Trace number 4492480

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 0.534234 0.489103

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/
aloul/FPGA_SAT05/normalized-fpga14_12_sat_pb.cnf.cr.opb
MD5SUM7b643da33f257f2459d292885f1136ea
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 benchmark0.003075
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables252
Total number of constraints206
Number of constraints which are clauses180
Number of constraints which are cardinality constraints (but not clauses)26
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint14
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 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.06/0.23	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.06/0.23	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.23	c See www.sat4j.org for details.
0.06/0.23	c version PB25.v20250606
0.06/0.24	c java.runtime.name	OpenJDK Runtime Environment
0.06/0.24	c java.vm.name		OpenJDK 64-Bit Server VM
0.06/0.24	c java.vm.version	22.0.1+8-16
0.06/0.24	c java.vm.vendor	Oracle Corporation
0.06/0.24	c sun.arch.data.model	64
0.06/0.24	c java.version		22.0.1
0.06/0.24	c os.name		Linux
0.06/0.24	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.06/0.24	c os.arch		amd64
0.06/0.25	c Free memory 		2104792832
0.06/0.25	c Max memory 		16282288128
0.06/0.25	c Total memory 		2113929216
0.06/0.25	c Number of processors 	2
0.06/0.29	c Pseudo Boolean Optimization by upper bound
0.06/0.29	c --- Begin Solver configuration ---
0.06/0.29	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@606d8acf
0.06/0.29	c Learn all clauses as in MiniSAT
0.06/0.29	c LOGGER=java.util.logging.Logger@3fb4f649 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.29	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.29	c Expensive reason simplification
0.06/0.29	c Glucose 2.1 dynamic restart strategy
0.06/0.29	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
0.06/0.29	c timeout=2147483s
0.06/0.29	c DB Simplification allowed=false
0.06/0.29	c Listener: none
0.06/0.29	c --- End Solver configuration ---
0.06/0.29	c solving HOME/instance-4492480-1751146546.opb
0.06/0.29	c reading problem ... 
0.06/0.29	c  no objective function found
0.21/0.33	c ... done. Wall clock time 0.03s.
0.21/0.33	c declared #vars     252
0.21/0.33	c #constraints  206
0.21/0.33	c constraints type 
0.21/0.33	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 26
0.21/0.33	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
0.21/0.33	c 206 constraints processed.
0.40/0.44	c SATISFIABLE
0.40/0.45	c starts		: 2
0.40/0.46	c conflicts		: 1218
0.40/0.46	c decisions		: 1627
0.40/0.46	c propagations		: 20137
0.40/0.46	c inspects		: 159224
0.40/0.46	c shortcuts		: 0
0.40/0.46	c learnt literals	: 0
0.40/0.46	c learnt binary clauses	: 0
0.40/0.46	c learnt ternary clauses	: 0
0.40/0.46	c learnt constraints	: 1218
0.40/0.46	c ignored constraints	: 0
0.40/0.46	c root simplifications	: 0
0.40/0.46	c removed literals (reason simplification)	: 691
0.40/0.46	c reason swapping (by a shorter reason)	: 0
0.40/0.46	c Calls to reduceDB	: 0
0.40/0.46	c Number of update (reduction) of LBD	: 668
0.40/0.46	c Imported unit clauses	: 0
0.40/0.46	c No decision after first conflict	: false
0.40/0.46	c number of reductions to clauses (during analyze)	: 0
0.40/0.46	c number of learned constraints concerned by reduction	: 0
0.40/0.46	c number of learning phase by resolution	: 0
0.40/0.46	c number of learning phase by cutting planes	: 0
0.40/0.46	c number of rounding to 1 operations	: 0
0.40/0.46	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.40/0.46	c number of reductions of the coefficients by power 2 	: 0
0.40/0.46	c number of right shift for reduction by power 2 	: 0
0.40/0.46	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.40/0.46	c number of ending skipping 	: 0
0.40/0.46	c number of internal skipping 	: 0
0.40/0.46	c number of derivation steps 	: 0
0.40/0.46	c number of skipped derivation steps 	: 0
0.40/0.46	c number of remaining unassigned 	: 0
0.40/0.46	c number of remaining assigned 	: 0
0.40/0.46	c number of falsified literals weakened from reason	: 0
0.40/0.46	c number of falsified literals weakened from conflict	: 0
0.40/0.46	c time for arithmetic operations	: 0
0.40/0.46	c minimum degree of deleted constraints	: null
0.40/0.46	c maximum degree of deleted constraints	: null
0.40/0.46	c number of deleted constraints	: 0
0.40/0.47	c speed (assignments/second)	: 152553.0303030303
0.40/0.47	c non guided choices	: 108
0.40/0.47	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 1218
0.40/0.47	s SATISFIABLE
0.40/0.47	c Found 1 solution(s)
0.40/0.47	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 
0.40/0.47	c Total wall clock time (in seconds): 0.18

