Trace number 2683131

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) 1800.14 1800.64

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__128.opb
MD5SUMc57c1a163af10ea174ed9d51ace361ef
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark5.31619
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12848
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint128
Maximum length of a constraint1153
Number of terms in the objective function 12800
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 429636480
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 429636480
Number of bits of the biggest sum of numbers29
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
0.09/0.14	c constraints 150/0 clauses 0/0 units 0
0.09/0.14	c vars 12848
0.09/0.15	c objective 12800 + 0
1800.10/1800.61	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-2683131-1277507161/watcher-2683131-1277507161 -o /tmp/evaluation-result-2683131-1277507161/solver-2683131-1277507161 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683131-1277507161.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 0.96 0.98 3/105 32043
/proc/meminfo: memFree=1860772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=2416 CPUtime=0
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 293 0 0 0 0 0 0 0 23 0 1 0 92007507 2473984 213 1992294400 134512640 136421960 4293559696 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32043/statm: 604 213 135 467 0 135 0

[startup+0.0509529 s]
/proc/loadavg: 0.95 0.96 0.98 3/105 32043
/proc/meminfo: memFree=1860772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=3288 CPUtime=0.04
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 543 0 0 0 4 0 0 0 25 0 1 0 92007507 3366912 430 1992294400 134512640 136421960 4293559696 18446744073709551615 135377339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32043/statm: 822 430 141 467 0 353 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3288

[startup+0.101959 s]
/proc/loadavg: 0.95 0.96 0.98 3/105 32043
/proc/meminfo: memFree=1860772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=4660 CPUtime=0.09
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 859 0 0 0 9 0 0 0 25 0 1 0 92007507 4771840 746 1992294400 134512640 136421960 4293559696 18446744073709551615 135160343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32043/statm: 1165 746 141 467 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4660

[startup+0.301984 s]
/proc/loadavg: 0.95 0.96 0.98 3/105 32043
/proc/meminfo: memFree=1860772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=20736 CPUtime=0.3
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 4876 0 0 0 27 3 0 0 25 0 1 0 92007507 21233664 4763 1992294400 134512640 136421960 4293559696 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 5184 4763 193 467 0 4715 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 20736

[startup+0.702034 s]
/proc/loadavg: 0.95 0.96 0.98 3/105 32043
/proc/meminfo: memFree=1860772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=49528 CPUtime=0.69
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 12311 0 0 0 63 6 0 0 25 0 1 0 92007507 50716672 11825 1992294400 134512640 136421960 4293559696 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 12382 11826 193 467 0 11913 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49528

[startup+1.50014 s]
/proc/loadavg: 0.95 0.96 0.98 2/106 32044
/proc/meminfo: memFree=1794920/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=101168 CPUtime=1.49
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 26227 0 0 0 136 13 0 0 25 0 1 0 92007507 103596032 24807 1992294400 134512640 136421960 4293559696 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 25292 24809 193 467 0 24823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101168

[startup+3.10034 s]
/proc/loadavg: 0.95 0.96 0.98 2/106 32044
/proc/meminfo: memFree=1709608/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=240936 CPUtime=3.08
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 62675 0 0 0 282 26 0 0 25 0 1 0 92007507 246718464 58521 1992294400 134512640 136421960 4293559696 18446744073709551615 135821928 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 60234 58521 203 467 0 59765 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 240936

[startup+6.30074 s]
/proc/loadavg: 0.95 0.96 0.98 2/106 32044
/proc/meminfo: memFree=1614252/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=254520 CPUtime=6.28
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 66025 0 0 0 560 68 0 0 25 0 1 0 92007507 260628480 61613 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 63630 61613 215 467 0 63161 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 254520

[startup+12.7005 s]
/proc/loadavg: 0.96 0.96 0.98 2/106 32044
/proc/meminfo: memFree=1613756/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=255040 CPUtime=12.69
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 66176 0 0 0 1111 158 0 0 25 0 1 0 92007507 261160960 61764 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 63760 61764 215 467 0 63291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 255040

[startup+25.5012 s]
/proc/loadavg: 0.97 0.96 0.98 2/106 32044
/proc/meminfo: memFree=1612764/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=255964 CPUtime=25.49
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 66399 0 0 0 2228 321 0 0 25 0 1 0 92007507 262107136 61987 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 63991 61987 215 467 0 63522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 255964

