Trace number 2669444

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) 1800.12 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378.opb
MD5SUM2dac3f359b4902a48427eec4a1e131fe
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 benchmark1.9587
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 variables3401
Total number of constraints9841
Number of constraints which are clauses9840
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 constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569056391466495993868342803
Number of bits of the biggest sum of numbers121
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
0.09/0.12	c constraints 1/0 clauses 9840/0 units 0
0.09/0.12	c vars 3401
0.09/0.12	c objective 41 + 0
1800.07/1800.50	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-2669444-1276625414/watcher-2669444-1276625414 -o /tmp/evaluation-result-2669444-1276625414/solver-2669444-1276625414 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669444-1276625414.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: 0.92 0.98 0.99 3/106 10550
/proc/meminfo: memFree=1758336/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=2208 CPUtime=0
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 3832935 2260992 178 1992294400 134512640 136485738 4294921776 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10550/statm: 552 178 156 482 0 68 0

[startup+0.0524649 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10550
/proc/meminfo: memFree=1758336/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=2340 CPUtime=0.05
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 291 0 0 0 5 0 0 0 20 0 1 0 3832935 2396160 214 1992294400 134512640 136485738 4294921776 18446744073709551615 134533448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10550/statm: 585 214 156 482 0 101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2340

[startup+0.101468 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10550
/proc/meminfo: memFree=1758336/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=2472 CPUtime=0.09
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 331 0 0 0 9 0 0 0 20 0 1 0 3832935 2531328 254 1992294400 134512640 136485738 4294921776 18446744073709551615 134524325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10550/statm: 618 254 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301487 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10550
/proc/meminfo: memFree=1758336/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=22160 CPUtime=0.29
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 5225 0 0 0 27 2 0 0 20 0 1 0 3832935 22691840 5082 1992294400 134512640 136485738 4294921776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 5540 5082 198 482 0 5056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22160

[startup+0.701522 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10550
/proc/meminfo: memFree=1758336/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=48568 CPUtime=0.69
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 12124 0 0 0 63 6 0 0 21 0 1 0 3832935 49733632 11507 1992294400 134512640 136485738 4294921776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 12142 11507 227 482 0 11658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48568

[startup+1.5006 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 10551
/proc/meminfo: memFree=1711952/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=51268 CPUtime=1.49
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 12803 0 0 0 139 10 0 0 23 0 1 0 3832935 52498432 12186 1992294400 134512640 136485738 4294921776 18446744073709551615 134669716 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 12817 12186 228 482 0 12333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51268

[startup+3.10074 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 10551
/proc/meminfo: memFree=1708108/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=56620 CPUtime=3.09
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 14113 0 0 0 297 12 0 0 25 0 1 0 3832935 57978880 13496 1992294400 134512640 136485738 4294921776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 14155 13496 228 482 0 13671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56620

[startup+6.30102 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10551
/proc/meminfo: memFree=1696948/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=66716 CPUtime=6.29
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 16661 0 0 0 613 16 0 0 25 0 1 0 3832935 68317184 16044 1992294400 134512640 136485738 4294921776 18446744073709551615 135860496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 16679 16044 228 482 0 16195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66716

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10551
/proc/meminfo: memFree=1683060/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=79432 CPUtime=12.68
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 19831 0 0 0 1248 20 0 0 25 0 1 0 3832935 81338368 19214 1992294400 134512640 136485738 4294921776 18446744073709551615 135025261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 19858 19214 228 482 0 19374 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79432

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 10551
/proc/meminfo: memFree=1653424/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=108740 CPUtime=25.49
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 27148 0 0 0 2518 31 0 0 25 0 1 0 3832935 111349760 26531 1992294400 134512640 136485738 4294921776 18446744073709551615 135859746 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 27185 26531 228 482 0 26701 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 108740

