Trace number 2683111

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) 1800.07 1800.55

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__64.opb
MD5SUM5aed6138edeb8c25258479e857e113ee
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 benchmark1800.51
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19298
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 constraint64
Maximum length of a constraint1089
Number of terms in the objective function 19200
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 692922048
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 692922048
Number of bits of the biggest sum of numbers30
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
0.19/0.22	c constraints 400/0 clauses 0/0 units 0
0.19/0.22	c vars 19298
0.19/0.22	c objective 19200 + 0
1800.01/1800.50	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-2683111-1277506863/watcher-2683111-1277506863 -o /tmp/evaluation-result-2683111-1277506863/solver-2683111-1277506863 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683111-1277506863.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: 0.95 0.97 0.99 3/106 27086
/proc/meminfo: memFree=1847232/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=2416 CPUtime=0
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 126289986 2473984 216 1992294400 134512640 136421960 4290013680 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27086/statm: 604 216 135 467 0 135 0

[startup+0.0449111 s]
/proc/loadavg: 0.95 0.97 0.99 3/106 27086
/proc/meminfo: memFree=1847232/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=4008 CPUtime=0.04
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 720 0 0 0 4 0 0 0 20 0 1 0 126289986 4104192 492 1992294400 134512640 136421960 4290013680 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27086/statm: 1002 493 135 467 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4008

[startup+0.100916 s]
/proc/loadavg: 0.95 0.97 0.99 3/106 27086
/proc/meminfo: memFree=1847232/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=4688 CPUtime=0.09
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 920 0 0 0 9 0 0 0 20 0 1 0 126289986 4800512 692 1992294400 134512640 136421960 4290013680 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27086/statm: 1172 694 141 467 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.30094 s]
/proc/loadavg: 0.95 0.97 0.99 3/106 27086
/proc/meminfo: memFree=1847232/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=15948 CPUtime=0.29
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 3723 0 0 0 28 1 0 0 20 0 1 0 126289986 16330752 3495 1992294400 134512640 136421960 4290013680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 3987 3497 193 467 0 3518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15948

[startup+0.700985 s]
/proc/loadavg: 0.95 0.97 0.99 3/106 27086
/proc/meminfo: memFree=1847232/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=46484 CPUtime=0.69
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 11167 0 0 0 64 5 0 0 21 0 1 0 126289986 47599616 10939 1992294400 134512640 136421960 4290013680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 11621 10939 193 467 0 11152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46484

[startup+1.50108 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 27087
/proc/meminfo: memFree=1783612/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=99844 CPUtime=1.49
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 25238 0 0 0 136 13 0 0 23 0 1 0 126289986 102240256 24269 1992294400 134512640 136421960 4290013680 18446744073709551615 135656006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 24961 24270 193 467 0 24492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99844

[startup+3.10126 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 27087
/proc/meminfo: memFree=1710328/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=228664 CPUtime=3.09
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 59597 0 0 0 281 28 0 0 25 0 1 0 126289986 234151936 54715 1992294400 134512640 136421960 4290013680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 57166 54716 193 467 0 56697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 228664

[startup+6.30063 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 27087
/proc/meminfo: memFree=1479192/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=383660 CPUtime=6.29
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 99215 0 0 0 570 59 0 0 25 0 1 0 126289986 392867840 91940 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 95915 91940 215 467 0 95446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 383660

[startup+12.7004 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 27087
/proc/meminfo: memFree=1478448/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=384320 CPUtime=12.69
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 99413 0 0 0 1125 144 0 0 25 0 1 0 126289986 393543680 92138 1992294400 134512640 136421960 4290013680 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 96080 92138 215 467 0 95611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 384320

[startup+25.5009 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 27089
/proc/meminfo: memFree=1477456/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=385544 CPUtime=25.49
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 99644 0 0 0 2250 299 0 0 25 0 1 0 126289986 394797056 92369 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 96386 92369 215 467 0 95917 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 385544

[startup+51.1008 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 27089
/proc/meminfo: memFree=1476216/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=386864 CPUtime=51.08
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 100013 0 0 0 4511 597 0 0 25 0 1 0 126289986 396148736 92738 1992294400 134512640 136421960 4290013680 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 96716 92738 215 467 0 96247 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 386864

[startup+102.309 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 27091
/proc/meminfo: memFree=1474604/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=388184 CPUtime=102.27
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 100345 0 0 0 9055 1172 0 0 25 0 1 0 126289986 397500416 93070 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 97046 93070 215 467 0 96577 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 388184

