Trace number 2058987

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) 1800.18 1815.58

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-5_ext.xml
MD5SUM16d7053869df773ae8032e14ad5c8f64
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 benchmark55.6345
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.05	c Seed is 114893856
0.00/0.05	c Constructing HOME/instance-2058987-1247694404.xml  with 70862 constraints
0.27/0.30	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-2058987-1247694404/watcher-2058987-1247694404 -o /tmp/evaluation-result-2058987-1247694404/solver-2058987-1247694404 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 114893856 HOME/instance-2058987-1247694404.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: 1.87 0.89 0.34 4/72 12844
/proc/meminfo: memFree=995672/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=5356 CPUtime=0
/proc/12844/stat : 12844 (pcssolve) R 12842 12844 12631 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56506836 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12844/statm: 1339 241 200 169 0 50 0
[pid=12845] ppid=12844 vsize=5356 CPUtime=0
/proc/12845/stat : 12845 (pcssolve) R 12844 12844 12631 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 56506836 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 266134416679 0 0 4096 0 0 0 0 17 1 0 0
/proc/12845/statm: 1339 243 202 169 0 50 0
[pid=12846] ppid=12844 vsize=5356 CPUtime=0
/proc/12846/stat : 12846 (pcssolve) R 12844 12844 12631 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56506836 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12846/statm: 1339 241 200 169 0 50 0

[startup+0.212253 s]
/proc/loadavg: 1.87 0.89 0.34 4/72 12844
/proc/meminfo: memFree=995672/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=11220 CPUtime=0.19
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 2913 824 0 0 18 1 0 0 19 0 1 0 56506836 11489280 2005 996147200 134512640 135095119 4294956304 18446744073709551615 4160505368 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 2805 2005 367 142 0 1759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11220

[startup+0.301262 s]
/proc/loadavg: 1.87 0.89 0.34 4/72 12844
/proc/meminfo: memFree=995672/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=15900 CPUtime=0.27
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 4239 824 0 0 26 1 0 0 19 0 1 0 56506836 16281600 2753 996147200 134512640 135095119 4294956304 18446744073709551615 134706707 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 3975 2753 367 142 0 2929 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 15900

[startup+0.401275 s]
/proc/loadavg: 1.87 0.89 0.34 4/72 12844
/proc/meminfo: memFree=995672/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=16064 CPUtime=0.37
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 4295 824 0 0 36 1 0 0 20 0 1 0 56506836 16449536 2809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 4016 2809 378 142 0 2970 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 16064

[startup+0.701306 s]
/proc/loadavg: 1.87 0.89 0.34 4/72 12844
/proc/meminfo: memFree=995672/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=16220 CPUtime=0.67
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 4327 824 0 0 66 1 0 0 23 0 1 0 56506836 16609280 2841 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 4055 2841 378 142 0 3009 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16220

[startup+1.50139 s]
/proc/loadavg: 1.87 0.89 0.34 3/73 12850
/proc/meminfo: memFree=985424/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=16352 CPUtime=1.46
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 4406 824 0 0 145 1 0 0 25 0 1 0 56506836 16744448 2920 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 4088 2920 378 142 0 3042 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16352

[startup+3.10157 s]
/proc/loadavg: 1.87 0.89 0.34 3/73 12850
/proc/meminfo: memFree=984848/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=16864 CPUtime=3.05
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 4607 824 0 0 304 1 0 0 25 0 1 0 56506836 17268736 3121 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 4216 3121 378 142 0 3170 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 16864

[startup+6.30293 s]
/proc/loadavg: 1.88 0.91 0.35 3/73 12850
/proc/meminfo: memFree=982736/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=18656 CPUtime=6.22
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 5164 824 0 0 620 2 0 0 25 0 1 0 56506836 19103744 3580 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 4664 3580 378 142 0 3618 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18656

[startup+12.7016 s]
/proc/loadavg: 1.89 0.93 0.36 3/73 12850
/proc/meminfo: memFree=978384/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=21728 CPUtime=12.56
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 6235 824 0 0 1253 3 0 0 25 0 1 0 56506836 22249472 4522 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 5432 4522 378 142 0 4386 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 21728

[startup+25.5061 s]
/proc/loadavg: 1.91 0.98 0.39 3/73 12850
/proc/meminfo: memFree=971088/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=29408 CPUtime=25.24
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 8588 824 0 0 2519 5 0 0 25 0 1 0 56506836 30113792 6105 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 7352 6105 378 142 0 6306 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 29408

[startup+51.1019 s]
/proc/loadavg: 1.94 1.06 0.43 3/73 12850
/proc/meminfo: memFree=957392/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=41844 CPUtime=50.6
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 12503 824 0 0 5051 9 0 0 25 0 1 0 56506836 42848256 8866 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 10461 8866 378 142 0 9415 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 41844

[startup+102.302 s]
/proc/loadavg: 1.97 1.20 0.51 3/73 12850
/proc/meminfo: memFree=937232/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=60020 CPUtime=101.32
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 18372 824 0 0 10115 17 0 0 25 0 1 0 56506836 61460480 13710 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 15005 13710 378 142 0 13959 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 60020