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 10553
/proc/meminfo: memFree=1605188/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=156772 CPUtime=51.08
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 39174 0 0 0 5061 47 0 0 25 0 1 0 3832935 160534528 38557 1992294400 134512640 136485738 4294921776 18446744073709551615 135848129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 39193 38557 228 482 0 38709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 156772

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 10553
/proc/meminfo: memFree=1546288/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=102.27
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53609 0 0 0 10154 73 0 0 25 0 1 0 3832935 219664384 52992 1992294400 134512640 136485738 4294921776 18446744073709551615 135025271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52992 228 482 0 53145 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 214516

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10555
/proc/meminfo: memFree=1546164/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=162.25
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53614 0 0 0 16121 104 0 0 25 0 1 0 3832935 219664384 52997 1992294400 134512640 136485738 4294921776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52997 228 482 0 53145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 214516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10557
/proc/meminfo: memFree=1546164/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=222.24
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53614 0 0 0 22104 120 0 0 25 0 1 0 3832935 219664384 52997 1992294400 134512640 136485738 4294921776 18446744073709551615 135180171 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52997 228 482 0 53145 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 214516

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10559
/proc/meminfo: memFree=1546040/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=282.22
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53614 0 0 0 28076 146 0 0 25 0 1 0 3832935 219664384 52997 1992294400 134512640 136485738 4294921776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52997 228 482 0 53145 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 214516

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10561
/proc/meminfo: memFree=1546040/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=342.21
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53614 0 0 0 34056 165 0 0 25 0 1 0 3832935 219664384 52997 1992294400 134512640 136485738 4294921776 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52997 228 482 0 53145 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 214516

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10561
/proc/meminfo: memFree=1545916/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=214516 CPUtime=402.2
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 53614 0 0 0 40039 181 0 0 25 0 1 0 3832935 219664384 52997 1992294400 134512640 136485738 4294921776 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 53629 52997 228 482 0 53145 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 214516

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10563
/proc/meminfo: memFree=1521240/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=240000 CPUtime=462.18
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 59940 0 0 0 46021 197 0 0 25 0 1 0 3832935 245760000 59323 1992294400 134512640 136485738 4294921776 18446744073709551615 135042027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 60000 59323 228 482 0 59516 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 240000

[startup+522.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 10565
/proc/meminfo: memFree=1506236/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=254344 CPUtime=522.17
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 63526 0 0 0 51991 226 0 0 25 0 1 0 3832935 260448256 62909 1992294400 134512640 136485738 4294921776 18446744073709551615 135191640 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 63586 62909 228 482 0 63102 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 254344

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 10567
/proc/meminfo: memFree=1506608/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=253172 CPUtime=582.16
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 63526 0 0 0 57966 250 0 0 25 0 1 0 3832935 259248128 62648 1992294400 134512640 136485738 4294921776 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 63293 62648 228 482 0 62809 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 253172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10569
/proc/meminfo: memFree=1506608/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=253172 CPUtime=642.14
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 63526 0 0 0 63945 269 0 0 25 0 1 0 3832935 259248128 62648 1992294400 134512640 136485738 4294921776 18446744073709551615 134992457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 63293 62648 228 482 0 62809 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 253172

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10575
/proc/meminfo: memFree=1463704/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=296468 CPUtime=882.08
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 74339 0 0 0 87849 359 0 0 25 0 1 0 3832935 303583232 73461 1992294400 134512640 136485738 4294921776 18446744073709551615 135179412 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 74117 73461 228 482 0 73633 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 296468

