Trace number 2064862

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-restart 0.3.2? (TO) 1800.07 1803.92

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-10_ext.xml
MD5SUM9787218ee4d638d0b1258c373a461a4b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark330.594
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.05	c small-domain mode
0.00/0.06	c Seed is 392828394
0.00/0.06	c Constructing HOME/instance-2064862-1247702851.xml  with 93 constraints
1.97/2.02	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-2064862-1247702851/watcher-2064862-1247702851 -o /tmp/evaluation-result-2064862-1247702851/solver-2064862-1247702851 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 392828394 HOME/instance-2064862-1247702851.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: 2.14 2.14 1.79 4/82 11397
/proc/meminfo: memFree=433384/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=5356 CPUtime=0
/proc/11397/stat : 11397 (pcssolve) R 11395 11397 10482 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 57348407 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11397/statm: 1339 241 200 169 0 50 0
[pid=11398] ppid=11397 vsize=5356 CPUtime=0
/proc/11398/stat : 11398 (pcssolve) R 11397 11397 10482 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 57348408 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11398/statm: 1339 241 200 169 0 50 0

[startup+0.0847251 s]
/proc/loadavg: 2.14 2.14 1.79 4/82 11397
/proc/meminfo: memFree=433384/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=4944 CPUtime=0.06
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 903 974 0 0 2 0 3 1 18 0 1 0 57348407 5062656 512 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 1236 512 375 142 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4944

[startup+0.102724 s]
/proc/loadavg: 2.14 2.14 1.79 4/82 11397
/proc/meminfo: memFree=433384/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=5088 CPUtime=0.08
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 936 974 0 0 4 0 3 1 18 0 1 0 57348407 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134944948 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.301761 s]
/proc/loadavg: 2.14 2.14 1.79 4/82 11397
/proc/meminfo: memFree=433384/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=7596 CPUtime=0.28
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 1198 974 0 0 24 0 3 1 19 0 1 0 57348407 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 7859806 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.702828 s]
/proc/loadavg: 2.14 2.14 1.79 4/82 11397
/proc/meminfo: memFree=433384/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=12968 CPUtime=0.68
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 1748 974 0 0 64 0 3 1 23 0 1 0 57348407 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134681616 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50196 s]
/proc/loadavg: 2.14 2.14 1.79 3/83 11403
/proc/meminfo: memFree=427616/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=23360 CPUtime=1.47
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 2850 974 0 0 142 1 3 1 25 0 1 0 57348407 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 134741458 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23360

[startup+3.10124 s]
/proc/loadavg: 2.14 2.14 1.79 3/83 11403
/proc/meminfo: memFree=421664/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=30204 CPUtime=3.06
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 3590 974 0 0 301 1 3 1 25 0 1 0 57348407 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30204

[startup+6.30176 s]
/proc/loadavg: 2.21 2.15 1.79 3/83 11403
/proc/meminfo: memFree=421600/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=30204 CPUtime=6.25
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 3603 974 0 0 620 1 3 1 25 0 1 0 57348407 30928896 3211 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 7551 3211 389 142 0 6505 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 30204

[startup+12.7018 s]
/proc/loadavg: 2.20 2.15 1.80 3/83 11403
/proc/meminfo: memFree=421216/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=30204 CPUtime=12.62
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 3649 974 0 0 1257 1 3 1 25 0 1 0 57348407 30928896 3257 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 7551 3257 389 142 0 6505 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 30204

[startup+25.502 s]
/proc/loadavg: 2.15 2.14 1.80 3/83 11403
/proc/meminfo: memFree=420896/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=30464 CPUtime=25.36
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 3760 974 0 0 2530 2 3 1 25 0 1 0 57348407 31195136 3368 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 7616 3368 389 142 0 6570 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 30464

[startup+51.1023 s]
/proc/loadavg: 2.10 2.13 1.80 3/83 11403
/proc/meminfo: memFree=420128/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=30980 CPUtime=50.83
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 4028 974 0 0 5077 2 3 1 25 0 1 0 57348407 31723520 3571 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 7745 3571 389 142 0 6699 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 30980

