Trace number 2668304

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-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.17.opb
MD5SUM7d701b956113b6fc93a1922e71200e27
Bench CategoryOPT-SMALLINT (optimisation, small 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4250
Total number of constraints68397
Number of constraints which are clauses68397
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint17
Number of terms in the objective function 4250
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4250
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4250
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.62	c constraints 0/0 clauses 68397/0 units 0
0.59/0.62	c vars 4250
0.59/0.62	c objective 4250 + 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-2668304-1276466254/watcher-2668304-1276466254 -o /tmp/evaluation-result-2668304-1276466254/solver-2668304-1276466254 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668304-1276466254.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 2/106 25068
/proc/meminfo: memFree=1843040/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=2620 CPUtime=0
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 335 0 0 0 0 0 0 0 21 0 1 0 22229375 2682880 257 1992294400 134512640 136485738 4287497664 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25068/statm: 655 258 149 482 0 171 0

[startup+0.034124 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 25068
/proc/meminfo: memFree=1843040/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=2752 CPUtime=0.03
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 361 0 0 0 3 0 0 0 21 0 1 0 22229375 2818048 283 1992294400 134512640 136485738 4287497664 18446744073709551615 135180878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25068/statm: 688 283 156 482 0 204 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2752

[startup+0.101129 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 25068
/proc/meminfo: memFree=1843040/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=2884 CPUtime=0.09
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 413 0 0 0 9 0 0 0 24 0 1 0 22229375 2953216 335 1992294400 134512640 136485738 4287497664 18446744073709551615 135843981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25068/statm: 721 335 156 482 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.301146 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 25068
/proc/meminfo: memFree=1843040/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=3804 CPUtime=0.29
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 648 0 0 0 29 0 0 0 25 0 1 0 22229375 3895296 537 1992294400 134512640 136485738 4287497664 18446744073709551615 134518308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25068/statm: 951 537 156 482 0 467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3804

[startup+0.701178 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 25068
/proc/meminfo: memFree=1843040/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=13836 CPUtime=0.69
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 3143 0 0 0 67 2 0 0 25 0 1 0 22229375 14168064 2967 1992294400 134512640 136485738 4287497664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 3459 2968 193 482 0 2975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13836

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25069
/proc/meminfo: memFree=1803104/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=138472 CPUtime=1.49
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 35452 0 0 0 135 14 0 0 25 0 1 0 22229375 141795328 33058 1992294400 134512640 136485738 4287497664 18446744073709551615 134932706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 34618 33058 210 482 0 34134 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138472

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25069
/proc/meminfo: memFree=1705516/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=147480 CPUtime=3.09
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 37761 0 0 0 294 15 0 0 25 0 1 0 22229375 151019520 35296 1992294400 134512640 136485738 4287497664 18446744073709551615 134880881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 36870 35296 222 482 0 36386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147480

[startup+6.30063 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25069
/proc/meminfo: memFree=1695472/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=155664 CPUtime=6.29
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 39797 0 0 0 612 17 0 0 25 0 1 0 22229375 159399936 37332 1992294400 134512640 136485738 4287497664 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 38916 37332 222 482 0 38432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 155664

[startup+12.7002 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25069
/proc/meminfo: memFree=1683444/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=166884 CPUtime=12.69
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 42608 0 0 0 1250 19 0 0 25 0 1 0 22229375 170889216 40143 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 41721 40143 222 482 0 41237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 166884

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25071
/proc/meminfo: memFree=1668068/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=181620 CPUtime=25.48
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 46288 0 0 0 2526 22 0 0 25 0 1 0 22229375 185978880 43823 1992294400 134512640 136485738 4287497664 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 45405 43823 222 482 0 44921 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 181620

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 25071
/proc/meminfo: memFree=1645376/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=204212 CPUtime=51.08
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 51939 0 0 0 5081 27 0 0 25 0 1 0 22229375 209113088 49474 1992294400 134512640 136485738 4287497664 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 51053 49474 222 482 0 50569 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 204212

