Trace number 2668585

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? (TO) 1800.17 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
MD5SUM11b19c0232a5dd1a01e7c4342698e58e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables5251
Total number of constraints15301
Number of constraints which are clauses15300
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 constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919137542539254950202185769575159
Number of bits of the biggest sum of numbers151
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
0.19/0.20	c constraints 1/0 clauses 15300/0 units 0
0.19/0.20	c vars 5251
0.19/0.20	c objective 51 + -2251799813685247
1800.08/1800.71	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-2668585-1276627693/watcher-2668585-1276627693 -o /tmp/evaluation-result-2668585-1276627693/solver-2668585-1276627693 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668585-1276627693.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: 1.57 1.94 1.86 3/106 6090
/proc/meminfo: memFree=1830032/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=2208 CPUtime=0
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 257 0 0 0 0 0 0 0 18 0 1 0 36425633 2260992 179 1992294400 134512640 136485738 4288342272 18446744073709551615 134524659 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6090/statm: 552 179 156 482 0 68 0

[startup+0.0703859 s]
/proc/loadavg: 1.57 1.94 1.86 3/106 6090
/proc/meminfo: memFree=1830032/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=2340 CPUtime=0.06
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 306 0 0 0 6 0 0 0 18 0 1 0 36425633 2396160 228 1992294400 134512640 136485738 4288342272 18446744073709551615 135411128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6090/statm: 585 228 156 482 0 101 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.101393 s]
/proc/loadavg: 1.57 1.94 1.86 3/106 6090
/proc/meminfo: memFree=1830032/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=2472 CPUtime=0.09
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 333 0 0 0 9 0 0 0 18 0 1 0 36425633 2531328 255 1992294400 134512640 136485738 4288342272 18446744073709551615 135178912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6090/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300431 s]
/proc/loadavg: 1.57 1.94 1.86 3/106 6090
/proc/meminfo: memFree=1830032/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=15104 CPUtime=0.29
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 3441 0 0 0 28 1 0 0 18 0 1 0 36425633 15466496 3363 1992294400 134512640 136485738 4288342272 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 3776 3363 194 482 0 3292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15104

[startup+0.700505 s]
/proc/loadavg: 1.57 1.94 1.86 3/106 6090
/proc/meminfo: memFree=1830032/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=48972 CPUtime=0.69
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 12441 0 0 0 64 5 0 0 18 0 1 0 36425633 50147328 11807 1992294400 134512640 136485738 4288342272 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 12276 11812 199 482 0 11792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48972

[startup+1.50065 s]
/proc/loadavg: 1.57 1.94 1.86 2/107 6091
/proc/meminfo: memFree=1760088/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=73372 CPUtime=1.49
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 18656 0 0 0 140 9 0 0 19 0 1 0 36425633 75132928 17901 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 18343 17901 227 482 0 17859 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73372

[startup+3.10095 s]
/proc/loadavg: 1.57 1.94 1.86 2/107 6091
/proc/meminfo: memFree=1756492/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=79320 CPUtime=3.09
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 20093 0 0 0 297 12 0 0 24 0 1 0 36425633 81223680 19338 1992294400 134512640 136485738 4288342272 18446744073709551615 135256257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 19830 19338 228 482 0 19346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79320

[startup+6.30055 s]
/proc/loadavg: 1.52 1.93 1.86 2/107 6091
/proc/meminfo: memFree=1746200/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=88436 CPUtime=6.29
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 22353 0 0 0 612 17 0 0 25 0 1 0 36425633 90558464 21598 1992294400 134512640 136485738 4288342272 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 22109 21598 228 482 0 21625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88436

[startup+12.7007 s]
/proc/loadavg: 1.48 1.91 1.85 2/107 6091
/proc/meminfo: memFree=1734172/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=99320 CPUtime=12.69
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 25081 0 0 0 1246 23 0 0 25 0 1 0 36425633 101703680 24326 1992294400 134512640 136485738 4288342272 18446744073709551615 135260279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 24830 24326 228 482 0 24346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99320

[startup+25.5011 s]
/proc/loadavg: 1.37 1.87 1.84 2/107 6093
/proc/meminfo: memFree=1711480/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=120912 CPUtime=25.48
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 30537 0 0 0 2516 32 0 0 25 0 1 0 36425633 123813888 29782 1992294400 134512640 136485738 4288342272 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 30228 29782 228 482 0 29744 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 120912

[startup+51.1009 s]
/proc/loadavg: 1.24 1.80 1.81 2/107 6093
/proc/meminfo: memFree=1667460/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=164928 CPUtime=51.08
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 41520 0 0 0 5051 57 0 0 25 0 1 0 36425633 168886272 40765 1992294400 134512640 136485738 4288342272 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 41232 40765 228 482 0 40748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 164928

[startup+102.307 s]
/proc/loadavg: 1.15 1.69 1.78 2/107 6095
/proc/meminfo: memFree=1575080/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=256864 CPUtime=102.26
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 64500 0 0 0 10142 84 0 0 25 0 1 0 36425633 263028736 63745 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 64216 63745 228 482 0 63732 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 256864