[startup+102.308 s]
/proc/loadavg: 2.04 2.11 1.81 3/83 11403
/proc/meminfo: memFree=418400/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=32772 CPUtime=101.78
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 4823 974 0 0 10172 2 3 1 25 0 1 0 57348407 33558528 3915 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 8193 3915 389 142 0 7147 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.08 2.10 1.83 3/83 11403
/proc/meminfo: memFree=416352/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=33284 CPUtime=161.49
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 5517 974 0 0 16142 3 3 1 25 0 1 0 57348407 34082816 4480 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 8321 4480 389 142 0 7275 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.03 2.08 1.83 3/83 11403
/proc/meminfo: memFree=414880/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=35332 CPUtime=221.19
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 6373 974 0 0 22111 4 3 1 25 0 1 0 57348407 36179968 4823 996147200 134512640 135095119 4294956304 18446744073709551615 134927360 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 8833 4823 389 142 0 7787 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.01 2.06 1.84 3/83 11403
/proc/meminfo: memFree=411808/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=36616 CPUtime=280.91
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 7428 974 0 0 28081 6 3 1 25 0 1 0 57348407 37494784 5621 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 9154 5621 389 142 0 8108 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.16 2.09 1.86 3/83 11403
/proc/meminfo: memFree=410912/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=36616 CPUtime=340.61
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 7653 974 0 0 34051 6 3 1 25 0 1 0 57348407 37494784 5846 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 9154 5846 389 142 0 8108 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.14 2.09 1.87 3/83 11403
/proc/meminfo: memFree=409824/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=40712 CPUtime=400.32
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 8947 974 0 0 40021 7 3 1 25 0 1 0 57348407 41689088 6115 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 10178 6115 389 142 0 9132 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.10 2.09 1.88 3/83 11403
/proc/meminfo: memFree=408096/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=40712 CPUtime=460.03
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 9386 974 0 0 45991 8 3 1 25 0 1 0 57348407 41689088 6554 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 10178 6554 389 142 0 9132 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.13 2.10 1.90 3/83 11403
/proc/meminfo: memFree=406368/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=40712 CPUtime=519.74
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 9812 974 0 0 51962 8 3 1 25 0 1 0 57348407 41689088 6980 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 10178 6980 389 142 0 9132 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.05 2.08 1.91 3/83 11403
/proc/meminfo: memFree=401888/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=43016 CPUtime=579.45
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 11513 974 0 0 57931 10 3 1 25 0 1 0 57348407 44048384 8103 996147200 134512640 135095119 4294956304 18446744073709551615 134926997 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 10754 8103 389 142 0 9708 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.02 2.06 1.91 4/83 11403
/proc/meminfo: memFree=400544/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=43016 CPUtime=639.15
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 11723 974 0 0 63901 10 3 1 25 0 1 0 57348407 44048384 8313 996147200 134512640 135095119 4294956304 18446744073709551615 134927082 0 0 4096 0 0 0 0 17 1 0 0
/proc/11397/statm: 10754 8313 389 142 0 9708 0
Current children cumulated CPU time (s) 639.15

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

[startup+882.302 s]
/proc/loadavg: 2.03 2.07 1.94 3/83 11562
/proc/meminfo: memFree=1125600/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=51208 CPUtime=878.84
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 15159 974 0 0 87864 16 3 1 25 0 1 0 57348407 52436992 9700 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 12802 9700 389 142 0 11756 0
Current children cumulated CPU time (s) 878.84
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.06 2.07 1.95 3/83 11562
/proc/meminfo: memFree=1123552/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=51208 CPUtime=938.81
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 15655 974 0 0 93861 16 3 1 25 0 1 0 57348407 52436992 10196 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 12802 10196 389 142 0 11756 0
Current children cumulated CPU time (s) 938.81
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.02 2.06 1.95 3/83 11562
/proc/meminfo: memFree=1121440/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=51596 CPUtime=998.79
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 16168 974 0 0 99858 17 3 1 25 0 1 0 57348407 52834304 10709 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 12899 10709 389 142 0 11853 0
Current children cumulated CPU time (s) 998.79
Current children cumulated vsize (KiB) 51596

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 1.95 3/83 11562
/proc/meminfo: memFree=1119392/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=52772 CPUtime=1058.76
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 16691 974 0 0 105854 18 3 1 25 0 1 0 57348407 54038528 11232 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 13193 11232 389 142 0 12147 0
Current children cumulated CPU time (s) 1058.76
Current children cumulated vsize (KiB) 52772

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/83 11562
/proc/meminfo: memFree=1111328/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1118.74
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 19853 974 0 0 111850 20 3 1 25 0 1 0 57348407 65921024 13240 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 13240 389 142 0 15048 0
Current children cumulated CPU time (s) 1118.74
Current children cumulated vsize (KiB) 64376

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/83 11562
/proc/meminfo: memFree=1110368/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1178.71
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 20094 974 0 0 117847 20 3 1 25 0 1 0 57348407 65921024 13481 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 13481 389 142 0 15048 0
Current children cumulated CPU time (s) 1178.71
Current children cumulated vsize (KiB) 64376

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/83 11562
/proc/meminfo: memFree=1109408/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1238.68
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 20334 974 0 0 123844 20 3 1 25 0 1 0 57348407 65921024 13721 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 13721 389 142 0 15048 0
Current children cumulated CPU time (s) 1238.68
Current children cumulated vsize (KiB) 64376

[startup+1302.3 s]
/proc/loadavg: 2.05 2.03 1.95 3/83 11562
/proc/meminfo: memFree=1108448/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1298.66
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 20576 974 0 0 129842 20 3 1 25 0 1 0 57348407 65921024 13963 996147200 134512640 135095119 4294956304 18446744073709551615 134910483 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 13963 389 142 0 15048 0
Current children cumulated CPU time (s) 1298.66
Current children cumulated vsize (KiB) 64376