[startup+51.1014 s]
/proc/loadavg: 0.98 0.96 0.98 2/106 32046
/proc/meminfo: memFree=1611772/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=257020 CPUtime=51.08
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 66672 0 0 0 4479 629 0 0 25 0 1 0 92007507 263188480 62260 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 64255 62260 215 467 0 63786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 257020

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32046
/proc/meminfo: memFree=1610036/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=258784 CPUtime=102.27
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 67072 0 0 0 8991 1236 0 0 25 0 1 0 92007507 264994816 62660 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 64696 62660 215 467 0 64227 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 258784

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32048
/proc/meminfo: memFree=1608424/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=260384 CPUtime=162.25
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 67486 0 0 0 14295 1930 0 0 25 0 1 0 92007507 266633216 63074 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65096 63074 215 467 0 64627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 260384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32050
/proc/meminfo: memFree=1607308/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=261480 CPUtime=222.23
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 67744 0 0 0 19621 2602 0 0 25 0 1 0 92007507 267755520 63332 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65370 63332 215 467 0 64901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 261480

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32052
/proc/meminfo: memFree=1606936/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=261876 CPUtime=282.21
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 67849 0 0 0 24969 3252 0 0 25 0 1 0 92007507 268161024 63437 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65469 63437 215 467 0 65000 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 261876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32054
/proc/meminfo: memFree=1606068/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=262800 CPUtime=342.2
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68067 0 0 0 30308 3912 0 0 25 0 1 0 92007507 269107200 63655 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65700 63655 215 467 0 65231 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 262800

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32054
/proc/meminfo: memFree=1605076/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=263460 CPUtime=402.18
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68268 0 0 0 35640 4578 0 0 25 0 1 0 92007507 269783040 63856 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65865 63856 215 467 0 65396 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 263460

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32056
/proc/meminfo: memFree=1604828/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=263916 CPUtime=462.16
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68334 0 0 0 40966 5250 0 0 25 0 1 0 92007507 270249984 63922 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 65979 63922 215 467 0 65510 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 263916

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32058
/proc/meminfo: memFree=1603464/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=265104 CPUtime=522.14
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68669 0 0 0 46309 5905 0 0 25 0 1 0 92007507 271466496 64257 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66276 64257 215 467 0 65807 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 265104

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32060
/proc/meminfo: memFree=1603216/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=265368 CPUtime=582.12
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68732 0 0 0 51648 6564 0 0 25 0 1 0 92007507 271736832 64320 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66342 64320 215 467 0 65873 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 265368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32062
/proc/meminfo: memFree=1602968/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=265632 CPUtime=642.12
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68786 0 0 0 56982 7230 0 0 25 0 1 0 92007507 272007168 64374 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66408 64374 215 467 0 65939 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 265632

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32066
/proc/meminfo: memFree=1602224/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=266272 CPUtime=822.06
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68931 0 0 0 72990 9216 0 0 25 0 1 0 92007507 272662528 64519 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66568 64519 215 467 0 66099 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 266272

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32068
/proc/meminfo: memFree=1601976/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=266404 CPUtime=882.05
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 68983 0 0 0 78323 9882 0 0 25 0 1 0 92007507 272797696 64571 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66601 64571 215 467 0 66132 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 266404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32070
/proc/meminfo: memFree=1601852/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=266536 CPUtime=942.03
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69002 0 0 0 83648 10555 0 0 25 0 1 0 92007507 272932864 64590 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66634 64590 215 467 0 66165 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 266536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32070
/proc/meminfo: memFree=1601604/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=266668 CPUtime=1002.01
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69055 0 0 0 88982 11219 0 0 25 0 1 0 92007507 273068032 64643 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66667 64643 215 467 0 66198 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 266668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32072
/proc/meminfo: memFree=1601232/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=267064 CPUtime=1061.99
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69149 0 0 0 94340 11859 0 0 25 0 1 0 92007507 273473536 64737 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66766 64737 215 467 0 66297 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 267064

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32074
/proc/meminfo: memFree=1600860/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=267328 CPUtime=1121.97
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69223 0 0 0 99696 12501 0 0 25 0 1 0 92007507 273743872 64811 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66832 64811 215 467 0 66363 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 267328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32076
/proc/meminfo: memFree=1600240/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=267856 CPUtime=1181.96
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69353 0 0 0 105031 13165 0 0 25 0 1 0 92007507 274284544 64941 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 66964 64941 215 467 0 66495 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 267856