[startup+162.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 12850
/proc/meminfo: memFree=914256/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=83444 CPUtime=160.75
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 25573 824 0 0 16051 24 0 0 25 0 1 0 56506836 85446656 18862 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 20861 18862 378 142 0 19815 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 83444

[startup+222.302 s]
/proc/loadavg: 1.99 1.46 0.68 3/73 12850
/proc/meminfo: memFree=887056/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=111948 CPUtime=220.2
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 34064 824 0 0 21990 30 0 0 25 0 1 0 56506836 114634752 25047 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 27987 25047 378 142 0 26941 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 111948

[startup+282.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 12852
/proc/meminfo: memFree=872208/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=136652 CPUtime=279.63
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 41383 824 0 0 27927 36 0 0 25 0 1 0 56506836 139931648 28269 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 34163 28269 378 142 0 33117 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 136652

[startup+342.306 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 12852
/proc/meminfo: memFree=852304/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=150220 CPUtime=339.07
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 45806 824 0 0 33866 41 0 0 25 0 1 0 56506836 153825280 32692 996147200 134512640 135095119 4294956304 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 37555 32692 378 142 0 36509 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 150220

[startup+402.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 12852
/proc/meminfo: memFree=833296/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=163532 CPUtime=398.51
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 50119 824 0 0 39805 46 0 0 25 0 1 0 56506836 167456768 37005 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 40883 37005 378 142 0 39837 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 163532

[startup+462.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 12852
/proc/meminfo: memFree=814224/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=176588 CPUtime=457.95
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 54354 824 0 0 45743 52 0 0 25 0 1 0 56506836 180826112 41240 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 44147 41240 378 142 0 43101 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 176588

[startup+522.301 s]
/proc/loadavg: 1.99 1.79 1.03 4/73 12852
/proc/meminfo: memFree=796240/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=189132 CPUtime=517.38
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 58400 824 0 0 51682 56 0 0 25 0 1 0 56506836 193671168 45286 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 47283 45286 378 142 0 46237 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 189132

[startup+582.302 s]
/proc/loadavg: 1.99 1.83 1.09 3/73 12852
/proc/meminfo: memFree=773840/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=201292 CPUtime=576.82
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 62345 824 0 0 57621 61 0 0 25 0 1 0 56506836 206123008 49231 996147200 134512640 135095119 4294956304 18446744073709551615 134642912 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 50323 49231 378 142 0 49277 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 201292

[startup+642.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 12852
/proc/meminfo: memFree=703248/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=316920 CPUtime=636.27

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 12858
/proc/meminfo: memFree=688072/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=316920 CPUtime=874
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 94718 824 0 0 87320 80 0 0 25 0 1 0 56506836 324526080 69314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 79230 69314 378 142 0 78184 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 316920

[startup+942.302 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 12858
/proc/meminfo: memFree=683656/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=316920 CPUtime=933.44
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 95443 824 0 0 93262 82 0 0 25 0 1 0 56506836 324526080 70039 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 79230 70039 378 142 0 78184 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 316920

[startup+1002.31 s]
/proc/loadavg: 1.99 1.95 1.40 3/73 12858
/proc/meminfo: memFree=673032/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=323320 CPUtime=992.88
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 97744 824 0 0 99203 85 0 0 25 0 1 0 56506836 331079680 72340 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 80830 72340 378 142 0 79784 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 323320

[startup+1062.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 12858
/proc/meminfo: memFree=657608/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=334328 CPUtime=1052.32
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 101225 824 0 0 105143 89 0 0 25 0 1 0 56506836 342351872 75821 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 83582 75821 378 142 0 82536 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 334328

[startup+1122.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 12858
/proc/meminfo: memFree=642312/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=344952 CPUtime=1111.75
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 104624 824 0 0 111082 93 0 0 25 0 1 0 56506836 353230848 79220 996147200 134512640 135095119 4294956304 18446744073709551615 134615595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 86238 79220 378 142 0 85192 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 344952

[startup+1182.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 12858
/proc/meminfo: memFree=627728/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=355320 CPUtime=1171.2
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 107941 824 0 0 117022 98 0 0 25 0 1 0 56506836 363847680 82537 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 88830 82537 378 142 0 87784 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 355320

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 12858
/proc/meminfo: memFree=612496/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=366072 CPUtime=1230.62
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 111334 824 0 0 122961 101 0 0 25 0 1 0 56506836 374857728 85930 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 91518 85930 378 142 0 90472 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 366072

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 12858
/proc/meminfo: memFree=597904/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=376568 CPUtime=1290.07
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 114668 824 0 0 128901 106 0 0 25 0 1 0 56506836 385605632 89264 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 94142 89264 378 142 0 93096 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 376568

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 12858
/proc/meminfo: memFree=582480/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=387576 CPUtime=1349.51
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 118110 824 0 0 134841 110 0 0 25 0 1 0 56506836 396877824 92706 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 96894 92706 378 142 0 95848 0
Current children cumulated CPU time (s) 1349.51
Current children cumulated vsize (KiB) 387576