[startup+162.301 s]
/proc/loadavg: 1.09 1.00 1.00 2/107 27091
/proc/meminfo: memFree=1472744/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=390152 CPUtime=162.24
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 100791 0 0 0 14391 1833 0 0 25 0 1 0 126289986 399515648 93516 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 97538 93516 215 467 0 97069 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 390152

[startup+222.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 27093
/proc/meminfo: memFree=1470264/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=392528 CPUtime=222.23
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 101402 0 0 0 19734 2489 0 0 25 0 1 0 126289986 401948672 94127 1992294400 134512640 136421960 4290013680 18446744073709551615 135805345 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 98132 94127 215 467 0 97663 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 392528

[startup+282.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 27095
/proc/meminfo: memFree=1469520/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=393188 CPUtime=282.22
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 101591 0 0 0 25105 3117 0 0 25 0 1 0 126289986 402624512 94316 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 98297 94316 215 467 0 97828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 393188

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 27097
/proc/meminfo: memFree=1468776/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=393980 CPUtime=342.2
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 101783 0 0 0 30463 3757 0 0 25 0 1 0 126289986 403435520 94508 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 98495 94508 215 467 0 98026 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 393980

[startup+402.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 27099
/proc/meminfo: memFree=1468156/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=394376 CPUtime=402.18
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 101911 0 0 0 35832 4386 0 0 25 0 1 0 126289986 403841024 94636 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 98594 94636 215 467 0 98125 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 394376

[startup+462.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 27099
/proc/meminfo: memFree=1466296/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=396356 CPUtime=462.17
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 102399 0 0 0 41200 5017 0 0 25 0 1 0 126289986 405868544 95124 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 99089 95124 215 467 0 98620 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 396356

[startup+522.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 27101
/proc/meminfo: memFree=1466172/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=396488 CPUtime=522.15
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 102430 0 0 0 46566 5649 0 0 25 0 1 0 126289986 406003712 95155 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 99122 95155 215 467 0 98653 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 396488

[startup+582.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 27103
/proc/meminfo: memFree=1465676/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=396884 CPUtime=582.14
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 102537 0 0 0 51951 6263 0 0 25 0 1 0 126289986 406409216 95262 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 99221 95262 215 467 0 98752 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 396884

[startup+642.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 27105
/proc/meminfo: memFree=1465180/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=397280 CPUtime=642.13
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 102626 0 0 0 57326 6887 0 0 25 0 1 0 126289986 406814720 95351 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 99320 95351 215 467 0 98851 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 397280

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 27114
/proc/meminfo: memFree=1461956/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=400424 CPUtime=882.05
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 103292 0 0 0 78856 9349 0 0 25 0 1 0 126289986 410034176 96017 1992294400 134512640 136421960 4290013680 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 100106 96017 215 467 0 99637 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 400424

[startup+942.301 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 27116
/proc/meminfo: memFree=1460716/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=401744 CPUtime=942.04
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 103614 0 0 0 84223 9981 0 0 25 0 1 0 126289986 411385856 96339 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 100436 96339 215 467 0 99967 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 401744

[startup+1002.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 27118
/proc/meminfo: memFree=1459972/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=402404 CPUtime=1002.03
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 103784 0 0 0 89614 10589 0 0 25 0 1 0 126289986 412061696 96509 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 100601 96509 215 467 0 100132 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 402404

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 27118
/proc/meminfo: memFree=1459476/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=403064 CPUtime=1062.01
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 103932 0 0 0 95005 11196 0 0 25 0 1 0 126289986 412737536 96657 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 100766 96657 215 467 0 100297 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 403064

[startup+1122.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 27120
/proc/meminfo: memFree=1458484/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=403988 CPUtime=1121.99
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104180 0 0 0 100383 11816 0 0 25 0 1 0 126289986 413683712 96905 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 100997 96905 215 467 0 100528 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 403988

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 27122
/proc/meminfo: memFree=1457492/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405044 CPUtime=1181.97
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104428 0 0 0 105782 12415 0 0 25 0 1 0 126289986 414765056 97153 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101261 97153 215 467 0 100792 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 405044

[startup+1242.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 27124
/proc/meminfo: memFree=1457244/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405176 CPUtime=1241.95
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104480 0 0 0 111174 13021 0 0 25 0 1 0 126289986 414900224 97205 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101294 97205 215 467 0 100825 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 405176