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 (63056 MiB free)
  memory of node 1: 64507 MiB (64038 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492480-1751146546/watcher-4492480-1751146546 -o /tmp/evaluation-result-4492480-1751146546/solver-4492480-1751146546 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751146546-14291 --watchdog 3760 java -jar sat4j-pb.jar Resolution HOME/instance-4492480-1751146546.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Starting watchdog thread
solver pid=14347, runsolver pid=14335
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 0.88 2.09 2.74 5/289 14377
/proc/meminfo: memFree=130130184/131249996 swapFree=33010684/33010684
[pid=14347] ppid=14335 vsize=18130736 memory=20512 CPUtime=0.01 cores=1,3
/proc/14347/stat : 14347 (java) S 14335 14347 14279 0 -1 4194304 1806 0 197 0 0 1 0 0 20 0 7 0 30332423 18565873664 5128 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 0 0 16784588 0 0 0 17 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
/proc/14347/statm: 4532684 5128 3072 1 0 540973 0
[pid=14347/tid=14359] ppid=14335 vsize=18130736 memory=4026532124 CPUtime=0 cores=1,3
/proc/14347/task/14359/stat : 14359 (java) D 14335 14347 14279 0 -1 4194368 1281 0 84 0 0 0 0 0 20 0 7 0 30332430 18565873664 5128 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16784588 1 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 18130736 KiB
Current children cumulated memory: 20512 KiB

[startup+0.205608 s]*
/proc/loadavg: 0.88 2.09 2.74 9/335 14423
/proc/meminfo: memFree=130081744/131249996 swapFree=33010684/33010684
[pid=14347] ppid=14335 vsize=18930384 memory=47548 CPUtime=0.06 cores=1,3
/proc/14347/stat : 14347 (java) S 14335 14347 14279 0 -1 4194304 5527 0 489 0 4 2 0 0 20 0 18 0 30332423 19384713216 11887 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
/proc/14347/statm: 4732596 11887 5141 1 0 546986 0
[pid=14347/tid=14359] ppid=14335 vsize=18930384 memory=3472328300254200092 CPUtime=0.04 cores=1,3
/proc/14347/task/14359/stat : 14359 (java) R 14335 14347 14279 0 -1 4194368 4475 0 350 0 2 2 0 0 20 0 18 0 30332430 19384713216 11919 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14395] ppid=14335 vsize=18930384 memory=16880 CPUtime=0 cores=1,3
/proc/14347/task/14395/stat : 14395 (Finalizer) S 14335 14347 14279 0 -1 4194368 25 0 1 0 0 0 0 0 20 0 18 0 30332441 19384713216 11919 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14420] ppid=14335 vsize=18930384 memory=59585004307431 CPUtime=0 cores=1,3
/proc/14347/task/14420/stat : 14420 (Common-Cleaner) S 14335 14347 14279 0 -1 4194368 27 0 1 0 0 0 0 0 20 0 18 0 30332442 19384713216 11919 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 47548 KiB

[startup+0.30571 s]*
/proc/loadavg: 0.88 2.09 2.74 13/335 14423
/proc/meminfo: memFree=130059256/131249996 swapFree=33010684/33010684
[pid=14347] ppid=14335 vsize=18930384 memory=58872 CPUtime=0.21 cores=1,3
/proc/14347/stat : 14347 (java) S 14335 14347 14279 0 -1 4194304 6625 0 493 0 19 2 0 0 20 0 18 0 30332423 19384713216 14718 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
/proc/14347/statm: 4732596 14718 5333 1 0 547838 0
[pid=14347/tid=14359] ppid=14335 vsize=18930384 memory=-6000919481330133102 CPUtime=0.13 cores=1,3
/proc/14347/task/14359/stat : 14359 (java) R 14335 14347 14279 0 -1 4194368 5037 0 353 0 11 2 0 0 20 0 18 0 30332430 19384713216 14718 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14395] ppid=14335 vsize=18930384 memory=-4421386500509427558 CPUtime=0 cores=1,3
/proc/14347/task/14395/stat : 14395 (Finalizer) S 14335 14347 14279 0 -1 4194368 25 0 1 0 0 0 0 0 20 0 18 0 30332441 19384713216 14718 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14420] ppid=14335 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/14347/task/14420/stat : 14420 (Common-Cleaner) S 14335 14347 14279 0 -1 4194368 27 0 1 0 0 0 0 0 20 0 18 0 30332442 19384713216 14718 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58872 KiB

