Trace number 4091652

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 0.533918 1.23017

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-blast-floppy1-3.ucl--soft-0-100-0.wbo
MD5SUMd36b5cd023115813d6df483e2bae50a2
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.071988
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables274
Total number of constraints259
Number of soft constraints259
Number of constraints which are clauses159
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 12525
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 12524
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	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
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4091652-1467322153.wbo
0.11/0.11	c reading problem ... 
0.25/0.21	c ... done. Wall clock time 0.093s.
0.25/0.21	c declared #vars     274
0.25/0.21	c internal #vars     533
0.25/0.21	c #constraints  259
0.25/0.21	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.25/0.21	c constraints type 
0.25/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 158
0.25/0.21	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.25/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 100
0.25/0.21	c 259 constraints processed.
0.25/0.21	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.25/0.21	c constraints type 
0.25/0.21	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.25/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 158
0.25/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 100
0.25/0.21	c 259 constraints processed.
0.25/0.21	c objective function length is 259 literals
0.25/0.24	c And the winner is solver1
0.47/0.71	c SATISFIABLE
0.47/0.71	c OPTIMIZING...
0.47/0.71	c Got one! Elapsed wall clock time (in seconds):0.599
0.47/0.71	o 4
0.47/0.72	c And the winner is solver0
0.51/1.22	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
0.51/1.22	c starts		: 1
0.51/1.22	c conflicts		: 41
0.51/1.22	c decisions		: 442
0.51/1.22	c propagations		: 1305
0.51/1.22	c inspects		: 2855
0.51/1.22	c shortcuts		: 0
0.51/1.22	c learnt literals	: 0
0.51/1.22	c learnt binary clauses	: 0
0.51/1.22	c learnt ternary clauses	: 0
0.51/1.22	c learnt constraints	: 41
0.51/1.22	c ignored constraints	: 0
0.51/1.22	c root simplifications	: 0
0.51/1.22	c removed literals (reason simplification)	: 28
0.51/1.22	c reason swapping (by a shorter reason)	: 0
0.51/1.22	c Calls to reduceDB	: 0
0.51/1.22	c Number of update (reduction) of LBD	: 7
0.51/1.22	c Imported unit clauses	: 0
0.51/1.22	c number of reductions to clauses (during analyze)	: 0
0.51/1.22	c number of learned constraints concerned by reduction	: 0
0.51/1.22	c number of learning phase by resolution	: 0
0.51/1.22	c number of learning phase by cutting planes	: 0
0.51/1.22	c speed (assignments/second)	: 1299.800796812749
0.51/1.22	c non guided choices	124
0.51/1.22	c learnt constraints type 
0.51/1.22	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
0.51/1.22	c starts		: 1
0.51/1.22	c conflicts		: 8
0.51/1.22	c decisions		: 455
0.51/1.22	c propagations		: 1055
0.51/1.22	c inspects		: 1779
0.51/1.22	c shortcuts		: 0
0.51/1.22	c learnt literals	: 0
0.51/1.22	c learnt binary clauses	: 0
0.51/1.22	c learnt ternary clauses	: 0
0.51/1.22	c learnt constraints	: 8
0.51/1.22	c ignored constraints	: 0
0.51/1.22	c root simplifications	: 0
0.51/1.22	c removed literals (reason simplification)	: 0
0.51/1.22	c reason swapping (by a shorter reason)	: 0
0.51/1.22	c Calls to reduceDB	: 0
0.51/1.22	c Number of update (reduction) of LBD	: 0
0.51/1.22	c Imported unit clauses	: 0
0.51/1.22	c number of reductions to clauses (during analyze)	: 0
0.51/1.22	c number of learned constraints concerned by reduction	: 0
0.51/1.22	c number of learning phase by resolution	: 0
0.51/1.22	c number of learning phase by cutting planes	: 0
0.51/1.22	c speed (assignments/second)	: 1050.796812749004
0.51/1.22	c non guided choices	146
0.51/1.22	c learnt constraints type 
0.51/1.22	s OPTIMUM FOUND
0.51/1.22	c Found 1 solution(s)
0.51/1.22	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 
0.51/1.22	c objective function=4
0.51/1.22	c Total wall clock time (in seconds): 1.11

