Trace number 2668802

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 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325-max.opb
MD5SUM00fd5397600f602b7512f4fbf6ea5edc
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 -15
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
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 constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880078237913026827969150
Number of bits of the biggest sum of numbers91
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
0.06/0.07	c constraints 1/0 clauses 5580/0 units 0
0.06/0.07	c vars 1951
0.06/0.07	c objective 31 + -2147483647

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-2668802-1276626105/watcher-2668802-1276626105 -o /tmp/evaluation-result-2668802-1276626105/solver-2668802-1276626105 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668802-1276626105.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: 1.00 1.00 1.00 3/106 10554
/proc/meminfo: memFree=1462456/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=2208 CPUtime=0
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 255 0 0 0 0 0 0 0 24 0 1 0 3903165 2260992 178 1992294400 134512640 136485738 4289338816 18446744073709551615 135562305 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10554/statm: 552 178 156 482 0 68 0

[startup+0.061976 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10554
/proc/meminfo: memFree=1462456/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=2340 CPUtime=0.06
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 297 0 0 0 6 0 0 0 24 0 1 0 3903165 2396160 220 1992294400 134512640 136485738 4289338816 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10554/statm: 585 220 156 482 0 101 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.101979 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10554
/proc/meminfo: memFree=1462456/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=6640 CPUtime=0.09
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 1348 0 0 0 9 0 0 0 24 0 1 0 3903165 6799360 1271 1992294400 134512640 136485738 4289338816 18446744073709551615 134776242 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 1660 1271 194 482 0 1176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6640

[startup+0.301997 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10554
/proc/meminfo: memFree=1462456/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=27884 CPUtime=0.29
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 6669 0 0 0 27 2 0 0 25 0 1 0 3903165 28553216 6526 1992294400 134512640 136485738 4289338816 18446744073709551615 134905543 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 6971 6527 210 482 0 6487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27884

[startup+0.701032 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10554
/proc/meminfo: memFree=1462456/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=30052 CPUtime=0.69
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 7245 0 0 0 64 5 0 0 25 0 1 0 3903165 30773248 7102 1992294400 134512640 136485738 4289338816 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 7513 7102 228 482 0 7029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30052

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1433928/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=32060 CPUtime=1.49
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 7769 0 0 0 143 6 0 0 25 0 1 0 3903165 32829440 7626 1992294400 134512640 136485738 4289338816 18446744073709551615 135293368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 8015 7626 228 482 0 7531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32060

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1430952/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=36184 CPUtime=3.09
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 8793 0 0 0 301 8 0 0 25 0 1 0 3903165 37052416 8650 1992294400 134512640 136485738 4289338816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 9046 8650 228 482 0 8562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36184

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1422768/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=43584 CPUtime=6.29
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 10623 0 0 0 618 11 0 0 25 0 1 0 3903165 44630016 10480 1992294400 134512640 136485738 4289338816 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 10896 10480 228 482 0 10412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43584

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1405532/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=60968 CPUtime=12.69
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 14970 0 0 0 1251 18 0 0 25 0 1 0 3903165 62431232 14827 1992294400 134512640 136485738 4289338816 18446744073709551615 135860527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 15242 14827 228 482 0 14758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60968

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1389164/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=75188 CPUtime=25.49
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 18517 0 0 0 2518 31 0 0 25 0 1 0 3903165 76992512 18374 1992294400 134512640 136485738 4289338816 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 18797 18374 228 482 0 18313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75188

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10555
/proc/meminfo: memFree=1371928/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=92344 CPUtime=51.08
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 22821 0 0 0 5062 46 0 0 25 0 1 0 3903165 94560256 22678 1992294400 134512640 136485738 4289338816 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 23086 22678 228 482 0 22602 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92344

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10557
/proc/meminfo: memFree=1345268/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=118772 CPUtime=102.27
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 29429 0 0 0 10149 78 0 0 25 0 1 0 3903165 121622528 29286 1992294400 134512640 136485738 4289338816 18446744073709551615 135293377 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 29693 29286 228 482 0 29209 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 118772