[startup+1302.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 27126
/proc/meminfo: memFree=1457120/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405456 CPUtime=1301.95
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104517 0 0 0 116570 13625 0 0 25 0 1 0 126289986 415186944 97242 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101364 97242 215 467 0 100895 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 405456

[startup+1362.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 27126
/proc/meminfo: memFree=1456872/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405720 CPUtime=1361.93
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104579 0 0 0 121970 14223 0 0 25 0 1 0 126289986 415457280 97304 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101430 97304 215 467 0 100961 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 405720

[startup+1422.31 s]
/proc/loadavg: 1.12 1.08 1.00 2/107 27128
/proc/meminfo: memFree=1456748/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405852 CPUtime=1421.92
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104628 0 0 0 127361 14831 0 0 25 0 1 0 126289986 415592448 97353 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101463 97353 215 467 0 100994 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 405852

[startup+1482.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/107 27130
/proc/meminfo: memFree=1456500/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=405984 CPUtime=1481.89
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104672 0 0 0 132743 15446 0 0 25 0 1 0 126289986 415727616 97397 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101496 97397 215 467 0 101027 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 405984

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 1.00 2/107 27132
/proc/meminfo: memFree=1456376/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=406116 CPUtime=1541.87
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104706 0 0 0 138142 16045 0 0 25 0 1 0 126289986 415862784 97431 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101529 97431 215 467 0 101060 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 406116

[startup+1602.3 s]
/proc/loadavg: 1.09 1.08 1.00 2/107 27134
/proc/meminfo: memFree=1456252/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=406248 CPUtime=1601.86
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104743 0 0 0 143540 16646 0 0 25 0 1 0 126289986 415997952 97468 1992294400 134512640 136421960 4290013680 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101562 97468 215 467 0 101093 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 406248

[startup+1662.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 27134
/proc/meminfo: memFree=1456252/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=406380 CPUtime=1661.85
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104755 0 0 0 148934 17251 0 0 25 0 1 0 126289986 416133120 97480 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101595 97480 215 467 0 101126 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 406380

[startup+1722.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 27136
/proc/meminfo: memFree=1455508/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=407040 CPUtime=1721.83
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 104938 0 0 0 154327 17856 0 0 25 0 1 0 126289986 416808960 97663 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101760 97663 215 467 0 101291 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 407040

[startup+1782.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 27138
/proc/meminfo: memFree=1454888/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=407436 CPUtime=1781.81
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 105031 0 0 0 159727 18454 0 0 25 0 1 0 126289986 417214464 97756 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101859 97756 215 467 0 101390 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 407436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 27138
/proc/meminfo: memFree=1454888/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=407436 CPUtime=1800.01
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 105034 0 0 0 161363 18638 0 0 25 0 1 0 126289986 417214464 97759 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101859 97759 215 467 0 101390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 407436

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

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

[startup+1800.5 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 27138
/proc/meminfo: memFree=1454888/2059040 swapFree=4138920/4192956
[pid=27086] ppid=27084 vsize=407436 CPUtime=1800.01
/proc/27086/stat : 27086 (pbct) R 27084 27086 26864 0 -1 4202496 105034 0 0 0 161363 18638 0 0 25 0 1 0 126289986 417214464 97759 1992294400 134512640 136421960 4290013680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27086/statm: 101859 97759 215 467 0 101390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 407436

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1613.64
CPU system time (s): 186.428
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 407436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1613.64
system time used= 186.428
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105036
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= 3258

runsolver used 3.04554 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-26 01:01:03
IDJOB=2683111
IDBENCH=71885
IDSOLVER=1192
FILE ID=node006/2683111-1277506863
PBS_JOBID= 11190601
Free space on /tmp= 62544 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__64.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683111-1277506863/watcher-2683111-1277506863 -o /tmp/evaluation-result-2683111-1277506863/solver-2683111-1277506863 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683111-1277506863.opb

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

MD5SUM BENCH= 5aed6138edeb8c25258479e857e113ee
RANDOM SEED=677868650

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847760 kB
Buffers:         18848 kB
Cached:          95620 kB
SwapCached:       6900 kB
Active:          11468 kB
Inactive:       116820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847760 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            2724 kB
Writeback:           0 kB
AnonPages:       12440 kB
Mapped:          11272 kB
Slab:            61048 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182604 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= 62540 MiB
End job on node006 at 2010-06-26 01:31:06