Trace number 2700576

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
PB/CT 0.1MSAT (TO) 1800.06 1800.01

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-5_wcsp.wbo
MD5SUM02dbb62de02783c13bf2d3c63ea9332f
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 benchmark10.3784
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables235
Total number of constraints1227
Number of soft constraints1180
Number of constraints which are clauses1180
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 1180
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 47/0 clauses 0/1180 units 0
0.00/0.00	c vars 235
0.00/0.00	c Setting top cost 237
0.01/0.03	c 0.036994 10.918 1 2568
0.01/0.03	o 210
0.01/0.04	c 0.037994 11.1094 1 3749
0.01/0.04	o 185
0.01/0.04	c 0.038994 11.1094 4 4971
0.01/0.04	o 182
0.01/0.04	c 0.040993 11.1094 4 6269
0.01/0.04	o 19
0.01/0.04	c 0.042993 11.1094 4 7001
0.01/0.04	o 18
0.01/0.05	c 0.046992 11.1094 10 8341
0.01/0.05	o 16
0.01/0.08	c 0.068989 11.1094 79 9038
0.01/0.08	o 15
0.09/0.13	c 0.100984 11.1094 207 10909
0.09/0.13	o 14
0.29/0.35	c 0.243962 11.2305 489 14931
0.29/0.35	o 13
0.29/0.37	c 0.247962 11.2305 514 15299
0.29/0.37	o 12
0.29/0.37	c 0.249962 11.2305 517 15551
0.29/0.37	o 11
0.29/0.38	c 0.253961 11.2305 531 15820
0.29/0.38	o 10
0.39/0.43	c 0.277957 11.2305 610 16323
0.39/0.43	o 9
0.39/0.49	c 0.318951 11.2305 356 17302
0.39/0.49	o 8
0.39/0.49	c 0.320951 11.2305 362 17418
0.39/0.49	o 7
0.49/0.50	c 0.32395 11.2305 372 17630
0.49/0.50	o 6
0.49/0.51	c 0.330949 11.2305 390 17849
0.49/0.51	o 5
0.49/0.52	c 0.335948 11.2305 395 17973
0.49/0.52	o 4
0.49/0.52	c 0.335948 11.2305 395 18084
0.49/0.52	o 3
0.49/0.53	c 0.340948 11.2305 401 18212
0.49/0.53	o 2
0.49/0.56	c 0.355945 11.2305 563 18887
0.49/0.56	o 1
1800.05/1800.00	s SATISFIABLE
1800.05/1800.00	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

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700576-1278535709/watcher-2700576-1278535709 -o /tmp/evaluation-result-2700576-1278535709/solver-2700576-1278535709 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2700576-1278535709.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.83 4/178 19674
/proc/meminfo: memFree=28167752/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=2268 CPUtime=0
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 272 0 0 0 0 0 0 0 25 0 1 0 21784014 2322432 191 4089446400 134512640 136421960 4290021312 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/19674/statm: 567 191 144 467 0 98 0

[startup+0.018316 s]
/proc/loadavg: 2.00 2.00 1.83 4/178 19674
/proc/meminfo: memFree=28167752/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=6100 CPUtime=0.01
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 1220 0 0 0 1 0 0 0 25 0 1 0 21784014 6246400 1139 4089446400 134512640 136421960 4290021312 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 1525 1141 194 467 0 1056 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6100

[startup+0.100304 s]
/proc/loadavg: 2.00 2.00 1.83 4/178 19674
/proc/meminfo: memFree=28167752/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=11372 CPUtime=0.09
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 2592 0 0 0 8 1 0 0 25 0 1 0 21784014 11644928 2504 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 2843 2504 237 467 0 2374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.300266 s]
/proc/loadavg: 2.00 2.00 1.83 4/178 19674
/proc/meminfo: memFree=28167752/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=11496 CPUtime=0.29
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 2605 0 0 0 19 10 0 0 18 0 1 0 21784014 11771904 2516 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 2874 2516 238 467 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11496

[startup+0.700195 s]
/proc/loadavg: 2.00 2.00 1.83 4/178 19674
/proc/meminfo: memFree=28167752/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=12156 CPUtime=0.69
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 2797 0 0 0 47 22 0 0 18 0 1 0 21784014 12447744 2695 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 3039 2695 238 467 0 2570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12156

