Trace number 2683090

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 fixedSAT (TO)2919249 1800.05 1800.72

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__8.opb
MD5SUMc4c6dd67011e32867b82b6fc160942fb
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark70998
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2498
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint8
Maximum length of a constraint137
Number of terms in the objective function 2400
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 86615256
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 86615256
Number of bits of the biggest sum of numbers27
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 400/0 clauses 0/0 units 0
0.00/0.02	c vars 2498
0.00/0.03	c objective 2400 + 0
100.15/100.27	c 86.7998 55.3281 15425 7759545
100.15/100.27	o 3318915
1020.80/1021.26	c 882.988 56.2969 12430 76218995
1020.80/1021.26	o 2919249
1800.03/1800.71	s SATISFIABLE
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Verifier Data 

OK	2919249

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683090-1277506680/watcher-2683090-1277506680 -o /tmp/evaluation-result-2683090-1277506680/solver-2683090-1277506680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683090-1277506680.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 25743
/proc/meminfo: memFree=1853468/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=2416 CPUtime=0
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 290 0 0 0 0 0 0 0 24 0 1 0 126269594 2473984 210 1992294400 134512640 136421960 4289994112 18446744073709551615 135801255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25743/statm: 604 210 137 467 0 135 0

[startup+0.099765 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 25743
/proc/meminfo: memFree=1853468/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=9464 CPUtime=0.09
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 2058 0 0 0 9 0 0 0 24 0 1 0 126269594 9691136 1978 1992294400 134512640 136421960 4289994112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 2366 1978 193 467 0 1897 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9464

[startup+0.100765 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 25743
/proc/meminfo: memFree=1853468/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=9464 CPUtime=0.09
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 2075 0 0 0 9 0 0 0 24 0 1 0 126269594 9691136 1995 1992294400 134512640 136421960 4289994112 18446744073709551615 134784061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 2366 1996 193 467 0 1897 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9464

[startup+0.300807 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 25743
/proc/meminfo: memFree=1853468/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=24540 CPUtime=0.29
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 5875 0 0 0 27 2 0 0 24 0 1 0 126269594 25128960 5729 1992294400 134512640 136421960 4289994112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 6135 5730 193 467 0 5666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24540

[startup+0.700893 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 25743
/proc/meminfo: memFree=1853468/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=53616 CPUtime=0.69
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13395 0 0 0 63 6 0 0 25 0 1 0 126269594 54902784 12631 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13404 12631 214 467 0 12935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53616

[startup+1.50106 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 25744
/proc/meminfo: memFree=1803612/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=53904 CPUtime=1.49
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13447 0 0 0 131 18 0 0 25 0 1 0 126269594 55197696 12683 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13476 12683 215 467 0 13007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53904

[startup+3.1004 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 25744
/proc/meminfo: memFree=1803116/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=53904 CPUtime=3.09
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13460 0 0 0 269 40 0 0 25 0 1 0 126269594 55197696 12696 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13476 12696 215 467 0 13007 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53904

[startup+6.30109 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 25744
/proc/meminfo: memFree=1802868/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=54168 CPUtime=6.29
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13514 0 0 0 544 85 0 0 25 0 1 0 126269594 55468032 12750 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13542 12750 215 467 0 13073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54168

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25744
/proc/meminfo: memFree=1802372/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=54432 CPUtime=12.69
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13606 0 0 0 1091 178 0 0 25 0 1 0 126269594 55738368 12842 1992294400 134512640 136421960 4289994112 18446744073709551615 135686651 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13608 12842 215 467 0 13139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54432

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 25744
/proc/meminfo: memFree=1801876/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=55128 CPUtime=25.48
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 13764 0 0 0 2198 350 0 0 25 0 1 0 126269594 56451072 13000 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 13782 13000 215 467 0 13313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55128

[startup+51.1006 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 25744
/proc/meminfo: memFree=1800636/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=56256 CPUtime=51.07
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14054 0 0 0 4407 700 0 0 25 0 1 0 126269594 57606144 13290 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14064 13290 215 467 0 13595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56256

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25746
/proc/meminfo: memFree=1799644/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=102.26
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 8856 1370 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 57644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25748
/proc/meminfo: memFree=1799520/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=162.23
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 14017 2206 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57644

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25757
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=222.2
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 19206 3014 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 57644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25759
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=282.17
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 24367 3850 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 57644

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25761
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=342.16
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 29559 4657 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 134867953 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57644

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25763
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=402.13
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 34749 5464 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 57644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25765
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=462.11
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 39947 6264 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 57644

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25765
/proc/meminfo: memFree=1798528/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=522.08
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 45140 7068 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 57644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25767
/proc/meminfo: memFree=1798652/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=582.07
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 50335 7872 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 57644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25769
/proc/meminfo: memFree=1798652/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=642.05
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 55524 8681 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 57644

