Trace number 2669471

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) 1800.19 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839.opb
MD5SUMfc1ab74e36340948f29ab602078975e1
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 benchmark3.07653
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 variables7501
Total number of constraints21961
Number of constraints which are clauses21960
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 constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777715595715329186976003635521247756299664
Number of bits of the biggest sum of numbers181
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
0.19/0.29	c constraints 1/0 clauses 21960/0 units 0
0.19/0.29	c vars 7501
0.19/0.29	c objective 61 + 0
1800.07/1800.71	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-2669471-1276627953/watcher-2669471-1276627953 -o /tmp/evaluation-result-2669471-1276627953/solver-2669471-1276627953 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669471-1276627953.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: 1.99 2.07 1.73 3/106 6936
/proc/meminfo: memFree=1810344/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=2208 CPUtime=0
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 257 0 0 0 0 0 0 0 25 0 1 0 38396920 2260992 180 1992294400 134512640 136485738 4291295744 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6936/statm: 552 180 156 482 0 68 0

[startup+0.0969069 s]
/proc/loadavg: 1.99 2.07 1.73 3/106 6936
/proc/meminfo: memFree=1810344/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=2472 CPUtime=0.09
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 332 0 0 0 9 0 0 0 25 0 1 0 38396920 2531328 255 1992294400 134512640 136485738 4291295744 18446744073709551615 135567521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6936/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.100908 s]
/proc/loadavg: 1.99 2.07 1.73 3/106 6936
/proc/meminfo: memFree=1810344/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=2472 CPUtime=0.09
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 332 0 0 0 9 0 0 0 25 0 1 0 38396920 2531328 255 1992294400 134512640 136485738 4291295744 18446744073709551615 135848132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6936/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300947 s]
/proc/loadavg: 1.99 2.07 1.73 3/106 6936
/proc/meminfo: memFree=1810344/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=5304 CPUtime=0.29
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 989 0 0 0 29 0 0 0 25 0 1 0 38396920 5431296 912 1992294400 134512640 136485738 4291295744 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 1326 914 194 482 0 842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5304

[startup+0.701025 s]
/proc/loadavg: 1.99 2.07 1.73 3/106 6936
/proc/meminfo: memFree=1810344/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=46736 CPUtime=0.69
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 11720 0 0 0 64 5 0 0 25 0 1 0 38396920 47857664 11141 1992294400 134512640 136485738 4291295744 18446744073709551615 135689047 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 11684 11142 198 482 0 11200 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46736

[startup+1.50118 s]
/proc/loadavg: 1.91 2.05 1.73 2/107 6937
/proc/meminfo: memFree=1744244/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=103480 CPUtime=1.49
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 26629 0 0 0 135 14 0 0 25 0 1 0 38396920 105963520 25056 1992294400 134512640 136485738 4291295744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 25870 25056 227 482 0 25386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103480

[startup+3.10149 s]
/proc/loadavg: 1.91 2.05 1.73 2/107 6937
/proc/meminfo: memFree=1708780/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=108348 CPUtime=3.09
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 27858 0 0 0 290 19 0 0 25 0 1 0 38396920 110948352 26285 1992294400 134512640 136485738 4291295744 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 27087 26285 228 482 0 26603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108348

[startup+6.30112 s]
/proc/loadavg: 1.84 2.04 1.72 2/107 6937
/proc/meminfo: memFree=1698860/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=120104 CPUtime=6.29
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 30789 0 0 0 604 25 0 0 25 0 1 0 38396920 122986496 29216 1992294400 134512640 136485738 4291295744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 30026 29216 228 482 0 29542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120104

[startup+12.7014 s]
/proc/loadavg: 1.77 2.02 1.72 2/107 6937
/proc/meminfo: memFree=1675300/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=141260 CPUtime=12.69
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 36084 0 0 0 1236 33 0 0 25 0 1 0 38396920 144650240 34511 1992294400 134512640 136485738 4291295744 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 35315 34517 228 482 0 34831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 141260

[startup+25.5009 s]
/proc/loadavg: 1.60 1.97 1.71 2/107 6937
/proc/meminfo: memFree=1637852/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=176620 CPUtime=25.48
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 44905 0 0 0 2504 44 0 0 25 0 1 0 38396920 180858880 43332 1992294400 134512640 136485738 4291295744 18446744073709551615 135291133 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 44155 43332 228 482 0 43671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 176620

[startup+51.1009 s]
/proc/loadavg: 1.39 1.89 1.69 2/107 6937
/proc/meminfo: memFree=1589244/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=226520 CPUtime=51.07
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 57150 0 0 0 5046 61 0 0 25 0 1 0 38396920 231956480 55577 1992294400 134512640 136485738 4291295744 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 56630 55577 228 482 0 56146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 226520