[startup+1.50105 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19675
/proc/meminfo: memFree=28156956/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=14656 CPUtime=1.49
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 3426 0 0 0 122 27 0 0 19 0 1 0 21784014 15007744 3324 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 3664 3324 238 467 0 3195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14656

[startup+3.10075 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19675
/proc/meminfo: memFree=28154352/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=15100 CPUtime=3.09
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 3545 0 0 0 271 38 0 0 24 0 1 0 21784014 15462400 3439 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 3775 3439 238 467 0 3306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15100

[startup+6.30017 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19675
/proc/meminfo: memFree=28149708/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=16232 CPUtime=6.29
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 4095 0 0 0 575 54 0 0 25 0 1 0 21784014 16621568 3722 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 4058 3722 238 467 0 3589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16232

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19675
/proc/meminfo: memFree=28143260/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=19240 CPUtime=12.69
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 5446 0 0 0 1184 85 0 0 25 0 1 0 21784014 19701760 4474 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 4810 4474 238 467 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19240

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19675
/proc/meminfo: memFree=28133388/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=21656 CPUtime=25.5
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 6572 0 0 0 2410 140 0 0 25 0 1 0 21784014 22175744 5078 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 5414 5078 238 467 0 4945 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21656

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.83 3/179 19677
/proc/meminfo: memFree=28114608/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=21656 CPUtime=51.1
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 6572 0 0 0 4835 275 0 0 25 0 1 0 21784014 22175744 5078 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 5414 5078 238 467 0 4945 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21656

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.84 3/179 19677
/proc/meminfo: memFree=28083308/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=24060 CPUtime=102.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 8992 0 0 0 9734 496 0 0 25 0 1 0 21784014 24637440 5679 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 6015 5679 238 467 0 5546 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24060

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.84 3/179 19679
/proc/meminfo: memFree=28057564/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=24060 CPUtime=162.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 8992 0 0 0 15458 772 0 0 25 0 1 0 21784014 24637440 5679 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 6015 5679 238 467 0 5546 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24060

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/179 19681
/proc/meminfo: memFree=28042364/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=24600 CPUtime=222.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 10373 0 0 0 21203 1027 0 0 25 0 1 0 21784014 25190400 5814 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 6150 5814 238 467 0 5681 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 24600

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/179 19710
/proc/meminfo: memFree=28490888/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=28008 CPUtime=282.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 11611 0 0 0 26954 1276 0 0 25 0 1 0 21784014 28680192 6666 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7002 6666 238 467 0 6533 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 28008

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 19712
/proc/meminfo: memFree=28475832/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=28008 CPUtime=342.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 11611 0 0 0 32713 1517 0 0 25 0 1 0 21784014 28680192 6666 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7002 6666 238 467 0 6533 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28008

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 19712
/proc/meminfo: memFree=28458532/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30012 CPUtime=402.31
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 12296 0 0 0 38515 1716 0 0 25 0 1 0 21784014 30732288 7167 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7503 7167 238 467 0 7034 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 30012

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.87 3/179 19714
/proc/meminfo: memFree=28445924/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=29748 CPUtime=462.3
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 12296 0 0 0 44302 1928 0 0 25 0 1 0 21784014 30461952 7101 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 29748

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 19716
/proc/meminfo: memFree=28429848/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=29748 CPUtime=522.31
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 12296 0 0 0 50095 2136 0 0 25 0 1 0 21784014 30461952 7101 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 29748

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/179 19718
/proc/meminfo: memFree=28418140/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=29748 CPUtime=582.31
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 12296 0 0 0 55924 2307 0 0 25 0 1 0 21784014 30461952 7101 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 29748

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.89 3/179 19720
/proc/meminfo: memFree=28405784/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=29748 CPUtime=642.31
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 12296 0 0 0 61690 2541 0 0 25 0 1 0 21784014 30461952 7101 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7437 7101 238 467 0 6968 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 29748

[startup+702.301 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 19733
/proc/meminfo: memFree=28366728/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=31764 CPUtime=822.31
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 13072 0 0 0 79045 3186 0 0 25 0 1 0 21784014 32526336 7605 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7941 7605 238 467 0 7472 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 31764

[startup+882.3 s]
/proc/loadavg: 2.08 2.03 1.92 3/179 19735
/proc/meminfo: memFree=28356252/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=29912 CPUtime=882.32
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 13238 0 0 0 84872 3360 0 0 25 0 1 0 21784014 30629888 7142 4089446400 134512640 136421960 4290021312 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7478 7142 238 467 0 7009 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 29912

