Trace number 4424480

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 1.17628 1.53716

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_20_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMd6f30eafb787975283c0eede77b5a69b
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.006649
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables400
Total number of constraints60
Number of soft constraints60
Number of constraints which are clauses40
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 constraint20
Top cost 2653
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 2652
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
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 

0.14/0.88	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.14/0.88	c This is free software under the dual EPL/GNU LGPL licenses.
0.14/0.88	c See www.sat4j.org for details.
0.26/0.94	c version CUSTOM.v20240707
0.26/0.96	c java.runtime.name	OpenJDK Runtime Environment
0.26/0.96	c java.vm.name		OpenJDK 64-Bit Server VM
0.26/0.96	c java.vm.version	22.0.1+8-16
0.26/0.96	c java.vm.vendor	Oracle Corporation
0.26/0.96	c sun.arch.data.model	64
0.26/0.96	c java.version		22.0.1
0.26/0.96	c os.name		Linux
0.26/0.96	c os.version		4.18.0-301.1.el8.x86_64
0.26/0.96	c os.arch		amd64
0.26/0.97	c Free memory 		2115194816
0.26/0.97	c Max memory 		16282288128
0.26/0.97	c Total memory 		2122317824
0.26/0.98	c Number of processors 	2
0.65/1.21	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.65/1.21	 - never skip resolution steps
0.65/1.21	 - Auto-division on coefficients is disabled
0.65/1.21	 - No postprocessing
0.65/1.21	 - Conflict is considered as is when resolving
0.65/1.21	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.65/1.21	 - Weaken first using unassigned literals
0.65/1.21	 - Bump strategy: ALWAYS_ONE
0.65/1.21	 - Bumper: ASSIGNED
0.65/1.21	--- Begin Solver configuration ---
0.65/1.21	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.65/1.21	Learn all clauses as in MiniSAT
0.65/1.21	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.65/1.21	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.65/1.21	No reason simplification
0.65/1.21	Armin Biere (Picosat) restarts strategy
0.65/1.21	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.65/1.21	timeout=2147483s
0.65/1.21	DB Simplification allowed=false
0.65/1.21	Listener: none
0.65/1.21	--- End Solver configuration ---
0.65/1.21	c Pseudo Boolean Optimization by upper bound
0.65/1.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.65/1.21	c  - never skip resolution steps
0.65/1.21	c  - Auto-division on coefficients is disabled
0.65/1.21	c  - No postprocessing
0.65/1.21	c  - Conflict is considered as is when resolving
0.65/1.21	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.65/1.21	c  - Weaken first using unassigned literals
0.65/1.21	c  - Bump strategy: ALWAYS_ONE
0.65/1.21	c  - Bumper: ASSIGNED
0.65/1.21	c --- Begin Solver configuration ---
0.65/1.21	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.65/1.21	c Learn all clauses as in MiniSAT
0.65/1.21	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.65/1.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.65/1.21	c No reason simplification
0.65/1.21	c Armin Biere (Picosat) restarts strategy
0.65/1.21	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.65/1.21	c timeout=2147483s
0.65/1.21	c DB Simplification allowed=false
0.65/1.21	c Listener: none
0.65/1.21	c --- End Solver configuration ---
0.65/1.21	c solving HOME/instance-4424480-1723986254.wbo
0.65/1.21	c reading problem ... 
0.65/1.28	c ... done. Wall clock time 0.063s.
0.65/1.28	c declared #vars     400
0.65/1.28	c internal #vars     460
0.65/1.28	c #constraints  61
0.65/1.28	c constraints type 
0.65/1.28	c org.sat4j.specs.Constr$1 => 1
0.65/1.28	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 20
0.65/1.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 40
0.65/1.28	c 61 constraints processed.
0.83/1.36	c objective function length is 60 literals
0.94/1.44	c SATISFIABLE
0.94/1.46	c OPTIMIZING...
0.94/1.46	c Got one! Elapsed wall clock time (in seconds):0.238
0.94/1.46	o 184
0.94/1.46	c Got one! Elapsed wall clock time (in seconds):0.245
0.94/1.46	o 7
0.94/1.49	c starts		: 2
0.94/1.49	c conflicts		: 19
0.94/1.49	c decisions		: 756
0.94/1.49	c propagations		: 1775
0.94/1.49	c inspects		: 1669
0.94/1.49	c shortcuts		: 0
1.12/1.50	c learnt literals	: 0
1.12/1.50	c learnt binary clauses	: 0
1.12/1.50	c learnt ternary clauses	: 0
1.12/1.50	c learnt constraints	: 19
1.12/1.50	c ignored constraints	: 0
1.12/1.50	c root simplifications	: 0
1.12/1.50	c removed literals (reason simplification)	: 0
1.12/1.50	c reason swapping (by a shorter reason)	: 0
1.12/1.50	c Calls to reduceDB	: 0
1.12/1.50	c Number of update (reduction) of LBD	: 0
1.12/1.50	c Imported unit clauses	: 0
1.12/1.50	c No decision after first conflict	: false
1.12/1.50	c number of reductions to clauses (during analyze)	: 0
1.12/1.50	c number of learned constraints concerned by reduction	: 0
1.12/1.50	c number of learning phase by resolution	: 0
1.12/1.50	c number of learning phase by cutting planes	: 0
1.12/1.50	c number of rounding to 1 operations	: 0
1.12/1.50	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.12/1.50	c number of reductions of the coefficients by power 2 	: 0
1.12/1.51	c number of right shift for reduction by power 2 	: 0
1.12/1.51	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.12/1.51	c number of ending skipping 	: 0
1.12/1.51	c number of internal skipping 	: 0
1.12/1.51	c number of derivation steps 	: 76
1.12/1.51	c number of skipped derivation steps 	: 0
1.12/1.51	c number of remaining unassigned 	: 0
1.12/1.51	c number of remaining assigned 	: 0
1.12/1.51	c number of falsified literals weakened from reason	: 0
1.12/1.51	c number of falsified literals weakened from conflict	: 0
1.12/1.51	c time for arithmetic operations	: 0
1.12/1.51	c minimum degree of deleted constraints	: null
1.12/1.51	c maximum degree of deleted constraints	: null
1.12/1.51	c number of deleted constraints	: 0
1.12/1.51	c speed (assignments/second)	: 12956.204379562043
1.12/1.51	c non guided choices	: 478
1.12/1.51	s OPTIMUM FOUND
1.12/1.51	c Found 2 solution(s)
1.12/1.51	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 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 
1.12/1.51	c objective function=7
1.12/1.51	c Total wall clock time (in seconds): 0.298

