Trace number 459815

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_1.opb
MD5SUM6856221d5d444d2079d321f11fb11f0b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-74
Best CPU time to get the best result obtained on this benchmark1800.53
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -74
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)151172
Sum of products size (including duplicates)302344
Number of different products75586
Sum of products size151172

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459815-1178660844/instance-459815-1178660844.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459815-1178660844/instance-459815-1178660844.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-459815-1178660844 -o ROOT/results/node41/solver-459815-1178660844 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459815-1178660844/instance-459815-1178660844.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 28453
/proc/meminfo: memFree=1815200/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=8600 CPUtime=0
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 313996677 8806400 474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2150 478 79 219 0 1927 0

[startup+0.0944029 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 28453
/proc/meminfo: memFree=1815200/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=12632 CPUtime=0.09
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 3004 0 0 0 8 1 0 0 18 0 1 0 313996677 12935168 2888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 3158 2888 86 219 0 2935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12632

[startup+0.101401 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 28453
/proc/meminfo: memFree=1815200/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=12776 CPUtime=0.09
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 3025 0 0 0 8 1 0 0 18 0 1 0 313996677 13082624 2909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 3194 2909 86 219 0 2971 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12776

[startup+0.301417 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 28453
/proc/meminfo: memFree=1815200/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=15604 CPUtime=0.29
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 3735 0 0 0 28 1 0 0 19 0 1 0 313996677 15978496 3619 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 3901 3621 86 219 0 3678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15604

[startup+0.701453 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 28453
/proc/meminfo: memFree=1815200/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=18440 CPUtime=0.69
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 4435 0 0 0 68 1 0 0 23 0 1 0 313996677 18882560 4319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 4610 4319 86 219 0 4387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18440

[startup+1.50152 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1794776/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=27344 CPUtime=1.48
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 6586 0 0 0 146 2 0 0 25 0 1 0 313996677 28000256 6372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 6836 6372 86 219 0 6613 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 27344

[startup+3.10166 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1784920/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=45364 CPUtime=3.09
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11563 0 0 0 304 5 0 0 25 0 1 0 313996677 46452736 9426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11341 9426 89 219 0 11118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45364

[startup+6.30194 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777112/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=45884 CPUtime=6.29
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11632 0 0 0 624 5 0 0 25 0 1 0 313996677 46985216 9495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11471 9495 90 219 0 11248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45884

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777184/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=45884 CPUtime=12.68
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11632 0 0 0 1263 5 0 0 25 0 1 0 313996677 46985216 9495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11471 9495 90 219 0 11248 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45884

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777248/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=45884 CPUtime=25.48
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11632 0 0 0 2543 5 0 0 25 0 1 0 313996677 46985216 9495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11471 9495 90 219 0 11248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45884

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777248/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=45884 CPUtime=51.07
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11632 0 0 0 5102 5 0 0 25 0 1 0 313996677 46985216 9495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11471 9495 90 219 0 11248 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45884

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777184/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=102.27
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 10221 6 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777184/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=162.25
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 16219 6 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777184/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=222.24
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 22217 7 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46144

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777184/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=282.22
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 28215 7 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46144

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777192/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=342.21
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 34213 8 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777128/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46144 CPUtime=402.19
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11665 0 0 0 40211 8 0 0 25 0 1 0 313996677 47251456 9528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11536 9528 90 219 0 11313 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777000/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46404 CPUtime=462.18
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11698 0 0 0 46209 9 0 0 25 0 1 0 313996677 47517696 9561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11601 9561 90 219 0 11378 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46404

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1777000/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46404 CPUtime=522.16
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11698 0 0 0 52207 9 0 0 25 0 1 0 313996677 47517696 9561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11601 9561 90 219 0 11378 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46404

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1776872/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46664 CPUtime=582.15
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11731 0 0 0 58205 10 0 0 25 0 1 0 313996677 47783936 9594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11666 9594 90 219 0 11443 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46664

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28454
/proc/meminfo: memFree=1776680/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=642.14
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 64203 11 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46924


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 28526
/proc/meminfo: memFree=1775016/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=822.05
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 82193 12 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 46924

[startup+882.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 28652
/proc/meminfo: memFree=1776232/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=881.96
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 88183 13 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 46924

[startup+942.301 s]
/proc/loadavg: 1.10 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1776232/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=941.94
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 94181 13 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 46924

[startup+1002.3 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 28652
/proc/meminfo: memFree=1776232/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=1001.93
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 100179 14 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 46924