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10559
/proc/meminfo: memFree=1348988/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=114456 CPUtime=162.24
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 29429 0 0 0 16110 114 0 0 25 0 1 0 3903165 117202944 28221 1992294400 134512640 136485738 4289338816 18446744073709551615 135856828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 28614 28221 228 482 0 28130 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10561
/proc/meminfo: memFree=1336092/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=127828 CPUtime=222.23
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 32761 0 0 0 22086 137 0 0 25 0 1 0 3903165 130895872 31553 1992294400 134512640 136485738 4289338816 18446744073709551615 135260395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 31957 31553 228 482 0 31473 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 127828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10563
/proc/meminfo: memFree=1336092/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=127316 CPUtime=282.21
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 32761 0 0 0 28051 170 0 0 25 0 1 0 3903165 130371584 31425 1992294400 134512640 136485738 4289338816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 31829 31425 228 482 0 31345 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127316

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10563
/proc/meminfo: memFree=1336092/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=127316 CPUtime=342.2
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 32761 0 0 0 34017 203 0 0 25 0 1 0 3903165 130371584 31425 1992294400 134512640 136485738 4289338816 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 31829 31425 228 482 0 31345 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 127316

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10565
/proc/meminfo: memFree=1336092/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=127316 CPUtime=402.17
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 32761 0 0 0 39985 232 0 0 25 0 1 0 3903165 130371584 31425 1992294400 134512640 136485738 4289338816 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 31829 31425 228 482 0 31345 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 127316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10567
/proc/meminfo: memFree=1323816/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=140056 CPUtime=462.15
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 35913 0 0 0 45964 251 0 0 25 0 1 0 3903165 143417344 34577 1992294400 134512640 136485738 4289338816 18446744073709551615 135025271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 35014 34577 228 482 0 34530 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 140056

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10569
/proc/meminfo: memFree=1323444/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=140268 CPUtime=522.13
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 36098 0 0 0 51938 275 0 0 25 0 1 0 3903165 143634432 34645 1992294400 134512640 136485738 4289338816 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 35067 34645 228 482 0 34583 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 140268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10571
/proc/meminfo: memFree=1308812/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=154896 CPUtime=582.11
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 39764 0 0 0 57906 305 0 0 25 0 1 0 3903165 158613504 38311 1992294400 134512640 136485738 4289338816 18446744073709551615 134882306 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 38724 38311 228 482 0 38240 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 154896

[startup+642.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 10574
/proc/meminfo: memFree=1308192/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=154304 CPUtime=642.1
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 39764 0 0 0 63879 331 0 0 25 0 1 0 3903165 158007296 38170 1992294400 134512640 136485738 4289338816 18446744073709551615 135180139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 38576 38170 228 482 0 38092 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 154304

[startup+702.3 s]

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

/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 41214 0 0 0 99721 479 0 0 25 0 1 0 3903165 163909632 39586 1992294400 134512640 136485738 4289338816 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 40017 39586 228 482 0 39533 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 160068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10586
/proc/meminfo: memFree=1302488/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=160476 CPUtime=1061.98
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 41321 0 0 0 105710 488 0 0 25 0 1 0 3903165 164327424 39693 1992294400 134512640 136485738 4289338816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 40119 39693 228 482 0 39635 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 160476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10588
/proc/meminfo: memFree=1275084/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=187744 CPUtime=1121.97
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 48134 0 0 0 111689 508 0 0 25 0 1 0 3903165 192249856 46506 1992294400 134512640 136485738 4289338816 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 46936 46506 228 482 0 46452 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 187744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10590
/proc/meminfo: memFree=1278680/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=183448 CPUtime=1181.95
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 48134 0 0 0 117661 534 0 0 25 0 1 0 3903165 187850752 45459 1992294400 134512640 136485738 4289338816 18446744073709551615 135857008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45862 45459 228 482 0 45378 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 183448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10590
/proc/meminfo: memFree=1279672/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182356 CPUtime=1241.93
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 48134 0 0 0 123628 565 0 0 25 0 1 0 3903165 186732544 45186 1992294400 134512640 136485738 4289338816 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45589 45186 228 482 0 45105 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 182356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10592
/proc/meminfo: memFree=1279672/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182356 CPUtime=1301.92
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 48137 0 0 0 129598 594 0 0 25 0 1 0 3903165 186732544 45189 1992294400 134512640 136485738 4289338816 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45589 45189 228 482 0 45105 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 182356