[startup+0.489067 s]
# the end of solver process 14347 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=0.49242 s, system=0.041814 s

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

[startup+0.405567 s]*
/proc/loadavg: 0.88 2.09 2.74 14/339 14427
/proc/meminfo: memFree=130042180/131249996 swapFree=33010684/33010684
[pid=14347] ppid=14335 vsize=18996948 memory=64624 CPUtime=0.4 cores=1,3
/proc/14347/stat : 14347 (java) S 14335 14347 14279 0 -1 4194304 8276 0 494 0 37 3 0 0 20 0 19 0 30332423 19452874752 16156 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
/proc/14347/statm: 4749237 16156 5365 1 0 548917 0
[pid=14347/tid=14359] ppid=14335 vsize=18996948 memory=4026532124 CPUtime=0.21 cores=1,3
/proc/14347/task/14359/stat : 14359 (java) R 14335 14347 14279 0 -1 4194368 5090 0 354 0 19 2 0 0 20 0 19 0 30332430 19452874752 16156 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14395] ppid=14335 vsize=18996948 memory=16880 CPUtime=0 cores=1,3
/proc/14347/task/14395/stat : 14395 (Finalizer) S 14335 14347 14279 0 -1 4194368 25 0 1 0 0 0 0 0 20 0 19 0 30332441 19452874752 16156 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14420] ppid=14335 vsize=18996948 memory=59585004307431 CPUtime=0 cores=1,3
/proc/14347/task/14420/stat : 14420 (Common-Cleaner) S 14335 14347 14279 0 -1 4194368 27 0 1 0 0 0 0 0 20 0 19 0 30332442 19452874752 16156 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
[pid=14347/tid=14424] ppid=14335 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/14347/task/14424/stat : 14424 (Timer-0) S 14335 14347 14279 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 30332457 19452874752 16156 18446744073709551615 94252441038848 94252441042544 140733013742448 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94252441050360 94252441051152 94252456742912 140733013744001 140733013744102 140733013744102 140733013749704 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 64624 KiB

Child status: 10

Real time (s): 0.489103
CPU time (s): 0.534234
CPU user time (s): 0.49242
CPU system time (s): 0.041814
CPU usage (%): 109.227
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 64624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.49242
system time used= 0.041814
maximum resident set size= 73116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9448
page faults= 494
swaps= 0
block input operations= 9072
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1902
involuntary context switches= 823


# summary of solver processes directly reported to runsolver:
#   pid: 14347
#   total CPU time (s): 0.534234
#   total CPU user time (s): 0.49242
#   total CPU system time (s): 0.041814

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009235 second user time and 0.030338 second system time

The end

Launcher Data

Begin job on nodeC022 at 2025-06-28 23:35:47
IDJOB=4492480
IDBENCH=147797
IDSOLVER=3363
FILE ID=nodeC022/4492480-1751146546
RUNJOBID= nodeC022-1751146546-14291
SLURM_JOB_ID= 9587461
Free space on /tmp= 433064 MiB

SOLVER NAME= Sat4j Resolution 2025-06-06
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga14_12_sat_pb.cnf.cr.opb
COMMAND LINE= java -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4492480-1751146546/watcher-4492480-1751146546 -o /tmp/evaluation-result-4492480-1751146546/solver-4492480-1751146546 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751146546-14291 --watchdog 3760  java -jar sat4j-pb.jar Resolution HOME/instance-4492480-1751146546.opb

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

MD5SUM BENCH= 7b643da33f257f2459d292885f1136ea
RANDOM SEED=1158374803

nodeC022 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		: 3599.873
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	: 6999.44
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		: 3599.710
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	: 6999.44
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		: 3600.205
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	: 6999.44
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		: 3630.574
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	: 6999.44
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		: 3600.117
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	: 6999.44
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		: 3565.617
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	: 6999.44
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		: 3600.210
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	: 6999.44
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		: 3599.742
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        130145328 kB
MemAvailable:   129750568 kB
Buffers:            3280 kB
Cached:           375604 kB
SwapCached:            0 kB
Active:           280088 kB
Inactive:         161964 kB
Active(anon):      81228 kB
Inactive(anon):        0 kB
Active(file):     198860 kB
Inactive(file):   161964 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2716 kB
Writeback:             8 kB
AnonPages:         66316 kB
Mapped:           102004 kB
Shmem:             18060 kB
KReclaimable:      84616 kB
Slab:             167212 kB
SReclaimable:      84616 kB
SUnreclaim:        82596 kB
KernelStack:        4032 kB
PageTables:         2776 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     331284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433060 MiB
End job on nodeC022 at 2025-06-28 23:35:47