnf.cr.opb
MD5SUMb5005b51e5a4f58edc00eb99d2e35735
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.003259
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables293
Total number of constraints236
Number of constraints which are clauses208
Number of constraints which are cardinality constraints (but not clauses)28
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
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

Solver Data

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
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		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2104792832
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.12/0.13	c Pseudo Boolean Optimization by upper bound
0.12/0.13	c --- Begin Solver configuration ---
0.12/0.13	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.12/0.13	c Learn all clauses as in MiniSAT
0.12/0.13	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.12/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.12/0.13	c Expensive reason simplification
0.12/0.13	c Glucose 2.1 dynamic restart strategy
0.12/0.13	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.12/0.13	c timeout=2147483s
0.12/0.13	c DB Simplification allowed=false
0.12/0.13	c Listener: none
0.12/0.13	c --- End Solver configuration ---
0.12/0.13	c solving HOME/instance-4492372-1751145722.opb
0.12/0.13	c reading problem ... 
0.12/0.13	c  no objective function found
0.12/0.17	c ... done. Wall clock time 0.038s.
0.12/0.17	c declared #vars     293
0.12/0.17	c #constraints  236
0.12/0.17	c constraints type 
0.12/0.17	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 28
0.12/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 208
0.12/0.17	c 236 constraints processed.
0.31/0.27	c SATISFIABLE
0.31/0.28	c starts		: 2
0.31/0.29	c conflicts		: 1621
0.31/0.29	c decisions		: 2133
0.31/0.29	c propagations		: 26581
0.31/0.29	c inspects		: 240700
0.31/0.29	c shortcuts		: 0
0.31/0.29	c learnt literals	: 0
0.31/0.29	c learnt binary clauses	: 0
0.31/0.29	c learnt ternary clauses	: 0
0.31/0.29	c learnt constraints	: 1621
0.31/0.29	c ignored constraints	: 0
0.31/0.30	c root simplifications	: 0
0.31/0.30	c removed literals (reason simplification)	: 610
0.31/0.30	c reason swapping (by a shorter reason)	: 0
0.31/0.30	c Calls to reduceDB	: 0
0.31/0.30	c Number of update (reduction) of LBD	: 978
0.31/0.30	c Imported unit clauses	: 0
0.31/0.30	c No decision after first conflict	: false
0.31/0.30	c number of reductions to clauses (during analyze)	: 0
0.31/0.30	c number of learned constraints concerned by reduction	: 0
0.31/0.30	c number of learning phase by resolution	: 0
0.31/0.30	c number of learning phase by cutting planes	: 0
0.31/0.30	c number of rounding to 1 operations	: 0
0.31/0.30	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.31/0.30	c number of reductions of the coefficients by power 2 	: 0
0.31/0.30	c number of right shift for reduction by power 2 	: 0
0.31/0.30	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.31/0.30	c number of ending skipping 	: 0
0.31/0.30	c number of internal skipping 	: 0
0.31/0.30	c number of derivation steps 	: 0
0.31/0.30	c number of skipped derivation steps 	: 0
0.31/0.30	c number of remaining unassigned 	: 0
0.31/0.30	c number of remaining assigned 	: 0
0.31/0.30	c number of falsified literals weakened from reason	: 0
0.31/0.30	c number of falsified literals weakened from conflict	: 0
0.31/0.30	c time for arithmetic operations	: 0
0.31/0.31	c minimum degree of deleted constraints	: null
0.31/0.31	c maximum degree of deleted constraints	: null
0.31/0.31	c number of deleted constraints	: 0
0.51/0.31	c speed (assignments/second)	: 212648.0
0.51/0.31	c non guided choices	: 142
0.51/0.31	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 1621
0.51/0.31	s SATISFIABLE
0.51/0.31	c Found 1 solution(s)
0.51/0.32	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 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 x198 -x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 x263 -x264 -x265 -x266 x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 x283 -x284 -x285 -x286 -x287 -x288 x289 -x290 -x291 -x292 -x293 
0.51/0.32	c Total wall clock time (in seconds): 0.185

