Trace number 2681898

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 fixed? (TO) 1800.1 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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.58	c constraints 0/0 clauses 68397/0 units 0
0.49/0.58	c vars 4250
0.49/0.58	c objective 4250 + 0
1800.04/1800.50	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-2681898-1277481725/watcher-2681898-1277481725 -o /tmp/evaluation-result-2681898-1277481725/solver-2681898-1277481725 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681898-1277481725.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 0.97 3/106 29795
/proc/meminfo: memFree=1806072/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=2548 CPUtime=0
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 324 0 0 0 0 0 0 0 20 0 1 0 89463430 2609152 243 1992294400 134512640 136421960 4290382160 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29795/statm: 637 243 135 467 0 168 0

[startup+0.0505549 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 29795
/proc/meminfo: memFree=1806072/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=2680 CPUtime=0.04
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 358 0 0 0 4 0 0 0 20 0 1 0 89463430 2744320 277 1992294400 134512640 136421960 4290382160 18446744073709551615 135372694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29795/statm: 670 277 145 467 0 201 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2680

[startup+0.101559 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 29795
/proc/meminfo: memFree=1806072/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=2812 CPUtime=0.09
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 409 0 0 0 9 0 0 0 20 0 1 0 89463430 2879488 328 1992294400 134512640 136421960 4290382160 18446744073709551615 135378156 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29795/statm: 703 328 145 467 0 234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2812

[startup+0.301579 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 29795
/proc/meminfo: memFree=1806072/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=3864 CPUtime=0.29
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 653 0 0 0 29 0 0 0 20 0 1 0 89463430 3956736 539 1992294400 134512640 136421960 4290382160 18446744073709551615 135380484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29795/statm: 966 539 145 467 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701618 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 29795
/proc/meminfo: memFree=1806072/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=16940 CPUtime=0.69
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 3869 0 0 0 69 0 0 0 21 0 1 0 89463430 17346560 3690 1992294400 134512640 136421960 4290382160 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 4235 3691 188 467 0 3766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16940

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1761052/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=138956 CPUtime=1.49
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 35577 0 0 0 138 11 0 0 23 0 1 0 89463430 142290944 33180 1992294400 134512640 136421960 4290382160 18446744073709551615 135829975 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 34739 33180 203 467 0 34270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138956

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1668300/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=147540 CPUtime=3.09
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 37779 0 0 0 297 12 0 0 25 0 1 0 89463430 151080960 35311 1992294400 134512640 136421960 4290382160 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 36885 35311 213 467 0 36416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147540

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1658628/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=155592 CPUtime=6.29
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 39787 0 0 0 616 13 0 0 25 0 1 0 89463430 159326208 37319 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 38898 37319 213 467 0 38429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 155592

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1646600/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=166812 CPUtime=12.69
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 42591 0 0 0 1253 16 0 0 25 0 1 0 89463430 170815488 40123 1992294400 134512640 136421960 4290382160 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 41703 40123 213 467 0 41234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 166812

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1631224/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=181416 CPUtime=25.49
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 46253 0 0 0 2529 20 0 0 25 0 1 0 89463430 185769984 43785 1992294400 134512640 136421960 4290382160 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 45354 43785 213 467 0 44885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 181416

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.97 2/107 29796
/proc/meminfo: memFree=1608532/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=204004 CPUtime=51.08
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 51912 0 0 0 5082 26 0 0 25 0 1 0 89463430 208900096 49444 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 51001 49444 213 467 0 50532 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 204004

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.97 2/107 29798
/proc/meminfo: memFree=1577904/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=234288 CPUtime=102.28
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 59467 0 0 0 10193 35 0 0 25 0 1 0 89463430 239910912 56999 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 58572 56999 213 467 0 58103 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 234288

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29800
/proc/meminfo: memFree=1544176/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=268152 CPUtime=162.25
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 67913 0 0 0 16183 42 0 0 25 0 1 0 89463430 274587648 65445 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 67038 65445 213 467 0 66569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 268152

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29802
/proc/meminfo: memFree=1527064/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=284960 CPUtime=222.23
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 72136 0 0 0 22176 47 0 0 25 0 1 0 89463430 291799040 69668 1992294400 134512640 136421960 4290382160 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 71240 69668 213 467 0 70771 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 284960

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29802
/proc/meminfo: memFree=1526940/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=284960 CPUtime=282.21
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 72136 0 0 0 28174 47 0 0 25 0 1 0 89463430 291799040 69668 1992294400 134512640 136421960 4290382160 18446744073709551615 134871003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 71240 69668 213 467 0 70771 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 284960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29804
/proc/meminfo: memFree=1526940/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=284960 CPUtime=342.2
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 72137 0 0 0 34173 47 0 0 25 0 1 0 89463430 291799040 69669 1992294400 134512640 136421960 4290382160 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 71240 69669 213 467 0 70771 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 284960

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29806
/proc/meminfo: memFree=1510324/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=301916 CPUtime=402.18
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 76352 0 0 0 40167 51 0 0 25 0 1 0 89463430 309161984 73884 1992294400 134512640 136421960 4290382160 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 75479 73884 213 467 0 75010 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 301916

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29808
/proc/meminfo: memFree=1490484/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=321780 CPUtime=462.18
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 81265 0 0 0 46161 57 0 0 25 0 1 0 89463430 329502720 78797 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 80445 78797 213 467 0 79976 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 321780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29810
/proc/meminfo: memFree=1481060/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=330936 CPUtime=522.16
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 83562 0 0 0 52156 60 0 0 25 0 1 0 89463430 338878464 81094 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 82734 81094 213 467 0 82265 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 330936

