Trace number 4092146

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 PB 2.3.6 Res+CP PB16OPTIMUM 1.11383 1.22976

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-pret150_40_ext.wbo
MD5SUM0ff77ac8423d8f0c8431956bf6b828bc
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.079987
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 constraints550
Number of soft constraints400
Number of constraints which are clauses400
Number of constraints which are cardinality constraints (but not clauses)150
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 401
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 400
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4092146-1466087969.wbo
0.10/0.11	c reading problem ... 
0.25/0.20	c ... done. Wall clock time 0.093s.
0.25/0.20	c declared #vars     300
0.25/0.20	c internal #vars     700
0.25/0.20	c #constraints  700
0.25/0.20	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.25/0.20	c constraints type 
0.25/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 400
0.25/0.20	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300
0.25/0.20	c 700 constraints processed.
0.25/0.20	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.25/0.20	c constraints type 
0.25/0.20	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 300
0.25/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 400
0.25/0.20	c 700 constraints processed.
0.25/0.20	c objective function length is 400 literals
0.25/0.28	c And the winner is solver0
0.62/0.71	c SATISFIABLE
0.62/0.71	c OPTIMIZING...
0.62/0.71	c Got one! Elapsed wall clock time (in seconds):0.598
0.62/0.71	o 1
0.62/0.79	c And the winner is solver0
1.09/1.22	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
1.09/1.22	c starts		: 3
1.09/1.22	c conflicts		: 1419
1.09/1.22	c decisions		: 3762
1.09/1.22	c propagations		: 41959
1.09/1.22	c inspects		: 195065
1.09/1.22	c shortcuts		: 0
1.09/1.22	c learnt literals	: 7
1.09/1.22	c learnt binary clauses	: 14
1.09/1.22	c learnt ternary clauses	: 94
1.09/1.22	c learnt constraints	: 1411
1.09/1.22	c ignored constraints	: 0
1.09/1.22	c root simplifications	: 0
1.09/1.22	c removed literals (reason simplification)	: 1224
1.09/1.22	c reason swapping (by a shorter reason)	: 0
1.09/1.22	c Calls to reduceDB	: 0
1.09/1.22	c Number of update (reduction) of LBD	: 407
1.09/1.22	c Imported unit clauses	: 0
1.09/1.22	c number of reductions to clauses (during analyze)	: 0
1.09/1.22	c number of learned constraints concerned by reduction	: 0
1.09/1.22	c number of learning phase by resolution	: 0
1.09/1.22	c number of learning phase by cutting planes	: 0
1.09/1.22	c speed (assignments/second)	: 41584.73736372647
1.09/1.22	c non guided choices	298
1.09/1.22	c learnt constraints type 
1.09/1.22	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
1.09/1.22	c starts		: 3
1.09/1.22	c conflicts		: 230
1.09/1.22	c decisions		: 1511
1.09/1.22	c propagations		: 9567
1.09/1.22	c inspects		: 24709
1.09/1.22	c shortcuts		: 0
1.09/1.22	c learnt literals	: 0
1.09/1.22	c learnt binary clauses	: 0
1.09/1.22	c learnt ternary clauses	: 0
1.09/1.22	c learnt constraints	: 229
1.09/1.22	c ignored constraints	: 0
1.09/1.22	c root simplifications	: 0
1.09/1.22	c removed literals (reason simplification)	: 0
1.09/1.22	c reason swapping (by a shorter reason)	: 0
1.09/1.22	c Calls to reduceDB	: 0
1.09/1.22	c Number of update (reduction) of LBD	: 0
1.09/1.22	c Imported unit clauses	: 0
1.09/1.22	c number of reductions to clauses (during analyze)	: 0
1.09/1.22	c number of learned constraints concerned by reduction	: 0
1.09/1.22	c number of learning phase by resolution	: 0
1.09/1.22	c number of learning phase by cutting planes	: 0
1.09/1.22	c speed (assignments/second)	: 18869.8224852071
1.09/1.22	c non guided choices	285
1.09/1.22	c learnt constraints type 
1.09/1.22	s OPTIMUM FOUND
1.09/1.22	c Found 1 solution(s)
1.09/1.22	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 
1.09/1.22	c objective function=1
1.09/1.22	c Total wall clock time (in seconds): 1.115

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4092146-1466087969/watcher-4092146-1466087969 -o /tmp/evaluation-result-4092146-1466087969/solver-4092146-1466087969 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466075468-13370 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4092146-1466087969.wbo 

pid=23992
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/23995/stat : 23995 (java) R 23992 23995 7986 0 -1 4202496 1065 0 0 0 0 0 0 0 20 0 1 0 10842153 23793664 716 33554432000 1073741824 1073778376 140736150076800 140736150065864 213410428264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 5809 716 530 9 0 128 0

[startup+0.100061 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 4481 0 1 0 10 0 0 0 20 0 18 0 10842153 9787879424 6101 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2389619 6101 2156 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200226 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9558476 CPUtime=0.25 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 4789 0 1 0 24 1 0 0 20 0 18 0 10842153 9787879424 6870 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2389619 6870 2215 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300216 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9824732 CPUtime=0.58 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 7159 0 1 0 55 3 0 0 20 0 19 0 10842153 10060525568 9163 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2456183 9164 2253 9 0 2446860 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 9824732