[startup+162.302 s]
/proc/loadavg: 1.05 1.56 1.72 2/107 6095
/proc/meminfo: memFree=1499812/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=332776 CPUtime=162.24
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 83478 0 0 0 16113 111 0 0 25 0 1 0 36425633 340762624 82723 1992294400 134512640 136485738 4288342272 18446744073709551615 135260279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 83194 82723 228 482 0 82710 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 332776

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.68 2/107 6097
/proc/meminfo: memFree=1433844/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=397524 CPUtime=222.21
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 99649 0 0 0 22077 144 0 0 25 0 1 0 36425633 407064576 98894 1992294400 134512640 136485738 4288342272 18446744073709551615 135183923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 99381 98894 228 482 0 98897 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 397524

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.63 3/107 6099
/proc/meminfo: memFree=1433844/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=397524 CPUtime=282.19
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 99651 0 0 0 28062 157 0 0 25 0 1 0 36425633 407064576 98896 1992294400 134512640 136485738 4288342272 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 99381 98896 228 482 0 98897 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 397524

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.59 2/107 6101
/proc/meminfo: memFree=1433844/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=397524 CPUtime=342.17
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 99651 0 0 0 34055 162 0 0 25 0 1 0 36425633 407064576 98896 1992294400 134512640 136485738 4288342272 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 99381 98896 228 482 0 98897 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 397524

[startup+402.3 s]
/proc/loadavg: 1.00 1.24 1.55 2/107 6103
/proc/meminfo: memFree=1382012/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=451588 CPUtime=402.15
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 113162 0 0 0 40031 184 0 0 25 0 1 0 36425633 462426112 112407 1992294400 134512640 136485738 4288342272 18446744073709551615 135857057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 112897 112407 228 482 0 112413 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 451588

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.51 2/107 6103
/proc/meminfo: memFree=1336628/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=494476 CPUtime=462.14
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 123891 0 0 0 46003 211 0 0 25 0 1 0 36425633 506343424 123136 1992294400 134512640 136485738 4288342272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 123619 123136 228 482 0 123135 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 494476

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.48 2/107 6105
/proc/meminfo: memFree=1336628/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=494476 CPUtime=522.12
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 123891 0 0 0 51989 223 0 0 25 0 1 0 36425633 506343424 123136 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 123619 123136 228 482 0 123135 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 494476

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.44 2/107 6107
/proc/meminfo: memFree=1336504/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=494476 CPUtime=582.09
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 123891 0 0 0 57966 243 0 0 25 0 1 0 36425633 506343424 123136 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 123619 123136 228 482 0 123135 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 494476

[startup+642.301 s]
/proc/loadavg: 1.06 1.12 1.42 2/107 6109
/proc/meminfo: memFree=1338736/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=491440 CPUtime=642.08
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 123891 0 0 0 63941 267 0 0 25 0 1 0 36425633 503234560 122403 1992294400 134512640 136485738 4288342272 18446744073709551615 134921931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 122860 122403 228 482 0 122376 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 491440

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.31 2/107 6124
/proc/meminfo: memFree=1275188/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=554984 CPUtime=881.98
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 139761 0 0 0 87879 319 0 0 25 0 1 0 36425633 568303616 138273 1992294400 134512640 136485738 4288342272 18446744073709551615 135291160 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 138746 138273 228 482 0 138262 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 554984

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.29 2/107 6126
/proc/meminfo: memFree=1275188/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=554984 CPUtime=941.96
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 139761 0 0 0 93848 348 0 0 25 0 1 0 36425633 568303616 138273 1992294400 134512640 136485738 4288342272 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 138746 138273 228 482 0 138262 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 554984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.27 2/107 6128
/proc/meminfo: memFree=1275188/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=554984 CPUtime=1001.94
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 139761 0 0 0 99828 366 0 0 25 0 1 0 36425633 568303616 138273 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 138746 138273 228 482 0 138262 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 554984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/107 6128
/proc/meminfo: memFree=1210956/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=621276 CPUtime=1061.91
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 156317 0 0 0 105794 397 0 0 25 0 1 0 36425633 636186624 154829 1992294400 134512640 136485738 4288342272 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 155319 154829 228 482 0 154835 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 621276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/107 6130
/proc/meminfo: memFree=1173012/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=656892 CPUtime=1121.9
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 165241 0 0 0 111764 426 0 0 25 0 1 0 36425633 672657408 163753 1992294400 134512640 136485738 4288342272 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 164223 163753 228 482 0 163739 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 656892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/107 6132
/proc/meminfo: memFree=1173012/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=656892 CPUtime=1181.87
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 165241 0 0 0 117752 435 0 0 25 0 1 0 36425633 672657408 163753 1992294400 134512640 136485738 4288342272 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 164223 163753 228 482 0 163739 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 656892

