Trace number 2058635

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 NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.04 1800.93

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-59021_ext.xml
MD5SUM0914210ddf57e49ca35dafca5f70420a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.4329
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.19/0.20	c Seed is 1864231728
0.19/0.20	c Constructing HOME/instance-2058635-1247694267.xml  with 8444 constraints
0.19/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line 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-2058635-1247694267/watcher-2058635-1247694267 -o /tmp/evaluation-result-2058635-1247694267/solver-2058635-1247694267 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1864231728 HOME/instance-2058635-1247694267.xml 

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): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 0.25 0.08 4/72 8645
/proc/meminfo: memFree=1029424/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=5256 CPUtime=0
/proc/8645/stat : 8645 (pcssolve) R 8643 8645 8519 0 -1 4194304 61 0 0 0 0 0 0 0 23 0 1 0 56490820 5382144 46 996147200 4194304 4889804 548682068800 18446744073709551615 266887808432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1314 46 35 169 0 13 0

[startup+0.207363 s]
/proc/loadavg: 0.96 0.25 0.08 4/72 8645
/proc/meminfo: memFree=1029424/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=0.19
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1613 822 0 0 18 1 0 0 19 0 1 0 56490820 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7496

[startup+0.302367 s]
/proc/loadavg: 0.96 0.25 0.08 4/72 8645
/proc/meminfo: memFree=1029424/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=0.28
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1615 822 0 0 27 1 0 0 19 0 1 0 56490820 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.402382 s]
/proc/loadavg: 0.96 0.25 0.08 4/72 8645
/proc/meminfo: memFree=1029424/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=0.37
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1616 822 0 0 36 1 0 0 20 0 1 0 56490820 7675904 1127 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1127 378 142 0 828 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 7496

[startup+0.702411 s]
/proc/loadavg: 0.96 0.25 0.08 4/72 8645
/proc/meminfo: memFree=1029424/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=0.67
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1623 822 0 0 66 1 0 0 23 0 1 0 56490820 7675904 1134 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1134 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.5015 s]
/proc/loadavg: 0.96 0.25 0.08 3/73 8651
/proc/meminfo: memFree=1025320/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=1.46
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1639 822 0 0 145 1 0 0 25 0 1 0 56490820 7675904 1150 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1150 378 142 0 828 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7496

[startup+3.10168 s]
/proc/loadavg: 0.96 0.25 0.08 3/73 8651
/proc/meminfo: memFree=1024488/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=7496 CPUtime=3.05
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 1668 822 0 0 304 1 0 0 25 0 1 0 56490820 7675904 1179 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 1874 1179 378 142 0 828 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7496

[startup+6.30103 s]
/proc/loadavg: 1.04 0.28 0.09 3/73 8651
/proc/meminfo: memFree=1020904/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=9300 CPUtime=6.22
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 2161 822 0 0 621 1 0 0 25 0 1 0 56490820 9523200 1543 996147200 134512640 135095119 4294956304 18446744073709551615 134642704 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 2325 1543 378 142 0 1279 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9300

[startup+12.7017 s]
/proc/loadavg: 1.12 0.30 0.10 3/73 8651
/proc/meminfo: memFree=1013992/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=11500 CPUtime=12.57
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 2977 822 0 0 1254 3 0 0 25 0 1 0 56490820 11776000 2102 996147200 134512640 135095119 4294956304 18446744073709551615 134615601 0 0 4096 0 0 0 0 17 1 0 0
/proc/8645/statm: 2875 2102 378 142 0 1829 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11500

[startup+25.5062 s]
/proc/loadavg: 1.31 0.39 0.13 3/73 8683
/proc/meminfo: memFree=1040288/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=16672 CPUtime=25.31
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 4679 822 0 0 2527 4 0 0 25 0 1 0 56490820 17072128 3001 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 4168 3001 378 142 0 3122 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 16672

[startup+51.103 s]
/proc/loadavg: 1.55 0.51 0.18 3/73 8683
/proc/meminfo: memFree=1028584/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=23520 CPUtime=50.9
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 6938 822 0 0 5083 7 0 0 25 0 1 0 56490820 24084480 4235 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 5880 4235 378 142 0 4834 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 23520

[startup+102.302 s]
/proc/loadavg: 1.80 0.74 0.27 3/73 8683
/proc/meminfo: memFree=1013224/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=29656 CPUtime=102.07
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 9168 822 0 0 10198 9 0 0 25 0 1 0 56490820 30367744 5952 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 7414 5952 378 142 0 6368 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 29656

[startup+162.301 s]
/proc/loadavg: 1.92 0.97 0.38 3/73 8683
/proc/meminfo: memFree=1001448/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=41112 CPUtime=162.04
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 12684 822 0 0 16192 12 0 0 25 0 1 0 56490820 42098688 7419 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 10278 7419 378 142 0 9232 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 41112

