Trace number 2075080

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) 1800.13 1807.62

General information on the benchmark

Namecsp/rand-3-24-24-fcd/
normalized-rand-3-24-24-76-632-fcd-50_ext.xml
MD5SUM2466c8e6fcdc9c8a2b13ac44e35e1c6f
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.04	c Seed is 1766116279
0.00/0.04	c Constructing HOME/instance-2075080-1247712746.xml  with 76 constraints
0.88/0.97	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-2075080-1247712746/watcher-2075080-1247712746 -o /tmp/evaluation-result-2075080-1247712746/solver-2075080-1247712746 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1766116279 HOME/instance-2075080-1247712746.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: 2.00 2.00 2.00 4/72 12694
/proc/meminfo: memFree=1607344/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=5356 CPUtime=0
/proc/12694/stat : 12694 (pcssolve) S 12692 12694 11730 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58338670 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12694/statm: 1339 242 201 169 0 50 0
[pid=12695] ppid=12694 vsize=5356 CPUtime=0
/proc/12695/stat : 12695 (pcssolve) R 12694 12694 11730 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 58338670 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12695/statm: 1339 243 202 169 0 50 0
[pid=12696] ppid=12694 vsize=5356 CPUtime=0
/proc/12696/stat : 12696 (pcssolve) R 12694 12694 11730 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58338670 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 1339 244 203 169 0 50 0

[startup+0.106885 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12694
/proc/meminfo: memFree=1607344/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=5436 CPUtime=0.08
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 944 873 0 0 6 0 1 1 18 0 1 0 58338670 5566464 553 996147200 134512640 135095119 4294956304 18446744073709551615 134653156 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1359 553 375 142 0 313 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5436

[startup+0.202896 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12694
/proc/meminfo: memFree=1607344/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=6844 CPUtime=0.18
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 1104 873 0 0 16 0 1 1 19 0 1 0 58338670 7008256 713 996147200 134512640 135095119 4294956304 18446744073709551615 134730708 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 1711 713 375 142 0 665 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6844

[startup+0.302907 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12694
/proc/meminfo: memFree=1607344/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=8248 CPUtime=0.28
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 1265 873 0 0 26 0 1 1 20 0 1 0 58338670 8445952 874 996147200 134512640 135095119 4294956304 18446744073709551615 134803146 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 2062 874 375 142 0 1016 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8248

[startup+0.701954 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 12694
/proc/meminfo: memFree=1607344/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=13816 CPUtime=0.68
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 1885 873 0 0 65 1 1 1 23 0 1 0 58338670 14147584 1494 996147200 134512640 135095119 4294956304 18446744073709551615 9212892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 3454 1494 375 142 0 2408 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13816

[startup+1.50105 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1600872/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=17712 CPUtime=1.47
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 2354 873 0 0 144 1 1 1 25 0 1 0 58338670 18137088 1963 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4428 1963 389 142 0 3382 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17712

[startup+3.10124 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1600744/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=17712 CPUtime=3.06
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 2371 873 0 0 303 1 1 1 25 0 1 0 58338670 18137088 1980 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4428 1980 389 142 0 3382 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17712

[startup+6.30162 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1600488/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=17712 CPUtime=6.23
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 2414 873 0 0 620 1 1 1 25 0 1 0 58338670 18137088 2023 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4428 2023 389 142 0 3382 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17712

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1599912/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=17972 CPUtime=12.58
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 2511 873 0 0 1255 1 1 1 25 0 1 0 58338670 18403328 2120 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4493 2120 389 142 0 3447 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 17972

[startup+25.5029 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1599272/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=18488 CPUtime=25.28
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 2753 873 0 0 2525 1 1 1 25 0 1 0 58338670 18931712 2297 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4622 2297 389 142 0 3576 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 18488

[startup+51.1029 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1597928/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=19256 CPUtime=50.69
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 3277 873 0 0 5065 2 1 1 25 0 1 0 58338670 19718144 2627 996147200 134512640 135095119 4294956304 18446744073709551615 134918070 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 4814 2627 389 142 0 3768 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 19256

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12700
/proc/meminfo: memFree=1595496/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=20792 CPUtime=101.51
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 4291 873 0 0 10146 3 1 1 25 0 1 0 58338670 21291008 3255 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 5198 3255 389 142 0 4152 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 20792

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1565400/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=22840 CPUtime=161.24
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 5433 873 0 0 16118 4 1 1 25 0 1 0 58338670 23388160 3884 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 5710 3884 389 142 0 4664 0
Current children cumulated CPU time (s) 161.24
Current children cumulated vsize (KiB) 22840