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25775
/proc/meminfo: memFree=1798404/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=881.96
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 76287 11909 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 57644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25777
/proc/meminfo: memFree=1798404/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=941.94
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 81477 12717 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 57644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25782
/proc/meminfo: memFree=1797660/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1001.91
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14377 0 0 0 86660 13531 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 57644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25784
/proc/meminfo: memFree=1797660/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1061.89
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14378 0 0 0 91834 14355 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 57644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25784
/proc/meminfo: memFree=1797908/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1121.86
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14378 0 0 0 97020 15166 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 57644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25786
/proc/meminfo: memFree=1797908/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1181.84
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14378 0 0 0 102214 15970 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 57644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25788
/proc/meminfo: memFree=1797908/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1241.82
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14378 0 0 0 107403 16779 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 57644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25790
/proc/meminfo: memFree=1798032/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57644 CPUtime=1301.81
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14378 0 0 0 112565 17616 0 0 25 0 1 0 126269594 59027456 13522 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14411 13522 238 467 0 13942 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 57644

[startup+1362.3 s]
/proc/loadavg: 1.14 1.03 1.01 2/107 25792
/proc/meminfo: memFree=1798032/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1361.78
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 117775 18403 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 57908

[startup+1422.31 s]
/proc/loadavg: 1.30 1.11 1.04 2/107 25792
/proc/meminfo: memFree=1798032/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1421.76
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 123004 19172 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135005962 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 57908

[startup+1482.3 s]
/proc/loadavg: 1.16 1.10 1.04 2/107 25794
/proc/meminfo: memFree=1797908/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1481.73
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 128220 19953 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 57908

[startup+1542.3 s]
/proc/loadavg: 1.10 1.10 1.03 2/107 25796
/proc/meminfo: memFree=1797908/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1541.71
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 133454 20717 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 57908

[startup+1602.3 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 25798
/proc/meminfo: memFree=1797784/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1601.69
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 138638 21531 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 57908

[startup+1662.3 s]
/proc/loadavg: 1.07 1.08 1.03 2/107 25800
/proc/meminfo: memFree=1797660/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1661.67
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 143800 22367 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 57908

[startup+1722.3 s]
/proc/loadavg: 1.06 1.08 1.03 2/107 25800
/proc/meminfo: memFree=1797536/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=57908 CPUtime=1721.64
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14454 0 0 0 148957 23207 0 0 25 0 1 0 126269594 59297792 13598 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14477 13598 238 467 0 14008 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 57908

[startup+1782.3 s]
/proc/loadavg: 1.06 1.08 1.03 2/107 25802
/proc/meminfo: memFree=1797288/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=58172 CPUtime=1781.62
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14500 0 0 0 154116 24046 0 0 25 0 1 0 126269594 59568128 13644 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14543 13644 238 467 0 14074 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 58172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.09 1.04 2/107 25804
/proc/meminfo: memFree=1797288/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=58172 CPUtime=1800.03
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14500 0 0 0 155705 24298 0 0 25 0 1 0 126269594 59568128 13644 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14543 13644 238 467 0 14074 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58172

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

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

[startup+1800.71 s]
/proc/loadavg: 1.10 1.09 1.04 2/107 25804
/proc/meminfo: memFree=1797288/2059040 swapFree=4139124/4192956
[pid=25743] ppid=25741 vsize=58172 CPUtime=1800.03
/proc/25743/stat : 25743 (pbct) R 25741 25743 25718 0 -1 4202496 14500 0 0 0 155705 24298 0 0 25 0 1 0 126269594 59568128 13644 1992294400 134512640 136421960 4289994112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25743/statm: 14543 13644 238 467 0 14074 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58172

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1557.06
CPU system time (s): 242.99
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 58172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1557.06
system time used= 242.99
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14501
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= 5177

runsolver used 3.06653 second user time and 8.41472 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-26 00:58:00
IDJOB=2683090
IDBENCH=71864
IDSOLVER=1192
FILE ID=node010/2683090-1277506680
PBS_JOBID= 11190643
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__8.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683090-1277506680/watcher-2683090-1277506680 -o /tmp/evaluation-result-2683090-1277506680/solver-2683090-1277506680 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683090-1277506680.opb

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

MD5SUM BENCH= c4c6dd67011e32867b82b6fc160942fb
RANDOM SEED=244399125

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853996 kB
Buffers:         18928 kB
Cached:          92088 kB
SwapCached:       6004 kB
Active:          69776 kB
Inactive:        53840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853996 kB
SwapTotal:     4192956 kB
SwapFree:      4139124 kB
Dirty:            2184 kB
Writeback:           0 kB
AnonPages:       11336 kB
Mapped:          11892 kB
Slab:            59368 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183900 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= 62388 MiB
End job on node010 at 2010-06-26 01:28:02