[startup+222.303 s]
/proc/loadavg: 1.97 1.15 0.48 3/73 8683
/proc/meminfo: memFree=986216/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=53240 CPUtime=222.02
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 16263 822 0 0 22188 14 0 0 25 0 1 0 56490820 54517760 9973 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 13310 9973 378 142 0 12264 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 53240

[startup+282.303 s]
/proc/loadavg: 1.99 1.30 0.57 3/73 8683
/proc/meminfo: memFree=975720/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=53240 CPUtime=282
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 16734 822 0 0 28185 15 0 0 25 0 1 0 56490820 54517760 10444 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 13310 10444 378 142 0 12264 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 53240

[startup+342.306 s]
/proc/loadavg: 1.99 1.43 0.66 3/73 8683
/proc/meminfo: memFree=972072/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=53368 CPUtime=341.98
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 17212 822 0 0 34182 16 0 0 25 0 1 0 56490820 54648832 10922 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 13342 10922 378 142 0 12296 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 53368

[startup+402.303 s]
/proc/loadavg: 1.99 1.53 0.74 3/73 8683
/proc/meminfo: memFree=966376/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=55324 CPUtime=401.95
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 18086 822 0 0 40178 17 0 0 25 0 1 0 56490820 56651776 11796 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 13831 11796 378 142 0 12785 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 55324

[startup+462.302 s]
/proc/loadavg: 1.99 1.61 0.81 3/73 8685
/proc/meminfo: memFree=959592/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=57288 CPUtime=461.93
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 18949 822 0 0 46175 18 0 0 25 0 1 0 56490820 58662912 12659 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 14322 12659 378 142 0 13276 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 57288

[startup+522.303 s]
/proc/loadavg: 1.99 1.68 0.88 3/73 8685
/proc/meminfo: memFree=953320/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=58988 CPUtime=521.9
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 19750 822 0 0 52171 19 0 0 25 0 1 0 56490820 60403712 13460 996147200 134512640 135095119 4294956304 18446744073709551615 134643994 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 14747 13460 378 142 0 13701 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 58988

[startup+582.303 s]
/proc/loadavg: 1.99 1.74 0.95 3/73 8685
/proc/meminfo: memFree=947176/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=77076 CPUtime=581.88
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 24597 822 0 0 58166 22 0 0 25 0 1 0 56490820 78925824 14210 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 19269 14210 378 142 0 18223 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 77076

[startup+642.302 s]
/proc/loadavg: 1.99 1.78 1.01 3/73 8685
/proc/meminfo: memFree=941224/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=78772 CPUtime=641.85
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 25364 822 0 0 64162 23 0 0 25 0 1 0 56490820 80662528 14977 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 19693 14977 378 142 0 18647 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 78772

[startup+702.303 s]

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

[startup+882.303 s]
/proc/loadavg: 1.99 1.89 1.23 3/73 8685
/proc/meminfo: memFree=908968/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=881.76
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 32861 822 0 0 88147 29 0 0 25 0 1 0 56490820 106565632 20425 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 20425 378 142 0 24971 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 104068

[startup+942.302 s]
/proc/loadavg: 1.99 1.91 1.27 3/73 8685
/proc/meminfo: memFree=905320/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=941.74
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 33128 822 0 0 94144 30 0 0 25 0 1 0 56490820 106565632 20692 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 20692 378 142 0 24971 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 104068

[startup+1002.31 s]
/proc/loadavg: 1.99 1.92 1.32 3/73 8691
/proc/meminfo: memFree=891496/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1001.71
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 33390 822 0 0 100141 30 0 0 25 0 1 0 56490820 106565632 20954 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 20954 378 142 0 24971 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 104068

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.36 3/73 8691
/proc/meminfo: memFree=889640/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1061.69
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 33648 822 0 0 106138 31 0 0 25 0 1 0 56490820 106565632 21212 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 21212 378 142 0 24971 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 104068

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.39 3/73 8691
/proc/meminfo: memFree=887592/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1121.66
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 33907 822 0 0 112135 31 0 0 25 0 1 0 56490820 106565632 21471 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 21471 378 142 0 24971 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 104068

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 8691
/proc/meminfo: memFree=885672/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1181.64
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 34153 822 0 0 118132 32 0 0 25 0 1 0 56490820 106565632 21717 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 21717 378 142 0 24971 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 104068

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.46 3/73 8691
/proc/meminfo: memFree=883432/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1241.62
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 34396 822 0 0 124130 32 0 0 25 0 1 0 56490820 106565632 21960 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 21960 378 142 0 24971 0
Current children cumulated CPU time (s) 1241.62
Current children cumulated vsize (KiB) 104068

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.49 3/73 8691
/proc/meminfo: memFree=881576/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104068 CPUtime=1301.59
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 34628 822 0 0 130127 32 0 0 25 0 1 0 56490820 106565632 22192 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26017 22192 378 142 0 24971 0
Current children cumulated CPU time (s) 1301.59
Current children cumulated vsize (KiB) 104068