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 28652
/proc/meminfo: memFree=1776232/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=1061.92
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11764 0 0 0 106178 14 0 0 25 0 1 0 313996677 48050176 9627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9627 90 219 0 11508 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 46924

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 28652
/proc/meminfo: memFree=1776104/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=46924 CPUtime=1121.91
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11797 0 0 0 112176 15 0 0 25 0 1 0 313996677 48050176 9660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11731 9660 90 219 0 11508 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 46924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28652
/proc/meminfo: memFree=1775976/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47056 CPUtime=1181.89
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11828 0 0 0 118174 15 0 0 25 0 1 0 313996677 48185344 9691 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11764 9691 90 219 0 11541 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 47056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28652
/proc/meminfo: memFree=1775720/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47248 CPUtime=1241.88
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11876 0 0 0 124172 16 0 0 25 0 1 0 313996677 48381952 9739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11812 9739 90 219 0 11589 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 47248

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775592/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47380 CPUtime=1301.86
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11907 0 0 0 130170 16 0 0 25 0 1 0 313996677 48517120 9770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11845 9770 90 219 0 11622 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 47380

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775464/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47512 CPUtime=1361.85
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11938 0 0 0 136168 17 0 0 25 0 1 0 313996677 48652288 9801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11878 9801 90 219 0 11655 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 47512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775336/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47644 CPUtime=1421.83
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11968 0 0 0 142166 17 0 0 25 0 1 0 313996677 48787456 9831 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11911 9831 90 219 0 11688 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 47644

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775208/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47776 CPUtime=1481.82
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 11998 0 0 0 148164 18 0 0 25 0 1 0 313996677 48922624 9861 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11944 9861 90 219 0 11721 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 47776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775080/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47908 CPUtime=1541.8
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12028 0 0 0 154162 18 0 0 25 0 1 0 313996677 49057792 9891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11977 9891 90 219 0 11754 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 47908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1775080/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=47908 CPUtime=1601.78
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12028 0 0 0 160160 18 0 0 25 0 1 0 313996677 49057792 9891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 11977 9891 90 219 0 11754 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 47908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1774952/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=48040 CPUtime=1661.77
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12058 0 0 0 166158 19 0 0 25 0 1 0 313996677 49192960 9921 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 12010 9921 90 219 0 11787 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 48040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1774824/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=48172 CPUtime=1721.76
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12088 0 0 0 172156 20 0 0 25 0 1 0 313996677 49328128 9951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 12043 9951 90 219 0 11820 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 48172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1774824/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=48172 CPUtime=1781.74
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12088 0 0 0 178154 20 0 0 25 0 1 0 313996677 49328128 9951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 12043 9951 90 219 0 11820 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 48172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28652
/proc/meminfo: memFree=1774760/2055920 swapFree=4169412/4192956
[pid=28453] ppid=28451 vsize=48172 CPUtime=1800.04
/proc/28453/stat : 28453 (PBS4_SAT07v2) R 28451 28453 28384 0 -1 4194304 12102 0 0 0 179984 20 0 0 25 0 1 0 313996677 49328128 9965 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 12043 9965 90 219 0 11820 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 48172

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1799.85
CPU system time (s): 0.214967
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 48172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12103
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= 8
involuntary context switches= 35848

runsolver used 1.49877 second user time and 4.16637 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  8 21:47:24 UTC 2007

IDJOB= 459815
IDBENCH= 48276
IDSOLVER= 200
FILE ID= node41/459815-1178660844

PBS_JOBID= 5218439

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459815-1178660844/instance-459815-1178660844.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-459815-1178660844 -o ROOT/results/node41/conversion-459815-1178660844 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459815-1178660844/instance-459815-1178660844.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-459815-1178660844 -o ROOT/results/node41/solver-459815-1178660844 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459815-1178660844/instance-459815-1178660844.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6856221d5d444d2079d321f11fb11f0b

RANDOM SEED= 82762803

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1815608 kB
Buffers:         26748 kB
Cached:         113404 kB
SwapCached:       2920 kB
Active:          70552 kB
Inactive:        92948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815608 kB
SwapTotal:     4192956 kB
SwapFree:      4169412 kB
Dirty:            9284 kB
Writeback:           0 kB
Mapped:          31060 kB
Slab:            62128 kB
Committed_AS:  8580904 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node41 on Tue May  8 22:17:31 UTC 2007