[startup+942.3 s]
/proc/loadavg: 2.03 2.02 1.92 3/179 19737
/proc/meminfo: memFree=28338464/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=942.32
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 14287 0 0 0 90680 3552 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 30624

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/179 19737
/proc/meminfo: memFree=28326508/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1002.32
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 14783 0 0 0 96470 3762 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 30624

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/179 19739
/proc/meminfo: memFree=28317144/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1062.32
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 14805 0 0 0 102256 3976 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 30624

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 19741
/proc/meminfo: memFree=28302200/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1122.32
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 15752 0 0 0 108089 4143 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 30624

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 19743
/proc/meminfo: memFree=28289616/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1182.33
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 16190 0 0 0 113897 4336 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 30624

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 19745
/proc/meminfo: memFree=28276912/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30676 CPUtime=1242.33
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 16919 0 0 0 119748 4485 0 0 25 0 1 0 21784014 31412224 7333 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7669 7333 238 467 0 7200 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 30676

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 19745
/proc/meminfo: memFree=28261348/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30724 CPUtime=1302.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 17836 0 0 0 125553 4681 0 0 25 0 1 0 21784014 31461376 7345 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7681 7345 238 467 0 7212 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 30724

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 19747
/proc/meminfo: memFree=28250988/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1362.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 18404 0 0 0 131351 4883 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 30624

[startup+1422.31 s]
/proc/loadavg: 2.12 2.03 1.93 3/179 19749
/proc/meminfo: memFree=28235812/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=32336 CPUtime=1422.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 19164 0 0 0 137177 5057 0 0 25 0 1 0 21784014 33112064 7748 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 8084 7748 238 467 0 7615 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 32336

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/179 19751
/proc/meminfo: memFree=28224096/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1482.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 20802 0 0 0 143018 5216 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 30624

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/179 19753
/proc/meminfo: memFree=28212624/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1542.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 21280 0 0 0 148807 5427 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 30624

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 19753
/proc/meminfo: memFree=28196812/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=32080 CPUtime=1602.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 22330 0 0 0 154608 5626 0 0 25 0 1 0 21784014 32849920 7684 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 8020 7684 238 467 0 7551 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 32080

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/179 19755
/proc/meminfo: memFree=28184464/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1662.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 22754 0 0 0 160375 5859 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 30624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 19757
/proc/meminfo: memFree=28173500/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=30624 CPUtime=1722.34
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 22754 0 0 0 166097 6137 0 0 25 0 1 0 21784014 31358976 7320 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 7656 7320 238 467 0 7187 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 30624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 19759
/proc/meminfo: memFree=28158036/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=32088 CPUtime=1782.35
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 23388 0 0 0 171903 6332 0 0 25 0 1 0 21784014 32858112 7686 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 8022 7686 238 467 0 7553 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 32088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 19759
/proc/meminfo: memFree=28154168/32951124 swapFree=67111528/67111528
[pid=19674] ppid=19672 vsize=33432 CPUtime=1800.05
/proc/19674/stat : 19674 (pbct) R 19672 19674 18350 0 -1 4202496 24287 0 0 0 173643 6362 0 0 25 0 1 0 21784014 34234368 8022 4089446400 134512640 136421960 4290021312 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/19674/statm: 8358 8022 238 467 0 7889 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 33432

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1736.43
CPU system time (s): 63.6303
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 33940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1736.43
system time used= 63.6303
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24288
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2604

runsolver used 3.01154 second user time and 6.72998 second system time

The end

Launcher Data 

Begin job on node138 at 2010-07-07 22:48:29
IDJOB=2700576
IDBENCH=79440
IDSOLVER=1208
FILE ID=node138/2700576-1278535709
PBS_JOBID= 11239201
Free space on /tmp= 73608 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-myciel5g-5_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700576-1278535709/watcher-2700576-1278535709 -o /tmp/evaluation-result-2700576-1278535709/solver-2700576-1278535709 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2700576-1278535709.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 02dbb62de02783c13bf2d3c63ea9332f
RANDOM SEED=579044125

node138.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.845
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.845
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28168272 kB
Buffers:        130696 kB
Cached:        3980080 kB
SwapCached:          0 kB
Active:        2076024 kB
Inactive:      2558692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28168272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:      524064 kB
Mapped:          17364 kB
Slab:            83620 kB
PageTables:       5464 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   691636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73608 MiB
End job on node138 at 2010-07-07 23:18:31