Verifier Data 

OK	4

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-4091652-1467322153/watcher-4091652-1467322153 -o /tmp/evaluation-result-4091652-1467322153/solver-4091652-1467322153 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467322048-22957 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4091652-1467322153.wbo 

pid=23962
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: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 11241289 98570240 977 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 24065 977 743 9 0 16771 0
[pid=23965/tid=23966] ppid=23962 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) R 23962 23965 22185 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 11241289 98570240 977 33554432000 1073741824 1073778376 140736771946640 140589373554216 260190324096 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100112 s]
/proc/loadavg: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 4480 0 1 0 10 1 0 0 20 0 18 0 11241289 9787879424 5583 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2389619 5583 2126 9 0 2380296 0
[pid=23965/tid=23966] ppid=23962 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) R 23962 23965 22185 0 -1 4202560 2442 0 1 0 7 0 0 0 20 0 18 0 11241289 9787879424 5583 33554432000 1073741824 1073778376 140736771946640 140589373557016 260193707277 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200316 s]
/proc/loadavg: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9558476 CPUtime=0.25 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 4741 0 1 0 24 1 0 0 20 0 18 0 11241289 9787879424 6828 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2389619 6828 2201 9 0 2380296 0
[pid=23965/tid=23966] ppid=23962 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) R 23962 23965 22185 0 -1 4202560 2462 0 1 0 17 0 0 0 20 0 18 0 11241289 9787879424 6828 33554432000 1073741824 1073778376 140736771946640 140589373558776 140589313372880 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300367 s]
/proc/loadavg: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9824732 CPUtime=0.47 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 8041 0 1 0 43 4 0 0 20 0 19 0 11241289 10060525568 9324 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2456183 9324 2248 9 0 2446860 0
[pid=23965/tid=23966] ppid=23962 vsize=9824732 CPUtime=0.19 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) S 23962 23965 22185 0 -1 4202560 2472 0 1 0 19 0 0 0 20 0 19 0 11241289 10060525568 9324 33554432000 1073741824 1073778376 140736771946640 140589373559672 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9824732

[startup+0.700281 s]
/proc/loadavg: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9824732 CPUtime=0.47 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 8041 0 1 0 43 4 0 0 20 0 19 0 11241289 10060525568 9324 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2456183 9324 2248 9 0 2446860 0
[pid=23965/tid=23966] ppid=23962 vsize=9824732 CPUtime=0.19 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) S 23962 23965 22185 0 -1 4202560 2472 0 1 0 19 0 0 0 20 0 19 0 11241289 10060525568 9324 33554432000 1073741824 1073778376 140736771946640 140589373559672 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23965 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.80031 s]
/proc/loadavg: 2.18 2.77 2.49 3/196 23965
/proc/meminfo: memFree=27853200/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9824732 CPUtime=0.51 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 8096 0 1 0 47 4 0 0 20 0 18 0 11241289 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2456183 10395 2248 9 0 2446860 0
[pid=23965/tid=23966] ppid=23962 vsize=9824732 CPUtime=0.2 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) S 23962 23965 22185 0 -1 4202560 2472 0 1 0 20 0 0 0 20 0 18 0 11241289 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589373559672 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9824732