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25073
/proc/meminfo: memFree=1614376/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=234624 CPUtime=102.27
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 59551 0 0 0 10193 34 0 0 25 0 1 0 22229375 240254976 57086 1992294400 134512640 136485738 4287497664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 58656 57086 222 482 0 58172 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 234624

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25073
/proc/meminfo: memFree=1580772/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=268720 CPUtime=162.26
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 68027 0 0 0 16183 43 0 0 25 0 1 0 22229375 275169280 65562 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 67180 65562 222 482 0 66696 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 268720

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25084
/proc/meminfo: memFree=1563288/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=285128 CPUtime=222.23
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 72145 0 0 0 22177 46 0 0 25 0 1 0 22229375 291971072 69680 1992294400 134512640 136485738 4287497664 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 71282 69680 222 482 0 70798 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 285128

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25086
/proc/meminfo: memFree=1563288/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=285128 CPUtime=282.22
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 72145 0 0 0 28176 46 0 0 25 0 1 0 22229375 291971072 69680 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 71282 69680 222 482 0 70798 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 285128

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25088
/proc/meminfo: memFree=1563288/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=285128 CPUtime=342.2
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 72145 0 0 0 34174 46 0 0 25 0 1 0 22229375 291971072 69680 1992294400 134512640 136485738 4287497664 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 71282 69680 222 482 0 70798 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 285128

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25090
/proc/meminfo: memFree=1545432/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=303232 CPUtime=402.19
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 76688 0 0 0 40169 50 0 0 25 0 1 0 22229375 310509568 74223 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 75808 74223 222 482 0 75324 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 303232

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25090
/proc/meminfo: memFree=1525096/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=323776 CPUtime=462.17
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 81759 0 0 0 46162 55 0 0 25 0 1 0 22229375 331546624 79294 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 80944 79294 222 482 0 80460 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 323776

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 25092
/proc/meminfo: memFree=1517532/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=330968 CPUtime=522.16
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 83571 0 0 0 52160 56 0 0 25 0 1 0 22229375 338911232 81106 1992294400 134512640 136485738 4287497664 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 82742 81106 222 482 0 82258 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 330968

[startup+582.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 25094
/proc/meminfo: memFree=1517532/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=330968 CPUtime=582.14
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 83571 0 0 0 58158 56 0 0 25 0 1 0 22229375 338911232 81106 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 82742 81106 222 482 0 82258 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 330968

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25096
/proc/meminfo: memFree=1517532/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=330968 CPUtime=642.14
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 83571 0 0 0 64158 56 0 0 25 0 1 0 22229375 338911232 81106 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 82742 81106 222 482 0 82258 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 330968

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25102
/proc/meminfo: memFree=1517408/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=330968 CPUtime=882.08
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 83571 0 0 0 88151 57 0 0 25 0 1 0 22229375 338911232 81106 1992294400 134512640 136485738 4287497664 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 82742 81106 222 482 0 82258 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 330968

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25104
/proc/meminfo: memFree=1517284/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=330968 CPUtime=942.07
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 83571 0 0 0 94150 57 0 0 25 0 1 0 22229375 338911232 81106 1992294400 134512640 136485738 4287497664 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 82742 81106 222 482 0 82258 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 330968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25109
/proc/meminfo: memFree=1506000/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=342116 CPUtime=1002.04
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 86342 0 0 0 100146 58 0 0 25 0 1 0 22229375 350326784 83877 1992294400 134512640 136485738 4287497664 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 85529 83877 222 482 0 85045 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 342116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25109
/proc/meminfo: memFree=1483556/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=364760 CPUtime=1062.03
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 92002 0 0 0 106139 64 0 0 25 0 1 0 22229375 373514240 89537 1992294400 134512640 136485738 4287497664 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 91190 89537 222 482 0 90706 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 364760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25111
/proc/meminfo: memFree=1464956/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=383140 CPUtime=1122.02
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 96596 0 0 0 112134 68 0 0 25 0 1 0 22229375 392335360 94131 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 95785 94131 222 482 0 95301 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 383140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25113
/proc/meminfo: memFree=1448340/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=400220 CPUtime=1182
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 100861 0 0 0 118128 72 0 0 25 0 1 0 22229375 409825280 98396 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 100055 98396 222 482 0 99571 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 400220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25115
/proc/meminfo: memFree=1440280/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1241.99
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 124125 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 408008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25117
/proc/meminfo: memFree=1440156/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1301.98
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 130124 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 408008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25117
/proc/meminfo: memFree=1440156/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1361.96
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 136122 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 408008