Verifier Data 

OK	7

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: 64096 MiB (62953 MiB free)
  memory of node 1: 64473 MiB (61744 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424480-1723986254/watcher-4424480-1723986254 -o /tmp/evaluation-result-4424480-1723986254/solver-4424480-1723986254 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1723986254-895821 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424480-1723986254.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=895875, runsolver pid=895865
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 1.68 0.49 0.23 4/249 895883
/proc/meminfo: memFree=127688428/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=32004 memory=1832 CPUtime=0 cores=4,6
/proc/895875/stat : 895875 (java) D 895865 895875 895091 0 -1 4194304 122 0 2 0 0 0 0 0 20 0 1 0 164995778 32772096 458 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 0 0 0 0 17 4 0 0 8 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 8001 458 418 1 0 457 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 32004 KiB
Current children cumulated memory: 1832 KiB

[startup+0.215296 s]*
/proc/loadavg: 1.68 0.49 0.23 3/249 895883
/proc/meminfo: memFree=127686516/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=37736 memory=2048 CPUtime=0 cores=4,6
/proc/895875/stat : 895875 (java) D 895865 895875 895091 0 -1 4194304 175 0 3 0 0 0 0 0 20 0 1 0 164995778 38641664 512 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 0 0 0 0 17 4 0 0 20 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 9434 512 469 1 0 459 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37736 KiB
Current children cumulated memory: 2048 KiB

