Trace number 2669446

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (MO) 1105.44 1105.99

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197.opb
MD5SUM0a6144d2156b2eb66da8c624c6f3d576
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark4.6243
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables16651
Total number of constraints49141
Number of constraints which are clauses49140
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint16380
Number of terms in the objective function 91
Biggest coefficient in the objective function 1237940039285380274899124224
Number of bits for the biggest coefficient in the objective function 91
Sum of the numbers in the objective function 2475880078570760549798248447
Number of bits of the sum of numbers in the objective function 91
Biggest number in a constraint 948568795032094272909893509191171341133987714380927500611236528192824358010355712
Number of bits of the biggest number in a constraint 270
Biggest sum of numbers in a constraint 3794275180128377091639574036150438611441468153567802156940920507153788002840397422
Number of bits of the biggest sum of numbers271
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.67	c constraints 1/0 clauses 49140/0 units 0
0.59/0.67	c vars 16651
0.59/0.67	c objective 91 + 0
1105.25/1105.80	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669446-1276625501/watcher-2669446-1276625501 -o /tmp/evaluation-result-2669446-1276625501/solver-2669446-1276625501 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669446-1276625501.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.20 2.04 1.68 3/106 6041
/proc/meminfo: memFree=1764580/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=2208 CPUtime=0
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 38151480 2260992 180 1992294400 134512640 136485738 4289829232 18446744073709551615 135860624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6041/statm: 552 180 156 482 0 68 0

[startup+0.0886129 s]
/proc/loadavg: 2.20 2.04 1.68 3/106 6041
/proc/meminfo: memFree=1764580/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=2472 CPUtime=0.08
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 319 0 0 0 8 0 0 0 20 0 1 0 38151480 2531328 242 1992294400 134512640 136485738 4289829232 18446744073709551615 135171283 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6041/statm: 618 242 156 482 0 134 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2472

[startup+0.101614 s]
/proc/loadavg: 2.20 2.04 1.68 3/106 6041
/proc/meminfo: memFree=1764580/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=2472 CPUtime=0.09
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 333 0 0 0 9 0 0 0 20 0 1 0 38151480 2531328 256 1992294400 134512640 136485738 4289829232 18446744073709551615 134519432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6041/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301633 s]
/proc/loadavg: 2.20 2.04 1.68 3/106 6041
/proc/meminfo: memFree=1764580/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=3132 CPUtime=0.29
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 482 0 0 0 29 0 0 0 20 0 1 0 38151480 3207168 405 1992294400 134512640 136485738 4289829232 18446744073709551615 135859246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6041/statm: 783 405 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.70167 s]
/proc/loadavg: 2.20 2.04 1.68 3/106 6041
/proc/meminfo: memFree=1764580/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=9908 CPUtime=0.7
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 2157 0 0 0 69 1 0 0 21 0 1 0 38151480 10145792 2047 1992294400 134512640 136485738 4289829232 18446744073709551615 134719589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 2477 2047 194 482 0 1993 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9908

[startup+1.50174 s]
/proc/loadavg: 2.20 2.04 1.68 2/107 6042
/proc/meminfo: memFree=1724768/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=92156 CPUtime=1.49
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 23752 0 0 0 139 10 0 0 23 0 1 0 38151480 94367744 22339 1992294400 134512640 136485738 4289829232 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 23039 22340 198 482 0 22555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92156

[startup+3.10189 s]
/proc/loadavg: 2.11 2.02 1.68 2/107 6042
/proc/meminfo: memFree=1632636/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=226260 CPUtime=3.09
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 58870 0 0 0 286 23 0 0 25 0 1 0 38151480 231690240 55384 1992294400 134512640 136485738 4289829232 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 56565 55384 225 482 0 56081 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 226260

[startup+6.30119 s]
/proc/loadavg: 2.11 2.02 1.68 2/107 6042
/proc/meminfo: memFree=1536660/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=234652 CPUtime=6.29
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 60938 0 0 0 593 36 0 0 25 0 1 0 38151480 240283648 57452 1992294400 134512640 136485738 4289829232 18446744073709551615 135859246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 58663 57452 228 482 0 58179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 234652

[startup+12.7008 s]
/proc/loadavg: 1.94 1.99 1.67 2/107 6042
/proc/meminfo: memFree=1524012/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=246988 CPUtime=12.69
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 63975 0 0 0 1226 43 0 0 25 0 1 0 38151480 252915712 60489 1992294400 134512640 136485738 4289829232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 61747 60489 228 482 0 61263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 246988