[startup+1422.3 s]
/proc/loadavg: 2.07 1.99 1.61 3/73 12858
/proc/meminfo: memFree=568528/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=397688 CPUtime=1408.95
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 121313 824 0 0 140781 114 0 0 25 0 1 0 56506836 407232512 95909 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 99422 95909 378 142 0 98376 0
Current children cumulated CPU time (s) 1408.95
Current children cumulated vsize (KiB) 397688

[startup+1482.3 s]
/proc/loadavg: 2.03 1.99 1.63 3/73 12858
/proc/meminfo: memFree=554192/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=407800 CPUtime=1468.38
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 124482 824 0 0 146720 118 0 0 25 0 1 0 56506836 417587200 99078 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 101950 99078 378 142 0 100904 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 407800

[startup+1542.3 s]
/proc/loadavg: 2.09 2.00 1.66 3/73 12858
/proc/meminfo: memFree=539600/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=418040 CPUtime=1527.82
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 127730 824 0 0 152660 122 0 0 25 0 1 0 56506836 428072960 102326 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 104510 102326 378 142 0 103464 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 418040

[startup+1602.3 s]
/proc/loadavg: 2.09 2.02 1.68 3/73 12858
/proc/meminfo: memFree=525392/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=493816 CPUtime=1587.26
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 147325 824 0 0 158592 134 0 0 25 0 1 0 56506836 505667584 105536 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12844/statm: 123454 105536 378 142 0 122408 0
Current children cumulated CPU time (s) 1587.26
Current children cumulated vsize (KiB) 493816

[startup+1662.31 s]
/proc/loadavg: 2.03 2.01 1.70 3/73 12891
/proc/meminfo: memFree=563984/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=504316 CPUtime=1646.95
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 150661 824 0 0 164555 140 0 0 25 0 1 0 56506836 516419584 108872 996147200 134512640 135095119 4294956304 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 0 0 0
/proc/12844/statm: 126079 108872 378 142 0 125033 0
Current children cumulated CPU time (s) 1646.95
Current children cumulated vsize (KiB) 504316

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 1.71 3/73 12891
/proc/meminfo: memFree=547408/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=515452 CPUtime=1706.92
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 154156 824 0 0 170548 144 0 0 25 0 1 0 56506836 527822848 112367 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/12844/statm: 128863 112367 378 142 0 127817 0
Current children cumulated CPU time (s) 1706.92
Current children cumulated vsize (KiB) 515452

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.73 3/73 12891
/proc/meminfo: memFree=530768/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=526204 CPUtime=1766.89
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 157581 824 0 0 176542 147 0 0 25 0 1 0 56506836 538832896 115792 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12844/statm: 131551 115792 378 142 0 130505 0
Current children cumulated CPU time (s) 1766.89
Current children cumulated vsize (KiB) 526204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.5 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 12891
/proc/meminfo: memFree=521616/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=532092 CPUtime=1800.08
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 159491 824 0 0 179858 150 0 0 25 0 1 0 56506836 544862208 117702 996147200 134512640 135095119 4294956304 18446744073709551615 134582848 0 0 4096 0 0 0 0 17 0 0 0
/proc/12844/statm: 133023 117702 378 142 0 131977 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 532092

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

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

[startup+1815.5 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 12891
/proc/meminfo: memFree=521616/2055920 swapFree=4192812/4192956
[pid=12844] ppid=12842 vsize=532092 CPUtime=1800.08
/proc/12844/stat : 12844 (pcs.small) R 12842 12844 12631 0 -1 4194304 159491 824 0 0 179858 150 0 0 25 0 1 0 56506836 544862208 117702 996147200 134512640 135095119 4294956304 18446744073709551615 134582848 0 0 4096 0 0 0 0 17 0 0 0
/proc/12844/statm: 133023 117702 378 142 0 131977 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 532092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.58
CPU time (s): 1800.18
CPU user time (s): 1798.6
CPU system time (s): 1.58676
CPU usage (%): 99.1519
Max. virtual memory (cumulated for all children) (KiB): 552060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.6
system time used= 1.58676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160315
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= 36094

runsolver used 2.69459 second user time and 5.56615 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-15 23:46:44
IDJOB=2058987
IDBENCH=53541
IDSOLVER=733
FILE ID=node35/2058987-1247694404
PBS_JOBID= 9521241
Free space on /tmp= 66156 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058987-1247694404/watcher-2058987-1247694404 -o /tmp/evaluation-result-2058987-1247694404/solver-2058987-1247694404 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 114893856 HOME/instance-2058987-1247694404.xml

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

MD5SUM BENCH= 16d7053869df773ae8032e14ad5c8f64
RANDOM SEED=114893856

node35.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		: 3000.213
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		: 3000.213
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:        996152 kB
Buffers:         58560 kB
Cached:         896160 kB
SwapCached:          0 kB
Active:          48948 kB
Inactive:       935696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        996152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          41384 kB
Slab:            60596 kB
Committed_AS:   565524 kB
PageTables:       1768 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= 66152 MiB
End job on node35 at 2009-07-16 00:17:02