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10594
/proc/meminfo: memFree=1279672/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182356 CPUtime=1361.9
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 48137 0 0 0 135568 622 0 0 25 0 1 0 3903165 186732544 45189 1992294400 134512640 136485738 4289338816 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45589 45189 228 482 0 45105 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 182356

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10596
/proc/meminfo: memFree=1268016/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=193868 CPUtime=1421.89
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 141543 646 0 0 25 0 1 0 3903165 198520832 48067 1992294400 134512640 136485738 4289338816 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 48467 48067 228 482 0 47983 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 193868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10598
/proc/meminfo: memFree=1268016/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=193868 CPUtime=1481.86
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 147512 674 0 0 25 0 1 0 3903165 198520832 48067 1992294400 134512640 136485738 4289338816 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 48467 48067 228 482 0 47983 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 193868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10598
/proc/meminfo: memFree=1271612/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=190276 CPUtime=1541.85
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 153486 699 0 0 25 0 1 0 3903165 194842624 47169 1992294400 134512640 136485738 4289338816 18446744073709551615 135039567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 47569 47169 228 482 0 47085 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 190276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10600
/proc/meminfo: memFree=1279424/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1601.83
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 159455 728 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135293332 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 182416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10602
/proc/meminfo: memFree=1279548/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1661.81
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 165434 747 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135039676 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 182416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10604
/proc/meminfo: memFree=1279548/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1721.8
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 171411 769 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135028831 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 182416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10606
/proc/meminfo: memFree=1279548/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1781.79
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 177382 797 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135185135 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 182416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10606
/proc/meminfo: memFree=1279548/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1800.1
/proc/10554/stat : 10554 (pbct) R 10552 10554 10021 0 -1 4202496 51618 0 0 0 179207 803 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 182416

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10554

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10606
/proc/meminfo: memFree=1279548/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1800.1
/proc/10554/stat : 10554 (pbct) S 10552 10554 10021 0 -1 4194304 51618 0 0 0 179207 803 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135319262 0 16384 4096 16387 18446604437862594368 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 182416

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 10607
/proc/meminfo: memFree=1279540/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1800.1
/proc/10554/stat : 10554 (pbct) S 10552 10554 10021 0 -1 4194304 51618 0 0 0 179207 803 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135319262 0 16384 4096 16387 18446604437862594368 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 182416

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 10607
/proc/meminfo: memFree=1279540/2059040 swapFree=4192956/4192956
[pid=10554] ppid=10552 vsize=182416 CPUtime=1800.1
/proc/10554/stat : 10554 (pbct) S 10552 10554 10021 0 -1 4194304 51618 0 0 0 179207 803 0 0 25 0 1 0 3903165 186793984 45204 1992294400 134512640 136485738 4289338816 18446744073709551615 135319262 0 16384 4096 16387 18446604437862594368 0 0 17 1 0 0 0
/proc/10554/statm: 45604 45204 228 482 0 45120 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 182416

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1800.12
CPU user time (s): 1792.07
CPU system time (s): 8.04878
CPU usage (%): 99.8606
Max. virtual memory (cumulated for all children) (KiB): 196376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.07
system time used= 8.04878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51618
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= 3082

runsolver used 3.01054 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-15 20:21:45
IDJOB=2668802
IDBENCH=2992
IDSOLVER=1170
FILE ID=node041/2668802-1276626105
PBS_JOBID= 11172299
Free space on /tmp= 62084 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668802-1276626105/watcher-2668802-1276626105 -o /tmp/evaluation-result-2668802-1276626105/solver-2668802-1276626105 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668802-1276626105.opb

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

MD5SUM BENCH= 00fd5397600f602b7512f4fbf6ea5edc
RANDOM SEED=1503940332

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1462860 kB
Buffers:         85672 kB
Cached:         370528 kB
SwapCached:          0 kB
Active:         202820 kB
Inactive:       312848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1462860 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2144 kB
Writeback:           0 kB
AnonPages:       59448 kB
Mapped:          15332 kB
Slab:            58672 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181560 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= 62084 MiB
End job on node041 at 2010-06-15 20:51:48