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/83 11562
/proc/meminfo: memFree=1107488/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1358.62
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 20807 974 0 0 135838 20 3 1 25 0 1 0 57348407 65921024 14194 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 14194 389 142 0 15048 0
Current children cumulated CPU time (s) 1358.62
Current children cumulated vsize (KiB) 64376

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.95 3/83 11562
/proc/meminfo: memFree=1106528/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=64376 CPUtime=1418.6
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 21027 974 0 0 141835 21 3 1 25 0 1 0 57348407 65921024 14414 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16094 14414 389 142 0 15048 0
Current children cumulated CPU time (s) 1418.6
Current children cumulated vsize (KiB) 64376

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/83 11562
/proc/meminfo: memFree=1104800/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=65292 CPUtime=1478.57
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 21455 974 0 0 147832 21 3 1 25 0 1 0 57348407 66859008 14842 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 16323 14842 389 142 0 15277 0
Current children cumulated CPU time (s) 1478.57
Current children cumulated vsize (KiB) 65292

[startup+1542.3 s]
/proc/loadavg: 2.04 2.02 1.96 3/83 11562
/proc/meminfo: memFree=1102752/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=82720 CPUtime=1538.54
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 26043 974 0 0 153826 24 3 1 25 0 1 0 57348407 84705280 15333 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 20680 15333 389 142 0 19634 0
Current children cumulated CPU time (s) 1538.54
Current children cumulated vsize (KiB) 82720

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/83 11562
/proc/meminfo: memFree=1100768/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=83756 CPUtime=1598.52
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 26542 974 0 0 159823 25 3 1 25 0 1 0 57348407 85766144 15832 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 20939 15832 389 142 0 19893 0
Current children cumulated CPU time (s) 1598.52
Current children cumulated vsize (KiB) 83756

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/83 11562
/proc/meminfo: memFree=1098848/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=84796 CPUtime=1658.49
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 27030 974 0 0 165820 25 3 1 25 0 1 0 57348407 86831104 16320 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 21199 16320 389 142 0 20153 0
Current children cumulated CPU time (s) 1658.49
Current children cumulated vsize (KiB) 84796

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 1.96 3/83 11562
/proc/meminfo: memFree=1096864/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=85968 CPUtime=1718.46
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 27526 974 0 0 171816 26 3 1 25 0 1 0 57348407 88031232 16816 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 21492 16816 389 142 0 20446 0
Current children cumulated CPU time (s) 1718.46
Current children cumulated vsize (KiB) 85968

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 11562
/proc/meminfo: memFree=1094816/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=87016 CPUtime=1778.43
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 28017 974 0 0 177812 27 3 1 25 0 1 0 57348407 89104384 17307 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 21754 17307 389 142 0 20708 0
Current children cumulated CPU time (s) 1778.43
Current children cumulated vsize (KiB) 87016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.9 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 11562
/proc/meminfo: memFree=1094112/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=87408 CPUtime=1800.04
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 28197 974 0 0 179972 28 3 1 25 0 1 0 57348407 89505792 17487 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 21852 17487 389 142 0 20806 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87408

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

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

[startup+1803.9 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 11562
/proc/meminfo: memFree=1094112/2055920 swapFree=4192812/4192956
[pid=11397] ppid=11395 vsize=87408 CPUtime=1800.04
/proc/11397/stat : 11397 (pcs.small) R 11395 11397 10482 0 -1 4194304 28197 974 0 0 179972 28 3 1 25 0 1 0 57348407 89505792 17487 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11397/statm: 21852 17487 389 142 0 20806 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.92
CPU time (s): 1800.07
CPU user time (s): 1799.76
CPU system time (s): 0.309952
CPU usage (%): 99.7862
Max. virtual memory (cumulated for all children) (KiB): 98720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29171
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= 22
involuntary context switches= 25202

runsolver used 2.23766 second user time and 5.29619 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-16 02:07:32
IDJOB=2064862
IDBENCH=54202
IDSOLVER=734
FILE ID=node57/2064862-1247702851
PBS_JOBID= 9521198
Free space on /tmp= 66344 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-10_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064862-1247702851/watcher-2064862-1247702851 -o /tmp/evaluation-result-2064862-1247702851/solver-2064862-1247702851 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 392828394 HOME/instance-2064862-1247702851.xml

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

MD5SUM BENCH= 9787218ee4d638d0b1258c373a461a4b
RANDOM SEED=392828394

node57.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		: 3000.261
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		: 3000.261
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:        433800 kB
Buffers:         78008 kB
Cached:         709568 kB
SwapCached:          0 kB
Active:         955296 kB
Inactive:       593872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        433800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7652 kB
Writeback:           0 kB
Mapped:         782016 kB
Slab:            56792 kB
Committed_AS:  1283768 kB
PageTables:       3296 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= 66348 MiB
End job on node57 at 2009-07-16 02:37:38