Verifier Data

OK	0

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: 63665 MiB (62937 MiB free)
  memory of node 1: 64507 MiB (63644 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492372-1751145722/watcher-4492372-1751145722 -o /tmp/evaluation-result-4492372-1751145722/solver-4492372-1751145722 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751145706-14500 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4492372-1751145722.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=15013, runsolver pid=15010
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 2.36 1.45 1.98 5/343 15031
/proc/meminfo: memFree=129572264/131250000 swapFree=33010684/33010684
[pid=15013] ppid=15010 vsize=18930384 memory=55596 CPUtime=0.12 cores=0,2
/proc/15013/stat : 15013 (java) S 15010 15013 14490 0 -1 4194304 6554 0 0 0 10 2 0 0 20 0 18 0 30252126 19384713216 13899 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
/proc/15013/statm: 4732596 13899 5350 1 0 547604 0
[pid=15013/tid=15015] ppid=15010 vsize=18930384 memory=4026531960 CPUtime=0.07 cores=0,2
/proc/15013/task/15015/stat : 15015 (java) R 15010 15013 14490 0 -1 4194368 5053 0 0 0 6 1 0 0 20 0 18 0 30252127 19384713216 13899 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15024] ppid=15010 vsize=18930384 memory=241407623509 CPUtime=0 cores=0,2
/proc/15013/task/15024/stat : 15024 (Finalizer) S 15010 15013 14490 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 30252129 19384713216 13899 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15031] ppid=15010 vsize=18930384 memory=61784027586760 CPUtime=0 cores=0,2
/proc/15013/task/15031/stat : 15031 (Common-Cleaner) S 15010 15013 14490 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 30252130 19384713216 13899 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55596 KiB

[startup+0.205685 s]*
/proc/loadavg: 2.36 1.45 1.98 7/344 15032
/proc/meminfo: memFree=129572040/131250000 swapFree=33010684/33010684
[pid=15013] ppid=15010 vsize=18996948 memory=63068 CPUtime=0.31 cores=0,2
/proc/15013/stat : 15013 (java) S 15010 15013 14490 0 -1 4194304 7828 0 0 0 29 2 0 0 20 0 19 0 30252126 19452874752 15767 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
/proc/15013/statm: 4749237 15767 5414 1 0 548475 0
[pid=15013/tid=15015] ppid=15010 vsize=18996948 memory=4026597660 CPUtime=0.16 cores=0,2
/proc/15013/task/15015/stat : 15015 (java) R 15010 15013 14490 0 -1 4194368 5298 0 0 0 14 2 0 0 20 0 19 0 30252127 19452874752 15767 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15024] ppid=15010 vsize=18996948 memory=18954 CPUtime=0 cores=0,2
/proc/15013/task/15024/stat : 15024 (Finalizer) S 15010 15013 14490 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 30252129 19452874752 15767 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15031] ppid=15010 vsize=18996948 memory=60684515935208 CPUtime=0 cores=0,2
/proc/15013/task/15031/stat : 15031 (Common-Cleaner) S 15010 15013 14490 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 30252130 19452874752 15767 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15032] ppid=15010 vsize=18996948 memory=0 CPUtime=0 cores=0,2
/proc/15013/task/15032/stat : 15032 (Timer-0) S 15010 15013 14490 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 30252144 19452874752 15767 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 63068 KiB

[startup+0.305661 s]*
/proc/loadavg: 2.36 1.45 1.98 6/344 15034
/proc/meminfo: memFree=129560572/131250000 swapFree=33010684/33010684
[pid=15013] ppid=15010 vsize=19130076 memory=70524 CPUtime=0.51 cores=0,2
/proc/15013/stat : 15013 (java) S 15010 15013 14490 0 -1 4194304 8932 0 0 0 48 3 0 0 20 0 19 0 30252126 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
/proc/15013/statm: 4782519 17631 5446 1 0 549703 0
[pid=15013/tid=15015] ppid=15010 vsize=19130076 memory=-6000919507133687662 CPUtime=0.23 cores=0,2
/proc/15013/task/15015/stat : 15015 (java) S 15010 15013 14490 0 -1 4194368 5336 0 0 0 21 2 0 0 20 0 19 0 30252127 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15024] ppid=15010 vsize=19130076 memory=0 CPUtime=0 cores=0,2
/proc/15013/task/15024/stat : 15024 (Finalizer) S 15010 15013 14490 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 30252129 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15031] ppid=15010 vsize=19130076 memory=0 CPUtime=0 cores=0,2
/proc/15013/task/15031/stat : 15031 (Common-Cleaner) S 15010 15013 14490 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 30252130 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15034] ppid=15010 vsize=19130076 memory=0 CPUtime=0.01 cores=0,2
/proc/15013/task/15034/stat : 15034 (Thread-0) R 15010 15013 14490 0 -1 4194368 69 0 0 0 1 0 0 0 20 0 19 0 30252154 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70524 KiB