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/107 6134
/proc/meminfo: memFree=1173012/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=656892 CPUtime=1241.86
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 165241 0 0 0 123734 452 0 0 25 0 1 0 36425633 672657408 163753 1992294400 134512640 136485738 4288342272 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 164223 163753 228 482 0 163739 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 656892

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 6136
/proc/meminfo: memFree=1125644/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=704312 CPUtime=1301.84
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 177044 0 0 0 129703 481 0 0 25 0 1 0 36425633 721215488 175556 1992294400 134512640 136485738 4288342272 18446744073709551615 135860795 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 176078 175556 228 482 0 175594 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 704312

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 6136
/proc/meminfo: memFree=1077904/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=752172 CPUtime=1361.81
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 188954 0 0 0 135675 506 0 0 25 0 1 0 36425633 770224128 187466 1992294400 134512640 136485738 4288342272 18446744073709551615 134886589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 188043 187466 228 482 0 187559 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 752172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 6138
/proc/meminfo: memFree=1077904/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=752172 CPUtime=1421.8
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 188954 0 0 0 141647 533 0 0 25 0 1 0 36425633 770224128 187466 1992294400 134512640 136485738 4288342272 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 188043 187466 228 482 0 187559 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 752172

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 6140
/proc/meminfo: memFree=1077780/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=752172 CPUtime=1481.77
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 188960 0 0 0 147624 553 0 0 25 0 1 0 36425633 770224128 187472 1992294400 134512640 136485738 4288342272 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 188043 187472 228 482 0 187559 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 752172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 6142
/proc/meminfo: memFree=1077780/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=752172 CPUtime=1541.75
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 188960 0 0 0 153610 565 0 0 25 0 1 0 36425633 770224128 187472 1992294400 134512640 136485738 4288342272 18446744073709551615 135860717 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 188043 187472 228 482 0 187559 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 752172

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 1.13 2/107 6144
/proc/meminfo: memFree=1043556/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=788036 CPUtime=1601.74
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 197927 0 0 0 159597 577 0 0 25 0 1 0 36425633 806948864 196439 1992294400 134512640 136485738 4288342272 18446744073709551615 135173542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 197009 196439 228 482 0 196525 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 788036

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.12 2/107 6144
/proc/meminfo: memFree=1029296/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=800536 CPUtime=1661.71
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 201062 0 0 0 165584 587 0 0 25 0 1 0 36425633 819748864 199574 1992294400 134512640 136485738 4288342272 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 200134 199574 228 482 0 199650 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 800536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 6146
/proc/meminfo: memFree=1029296/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=800536 CPUtime=1721.69
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 201062 0 0 0 171576 593 0 0 25 0 1 0 36425633 819748864 199574 1992294400 134512640 136485738 4288342272 18446744073709551615 134883254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 200134 199574 228 482 0 199650 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 800536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6148
/proc/meminfo: memFree=1029048/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=800536 CPUtime=1781.68
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 201063 0 0 0 177568 600 0 0 25 0 1 0 36425633 819748864 199575 1992294400 134512640 136485738 4288342272 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 200134 199575 228 482 0 199650 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 800536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6148
/proc/meminfo: memFree=1029048/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=800536 CPUtime=1800.08
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 201063 0 0 0 179407 601 0 0 25 0 1 0 36425633 819748864 199575 1992294400 134512640 136485738 4288342272 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 200134 199575 228 482 0 199650 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 800536

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6148
/proc/meminfo: memFree=1029048/2059040 swapFree=4140352/4192956
[pid=6090] ppid=6088 vsize=800536 CPUtime=1800.08
/proc/6090/stat : 6090 (pbct) R 6088 6090 5946 0 -1 4202496 201063 0 0 0 179407 601 0 0 25 0 1 0 36425633 819748864 199575 1992294400 134512640 136485738 4288342272 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6090/statm: 200134 199575 228 482 0 199650 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 800536

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.17
CPU user time (s): 1794.08
CPU system time (s): 6.09207
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 800536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.08
system time used= 6.09207
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 201063
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= 3
involuntary context switches= 4047

runsolver used 2.88856 second user time and 8.58869 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-15 20:48:13
IDJOB=2668585
IDBENCH=3022
IDSOLVER=1170
FILE ID=node019/2668585-1276627693
PBS_JOBID= 11172348
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668585-1276627693/watcher-2668585-1276627693 -o /tmp/evaluation-result-2668585-1276627693/solver-2668585-1276627693 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668585-1276627693.opb

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

MD5SUM BENCH= 11b19c0232a5dd1a01e7c4342698e58e
RANDOM SEED=682060966

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830560 kB
Buffers:         37876 kB
Cached:         100624 kB
SwapCached:       6060 kB
Active:          79664 kB
Inactive:        72568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830560 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:            2612 kB
Writeback:           0 kB
AnonPages:       11904 kB
Mapped:          12992 kB
Slab:            54584 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182976 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= 62412 MiB
End job on node019 at 2010-06-15 21:18:16