Trace number 2668278

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 0.1SAT (TO)57893 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir07_trarea_ac.opb
MD5SUMbd686f1ac9d6c1a64cf0c9041039dd75
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark57678
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2278
Total number of constraints4879
Number of constraints which are clauses4879
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 constraint1
Maximum length of a constraint43
Number of terms in the objective function 1076
Biggest coefficient in the objective function 2162
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1745862
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2162
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1745862
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
0.00/0.06	c constraints 0/0 clauses 4172/0 units 5
0.00/0.06	c vars 2278
0.00/0.06	c objective 1074 + 2767
0.19/0.25	c 0.237963 23.4844 0 1116
0.19/0.25	o 66669
0.19/0.25	c 0.242963 23.9766 0 1647
0.19/0.25	o 66643
0.19/0.26	c 0.246962 23.9766 1 2191
0.19/0.26	o 66487
0.39/0.41	c 0.335948 23.9766 198 4181
0.39/0.41	o 66377
0.39/0.42	c 0.340948 23.9766 198 5188
0.39/0.42	o 64750
1.10/1.19	c 0.839872 23.9766 1098 12520
1.10/1.19	o 62892
2.89/2.95	c 1.9567 24.3633 1424 21513
2.89/2.95	o 62221
12.29/12.32	c 7.94879 24.75 2143 78143
12.29/12.32	o 61719
19.49/19.57	c 12.5691 25.0078 1806 121572
19.49/19.57	o 60488
40.48/40.56	c 25.977 25.3945 1324 233087
40.48/40.56	o 60018
53.48/53.51	c 34.2238 25.3945 2076 307228
53.48/53.51	o 58959
54.78/54.86	c 35.1037 25.3945 1472 318533
54.78/54.86	o 58957
82.97/83.03	c 53.0429 25.7812 2705 447760
82.97/83.03	o 58900
101.26/101.36	c 64.9361 25.7812 1162 555714
101.26/101.36	o 58693
164.05/164.19	c 105.027 25.7812 2094 871116
164.05/164.19	o 58241
920.13/920.40	c 592.178 27.9766 2675 4693441
920.13/920.40	o 58229
964.11/964.43	c 620.527 27.9766 1494 4936046
964.11/964.43	o 57995
1534.66/1535.12	c 987.249 28.6953 1197 7790594
1534.66/1535.12	o 57893
1800.08/1800.61	s SATISFIABLE
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Verifier Data 

OK	57893

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668278-1276644885/watcher-2668278-1276644885 -o /tmp/evaluation-result-2668278-1276644885/solver-2668278-1276644885 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668278-1276644885.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: 0.85 0.97 0.99 3/106 14644
/proc/meminfo: memFree=1813484/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=2352 CPUtime=0
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 5782945 2408448 202 1992294400 134512640 136485738 4289646480 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14644/statm: 588 202 156 482 0 104 0

[startup+0.0875271 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 14644
/proc/meminfo: memFree=1813484/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=6456 CPUtime=0.08
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 1279 0 0 0 8 0 0 0 22 0 1 0 5782945 6610944 1201 1992294400 134512640 136485738 4289646480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 1614 1203 194 482 0 1130 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6456

[startup+0.100528 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 14644
/proc/meminfo: memFree=1813484/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=7936 CPUtime=0.09
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 1668 0 0 0 9 0 0 0 22 0 1 0 5782945 8126464 1590 1992294400 134512640 136485738 4289646480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 1984 1591 194 482 0 1500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7936

[startup+0.300545 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 14644
/proc/meminfo: memFree=1813484/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=24548 CPUtime=0.29
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5755 0 0 0 26 3 0 0 22 0 1 0 5782945 25137152 5587 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6137 5587 243 482 0 5653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24548

[startup+0.700579 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 14644
/proc/meminfo: memFree=1813484/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=24548 CPUtime=0.69
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5758 0 0 0 52 17 0 0 23 0 1 0 5782945 25137152 5588 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6137 5588 244 482 0 5653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24548