[startup+25.501 s]
/proc/loadavg: 1.79 1.95 1.66 2/107 6042
/proc/meminfo: memFree=1494996/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=276568 CPUtime=25.49
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 71079 0 0 0 2494 55 0 0 25 0 1 0 38151480 283205632 67593 1992294400 134512640 136485738 4289829232 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 69142 67593 228 482 0 68658 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 276568

[startup+51.1014 s]
/proc/loadavg: 1.52 1.88 1.64 2/107 6042
/proc/meminfo: memFree=1438452/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=336912 CPUtime=51.08
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 85451 0 0 0 5028 80 0 0 25 0 1 0 38151480 344997888 81965 1992294400 134512640 136485738 4289829232 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 84228 81965 228 482 0 83744 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 336912

[startup+102.308 s]
/proc/loadavg: 1.21 1.73 1.60 2/107 6044
/proc/meminfo: memFree=1332556/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=442188 CPUtime=102.27
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 111422 0 0 0 10108 119 0 0 25 0 1 0 38151480 452800512 107936 1992294400 134512640 136485738 4289829232 18446744073709551615 135256141 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 110547 107936 228 482 0 110063 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 442188

[startup+162.301 s]
/proc/loadavg: 1.13 1.61 1.57 2/107 6049
/proc/meminfo: memFree=1234472/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=541572 CPUtime=162.24
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 135936 0 0 0 16078 146 0 0 25 0 1 0 38151480 554569728 132450 1992294400 134512640 136485738 4289829232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 135393 132450 228 482 0 134909 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 541572

[startup+222.301 s]
/proc/loadavg: 1.05 1.49 1.53 2/107 6051
/proc/meminfo: memFree=1137380/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=639824 CPUtime=222.23
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 160019 0 0 0 22042 181 0 0 25 0 1 0 38151480 655179776 156533 1992294400 134512640 136485738 4289829232 18446744073709551615 135295127 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 159956 156533 228 482 0 159472 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 639824

[startup+282.301 s]
/proc/loadavg: 1.02 1.40 1.49 2/107 6051
/proc/meminfo: memFree=1051448/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=724644 CPUtime=282.2
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 181753 0 0 0 28010 210 0 0 25 0 1 0 38151480 742035456 178267 1992294400 134512640 136485738 4289829232 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 181161 178267 228 482 0 180677 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 724644

[startup+342.302 s]
/proc/loadavg: 1.00 1.33 1.46 2/107 6053
/proc/meminfo: memFree=960432/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=815196 CPUtime=342.18
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 204270 0 0 0 33987 231 0 0 25 0 1 0 38151480 834760704 200784 1992294400 134512640 136485738 4289829232 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 203799 200784 228 482 0 203315 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 815196

[startup+402.301 s]
/proc/loadavg: 1.06 1.28 1.44 2/107 6055
/proc/meminfo: memFree=872764/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=904116 CPUtime=402.16
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 226547 0 0 0 39945 271 0 0 25 0 1 0 38151480 925814784 223061 1992294400 134512640 136485738 4289829232 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 226029 223061 228 482 0 225545 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 904116

[startup+462.301 s]
/proc/loadavg: 1.02 1.23 1.40 2/107 6057
/proc/meminfo: memFree=770588/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1006144 CPUtime=462.15
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 251662 0 0 0 45901 314 0 0 25 0 1 0 38151480 1030291456 248176 1992294400 134512640 136485738 4289829232 18446744073709551615 135293487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 251536 248176 228 482 0 251052 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1006144

[startup+522.301 s]
/proc/loadavg: 1.01 1.19 1.38 2/107 6059
/proc/meminfo: memFree=686516/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1091728 CPUtime=522.13
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 272880 0 0 0 51868 345 0 0 25 0 1 0 38151480 1117929472 269394 1992294400 134512640 136485738 4289829232 18446744073709551615 135184865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 272932 269394 228 482 0 272448 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1091728

[startup+582.301 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 6059
/proc/meminfo: memFree=607776/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1170264 CPUtime=582.12
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 292326 0 0 0 57833 379 0 0 25 0 1 0 38151480 1198350336 288840 1992294400 134512640 136485738 4289829232 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 292566 288840 228 482 0 292082 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1170264