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1559320/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=24124 CPUtime=221
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 6485 873 0 0 22094 4 1 1 25 0 1 0 58338670 24702976 4679 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 6031 4679 389 142 0 4985 0
Current children cumulated CPU time (s) 221
Current children cumulated vsize (KiB) 24124

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1554136/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=28220 CPUtime=280.77
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 8169 873 0 0 28069 6 1 1 25 0 1 0 58338670 28897280 5338 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 7055 5338 389 142 0 6009 0
Current children cumulated CPU time (s) 280.77
Current children cumulated vsize (KiB) 28220

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1551128/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=29268 CPUtime=340.53
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 8907 873 0 0 34044 7 1 1 25 0 1 0 58338670 29970432 6076 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 7317 6076 389 142 0 6271 0
Current children cumulated CPU time (s) 340.53
Current children cumulated vsize (KiB) 29268

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1546072/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=35136 CPUtime=400.3
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 10744 873 0 0 40020 8 1 1 25 0 1 0 58338670 35979264 7335 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 8784 7335 389 142 0 7738 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 35136

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12742
/proc/meminfo: memFree=1544152/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=35136 CPUtime=460.06
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 11101 873 0 0 45996 8 1 1 25 0 1 0 58338670 35979264 7692 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 8784 7692 389 142 0 7738 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 35136

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1541192/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=44892 CPUtime=519.82
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 13906 873 0 0 51970 10 1 1 25 0 1 0 58338670 45969408 8448 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 11223 8448 389 142 0 10177 0
Current children cumulated CPU time (s) 519.82
Current children cumulated vsize (KiB) 44892

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1538128/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=46588 CPUtime=579.58
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 14665 873 0 0 57945 11 1 1 25 0 1 0 58338670 47706112 9207 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 11647 9207 389 142 0 10601 0
Current children cumulated CPU time (s) 579.58
Current children cumulated vsize (KiB) 46588

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1534544/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=48552 CPUtime=639.35

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1520280/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=60960 CPUtime=878.41
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 20218 873 0 0 87825 14 1 1 25 0 1 0 58338670 62423040 13606 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 15240 13606 389 142 0 14194 0
Current children cumulated CPU time (s) 878.41
Current children cumulated vsize (KiB) 60960

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1517336/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=62532 CPUtime=938.18
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 20959 873 0 0 93800 16 1 1 25 0 1 0 58338670 64032768 14347 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 15633 14347 389 142 0 14587 0
Current children cumulated CPU time (s) 938.18
Current children cumulated vsize (KiB) 62532

[startup+1002.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 12748
/proc/meminfo: memFree=1514200/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=80628 CPUtime=997.94
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 25817 873 0 0 99774 18 1 1 25 0 1 0 58338670 82563072 15108 996147200 134512640 135095119 4294956304 18446744073709551615 134918088 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 20157 15108 389 142 0 19111 0
Current children cumulated CPU time (s) 997.94
Current children cumulated vsize (KiB) 80628

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1511384/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=82188 CPUtime=1057.71
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 26534 873 0 0 105750 19 1 1 25 0 1 0 58338670 84160512 15825 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 20547 15825 389 142 0 19501 0
Current children cumulated CPU time (s) 1057.71
Current children cumulated vsize (KiB) 82188

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1508504/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=83768 CPUtime=1117.47
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 27234 873 0 0 111725 20 1 1 25 0 1 0 58338670 85778432 16525 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 20942 16525 389 142 0 19896 0
Current children cumulated CPU time (s) 1117.47
Current children cumulated vsize (KiB) 83768

[startup+1182.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 12748
/proc/meminfo: memFree=1505688/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=85208 CPUtime=1177.24
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 27944 873 0 0 117701 21 1 1 25 0 1 0 58338670 87252992 17235 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 21302 17235 389 142 0 20256 0
Current children cumulated CPU time (s) 1177.24
Current children cumulated vsize (KiB) 85208

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1502680/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=86912 CPUtime=1237
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 28678 873 0 0 123677 21 1 1 25 0 1 0 58338670 88997888 17969 996147200 134512640 135095119 4294956304 18446744073709551615 134918264 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 21728 17969 389 142 0 20682 0
Current children cumulated CPU time (s) 1237
Current children cumulated vsize (KiB) 86912

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1499416/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=88616 CPUtime=1296.77
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 29466 873 0 0 129652 23 1 1 25 0 1 0 58338670 90742784 18757 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 22154 18757 389 142 0 21108 0
Current children cumulated CPU time (s) 1296.77
Current children cumulated vsize (KiB) 88616

