Trace number 4424265

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 Partial RoundingSAT 2024 2024-07-12OPTIMUM 1.12939 1.17021

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_15_pb.cnf.cr--soft-66-100-0.wbo
MD5SUM3c6d97869b06a147893cbce6b9d9d944
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark58
Best CPU time to get the best result obtained on this benchmark0.005164
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables300
Total number of constraints50
Number of soft constraints18
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
Top cost 838
Min constraint cost 1
Max constraint cost 83
Sum of constraints costs 837
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

Quality of the solution as a function of time


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

Solver Data 

0.16/0.66	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.16/0.66	c This is free software under the dual EPL/GNU LGPL licenses.
0.16/0.66	c See www.sat4j.org for details.
0.16/0.68	c version CUSTOM.v20240707
0.28/0.71	c java.runtime.name	OpenJDK Runtime Environment
0.28/0.71	c java.vm.name		OpenJDK 64-Bit Server VM
0.28/0.71	c java.vm.version	22.0.1+8-16
0.28/0.71	c java.vm.vendor	Oracle Corporation
0.28/0.71	c sun.arch.data.model	64
0.28/0.71	c java.version		22.0.1
0.28/0.71	c os.name		Linux
0.28/0.71	c os.version		4.18.0-301.1.el8.x86_64
0.28/0.71	c os.arch		amd64
0.28/0.72	c Free memory 		2115194816
0.28/0.73	c Max memory 		16282288128
0.28/0.73	c Total memory 		2122317824
0.28/0.73	c Number of processors 	2
0.64/0.91	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.64/0.91	 - never skip resolution steps
0.64/0.91	 - Auto-division on coefficients is disabled
0.64/0.91	 - No postprocessing
0.64/0.91	 - Conflict is considered as is when resolving
0.64/0.91	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.64/0.91	 - Weaken first using unassigned literals
0.64/0.91	 - Bump strategy: ALWAYS_ONE
0.64/0.91	 - Bumper: ASSIGNED
0.64/0.91	--- Begin Solver configuration ---
0.64/0.91	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.64/0.91	Learn all clauses as in MiniSAT
0.64/0.91	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.64/0.91	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.64/0.91	No reason simplification
0.64/0.91	Armin Biere (Picosat) restarts strategy
0.64/0.91	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.64/0.91	timeout=2147483s
0.64/0.91	DB Simplification allowed=false
0.64/0.91	Listener: none
0.64/0.91	--- End Solver configuration ---
0.64/0.91	c Pseudo Boolean Optimization by upper bound
0.64/0.91	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.64/0.91	c  - never skip resolution steps
0.64/0.91	c  - Auto-division on coefficients is disabled
0.64/0.91	c  - No postprocessing
0.64/0.91	c  - Conflict is considered as is when resolving
0.64/0.91	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.64/0.91	c  - Weaken first using unassigned literals
0.64/0.91	c  - Bump strategy: ALWAYS_ONE
0.64/0.91	c  - Bumper: ASSIGNED
0.64/0.91	c --- Begin Solver configuration ---
0.64/0.91	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.64/0.91	c Learn all clauses as in MiniSAT
0.64/0.91	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.64/0.91	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.64/0.91	c No reason simplification