[startup+0.335572 s]
# the end of solver process 15013 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=0.504053 s, system=0.035578 s

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

[startup+0.305661 s]*
/proc/loadavg: 2.36 1.45 1.98 6/344 15034
/proc/meminfo: memFree=129560572/131250000 swapFree=33010684/33010684
[pid=15013] ppid=15010 vsize=19130076 memory=70524 CPUtime=0.51 cores=0,2
/proc/15013/stat : 15013 (java) S 15010 15013 14490 0 -1 4194304 8932 0 0 0 48 3 0 0 20 0 19 0 30252126 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
/proc/15013/statm: 4782519 17631 5446 1 0 549703 0
[pid=15013/tid=15015] ppid=15010 vsize=19130076 memory=-6000919507133687662 CPUtime=0.23 cores=0,2
/proc/15013/task/15015/stat : 15015 (java) S 15010 15013 14490 0 -1 4194368 5336 0 0 0 21 2 0 0 20 0 19 0 30252127 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 2 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15024] ppid=15010 vsize=19130076 memory=0 CPUtime=0 cores=0,2
/proc/15013/task/15024/stat : 15024 (Finalizer) S 15010 15013 14490 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 30252129 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15031] ppid=15010 vsize=19130076 memory=0 CPUtime=0 cores=0,2
/proc/15013/task/15031/stat : 15031 (Common-Cleaner) S 15010 15013 14490 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 30252130 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
[pid=15013/tid=15034] ppid=15010 vsize=19130076 memory=0 CPUtime=0.01 cores=0,2
/proc/15013/task/15034/stat : 15034 (Thread-0) R 15010 15013 14490 0 -1 4194368 69 0 0 0 1 0 0 0 20 0 19 0 30252154 19589197824 17631 18446744073709551615 94001327910912 94001327914608 140733356087312 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94001327922424 94001327923216 94001337348096 140733356091777 140733356091878 140733356091878 140733356097480 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 19130076 KiB
Current children cumulated memory: 70524 KiB

Child status: 10

Real time (s): 0.33561
CPU time (s): 0.539631
CPU user time (s): 0.504053
CPU system time (s): 0.035578
CPU usage (%): 160.791
Max. virtual memory (cumulated for all children) (KiB): 19130076
Max. memory (cumulated for all children) (KiB): 70524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.504053
system time used= 0.035578
maximum resident set size= 70780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8997
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= 898
involuntary context switches= 520


# summary of solver processes directly reported to runsolver:
#   pid: 15013
#   total CPU time (s): 0.539631
#   total CPU user time (s): 0.504053
#   total CPU system time (s): 0.035578

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009472 second user time and 0.023164 second system time

The end

Launcher Data

Begin job on nodeC027 at 2025-06-28 23:22:02
IDJOB=4492372
IDBENCH=147786
IDSOLVER=3363
FILE ID=nodeC027/4492372-1751145722
RUNJOBID= nodeC027-1751145706-14500
SLURM_JOB_ID= 9587449
Free space on /tmp= 433060 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga15_13_sat_pb.cnf.cr.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4492372-1751145722/watcher-4492372-1751145722 -o /tmp/evaluation-result-4492372-1751145722/solver-4492372-1751145722 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751145706-14500 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4492372-1751145722.opb

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

MD5SUM BENCH= b5005b51e5a4f58edc00eb99d2e35735
RANDOM SEED=1232454126

nodeC027 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		: 3599.649
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	: 6999.29
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		: 3599.640
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	: 6999.29
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		: 3599.963
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	: 6999.29
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		: 3599.117
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	: 6999.29
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		: 3599.634
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	: 6999.29
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		: 3599.620
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	: 6999.29
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		: 3586.719
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	: 6999.29
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		: 3599.639
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129620224 kB
MemAvailable:   129228504 kB
Buffers:            3280 kB
Cached:           381348 kB
SwapCached:            0 kB
Active:           942360 kB
Inactive:         140492 kB
Active(anon):     716296 kB
Inactive(anon):        0 kB
Active(file):     226064 kB
Inactive(file):   140492 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5012 kB
Writeback:             0 kB
AnonPages:        701416 kB
Mapped:           122508 kB
Shmem:             18068 kB
KReclaimable:      84956 kB
Slab:             168012 kB
SReclaimable:      84956 kB
SUnreclaim:        83056 kB
KernelStack:        5260 kB
PageTables:         5004 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    7040508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    526336 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:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433056 MiB
End job on nodeC027 at 2025-06-28 23:22:03