Trace number 1040865

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
Mistral-prime 1.313? (TO) 1800.08 1807.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-36-36.xml
MD5SUM0853b0e8f7ee4392e72aa3d396f96728
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.595908
Satisfiable
(Un)Satisfiability was proved
Number of variables2592
Number of constraints3153
Maximum constraint arity36
Maximum domain size127
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2521
Global constraints used (with number of constraints)cumulative(2),weightedsum(630)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040865-1214998949/watcher-1040865-1214998949 -o /tmp/evaluation-result-1040865-1214998949/solver-1040865-1214998949 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040865-1214998949.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.96 2.03 1.70 4/80 7676
/proc/meminfo: memFree=1447912/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=816 CPUtime=0
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1978870033 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 10416932 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 204 25 19 176 0 3 0

[startup+0.069789 s]
/proc/loadavg: 1.96 2.03 1.70 4/80 7676
/proc/meminfo: memFree=1447912/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=6436 CPUtime=0.06
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 897 0 0 0 6 0 0 0 20 0 1 0 1978870033 6590464 863 996147200 134512640 135237403 4294956256 18446744073709551615 134614936 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 1609 863 373 176 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6436

[startup+0.10279 s]
/proc/loadavg: 1.96 2.03 1.70 4/80 7676
/proc/meminfo: memFree=1447912/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=7228 CPUtime=0.09
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 1109 0 0 0 9 0 0 0 20 0 1 0 1978870033 7401472 1075 996147200 134512640 135237403 4294956256 18446744073709551615 10584049 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 1807 1075 373 176 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7228

[startup+0.302818 s]
/proc/loadavg: 1.96 2.03 1.70 4/80 7676
/proc/meminfo: memFree=1447912/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25684 CPUtime=0.29
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5715 0 0 0 27 2 0 0 22 0 1 0 1978870033 26300416 5615 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6421 5615 415 176 0 5325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25684

[startup+0.702861 s]
/proc/loadavg: 1.96 2.03 1.70 4/80 7676
/proc/meminfo: memFree=1447912/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25764 CPUtime=0.69
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5747 0 0 0 67 2 0 0 25 0 1 0 1978870033 26382336 5647 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6441 5647 415 176 0 5345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25764

[startup+1.50194 s]
/proc/loadavg: 1.96 2.03 1.70 3/81 7677
/proc/meminfo: memFree=1379744/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25764 CPUtime=1.49
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5747 0 0 0 147 2 0 0 25 0 1 0 1978870033 26382336 5647 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6441 5647 415 176 0 5345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25764

[startup+3.10111 s]
/proc/loadavg: 1.96 2.03 1.70 3/81 7677
/proc/meminfo: memFree=1371552/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25764 CPUtime=3.07
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5747 0 0 0 305 2 0 0 25 0 1 0 1978870033 26382336 5647 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6441 5647 415 176 0 5345 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25764

[startup+6.30145 s]
/proc/loadavg: 1.96 2.03 1.70 3/73 7741
/proc/meminfo: memFree=1439840/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25764 CPUtime=6.25
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5747 0 0 0 623 2 0 0 25 0 1 0 1978870033 26382336 5647 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6441 5647 415 176 0 5345 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 25764

[startup+12.7011 s]
/proc/loadavg: 1.96 2.03 1.71 3/73 7741
/proc/meminfo: memFree=1439528/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=12.63
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5748 0 0 0 1260 3 0 0 25 0 1 0 1978870033 26386432 5648 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5648 415 176 0 5346 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 25768

[startup+25.5025 s]
/proc/loadavg: 1.97 2.03 1.71 3/73 7741
/proc/meminfo: memFree=1439464/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=25.38
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5749 0 0 0 2535 3 0 0 25 0 1 0 1978870033 26386432 5649 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5649 415 176 0 5346 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 25768

[startup+51.1022 s]
/proc/loadavg: 1.98 2.02 1.72 3/73 7741
/proc/meminfo: memFree=1439464/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=50.88
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5752 0 0 0 5085 3 0 0 25 0 1 0 1978870033 26386432 5652 996147200 134512640 135237403 4294956256 18446744073709551615 134800008 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5652 415 176 0 5346 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 25768

[startup+102.307 s]
/proc/loadavg: 1.99 2.02 1.73 3/73 7741
/proc/meminfo: memFree=1439272/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=101.87
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5752 0 0 0 10184 3 0 0 25 0 1 0 1978870033 26386432 5652 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5652 415 176 0 5346 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 25768

[startup+162.303 s]
/proc/loadavg: 1.99 2.01 1.74 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=161.63
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 16160 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 25768

[startup+222.302 s]
/proc/loadavg: 1.99 2.01 1.75 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=221.39
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 22136 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 25768

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.77 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=281.14
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 28111 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 25768

[startup+342.303 s]
/proc/loadavg: 1.99 2.00 1.78 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=340.9
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 34087 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134794475 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 25768

[startup+402.303 s]
/proc/loadavg: 1.99 2.00 1.79 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=400.66
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 40063 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135098992 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 25768

[startup+462.302 s]
/proc/loadavg: 2.05 2.01 1.81 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=460.41
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 46038 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 25768

[startup+522.303 s]
/proc/loadavg: 2.02 2.01 1.82 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=520.17
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 52014 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134794483 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 25768

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=579.93
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 57990 3 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 25768