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29810
/proc/meminfo: memFree=1480936/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=330936 CPUtime=582.15
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 83562 0 0 0 58155 60 0 0 25 0 1 0 89463430 338878464 81094 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 82734 81094 213 467 0 82265 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 330936

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29812
/proc/meminfo: memFree=1480812/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=330936 CPUtime=642.14
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 83562 0 0 0 64154 60 0 0 25 0 1 0 89463430 338878464 81094 1992294400 134512640 136421960 4290382160 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 82734 81094 213 467 0 82265 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 330936

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29818
/proc/meminfo: memFree=1480564/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=330936 CPUtime=882.07
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 83564 0 0 0 88147 60 0 0 25 0 1 0 89463430 338878464 81096 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 82734 81096 213 467 0 82265 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 330936

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29820
/proc/meminfo: memFree=1480564/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=330936 CPUtime=942.05
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 83564 0 0 0 94145 60 0 0 25 0 1 0 89463430 338878464 81096 1992294400 134512640 136421960 4290382160 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 82734 81096 213 467 0 82265 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 330936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29822
/proc/meminfo: memFree=1473868/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=337812 CPUtime=1002.04
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 85281 0 0 0 100142 62 0 0 25 0 1 0 89463430 345919488 82813 1992294400 134512640 136421960 4290382160 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 84453 82813 213 467 0 83984 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 337812

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29824
/proc/meminfo: memFree=1449812/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=362032 CPUtime=1062.02
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 91315 0 0 0 106132 70 0 0 25 0 1 0 89463430 370720768 88847 1992294400 134512640 136421960 4290382160 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 90508 88847 213 467 0 90039 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 362032

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29826
/proc/meminfo: memFree=1431336/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=380288 CPUtime=1122.01
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 95889 0 0 0 112126 75 0 0 25 0 1 0 89463430 389414912 93421 1992294400 134512640 136421960 4290382160 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 95072 93421 213 467 0 94603 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 380288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29826
/proc/meminfo: memFree=1414720/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=396980 CPUtime=1181.99
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 100053 0 0 0 118119 80 0 0 25 0 1 0 89463430 406507520 97585 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 99245 97585 213 467 0 98776 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 396980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29828
/proc/meminfo: memFree=1403312/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1241.97
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 124113 84 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 407936

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29830
/proc/meminfo: memFree=1403312/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1301.97
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 130112 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 407936

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29832
/proc/meminfo: memFree=1403312/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1361.95
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 136110 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 407936

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29834
/proc/meminfo: memFree=1403312/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1421.94
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 142109 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 407936

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29834
/proc/meminfo: memFree=1403188/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1481.92
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 148107 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 407936

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29836
/proc/meminfo: memFree=1403188/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1541.91
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 154106 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 407936

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29838
/proc/meminfo: memFree=1403188/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1601.89
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102798 0 0 0 160104 85 0 0 25 0 1 0 89463430 417726464 100330 1992294400 134512640 136421960 4290382160 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100330 213 467 0 101515 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 407936

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29840
/proc/meminfo: memFree=1403064/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1661.87
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102801 0 0 0 166102 85 0 0 25 0 1 0 89463430 417726464 100333 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100333 213 467 0 101515 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 407936

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29842
/proc/meminfo: memFree=1403064/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1721.86
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102803 0 0 0 172101 85 0 0 25 0 1 0 89463430 417726464 100335 1992294400 134512640 136421960 4290382160 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100335 213 467 0 101515 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 407936

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29842
/proc/meminfo: memFree=1402816/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1781.84
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102803 0 0 0 178099 85 0 0 25 0 1 0 89463430 417726464 100335 1992294400 134512640 136421960 4290382160 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100335 213 467 0 101515 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 407936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 29844
/proc/meminfo: memFree=1402816/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1800.04
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102803 0 0 0 179919 85 0 0 25 0 1 0 89463430 417726464 100335 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100335 213 467 0 101515 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 407936

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: 0.99 0.98 0.97 2/107 29844
/proc/meminfo: memFree=1402816/2059040 swapFree=4139616/4192956
[pid=29795] ppid=29793 vsize=407936 CPUtime=1800.04
/proc/29795/stat : 29795 (pbct) R 29793 29795 29421 0 -1 4202496 102803 0 0 0 179919 85 0 0 25 0 1 0 89463430 417726464 100335 1992294400 134512640 136421960 4290382160 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29795/statm: 101984 100335 213 467 0 101515 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 407936

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1799.2
CPU system time (s): 0.897863
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 407936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.897863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102805
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= 5815

runsolver used 2.89356 second user time and 8.58269 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-25 18:02:05
IDJOB=2681898
IDBENCH=2183
IDSOLVER=1192
FILE ID=node056/2681898-1277481725
PBS_JOBID= 11190491
Free space on /tmp= 98380 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681898-1277481725/watcher-2681898-1277481725 -o /tmp/evaluation-result-2681898-1277481725/solver-2681898-1277481725 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681898-1277481725.opb

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

MD5SUM BENCH= 7d701b956113b6fc93a1922e71200e27
RANDOM SEED=959497074

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806600 kB
Buffers:         18264 kB
Cached:         137652 kB
SwapCached:       6184 kB
Active:          70672 kB
Inactive:        98308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806600 kB
SwapTotal:     4192956 kB
SwapFree:      4139616 kB
Dirty:            3532 kB
Writeback:           0 kB
AnonPages:       11752 kB
Mapped:          11876 kB
Slab:            61232 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181480 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= 98376 MiB
End job on node056 at 2010-06-25 18:32:07