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1496088/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=90436 CPUtime=1356.54
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 30276 873 0 0 135628 24 1 1 25 0 1 0 58338670 92606464 19567 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 22609 19567 389 142 0 21563 0
Current children cumulated CPU time (s) 1356.54
Current children cumulated vsize (KiB) 90436

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1478360/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1416.3
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 36704 873 0 0 141602 26 1 1 25 0 1 0 58338670 117465088 23946 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 23946 389 142 0 27632 0
Current children cumulated CPU time (s) 1416.3
Current children cumulated vsize (KiB) 114712

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12748
/proc/meminfo: memFree=1477080/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1476.07
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 37059 873 0 0 147578 27 1 1 25 0 1 0 58338670 117465088 24301 996147200 134512640 135095119 4294956304 18446744073709551615 134910258 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 24301 389 142 0 27632 0
Current children cumulated CPU time (s) 1476.07
Current children cumulated vsize (KiB) 114712

[startup+1542.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 12748
/proc/meminfo: memFree=1475608/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1535.83
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 37418 873 0 0 153554 27 1 1 25 0 1 0 58338670 117465088 24660 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 24660 389 142 0 27632 0
Current children cumulated CPU time (s) 1535.83
Current children cumulated vsize (KiB) 114712

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1474200/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1595.6
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 37777 873 0 0 159530 28 1 1 25 0 1 0 58338670 117465088 25019 996147200 134512640 135095119 4294956304 18446744073709551615 134927049 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 25019 389 142 0 27632 0
Current children cumulated CPU time (s) 1595.6
Current children cumulated vsize (KiB) 114712

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/82 12748
/proc/meminfo: memFree=1472728/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1655.36
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 38131 873 0 0 165505 29 1 1 25 0 1 0 58338670 117465088 25373 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 25373 389 142 0 27632 0
Current children cumulated CPU time (s) 1655.36
Current children cumulated vsize (KiB) 114712

[startup+1722.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 12748
/proc/meminfo: memFree=1471320/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1715.13
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 38483 873 0 0 171482 29 1 1 25 0 1 0 58338670 117465088 25725 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 25725 389 142 0 27632 0
Current children cumulated CPU time (s) 1715.13
Current children cumulated vsize (KiB) 114712

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1469720/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1774.89
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 38840 873 0 0 177458 29 1 1 25 0 1 0 58338670 117465088 26082 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 26082 389 142 0 27632 0
Current children cumulated CPU time (s) 1774.89
Current children cumulated vsize (KiB) 114712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1469144/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1800.09
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 38988 873 0 0 179978 29 1 1 25 0 1 0 58338670 117465088 26230 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 26230 389 142 0 27632 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114712

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

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

[startup+1807.6 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12748
/proc/meminfo: memFree=1469144/2055920 swapFree=4192812/4192956
[pid=12694] ppid=12692 vsize=114712 CPUtime=1800.09
/proc/12694/stat : 12694 (pcs.small) R 12692 12694 11730 0 -1 4194304 38988 873 0 0 179978 29 1 1 25 0 1 0 58338670 117465088 26230 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12694/statm: 28678 26230 389 142 0 27632 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.62
CPU time (s): 1800.13
CPU user time (s): 1799.8
CPU system time (s): 0.32695
CPU usage (%): 99.5855
Max. virtual memory (cumulated for all children) (KiB): 119080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39861
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= 23
involuntary context switches= 21610

runsolver used 1.3478 second user time and 5.2382 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-16 04:52:27
IDJOB=2075080
IDBENCH=56228
IDSOLVER=733
FILE ID=node53/2075080-1247712746
PBS_JOBID= 9521370
Free space on /tmp= 66048 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24-fcd/normalized-rand-3-24-24-76-632-fcd-50_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2075080-1247712746/watcher-2075080-1247712746 -o /tmp/evaluation-result-2075080-1247712746/solver-2075080-1247712746 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1766116279 HOME/instance-2075080-1247712746.xml

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

MD5SUM BENCH= 2466c8e6fcdc9c8a2b13ac44e35e1c6f
RANDOM SEED=1766116279

node53.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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1607824 kB
Buffers:         60424 kB
Cached:         296100 kB
SwapCached:          0 kB
Active:          91440 kB
Inactive:       288460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4648 kB
Writeback:           0 kB
Mapped:          32704 kB
Slab:            53672 kB
Committed_AS:   514224 kB
PageTables:       1712 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= 66044 MiB
End job on node53 at 2009-07-16 05:22:36