[startup+102.308 s]
/proc/loadavg: 1.17 1.75 1.65 2/107 6939
/proc/meminfo: memFree=1507032/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=307840 CPUtime=102.27
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 77412 0 0 0 10133 94 0 0 25 0 1 0 38396920 315228160 75839 1992294400 134512640 136485738 4291295744 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 76960 75839 228 482 0 76476 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 307840

[startup+162.302 s]
/proc/loadavg: 1.06 1.61 1.61 2/107 6941
/proc/meminfo: memFree=1422464/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=392476 CPUtime=162.23
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 98675 0 0 0 16092 131 0 0 25 0 1 0 38396920 401895424 97102 1992294400 134512640 136485738 4291295744 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 98119 97102 228 482 0 97635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 392476

[startup+222.301 s]
/proc/loadavg: 1.02 1.50 1.56 2/107 6943
/proc/meminfo: memFree=1335912/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=478168 CPUtime=222.22
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 120086 0 0 0 22055 167 0 0 25 0 1 0 38396920 489644032 118513 1992294400 134512640 136485738 4291295744 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 119542 118513 228 482 0 119058 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 478168

[startup+282.301 s]
/proc/loadavg: 1.01 1.40 1.53 2/107 6943
/proc/meminfo: memFree=1256676/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=557872 CPUtime=282.2
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 139975 0 0 0 28020 200 0 0 25 0 1 0 38396920 571260928 138402 1992294400 134512640 136485738 4291295744 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 139468 138402 228 482 0 138984 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 557872

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.49 2/107 6945
/proc/meminfo: memFree=1184012/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=630228 CPUtime=342.18
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 158053 0 0 0 33992 226 0 0 25 0 1 0 38396920 645353472 156480 1992294400 134512640 136485738 4291295744 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 157557 156480 228 482 0 157073 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 630228

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.46 2/107 6947
/proc/meminfo: memFree=1110356/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=704684 CPUtime=402.15
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 176635 0 0 0 39970 245 0 0 25 0 1 0 38396920 721596416 175062 1992294400 134512640 136485738 4291295744 18446744073709551615 135044294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 176171 175062 228 482 0 175687 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 704684

[startup+462.3 s]
/proc/loadavg: 1.00 1.21 1.43 2/107 6949
/proc/meminfo: memFree=1070676/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=742920 CPUtime=462.13
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 186235 0 0 0 45935 278 0 0 25 0 1 0 38396920 760750080 184662 1992294400 134512640 136485738 4291295744 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 185730 184662 228 482 0 185246 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 742920

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.40 2/107 6960
/proc/meminfo: memFree=1069624/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=742920 CPUtime=522.1
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 186269 0 0 0 51897 313 0 0 25 0 1 0 38396920 760750080 184696 1992294400 134512640 136485738 4291295744 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 185730 184696 228 482 0 185246 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 742920

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.37 2/107 6960
/proc/meminfo: memFree=1069500/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=742920 CPUtime=582.08
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 186305 0 0 0 57877 331 0 0 25 0 1 0 38396920 760750080 184732 1992294400 134512640 136485738 4291295744 18446744073709551615 135849522 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 185730 184732 228 482 0 185246 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 742920

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.34 2/107 6962
/proc/meminfo: memFree=1069376/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=742920 CPUtime=642.06
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 186353 0 0 0 63848 358 0 0 25 0 1 0 38396920 760750080 184780 1992294400 134512640 136485738 4291295744 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 185730 184780 228 482 0 185246 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 742920

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.26 2/107 6968
/proc/meminfo: memFree=1069004/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=742920 CPUtime=881.97
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 186482 0 0 0 87789 408 0 0 25 0 1 0 38396920 760750080 184909 1992294400 134512640 136485738 4291295744 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 185730 184909 228 482 0 185246 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 742920

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.24 2/107 6970
/proc/meminfo: memFree=1000308/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=812352 CPUtime=941.95
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 203823 0 0 0 93772 423 0 0 25 0 1 0 38396920 831848448 202250 1992294400 134512640 136485738 4291295744 18446744073709551615 134659786 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 203088 202250 228 482 0 202604 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 812352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/107 6972
/proc/meminfo: memFree=935084/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=877276 CPUtime=1001.93
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 220030 0 0 0 99756 437 0 0 25 0 1 0 38396920 898330624 218457 1992294400 134512640 136485738 4291295744 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 219319 218457 228 482 0 218835 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 877276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 6974
/proc/meminfo: memFree=850144/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=962964 CPUtime=1061.91
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 241457 0 0 0 105739 452 0 0 25 0 1 0 38396920 986075136 239884 1992294400 134512640 136485738 4291295744 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 240741 239884 228 482 0 240257 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 962964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 6976
/proc/meminfo: memFree=770660/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1041632 CPUtime=1121.89
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 261087 0 0 0 111723 466 0 0 25 0 1 0 38396920 1066631168 259514 1992294400 134512640 136485738 4291295744 18446744073709551615 135856929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 260408 259514 228 482 0 259924 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1041632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 6976
/proc/meminfo: memFree=687332/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1125376 CPUtime=1181.87
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 282037 0 0 0 117706 481 0 0 25 0 1 0 38396920 1152385024 280464 1992294400 134512640 136485738 4291295744 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 281344 280464 228 482 0 280860 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1125376