0.64/0.91	c Armin Biere (Picosat) restarts strategy
0.64/0.91	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.64/0.91	c timeout=2147483s
0.64/0.91	c DB Simplification allowed=false
0.64/0.91	c Listener: none
0.64/0.91	c --- End Solver configuration ---
0.64/0.91	c solving HOME/instance-4424265-1720874152.wbo
0.64/0.91	c reading problem ... 
0.64/0.98	c ... done. Wall clock time 0.066s.
0.64/0.98	c declared #vars     300
0.64/0.98	c internal #vars     318
0.64/0.98	c #constraints  51
0.64/0.98	c constraints type 
0.64/0.98	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10
0.64/0.98	c org.sat4j.specs.Constr$1 => 1
0.64/0.98	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 10
0.64/0.98	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 30
0.64/0.98	c 51 constraints processed.
0.84/1.03	c objective function length is 18 literals
0.84/1.09	c SATISFIABLE
0.84/1.09	c OPTIMIZING...
0.84/1.09	c Got one! Elapsed wall clock time (in seconds):0.185
0.84/1.09	o 237
0.84/1.10	c Got one! Elapsed wall clock time (in seconds):0.192
0.84/1.10	o 58
1.03/1.13	c starts		: 3
1.03/1.13	c conflicts		: 11
1.03/1.13	c decisions		: 532
1.03/1.13	c propagations		: 1361
1.03/1.14	c inspects		: 1120
1.03/1.14	c shortcuts		: 0
1.03/1.14	c learnt literals	: 0
1.03/1.14	c learnt binary clauses	: 0
1.03/1.14	c learnt ternary clauses	: 0
1.03/1.14	c learnt constraints	: 10
1.03/1.14	c ignored constraints	: 0
1.03/1.14	c root simplifications	: 0
1.03/1.14	c removed literals (reason simplification)	: 0
1.03/1.14	c reason swapping (by a shorter reason)	: 0
1.03/1.14	c Calls to reduceDB	: 0
1.03/1.14	c Number of update (reduction) of LBD	: 0
1.03/1.14	c Imported unit clauses	: 0
1.03/1.14	c No decision after first conflict	: false
1.03/1.14	c number of reductions to clauses (during analyze)	: 0
1.03/1.14	c number of learned constraints concerned by reduction	: 0
1.03/1.14	c number of learning phase by resolution	: 0
1.03/1.14	c number of learning phase by cutting planes	: 0
1.03/1.14	c number of rounding to 1 operations	: 2
1.03/1.14	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.03/1.14	c number of reductions of the coefficients by power 2 	: 0
1.03/1.14	c number of right shift for reduction by power 2 	: 0
1.03/1.14	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.03/1.14	c number of ending skipping 	: 0
1.03/1.14	c number of internal skipping 	: 0
1.03/1.14	c number of derivation steps 	: 55
1.03/1.14	c number of skipped derivation steps 	: 0
1.03/1.14	c number of remaining unassigned 	: 0
1.03/1.14	c number of remaining assigned 	: 15
1.03/1.14	c number of falsified literals weakened from reason	: 0
1.03/1.14	c number of falsified literals weakened from conflict	: 0
1.03/1.14	c time for arithmetic operations	: 1012
1.03/1.15	c minimum degree of deleted constraints	: null
1.03/1.15	c maximum degree of deleted constraints	: null
1.03/1.15	c number of deleted constraints	: 0
1.03/1.15	c speed (assignments/second)	: 12601.851851851852
1.03/1.15	c non guided choices	: 375
1.03/1.15	s OPTIMUM FOUND
1.03/1.15	c Found 2 solution(s)
1.03/1.15	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 -x294 -x295 -x296 -x297 -x298 -x299 -x300 
1.03/1.15	c objective function=58
1.03/1.15	c Total wall clock time (in seconds): 0.246