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10577
/proc/meminfo: memFree=1421172/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=340256 CPUtime=942.06
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 85259 0 0 0 93833 373 0 0 25 0 1 0 3832935 348422144 84381 1992294400 134512640 136485738 4294921776 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 85064 84381 228 482 0 84580 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 340256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10577
/proc/meminfo: memFree=1378268/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=381600 CPUtime=1002.05
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 95606 0 0 0 99819 386 0 0 25 0 1 0 3832935 390758400 94728 1992294400 134512640 136485738 4294921776 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 95400 94728 228 482 0 94916 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 381600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10579
/proc/meminfo: memFree=1378268/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=381600 CPUtime=1062.04
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 95606 0 0 0 105812 392 0 0 25 0 1 0 3832935 390758400 94728 1992294400 134512640 136485738 4294921776 18446744073709551615 135849522 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 95400 94728 228 482 0 94916 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 381600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10581
/proc/meminfo: memFree=1355824/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=404556 CPUtime=1122.03
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 101342 0 0 0 111800 403 0 0 25 0 1 0 3832935 414265344 100464 1992294400 134512640 136485738 4294921776 18446744073709551615 135857152 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 101139 100464 228 482 0 100655 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 404556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10583
/proc/meminfo: memFree=1294196/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=465444 CPUtime=1182.01
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116570 0 0 0 117779 422 0 0 25 0 1 0 3832935 476614656 115692 1992294400 134512640 136485738 4294921776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116361 115692 228 482 0 115877 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 465444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10585
/proc/meminfo: memFree=1294072/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=465444 CPUtime=1241.99
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116570 0 0 0 123749 450 0 0 25 0 1 0 3832935 476614656 115692 1992294400 134512640 136485738 4294921776 18446744073709551615 134880615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116361 115692 228 482 0 115877 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 465444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10585
/proc/meminfo: memFree=1294196/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1301.98
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116574 0 0 0 129728 470 0 0 25 0 1 0 3832935 475721728 115498 1992294400 134512640 136485738 4294921776 18446744073709551615 135860763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115498 228 482 0 115659 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 464572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10590
/proc/meminfo: memFree=1293576/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1361.96
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116574 0 0 0 135695 501 0 0 25 0 1 0 3832935 475721728 115498 1992294400 134512640 136485738 4294921776 18446744073709551615 135843959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115498 228 482 0 115659 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 464572

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10592
/proc/meminfo: memFree=1293576/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1421.95
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 141683 512 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 464572

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10594
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1481.93
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 147659 534 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 135856828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 464572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10596
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1541.92
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 153632 560 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 464572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10596
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1601.91
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 159602 589 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 135180139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 464572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10598
/proc/meminfo: memFree=1293824/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1661.89
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 165586 603 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 464572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10600
/proc/meminfo: memFree=1293824/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1721.87
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 171563 624 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 134878669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 464572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10602
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1781.86
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 177541 645 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 134882740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 464572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10602
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1800.07
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 179355 652 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 464572

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10602
/proc/meminfo: memFree=1293700/2059040 swapFree=4192956/4192956
[pid=10550] ppid=10548 vsize=464572 CPUtime=1800.07
/proc/10550/stat : 10550 (pbct) R 10548 10550 10184 0 -1 4202496 116576 0 0 0 179355 652 0 0 25 0 1 0 3832935 475721728 115500 1992294400 134512640 136485738 4294921776 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10550/statm: 116143 115500 228 482 0 115659 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 464572

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.12
CPU user time (s): 1793.55
CPU system time (s): 6.568
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 465444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.55
system time used= 6.568
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116576
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= 5813

runsolver used 3.06053 second user time and 8.41872 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-15 20:10:15
IDJOB=2669444
IDBENCH=2982
IDSOLVER=1170
FILE ID=node051/2669444-1276625414
PBS_JOBID= 11172334
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669444-1276625414/watcher-2669444-1276625414 -o /tmp/evaluation-result-2669444-1276625414/solver-2669444-1276625414 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669444-1276625414.opb

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

MD5SUM BENCH= 2dac3f359b4902a48427eec4a1e131fe
RANDOM SEED=1780396364

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1758856 kB
Buffers:         43020 kB
Cached:         133524 kB
SwapCached:          0 kB
Active:         113604 kB
Inactive:       122352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1758856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:       59544 kB
Mapped:          15372 kB
Slab:            42324 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181672 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= 62560 MiB
End job on node051 at 2010-06-15 20:40:17