[startup+0.700288 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9824732 CPUtime=0.62 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 7214 0 1 0 59 3 0 0 20 0 19 0 10842153 10060525568 9076 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2456183 9076 2253 9 0 2446860 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23995 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800205 s]
/proc/loadavg: 2.75 2.42 2.27 4/197 23995
/proc/meminfo: memFree=27552792/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9824732 CPUtime=0.97 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 7471 0 1 0 92 5 0 0 20 0 19 0 10842153 10060525568 11667 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2456183 11667 2255 9 0 2446860 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 9824732

[startup+1.20788 s]
/proc/loadavg: 2.77 2.43 2.28 3/216 24020
/proc/meminfo: memFree=27512424/32872528 swapFree=1399392/1569044
[pid=23995] ppid=23992 vsize=9824732 CPUtime=1.09 cores=0,2,4,6
/proc/23995/stat : 23995 (java) S 23992 23995 7986 0 -1 4202496 8893 0 1 0 103 6 0 0 20 0 19 0 10842153 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140736150067936 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23995/statm: 2456183 12300 2255 9 0 2446860 0
[pid=23995/tid=23997] ppid=23992 vsize=9824732 CPUtime=0.19 cores=0,2,4,6
/proc/23995/task/23997/stat : 23997 (java) S 23992 23995 7986 0 -1 4202560 2421 0 1 0 19 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236539138936 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=23998] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/23998/stat : 23998 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236528200360 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=23999] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/23999/stat : 23999 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236527147816 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=24000] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24000/stat : 24000 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236526095272 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23995/tid=24001] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24001/stat : 24001 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236525042728 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23995/tid=24002] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24002/stat : 24002 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236523989160 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24003] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24003/stat : 24003 (java) S 23992 23995 7986 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236522936616 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=24004] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24004/stat : 24004 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236521884072 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23995/tid=24005] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24005/stat : 24005 (java) S 23992 23995 7986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 10842154 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236375669288 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24006] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24006/stat : 24006 (java) S 23992 23995 7986 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 10842155 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236363258472 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23995/tid=24007] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24007/stat : 24007 (java) S 23992 23995 7986 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 10842156 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236362204792 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24008] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24008/stat : 24008 (java) S 23992 23995 7986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10842156 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236361152136 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24009] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24009/stat : 24009 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842158 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236360100880 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24010] ppid=23992 vsize=9824732 CPUtime=0.24 cores=0,2,4,6
/proc/23995/task/24010/stat : 24010 (java) S 23992 23995 7986 0 -1 4202560 1951 0 0 0 24 0 0 0 20 0 19 0 10842158 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236359047224 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23995/tid=24011] ppid=23992 vsize=9824732 CPUtime=0.28 cores=0,2,4,6
/proc/23995/task/24011/stat : 24011 (java) S 23992 23995 7986 0 -1 4202560 3179 0 0 0 28 0 0 0 20 0 19 0 10842158 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236357994680 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=24012] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24012/stat : 24012 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842158 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236356942328 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=24013] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24013/stat : 24013 (java) S 23992 23995 7986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 10842158 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236355889992 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23995/tid=24017] ppid=23992 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23995/task/24017/stat : 24017 (java) S 23992 23995 7986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 10842174 10060525568 12300 33554432000 1073741824 1073778376 140736150076800 140236351678120 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.22976
CPU time (s): 1.11383
CPU user time (s): 1.04184
CPU system time (s): 0.071989
CPU usage (%): 90.5732
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04184
system time used= 0.071989
maximum resident set size= 51312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8913
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 309
involuntary context switches= 39

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009998 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 16:39:29
IDJOB=4092146
IDBENCH=79364
IDSOLVER=2552
FILE ID=node140/4092146-1466087969
RUNJOBID= node140-1466075468-13370
PBS_JOBID= 19904000
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret150_40_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4092146-1466087969/watcher-4092146-1466087969 -o /tmp/evaluation-result-4092146-1466087969/solver-4092146-1466087969 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466075468-13370 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4092146-1466087969.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0ff77ac8423d8f0c8431956bf6b828bc
RANDOM SEED=356379937

node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27553064 kB
Buffers:           34140 kB
Cached:            66468 kB
SwapCached:         2568 kB
Active:          2977060 kB
Inactive:          66972 kB
Active(anon):    2944036 kB
Inactive(anon):     1792 kB
Active(file):      33024 kB
Inactive(file):    65180 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096816 kB
Dirty:               476 kB
Writeback:             0 kB
AnonPages:       4551576 kB
Mapped:            15388 kB
Shmem:                 0 kB
Slab:             567744 kB
SReclaimable:      11024 kB
SUnreclaim:       556720 kB
KernelStack:        1784 kB
PageTables:        12936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4836300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3094528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node140 at 2016-06-16 16:39:31