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 6978
/proc/meminfo: memFree=662532/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1241.85
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287887 0 0 0 123666 519 0 0 25 0 1 0 38396920 1176272896 286314 1992294400 134512640 136485738 4291295744 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286314 228 482 0 286692 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 1148704

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.15 2/107 6983
/proc/meminfo: memFree=661852/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1301.83
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287887 0 0 0 129642 541 0 0 25 0 1 0 38396920 1176272896 286314 1992294400 134512640 136485738 4291295744 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286314 228 482 0 286692 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 1148704

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.14 2/107 6985
/proc/meminfo: memFree=661852/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1361.8
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287888 0 0 0 135614 566 0 0 25 0 1 0 38396920 1176272896 286315 1992294400 134512640 136485738 4291295744 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286315 228 482 0 286692 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 1148704

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.13 2/107 6987
/proc/meminfo: memFree=661852/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1421.79
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287892 0 0 0 141598 581 0 0 25 0 1 0 38396920 1176272896 286319 1992294400 134512640 136485738 4291295744 18446744073709551615 135028858 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286319 228 482 0 286692 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 1148704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 6987
/proc/meminfo: memFree=661852/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1481.77
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287895 0 0 0 147577 600 0 0 25 0 1 0 38396920 1176272896 286322 1992294400 134512640 136485738 4291295744 18446744073709551615 135848165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286322 228 482 0 286692 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1148704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 6989
/proc/meminfo: memFree=661976/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1541.74
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287897 0 0 0 153561 613 0 0 25 0 1 0 38396920 1176272896 286324 1992294400 134512640 136485738 4291295744 18446744073709551615 134878396 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286324 228 482 0 286692 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 1148704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 6991
/proc/meminfo: memFree=661976/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1601.72
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287899 0 0 0 159547 625 0 0 25 0 1 0 38396920 1176272896 286326 1992294400 134512640 136485738 4291295744 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286326 228 482 0 286692 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 1148704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6993
/proc/meminfo: memFree=661976/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1661.7
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287899 0 0 0 165539 631 0 0 25 0 1 0 38396920 1176272896 286326 1992294400 134512640 136485738 4291295744 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286326 228 482 0 286692 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1148704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6995
/proc/meminfo: memFree=661976/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1721.68
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287903 0 0 0 171531 637 0 0 25 0 1 0 38396920 1176272896 286330 1992294400 134512640 136485738 4291295744 18446744073709551615 135039628 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286330 228 482 0 286692 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 1148704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6995
/proc/meminfo: memFree=661728/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1781.66
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287903 0 0 0 177525 641 0 0 25 0 1 0 38396920 1176272896 286330 1992294400 134512640 136485738 4291295744 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286330 228 482 0 286692 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 1148704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6997
/proc/meminfo: memFree=661728/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=1148704 CPUtime=1800.07
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4202496 287903 0 0 0 179364 643 0 0 25 0 1 0 38396920 1176272896 286330 1992294400 134512640 136485738 4291295744 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6936/statm: 287176 286330 228 482 0 286692 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1148704

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6997
/proc/meminfo: memFree=661728/2059040 swapFree=4136232/4192956
[pid=6936] ppid=6934 vsize=0 CPUtime=1800.16
/proc/6936/stat : 6936 (pbct) R 6934 6936 6069 0 -1 4194308 287903 0 0 0 179364 652 0 0 25 0 1 0 38396920 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/6936/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.19
CPU user time (s): 1793.65
CPU system time (s): 6.546
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 1148704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.65
system time used= 6.546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 287903
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= 21818

runsolver used 2.90256 second user time and 8.58269 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-15 20:52:34
IDJOB=2669471
IDBENCH=3030
IDSOLVER=1170
FILE ID=node011/2669471-1276627953
PBS_JOBID= 11172341
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669471-1276627953/watcher-2669471-1276627953 -o /tmp/evaluation-result-2669471-1276627953/solver-2669471-1276627953 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669471-1276627953.opb

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

MD5SUM BENCH= fc1ab74e36340948f29ab602078975e1
RANDOM SEED=1065026836

node011.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810872 kB
Buffers:         64572 kB
Cached:         103384 kB
SwapCached:      10072 kB
Active:          76316 kB
Inactive:       105260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810872 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            3044 kB
Writeback:           0 kB
AnonPages:       11952 kB
Mapped:           9300 kB
Slab:            44848 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181836 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= 62360 MiB
End job on node011 at 2010-06-15 21:22:36