Verifier Data 

OK	58

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: 64059 MiB (63352 MiB free)
  memory of node 1: 64510 MiB (63773 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424265-1720874152/watcher-4424265-1720874152 -o /tmp/evaluation-result-4424265-1720874152/solver-4424265-1720874152 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1720874164-697222 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424265-1720874152.wbo 

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=697265, runsolver pid=697261
Current StackSize limit: 8192 KiB


[startup+0.100082 s]*
/proc/loadavg: 0.08 0.09 0.09 2/251 697294
/proc/meminfo: memFree=130143620/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=280436 memory=19788 CPUtime=0.01 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 1342 0 14 0 0 1 0 0 20 0 2 0 139571662 287166464 4947 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16784588 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 70109 4947 2889 1 0 2305 0
[pid=697265/tid=697273] ppid=697261 vsize=280436 memory=4026531971 CPUtime=0.01 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) D 697261 697265 697210 0 -1 4194368 784 0 14 0 0 1 0 0 20 0 2 0 139571664 287166464 4947 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16784588 0 0 0 -1 1 0 0 7 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 280436 KiB
Current children cumulated memory: 19788 KiB

[startup+0.215148 s]*
/proc/loadavg: 0.08 0.09 0.09 1/272 697315
/proc/meminfo: memFree=130106780/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=18175400 memory=29692 CPUtime=0.02 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 2615 0 37 0 0 2 0 0 20 0 7 0 139571662 18611609600 7423 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16784588 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4543850 7423 3666 1 0 544764 0
[pid=697265/tid=697273] ppid=697261 vsize=18175400 memory=8737651120394928259 CPUtime=0.02 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) D 697261 697265 697210 0 -1 4194368 2051 0 37 0 0 2 0 0 20 0 7 0 139571664 18611609600 7423 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16784588 0 0 0 -1 1 0 0 16 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 18175400 KiB
Current children cumulated memory: 29692 KiB

[startup+0.314084 s]*
/proc/loadavg: 0.08 0.09 0.09 1/272 697315
/proc/meminfo: memFree=130080376/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=18175400 memory=34056 CPUtime=0.04 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 3688 0 39 0 1 3 0 0 20 0 7 0 139571662 18611609600 8514 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16784588 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4543850 8514 3686 1 0 544764 0
[pid=697265/tid=697273] ppid=697261 vsize=18175400 memory=-8670951442272985788 CPUtime=0.02 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) D 697261 697265 697210 0 -1 4194368 3124 0 39 0 0 2 0 0 20 0 7 0 139571664 18611609600 8514 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16784588 0 0 0 -1 3 0 0 24 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 18175400 KiB
Current children cumulated memory: 34056 KiB

[startup+0.701192 s]
/proc/loadavg: 0.08 0.09 0.09 1/280 697323
/proc/meminfo: memFree=130029920/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=18975048 memory=58568 CPUtime=0.28 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 6704 0 77 0 22 6 0 0 20 0 18 0 139571662 19430449152 14642 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4743762 14642 5604 1 0 551036 0
[pid=697265/tid=697273] ppid=697261 vsize=18975048 memory=2648 CPUtime=0.18 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) R 697261 697265 697210 0 -1 4194368 5568 0 64 0 14 4 0 0 20 0 18 0 139571664 19430449152 14642 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 48 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58568 KiB

[startup+1.17012 s]
# the end of solver process 697265 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.03966 s, system=0.089729 s

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

[startup+0.801478 s]
/proc/loadavg: 0.08 0.09 0.09 1/280 697323
/proc/meminfo: memFree=130029920/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=18975048 memory=64460 CPUtime=0.45 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 7220 0 78 0 38 7 0 0 20 0 18 0 139571662 19430449152 16115 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4743762 16115 5601 1 0 551471 0
[pid=697265/tid=697273] ppid=697261 vsize=18975048 memory=-9103859956453974716 CPUtime=0.27 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) R 697261 697265 697210 0 -1 4194368 5733 0 65 0 22 5 0 0 20 0 18 0 139571664 19430449152 16115 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 49 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.45 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64460 KiB

[startup+1.00028 s]*
/proc/loadavg: 0.08 0.09 0.09 13/316 697359
/proc/meminfo: memFree=129954768/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=18975048 memory=69324 CPUtime=0.84 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 7760 0 78 0 77 7 0 0 20 0 18 0 139571662 19430449152 17331 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4743762 17331 5793 1 0 551837 0
[pid=697265/tid=697273] ppid=697261 vsize=18975048 memory=-8670951442272985788 CPUtime=0.44 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) R 697261 697265 697210 0 -1 4194368 6047 0 65 0 39 5 0 0 20 0 18 0 139571664 19430449152 17331 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 49 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
[pid=697265/tid=697332] ppid=697261 vsize=18975048 memory=47924 CPUtime=0 cores=1,3
/proc/697265/task/697332/stat : 697332 (Finalizer) S 697261 697265 697210 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 139571715 19430449152 17331 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
[pid=697265/tid=697359] ppid=697261 vsize=18975048 memory=2776 CPUtime=0 cores=1,3
/proc/697265/task/697359/stat : 697359 (Common-Cleaner) S 697261 697265 697210 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 18 0 139571717 19430449152 17331 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 0.84 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 69324 KiB