[startup+1.50065 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1792024/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=24680 CPUtime=1.49
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5797 0 0 0 104 45 0 0 25 0 1 0 5782945 25272320 5626 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6170 5626 244 482 0 5686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24680

[startup+3.10079 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1791404/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=24944 CPUtime=3.09
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5876 0 0 0 204 105 0 0 25 0 1 0 5782945 25542656 5704 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6236 5704 244 482 0 5752 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24944

[startup+6.30106 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1791164/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=25076 CPUtime=6.29
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5912 0 0 0 407 222 0 0 25 0 1 0 5782945 25677824 5740 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6269 5740 244 482 0 5785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25076

[startup+12.7006 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1790668/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=25340 CPUtime=12.69
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 5975 0 0 0 818 451 0 0 25 0 1 0 5782945 25948160 5802 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6335 5802 244 482 0 5851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25340

[startup+25.5007 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1790544/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=25604 CPUtime=25.48
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6037 0 0 0 1636 912 0 0 25 0 1 0 5782945 26218496 5863 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6401 5863 244 482 0 5917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25604

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 14645
/proc/meminfo: memFree=1790048/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=26000 CPUtime=51.08
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6126 0 0 0 3267 1841 0 0 25 0 1 0 5782945 26624000 5951 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6500 5951 244 482 0 6016 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26000

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 14647
/proc/meminfo: memFree=1789676/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=26396 CPUtime=102.27
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6220 0 0 0 6553 3674 0 0 25 0 1 0 5782945 27029504 6041 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6599 6041 244 482 0 6115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26396

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14649
/proc/meminfo: memFree=1789552/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=26396 CPUtime=162.25
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6220 0 0 0 10384 5841 0 0 25 0 1 0 5782945 27029504 6041 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6599 6041 244 482 0 6115 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26396

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14651
/proc/meminfo: memFree=1788808/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27056 CPUtime=222.23
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6404 0 0 0 14204 8019 0 0 25 0 1 0 5782945 27705344 6224 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6764 6224 244 482 0 6280 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27056

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14651
/proc/meminfo: memFree=1788808/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27056 CPUtime=282.21
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6404 0 0 0 18037 10184 0 0 25 0 1 0 5782945 27705344 6224 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6764 6224 244 482 0 6280 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14653
/proc/meminfo: memFree=1788560/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27188 CPUtime=342.2
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6440 0 0 0 21887 12333 0 0 25 0 1 0 5782945 27840512 6260 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6797 6260 244 482 0 6313 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27188

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14655
/proc/meminfo: memFree=1788436/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27452 CPUtime=402.18
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6497 0 0 0 25869 14349 0 0 25 0 1 0 5782945 28110848 6317 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6863 6317 244 482 0 6379 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27452

[startup+462.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14657
/proc/meminfo: memFree=1788312/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27452 CPUtime=462.16
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6497 0 0 0 29678 16538 0 0 25 0 1 0 5782945 28110848 6317 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6863 6317 244 482 0 6379 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27452

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14659
/proc/meminfo: memFree=1788064/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27720 CPUtime=522.14
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6567 0 0 0 33504 18710 0 0 25 0 1 0 5782945 28385280 6387 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6930 6387 244 482 0 6446 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27720

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 14659
/proc/meminfo: memFree=1787940/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27720 CPUtime=582.13
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6577 0 0 0 37346 20867 0 0 25 0 1 0 5782945 28385280 6397 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6930 6397 244 482 0 6446 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27720

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14661
/proc/meminfo: memFree=1787940/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=27720 CPUtime=642.11
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6577 0 0 0 41216 22995 0 0 25 0 1 0 5782945 28385280 6397 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 6930 6397 244 482 0 6446 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27720

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14667
/proc/meminfo: memFree=1786824/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=822.06
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6792 0 0 0 52835 29371 0 0 25 0 1 0 5782945 29331456 6612 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6612 244 482 0 6677 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28644