[startup+1.20798 s]
/proc/loadavg: 2.18 2.77 2.49 2/214 23989
/proc/meminfo: memFree=27820404/32872528 swapFree=1634416/1797936
[pid=23965] ppid=23962 vsize=9824732 CPUtime=0.51 cores=0,2,4,6
/proc/23965/stat : 23965 (java) S 23962 23965 22185 0 -1 4202496 8096 0 1 0 47 4 0 0 20 0 18 0 11241289 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140736771937776 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23965/statm: 2456183 10395 2248 9 0 2446860 0
[pid=23965/tid=23966] ppid=23962 vsize=9824732 CPUtime=0.2 cores=0,2,4,6
/proc/23965/task/23966/stat : 23966 (java) S 23962 23965 22185 0 -1 4202560 2472 0 1 0 20 0 0 0 20 0 18 0 11241289 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589373559672 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23965/tid=23968] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23968/stat : 23968 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589217298856 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23969] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23969/stat : 23969 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589216246312 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23965/tid=23970] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23970/stat : 23970 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589215193256 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=23965/tid=23971] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23971/stat : 23971 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589214140712 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23965/tid=23972] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23972/stat : 23972 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589213088680 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23973] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23973/stat : 23973 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589212036136 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23965/tid=23974] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23974/stat : 23974 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589210983080 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23965/tid=23975] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23975/stat : 23975 (java) S 23962 23965 22185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 11241290 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589209930536 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23976] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23976/stat : 23976 (java) S 23962 23965 22185 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 11241291 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589197732200 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=23965/tid=23977] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23977/stat : 23977 (java) S 23962 23965 22185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 18 0 11241292 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589196678520 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23978] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23978/stat : 23978 (java) S 23962 23965 22185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 11241292 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589195625352 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23979] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23979/stat : 23979 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241294 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589194574096 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23980] ppid=23962 vsize=9824732 CPUtime=0.11 cores=0,2,4,6
/proc/23965/task/23980/stat : 23980 (java) S 23962 23965 22185 0 -1 4202560 2009 0 0 0 11 0 0 0 20 0 18 0 11241294 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589193521976 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=23965/tid=23981] ppid=23962 vsize=9824732 CPUtime=0.1 cores=0,2,4,6
/proc/23965/task/23981/stat : 23981 (java) S 23962 23965 22185 0 -1 4202560 2285 0 0 0 10 0 0 0 20 0 18 0 11241294 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589192469432 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23965/tid=23982] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23982/stat : 23982 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241294 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589191416568 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=23965/tid=23983] ppid=23962 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/23965/task/23983/stat : 23983 (java) S 23962 23965 22185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 11241294 10060525568 10395 33554432000 1073741824 1073778376 140736771946640 140589190364232 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.23017
CPU time (s): 0.533918
CPU user time (s): 0.481926
CPU system time (s): 0.051992
CPU usage (%): 43.402
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.481926
system time used= 0.051992
maximum resident set size= 43652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8105
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= 280
involuntary context switches= 37

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-30 23:29:13
IDJOB=4091652
IDBENCH=79324
IDSOLVER=2552
FILE ID=node123/4091652-1467322153
RUNJOBID= node123-1467322048-22957
PBS_JOBID= 20005295
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4091652-1467322153/watcher-4091652-1467322153 -o /tmp/evaluation-result-4091652-1467322153/solver-4091652-1467322153 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467322048-22957 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4091652-1467322153.wbo

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

MD5SUM BENCH= d36b5cd023115813d6df483e2bae50a2
RANDOM SEED=1158754678

node123.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		: 2666.387
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	: 5332.77
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		: 2666.387
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		: 2666.387
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		: 2666.387
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		: 2666.387
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	: 5332.54
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		: 2666.387
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		: 2666.387
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	: 5332.55
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		: 2666.387
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:        27853852 kB
Buffers:          214828 kB
Cached:          1999016 kB
SwapCached:            0 kB
Active:           565060 kB
Inactive:        1878944 kB
Active(anon):     232292 kB
Inactive(anon):        0 kB
Active(file):     332768 kB
Inactive(file):  1878944 kB
Unevictable:     1797936 kB
Mlocked:         1634416 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1364 kB
Writeback:             4 kB
AnonPages:       2035040 kB
Mapped:            22576 kB
Shmem:               204 kB
Slab:             634564 kB
SReclaimable:      78488 kB
SUnreclaim:       556076 kB
KernelStack:        1592 kB
PageTables:         8232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2485496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 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= 71732 MiB
End job on node123 at 2016-06-30 23:29:14