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32078
/proc/meminfo: memFree=1599372/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=268516 CPUtime=1241.94
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69522 0 0 0 110352 13842 0 0 25 0 1 0 92007507 274960384 65110 1992294400 134512640 136421960 4293559696 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67129 65110 215 467 0 66660 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 268516

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32078
/proc/meminfo: memFree=1598504/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=269456 CPUtime=1301.93
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69715 0 0 0 115707 14486 0 0 25 0 1 0 92007507 275922944 65303 1992294400 134512640 136421960 4293559696 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67364 65303 215 467 0 66895 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 269456

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32080
/proc/meminfo: memFree=1598504/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=269456 CPUtime=1361.9
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69725 0 0 0 121035 15155 0 0 25 0 1 0 92007507 275922944 65313 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67364 65313 215 467 0 66895 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 269456

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32082
/proc/meminfo: memFree=1598008/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=269984 CPUtime=1421.9
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69849 0 0 0 126390 15800 0 0 25 0 1 0 92007507 276463616 65437 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67496 65437 215 467 0 67027 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 269984

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32084
/proc/meminfo: memFree=1597760/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=270116 CPUtime=1481.88
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 69910 0 0 0 131738 16450 0 0 25 0 1 0 92007507 276598784 65498 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67529 65498 215 467 0 67060 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 270116

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32086
/proc/meminfo: memFree=1597264/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=270776 CPUtime=1541.85
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70056 0 0 0 137080 17105 0 0 25 0 1 0 92007507 277274624 65644 1992294400 134512640 136421960 4293559696 18446744073709551615 134862005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67694 65644 215 467 0 67225 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 270776

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32089
/proc/meminfo: memFree=1595652/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=271700 CPUtime=1601.84
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70300 0 0 0 142422 17762 0 0 25 0 1 0 92007507 278220800 65888 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 67925 65888 215 467 0 67456 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 271700

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32091
/proc/meminfo: memFree=1595156/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=272228 CPUtime=1661.83
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70432 0 0 0 147772 18411 0 0 25 0 1 0 92007507 278761472 66020 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 68057 66020 215 467 0 67588 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 272228

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32093
/proc/meminfo: memFree=1594660/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=272624 CPUtime=1721.81
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70556 0 0 0 153121 19060 0 0 25 0 1 0 92007507 279166976 66144 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 68156 66144 215 467 0 67687 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 272624

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32095
/proc/meminfo: memFree=1593916/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=273416 CPUtime=1781.79
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70753 0 0 0 158479 19700 0 0 25 0 1 0 92007507 279977984 66341 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 68354 66341 215 467 0 67885 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 273416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/106 32095
/proc/meminfo: memFree=1593916/2059040 swapFree=4139456/4192956
[pid=32043] ppid=32041 vsize=273548 CPUtime=1800.1
/proc/32043/stat : 32043 (pbct) R 32041 32043 31905 0 -1 4202496 70780 0 0 0 160123 19887 0 0 25 0 1 0 92007507 280113152 66368 1992294400 134512640 136421960 4293559696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32043/statm: 68387 66368 215 467 0 67918 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 273548

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): 1800.64
CPU time (s): 1800.14
CPU user time (s): 1601.23
CPU system time (s): 198.904
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 273548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1601.23
system time used= 198.904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70782
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= 3865

runsolver used 2.89556 second user time and 8.5837 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-26 01:06:01
IDJOB=2683131
IDBENCH=71905
IDSOLVER=1192
FILE ID=node054/2683131-1277507161
PBS_JOBID= 11190609
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__128.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683131-1277507161/watcher-2683131-1277507161 -o /tmp/evaluation-result-2683131-1277507161/solver-2683131-1277507161 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683131-1277507161.opb

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

MD5SUM BENCH= c57c1a163af10ea174ed9d51ace361ef
RANDOM SEED=1039737000

node054.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		: 3000.217
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861052 kB
Buffers:         12736 kB
Cached:          91160 kB
SwapCached:       6072 kB
Active:          21404 kB
Inactive:        95216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861052 kB
SwapTotal:     4192956 kB
SwapFree:      4139456 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:       11424 kB
Mapped:          11908 kB
Slab:            59472 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180844 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= 62428 MiB
End job on node054 at 2010-06-26 01:36:04