[startup+882.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14667
/proc/meminfo: memFree=1786824/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=882.03
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6792 0 0 0 56770 31433 0 0 25 0 1 0 5782945 29331456 6612 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6612 244 482 0 6677 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14669
/proc/meminfo: memFree=1786824/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=942.02
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6793 0 0 0 60632 33570 0 0 25 0 1 0 5782945 29331456 6612 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6612 244 482 0 6677 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14671
/proc/meminfo: memFree=1786700/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1002
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6794 0 0 0 64491 35709 0 0 25 0 1 0 5782945 29331456 6612 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6612 244 482 0 6677 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 28644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14673
/proc/meminfo: memFree=1786700/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1061.98
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6794 0 0 0 68352 37846 0 0 25 0 1 0 5782945 29331456 6612 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6612 244 482 0 6677 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28644

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14675
/proc/meminfo: memFree=1786576/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1121.96
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6808 0 0 0 72208 39988 0 0 25 0 1 0 5782945 29331456 6626 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6626 244 482 0 6677 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14675
/proc/meminfo: memFree=1786576/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1181.95
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6813 0 0 0 76031 42164 0 0 25 0 1 0 5782945 29331456 6631 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6631 244 482 0 6677 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 28644

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14677
/proc/meminfo: memFree=1786328/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1241.94
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6813 0 0 0 79895 44299 0 0 25 0 1 0 5782945 29331456 6631 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6631 244 482 0 6677 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 28644

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14679
/proc/meminfo: memFree=1786328/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1301.92
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6813 0 0 0 83726 46466 0 0 25 0 1 0 5782945 29331456 6631 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6631 244 482 0 6677 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 28644

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14681
/proc/meminfo: memFree=1786328/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=28644 CPUtime=1361.9
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 6813 0 0 0 87592 48598 0 0 25 0 1 0 5782945 29331456 6631 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7161 6631 244 482 0 6677 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 28644

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14683
/proc/meminfo: memFree=1785832/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1421.9
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7017 0 0 0 91458 50732 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 29380

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14683
/proc/meminfo: memFree=1785832/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1481.88
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7017 0 0 0 95308 52880 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 29380

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14685
/proc/meminfo: memFree=1785708/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1541.86
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 99182 55004 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 29380

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14696
/proc/meminfo: memFree=1784716/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1601.82
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 103004 57178 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 29380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14698
/proc/meminfo: memFree=1784716/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1661.8
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 106846 59334 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 29380

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14700
/proc/meminfo: memFree=1784840/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1721.79
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 110668 61511 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 29380

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14700
/proc/meminfo: memFree=1784840/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1781.77
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 114527 63650 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 29380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14702
/proc/meminfo: memFree=1784840/2059040 swapFree=4170748/4192956
[pid=14644] ppid=14642 vsize=29380 CPUtime=1800.08
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 7018 0 0 0 115753 64255 0 0 25 0 1 0 5782945 30085120 6814 1992294400 134512640 136485738 4289646480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 7345 6814 244 482 0 6861 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 29380

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1157.54
CPU system time (s): 642.558
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 29380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1157.54
system time used= 642.558
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7018
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= 23255

runsolver used 3.18352 second user time and 8.29774 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-16 01:34:45
IDJOB=2668278
IDBENCH=25043
IDSOLVER=1170
FILE ID=node031/2668278-1276644885
PBS_JOBID= 11172432
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir07_trarea_ac.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668278-1276644885/watcher-2668278-1276644885 -o /tmp/evaluation-result-2668278-1276644885/solver-2668278-1276644885 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668278-1276644885.opb

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

MD5SUM BENCH= bd686f1ac9d6c1a64cf0c9041039dd75
RANDOM SEED=1662959377

node031.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		: 3000.219
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814012 kB
Buffers:         23624 kB
Cached:         105924 kB
SwapCached:       1484 kB
Active:          79396 kB
Inactive:        89196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814012 kB
SwapTotal:     4192956 kB
SwapFree:      4170748 kB
Dirty:            2212 kB
Writeback:           0 kB
AnonPages:       37508 kB
Mapped:          15428 kB
Slab:            54444 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180048 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-16 02:04:47