[startup+0.313895 s]*
/proc/loadavg: 1.68 0.49 0.23 3/255 895889
/proc/meminfo: memFree=127673624/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=104524 memory=8284 CPUtime=0.01 cores=4,6
/proc/895875/stat : 895875 (java) S 895865 895875 895091 0 -1 1077936128 595 0 36 0 0 1 0 0 20 0 2 0 164995778 107032576 2071 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 0 0 0 0 17 4 0 0 29 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 26131 2071 1687 1 0 585 0
[pid=895875/tid=895887] ppid=895865 vsize=104524 memory=-8527111140693877436 CPUtime=0 cores=4,6
/proc/895875/task/895887/stat : 895887 (java) D 895865 895875 895091 0 -1 4194368 19 0 10 0 0 0 0 0 20 0 2 0 164995807 107032576 2071 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 0 0 0 0 -1 4 0 0 1 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 104524 KiB
Current children cumulated memory: 8284 KiB

[startup+0.705017 s]
/proc/loadavg: 1.68 0.49 0.23 2/275 895909
/proc/meminfo: memFree=127609716/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=18974952 memory=52528 CPUtime=0.1 cores=4,6
/proc/895875/stat : 895875 (java) S 895865 895875 895091 0 -1 1077936128 6124 0 98 0 5 5 0 0 20 0 18 0 164995778 19430350848 13132 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 16800975 0 0 0 17 4 0 0 29 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 4743738 13132 5153 1 0 550447 0
[pid=895875/tid=895887] ppid=895865 vsize=18974952 memory=2248 CPUtime=0.07 cores=4,6
/proc/895875/task/895887/stat : 895887 (java) D 895865 895875 895091 0 -1 4194368 5260 0 65 0 4 3 0 0 20 0 18 0 164995807 19430350848 13132 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 30 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 18974952 KiB
Current children cumulated memory: 52528 KiB

[startup+1.50041 s]
/proc/loadavg: 1.68 0.49 0.23 10/319 895953
/proc/meminfo: memFree=127481604/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=19174740 memory=77244 CPUtime=1.12 cores=4,6
/proc/895875/stat : 895875 (java) S 895865 895875 895091 0 -1 1077936128 8275 0 102 0 104 8 0 0 20 0 19 0 164995778 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 16800975 0 0 0 17 4 0 0 29 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 4793685 19311 5804 1 0 552849 0
[pid=895875/tid=895887] ppid=895865 vsize=19174740 memory=2248 CPUtime=0.55 cores=4,6
/proc/895875/task/895887/stat : 895887 (java) S 895865 895875 895091 0 -1 1077936192 6254 0 68 0 50 5 0 0 20 0 19 0 164995807 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 55 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
[pid=895875/tid=895922] ppid=895865 vsize=19174740 memory=11536 CPUtime=0 cores=4,6
/proc/895875/task/895922/stat : 895922 (Finalizer) S 895865 895875 895091 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 164995842 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
[pid=895875/tid=895951] ppid=895865 vsize=19174740 memory=55284 CPUtime=0 cores=4,6
/proc/895875/task/895951/stat : 895951 (Common-Cleaner) S 895865 895875 895091 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 19 0 164995847 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
Current children cumulated CPU time: 1.12 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 77244 KiB

[startup+1.53709 s]
# the end of solver process 895875 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.07966 s, system=0.096616 s