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25119
/proc/meminfo: memFree=1440156/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1421.96
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 142122 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 408008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25121
/proc/meminfo: memFree=1440156/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1481.94
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 148120 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 408008

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25123
/proc/meminfo: memFree=1440156/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1541.92
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102804 0 0 0 154118 74 0 0 25 0 1 0 22229375 417800192 100339 1992294400 134512640 136485738 4287497664 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100339 222 482 0 101518 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 408008

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25125
/proc/meminfo: memFree=1440032/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1601.91
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102805 0 0 0 160117 74 0 0 25 0 1 0 22229375 417800192 100340 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100340 222 482 0 101518 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 408008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25125
/proc/meminfo: memFree=1439908/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1661.89
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102810 0 0 0 166115 74 0 0 25 0 1 0 22229375 417800192 100345 1992294400 134512640 136485738 4287497664 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100345 222 482 0 101518 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 408008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25127
/proc/meminfo: memFree=1439908/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1721.88
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102810 0 0 0 172114 74 0 0 25 0 1 0 22229375 417800192 100345 1992294400 134512640 136485738 4287497664 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100345 222 482 0 101518 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 408008

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25129
/proc/meminfo: memFree=1439660/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1781.86
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102810 0 0 0 178112 74 0 0 25 0 1 0 22229375 417800192 100345 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100345 222 482 0 101518 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 408008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25129
/proc/meminfo: memFree=1439660/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1800.07
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102810 0 0 0 179933 74 0 0 25 0 1 0 22229375 417800192 100345 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100345 222 482 0 101518 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 408008

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 25129
/proc/meminfo: memFree=1439660/2059040 swapFree=4140200/4192956
[pid=25068] ppid=25066 vsize=408008 CPUtime=1800.07
/proc/25068/stat : 25068 (pbct) R 25066 25068 24967 0 -1 4202496 102810 0 0 0 179933 74 0 0 25 0 1 0 22229375 417800192 100345 1992294400 134512640 136485738 4287497664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25068/statm: 102002 100345 222 482 0 101518 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 408008

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.12
CPU user time (s): 1799.33
CPU system time (s): 0.78688
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 408008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.78688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102811
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3281

runsolver used 3.04154 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-13 23:57:34
IDJOB=2668304
IDBENCH=2183
IDSOLVER=1170
FILE ID=node003/2668304-1276466254
PBS_JOBID= 11173362
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668304-1276466254/watcher-2668304-1276466254 -o /tmp/evaluation-result-2668304-1276466254/solver-2668304-1276466254 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668304-1276466254.opb

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

MD5SUM BENCH= 7d701b956113b6fc93a1922e71200e27
RANDOM SEED=1263630393

node003.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843444 kB
Buffers:         43596 kB
Cached:          93956 kB
SwapCached:       5688 kB
Active:          83876 kB
Inactive:        65976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843444 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            3636 kB
Writeback:          12 kB
AnonPages:       10928 kB
Mapped:          12928 kB
Slab:            43996 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183200 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= 62552 MiB
End job on node003 at 2010-06-14 00:27:37