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.52 3/73 8691
/proc/meminfo: memFree=879208/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=104716 CPUtime=1361.57
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 35019 822 0 0 136124 33 0 0 25 0 1 0 56490820 107229184 22583 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26179 22583 378 142 0 25133 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 104716

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.55 3/73 8691
/proc/meminfo: memFree=876584/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=105620 CPUtime=1421.55
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 35484 822 0 0 142122 33 0 0 25 0 1 0 56490820 108154880 23048 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26405 23048 378 142 0 25359 0
Current children cumulated CPU time (s) 1421.55
Current children cumulated vsize (KiB) 105620

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.57 3/73 8691
/proc/meminfo: memFree=872872/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=106800 CPUtime=1481.51
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 35996 822 0 0 148118 33 0 0 25 0 1 0 56490820 109363200 23560 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26700 23560 378 142 0 25654 0
Current children cumulated CPU time (s) 1481.51
Current children cumulated vsize (KiB) 106800

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 8691
/proc/meminfo: memFree=868968/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=107976 CPUtime=1541.5
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 36510 822 0 0 154116 34 0 0 25 0 1 0 56490820 110567424 24074 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 26994 24074 378 142 0 25948 0
Current children cumulated CPU time (s) 1541.5
Current children cumulated vsize (KiB) 107976

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/73 8691
/proc/meminfo: memFree=865064/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=109024 CPUtime=1601.47
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 37009 822 0 0 160112 35 0 0 25 0 1 0 56490820 111640576 24573 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 27256 24573 378 142 0 26210 0
Current children cumulated CPU time (s) 1601.47
Current children cumulated vsize (KiB) 109024

[startup+1662.31 s]
/proc/loadavg: 1.99 1.97 1.64 3/73 8691
/proc/meminfo: memFree=861224/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=110072 CPUtime=1661.45
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 37482 822 0 0 166109 36 0 0 25 0 1 0 56490820 112713728 25046 996147200 134512640 135095119 4294956304 18446744073709551615 134578294 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 27518 25046 378 142 0 26472 0
Current children cumulated CPU time (s) 1661.45
Current children cumulated vsize (KiB) 110072

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 8691
/proc/meminfo: memFree=857448/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=111112 CPUtime=1721.42
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 37946 822 0 0 172105 37 0 0 25 0 1 0 56490820 113778688 25510 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 27778 25510 378 142 0 26732 0
Current children cumulated CPU time (s) 1721.42
Current children cumulated vsize (KiB) 111112

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 8691
/proc/meminfo: memFree=853416/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=112300 CPUtime=1781.4
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 38440 822 0 0 178102 38 0 0 25 0 1 0 56490820 114995200 26004 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 28075 26004 378 142 0 27029 0
Current children cumulated CPU time (s) 1781.4
Current children cumulated vsize (KiB) 112300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.91 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 8691
/proc/meminfo: memFree=852072/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=112688 CPUtime=1800
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 38600 822 0 0 179962 38 0 0 25 0 1 0 56490820 115392512 26164 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 28172 26164 378 142 0 27126 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 112688

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

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

[startup+1800.91 s]
/proc/loadavg: 1.99 1.97 1.68 3/73 8691
/proc/meminfo: memFree=852072/2055920 swapFree=4192812/4192956
[pid=8645] ppid=8643 vsize=112688 CPUtime=1800
/proc/8645/stat : 8645 (pcs.small) R 8643 8645 8519 0 -1 4194304 38600 822 0 0 179962 38 0 0 25 0 1 0 56490820 115392512 26164 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8645/statm: 28172 26164 378 142 0 27126 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 112688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.04
CPU user time (s): 1799.63
CPU system time (s): 0.407937
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 112688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39422
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= 21
involuntary context switches= 7075

runsolver used 2.73358 second user time and 5.17421 second system time

The end

Launcher Data 

Begin job on node38 at 2009-07-15 23:44:27
IDJOB=2058635
IDBENCH=53509
IDSOLVER=733
FILE ID=node38/2058635-1247694267
PBS_JOBID= 9521235
Free space on /tmp= 66228 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-59021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058635-1247694267/watcher-2058635-1247694267 -o /tmp/evaluation-result-2058635-1247694267/solver-2058635-1247694267 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1864231728 HOME/instance-2058635-1247694267.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0914210ddf57e49ca35dafca5f70420a
RANDOM SEED=1864231728

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.229
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		: 3000.229
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:       1029904 kB
Buffers:         92184 kB
Cached:         792836 kB
SwapCached:          0 kB
Active:         388844 kB
Inactive:       538368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4396 kB
Writeback:           0 kB
Mapped:          53540 kB
Slab:            84264 kB
Committed_AS:   538896 kB
PageTables:       1872 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= 66228 MiB
End job on node38 at 2009-07-16 00:14:30