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.33 2/107 6061
/proc/meminfo: memFree=524324/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1253916 CPUtime=642.1
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 312969 0 0 0 63812 398 0 0 25 0 1 0 38151480 1284009984 309483 1992294400 134512640 136485738 4289829232 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 313479 309483 228 482 0 312995 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1253916

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.30 2/107 6063
/proc/meminfo: memFree=444592/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1334756 CPUtime=702.08
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 333033 0 0 0 69796 412 0 0 25 0 1 0 38151480 1366790144 329547 1992294400 134512640 136485738 4289829232 18446744073709551615 135185046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 333689 329547 228 482 0 333205 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1334756

[startup+762.309 s]
/proc/loadavg: 1.00 1.07 1.28 2/107 6065
/proc/meminfo: memFree=358660/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1420436 CPUtime=762.07
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 354264 0 0 0 75782 425 0 0 25 0 1 0 38151480 1454526464 350778 1992294400 134512640 136485738 4289829232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 355109 350778 228 482 0 354625 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1420436

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.26 2/107 6067
/proc/meminfo: memFree=280044/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1500128 CPUtime=822.04
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 374123 0 0 0 81758 446 0 0 25 0 1 0 38151480 1536131072 370637 1992294400 134512640 136485738 4289829232 18446744073709551615 135039567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 375032 370637 228 482 0 374548 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1500128

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.24 2/107 6067
/proc/meminfo: memFree=206140/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1574176 CPUtime=882.03
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 392376 0 0 0 87728 475 0 0 25 0 1 0 38151480 1611956224 388890 1992294400 134512640 136485738 4289829232 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 393544 388890 228 482 0 393060 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1574176

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/107 6069
/proc/meminfo: memFree=134840/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1647572 CPUtime=942.01
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 410413 0 0 0 93704 497 0 0 25 0 1 0 38151480 1687113728 406927 1992294400 134512640 136485738 4289829232 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 411893 406927 228 482 0 411409 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1647572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/107 6071
/proc/meminfo: memFree=57588/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1724428 CPUtime=1001.99
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 429450 0 0 0 99673 526 0 0 25 0 1 0 38151480 1765814272 425964 1992294400 134512640 136485738 4289829232 18446744073709551615 135173216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 431107 425964 228 482 0 430623 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1724428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 6073
/proc/meminfo: memFree=12288/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1805420 CPUtime=1061.9
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 449587 0 0 0 105631 559 0 0 25 0 1 0 38151480 1848750080 446101 1992294400 134512640 136485738 4289829232 18446744073709551615 135843940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 451355 446101 228 482 0 450871 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1805420



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1105.8 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 6073
/proc/meminfo: memFree=10088/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=1843224 CPUtime=1105.25
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4202496 458970 0 0 0 109956 569 0 0 25 0 1 0 38151480 1887461376 455484 1992294400 134512640 136485738 4289829232 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6041/statm: 460806 455484 228 482 0 460322 0
Current children cumulated CPU time (s) 1105.25
Current children cumulated vsize (KiB) 1843224

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

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

[startup+1105.91 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 6073
/proc/meminfo: memFree=10088/2059040 swapFree=4135932/4192956
[pid=6041] ppid=6039 vsize=0 CPUtime=1105.35
/proc/6041/stat : 6041 (pbct) R 6039 6041 5164 0 -1 4194308 458970 0 0 0 109956 579 0 0 25 0 1 0 38151480 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/6041/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1105.35
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1105.99
CPU time (s): 1105.44
CPU user time (s): 1099.56
CPU system time (s): 5.87611
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 1843224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1099.56
system time used= 5.87611
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458970
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= 1
involuntary context switches= 2565

runsolver used 1.82372 second user time and 5.2352 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 20:11:42
IDJOB=2669446
IDBENCH=2984
IDSOLVER=1170
FILE ID=node015/2669446-1276625501
PBS_JOBID= 11172307
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669446-1276625501/watcher-2669446-1276625501 -o /tmp/evaluation-result-2669446-1276625501/solver-2669446-1276625501 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669446-1276625501.opb

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

MD5SUM BENCH= 0a6144d2156b2eb66da8c624c6f3d576
RANDOM SEED=623364213

node015.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1765100 kB
Buffers:         89272 kB
Cached:         124152 kB
SwapCached:      11032 kB
Active:          98512 kB
Inactive:       129696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765100 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            4232 kB
Writeback:           0 kB
AnonPages:       12984 kB
Mapped:           9304 kB
Slab:            43876 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181112 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node015 at 2010-06-15 20:30:09