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=639.7
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 63966 4 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 25768


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

[startup+822.301 s]
/proc/loadavg: 2.11 2.03 1.86 3/73 7741
/proc/meminfo: memFree=1439016/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=818.96
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 81892 4 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 818.96
Current children cumulated vsize (KiB) 25768

[startup+882.301 s]
/proc/loadavg: 2.10 2.04 1.87 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=878.72
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 87868 4 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 134794615 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 25768

[startup+942.302 s]
/proc/loadavg: 2.10 2.05 1.89 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=938.48
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 93844 4 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135095562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 25768

[startup+1002.3 s]
/proc/loadavg: 2.09 2.05 1.90 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25768 CPUtime=998.23
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5754 0 0 0 99819 4 0 0 25 0 1 0 1978870033 26386432 5654 996147200 134512640 135237403 4294956256 18446744073709551615 135092945 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6442 5654 415 176 0 5346 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 25768

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 1.91 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25772 CPUtime=1057.99
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5755 0 0 0 105795 4 0 0 25 0 1 0 1978870033 26390528 5655 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6443 5655 415 176 0 5347 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 25772

[startup+1122.3 s]
/proc/loadavg: 2.08 2.06 1.91 3/73 7747
/proc/meminfo: memFree=1439008/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25772 CPUtime=1117.73
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5755 0 0 0 111769 4 0 0 25 0 1 0 1978870033 26390528 5655 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6443 5655 415 176 0 5347 0
Current children cumulated CPU time (s) 1117.73
Current children cumulated vsize (KiB) 25772

[startup+1182.3 s]
/proc/loadavg: 2.03 2.05 1.91 3/73 7747
/proc/meminfo: memFree=1439072/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25772 CPUtime=1177.49
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5755 0 0 0 117745 4 0 0 25 0 1 0 1978870033 26390528 5655 996147200 134512640 135237403 4294956256 18446744073709551615 135069344 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6443 5655 415 176 0 5347 0
Current children cumulated CPU time (s) 1177.49
Current children cumulated vsize (KiB) 25772

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/73 7747
/proc/meminfo: memFree=1438944/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25772 CPUtime=1237.25
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5755 0 0 0 123721 4 0 0 25 0 1 0 1978870033 26390528 5655 996147200 134512640 135237403 4294956256 18446744073709551615 135069597 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6443 5655 415 176 0 5347 0
Current children cumulated CPU time (s) 1237.25
Current children cumulated vsize (KiB) 25772

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 1.91 3/73 7747
/proc/meminfo: memFree=1438880/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25772 CPUtime=1297.01
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5755 0 0 0 129697 4 0 0 25 0 1 0 1978870033 26390528 5655 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6443 5655 415 176 0 5347 0
Current children cumulated CPU time (s) 1297.01
Current children cumulated vsize (KiB) 25772

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 7747
/proc/meminfo: memFree=1438880/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1356.77
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 135672 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134840517 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1356.77
Current children cumulated vsize (KiB) 25776

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1416.53
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 141648 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1416.53
Current children cumulated vsize (KiB) 25776

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1476.29
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 147624 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1476.29
Current children cumulated vsize (KiB) 25776

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1536.04
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 153599 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1536.04
Current children cumulated vsize (KiB) 25776

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1595.8
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 159575 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134794546 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1595.8
Current children cumulated vsize (KiB) 25776

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1655.55
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 165550 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1655.55
Current children cumulated vsize (KiB) 25776

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1715.31
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 171526 5 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 135055504 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1715.31
Current children cumulated vsize (KiB) 25776

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438824/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1775.07
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 177501 6 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1775.07
Current children cumulated vsize (KiB) 25776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438824/2055920 swapFree=4180052/4192956
[pid=7676] ppid=7674 vsize=25776 CPUtime=1800.07
/proc/7676/stat : 7676 (xsolve) R 7674 7676 7393 0 -1 4194304 5756 0 0 0 180001 6 0 0 25 0 1 0 1978870033 26394624 5656 996147200 134512640 135237403 4294956256 18446744073709551615 135095530 0 0 4096 0 0 0 0 17 0 0 0
/proc/7676/statm: 6444 5656 415 176 0 5348 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 25776

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.41
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.066989
CPU usage (%): 99.5945
Max. virtual memory (cumulated for all children) (KiB): 25776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5756
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= 6
involuntary context switches= 24389

runsolver used 1.61975 second user time and 4.96524 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-02 13:42:29
IDJOB=1040865
IDBENCH=53748
IDSOLVER=358
FILE ID=node7/1040865-1214998949
PBS_JOBID= 7870909
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-36-36.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040865-1214998949/watcher-1040865-1214998949 -o /tmp/evaluation-result-1040865-1214998949/solver-1040865-1214998949 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040865-1214998949.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0853b0e8f7ee4392e72aa3d396f96728
RANDOM SEED=701212568

node7.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		: 3000.236
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		: 3000.236
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:       1448584 kB
Buffers:         61404 kB
Cached:         441908 kB
SwapCached:       7028 kB
Active:         150012 kB
Inactive:       380952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448584 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            7940 kB
Writeback:           0 kB
Mapped:          41008 kB
Slab:            61692 kB
Committed_AS:  4118292 kB
PageTables:       1884 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= 66552 MiB
End job on node7 at 2008-07-02 14:12:38