[startup+1.11588 s]
/proc/loadavg: 0.08 0.09 0.09 13/316 697359
/proc/meminfo: memFree=129954768/131655788 swapFree=131071996/131071996
[pid=697265] ppid=697261 vsize=19174740 memory=74500 CPUtime=1.03 cores=1,3
/proc/697265/stat : 697265 (java) S 697261 697265 697210 0 -1 1077936128 8024 0 78 0 95 8 0 0 20 0 19 0 139571662 19634933760 18625 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
/proc/697265/statm: 4793685 18625 5831 1 0 552811 0
[pid=697265/tid=697273] ppid=697261 vsize=19174740 memory=2648 CPUtime=0.53 cores=1,3
/proc/697265/task/697273/stat : 697273 (java) S 697261 697265 697210 0 -1 1077936192 6154 0 65 0 47 6 0 0 20 0 19 0 139571664 19634933760 18625 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 49 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
[pid=697265/tid=697332] ppid=697261 vsize=19174740 memory=4336 CPUtime=0 cores=1,3
/proc/697265/task/697332/stat : 697332 (Finalizer) S 697261 697265 697210 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 139571715 19634933760 18625 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
[pid=697265/tid=697359] ppid=697261 vsize=19174740 memory=57288 CPUtime=0 cores=1,3
/proc/697265/task/697359/stat : 697359 (Common-Cleaner) S 697261 697265 697210 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 19 0 139571717 19634933760 18625 134679101440 94865523322880 94865523326576 140721852364112 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94865523334392 94865523335184 94865537110016 140721852367830 140721852367943 140721852367943 140721852374984 0
Current children cumulated CPU time: 1.03 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 74500 KiB

Child status: 30

Real time (s): 1.17021
CPU time (s): 1.12939
CPU user time (s): 1.03966
CPU system time (s): 0.089729
CPU usage (%): 96.5118
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 74500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.03966
system time used= 0.089729
maximum resident set size= 76300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8141
page faults= 79
swaps= 0
block input operations= 16176
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 802
involuntary context switches= 72


# summary of solver processes directly reported to runsolver:
#   pid: 697265
#   total CPU time (s): 1.12939
#   total CPU user time (s): 1.03966
#   total CPU system time (s): 0.089729

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029104 second user time and 0.084726 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-13 14:36:04
IDJOB=4424265
IDBENCH=143472
IDSOLVER=3035
FILE ID=nodeC008/4424265-1720874152
RUNJOBID= nodeC008-1720874164-697222
SLURM_JOB_ID= 7483756
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_15_pb.cnf.cr--soft-66-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424265-1720874152/watcher-4424265-1720874152 -o /tmp/evaluation-result-4424265-1720874152/solver-4424265-1720874152 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1720874164-697222 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424265-1720874152.wbo

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

MD5SUM BENCH= 3c6d97869b06a147893cbce6b9d9d944
RANDOM SEED=450756964

nodeC008.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.272
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.239
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.365
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.239
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.271
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.303
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.364
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.305
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        130184276 kB
MemAvailable:   130003308 kB
Buffers:          317604 kB
Cached:           351620 kB
SwapCached:            0 kB
Active:           445964 kB
Inactive:         532968 kB
Active(anon):       1376 kB
Inactive(anon):   346032 kB
Active(file):     444588 kB
Inactive(file):   186936 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1568 kB
Writeback:             0 kB
AnonPages:        308000 kB
Mapped:           104040 kB
Shmem:             37704 kB
KReclaimable:      55080 kB
Slab:             143216 kB
SReclaimable:      55080 kB
SUnreclaim:        88136 kB
KernelStack:        3792 kB
PageTables:         9780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     575676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45536 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      146248 kB
DirectMap2M:     9195520 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC008 at 2024-07-13 14:36:06