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

[startup+1.50041 s]
/proc/loadavg: 1.68 0.49 0.23 10/319 895953
/proc/meminfo: memFree=127481604/131655788 swapFree=131071728/131071996
[pid=895875] ppid=895865 vsize=19174740 memory=77244 CPUtime=1.12 cores=4,6
/proc/895875/stat : 895875 (java) S 895865 895875 895091 0 -1 1077936128 8275 0 102 0 104 8 0 0 20 0 19 0 164995778 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 0 0 16800975 0 0 0 17 4 0 0 29 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
/proc/895875/statm: 4793685 19311 5804 1 0 552849 0
[pid=895875/tid=895887] ppid=895865 vsize=19174740 memory=2248 CPUtime=0.55 cores=4,6
/proc/895875/task/895887/stat : 895887 (java) S 895865 895875 895091 0 -1 1077936192 6254 0 68 0 50 5 0 0 20 0 19 0 164995807 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 55 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
[pid=895875/tid=895922] ppid=895865 vsize=19174740 memory=11536 CPUtime=0 cores=4,6
/proc/895875/task/895922/stat : 895922 (Finalizer) S 895865 895875 895091 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 164995842 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
[pid=895875/tid=895951] ppid=895865 vsize=19174740 memory=55284 CPUtime=0 cores=4,6
/proc/895875/task/895951/stat : 895951 (Common-Cleaner) S 895865 895875 895091 0 -1 1077936192 26 0 0 0 0 0 0 0 20 0 19 0 164995847 19634933760 19311 134679101440 94768194641920 94768194645616 140725322210480 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94768194653432 94768194654224 94768197087232 140725322212332 140725322212445 140725322212445 140725322219464 0
Current children cumulated CPU time: 1.12 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 77244 KiB

Child status: 30

Real time (s): 1.53716
CPU time (s): 1.17628
CPU user time (s): 1.07966
CPU system time (s): 0.096616
CPU usage (%): 76.5229
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 77244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07966
system time used= 0.096616
maximum resident set size= 78836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8326
page faults= 102
swaps= 0
block input operations= 13304
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1016
involuntary context switches= 68


# summary of solver processes directly reported to runsolver:
#   pid: 895875
#   total CPU time (s): 1.17628
#   total CPU user time (s): 1.07966
#   total CPU system time (s): 0.096616

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031329 second user time and 0.088097 second system time

The end

Launcher Data 

Begin job on nodeC011 at 2024-08-18 15:04:14
IDJOB=4424480
IDBENCH=143129
IDSOLVER=3035
FILE ID=nodeC011/4424480-1723986254
RUNJOBID= nodeC011-1723986254-895821
SLURM_JOB_ID= 8268142
Free space on /tmp= 723784 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424480-1723986254/watcher-4424480-1723986254 -o /tmp/evaluation-result-4424480-1723986254/solver-4424480-1723986254 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1723986254-895821 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4424480-1723986254.wbo

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

MD5SUM BENCH= d6f30eafb787975283c0eede77b5a69b
RANDOM SEED=910462348

nodeC011.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		: 1197.145
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	: 6983.28
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		: 1197.140
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	: 6983.29
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	: 0xb00001f
cpu MHz		: 1197.139
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	: 6983.28
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		: 1256.653
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	: 6983.29
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	: 0xb00001f
cpu MHz		: 1281.194
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	: 6983.28
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		: 1230.387
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	: 6983.29
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	: 0xb00001f
cpu MHz		: 1209.743
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	: 6983.28
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		: 1237.661
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	: 6983.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127693924 kB
MemAvailable:   129887428 kB
Buffers:          395480 kB
Cached:          2648656 kB
SwapCached:           12 kB
Active:           800672 kB
Inactive:        2605780 kB
Active(anon):       1832 kB
Inactive(anon):   414844 kB
Active(file):     798840 kB
Inactive(file):  2190936 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071728 kB
Dirty:              2812 kB
Writeback:             0 kB
AnonPages:        362584 kB
Mapped:           114228 kB
Shmem:             54044 kB
KReclaimable:      87856 kB
Slab:             191680 kB
SReclaimable:      87856 kB
SUnreclaim:       103824 kB
KernelStack:        3744 kB
PageTables:         9508 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     764132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54784 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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:      285512 kB
DirectMap2M:    25833472 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC011 at 2024-08-18 15:04:16