Trace number 1040904

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-option 1.314? (TO) 1800.08 1807.21

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-23-23.xml
MD5SUMad67ab9eab23b15c7ce6590849b6fdee
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.167973
Satisfiable
(Un)Satisfiability was proved
Number of variables1058
Number of constraints1268
Maximum constraint arity23
Maximum domain size65
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1013
Global constraints used (with number of constraints)cumulative(2),weightedsum(253)

Solver Data (download as text)

0.18/0.23	c mistral-option 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-1040904-1214998953/watcher-1040904-1214998953 -o /tmp/evaluation-result-1040904-1214998953/solver-1040904-1214998953 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040904-1214998953.xml -heu dyn -sac 3 -ds 2 

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 4/72 7740
/proc/meminfo: memFree=1449832/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=18572 CPUtime=0
/proc/7740/stat : 7740 (runsolver) R 7738 7740 7362 0 -1 4194368 15 0 0 0 0 0 0 0 24 0 1 0 1978870516 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7740/statm: 4643 292 257 25 0 2626 0

[startup+0.0958371 s]
/proc/loadavg: 1.96 2.03 1.70 4/72 7740
/proc/meminfo: memFree=1449832/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=8368 CPUtime=0.08
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 1426 0 0 0 8 0 0 0 18 0 1 0 1978870516 8568832 1392 996147200 134512640 135239763 4294956208 18446744073709551615 135013788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 2092 1392 404 177 0 995 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8368

[startup+0.10284 s]
/proc/loadavg: 1.96 2.03 1.70 4/72 7740
/proc/meminfo: memFree=1449832/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=10096 CPUtime=0.09
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 1853 0 0 0 9 0 0 0 18 0 1 0 1978870516 10338304 1819 996147200 134512640 135239763 4294956208 18446744073709551615 10850684 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 2524 1819 406 177 0 1427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10096

[startup+0.301859 s]
/proc/loadavg: 1.96 2.03 1.70 4/72 7740
/proc/meminfo: memFree=1449832/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14340 CPUtime=0.28
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2925 0 0 0 28 0 0 0 19 0 1 0 1978870516 14684160 2891 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3585 2891 418 177 0 2488 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14340

[startup+0.7019 s]
/proc/loadavg: 1.96 2.03 1.70 4/72 7740
/proc/meminfo: memFree=1449832/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=0.68
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2954 0 0 0 68 0 0 0 23 0 1 0 1978870516 14848000 2920 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2920 418 177 0 2528 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14500

[startup+1.50299 s]
/proc/loadavg: 1.96 2.03 1.70 3/73 7741
/proc/meminfo: memFree=1439712/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1.48
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 148 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14500

[startup+3.10115 s]
/proc/loadavg: 1.96 2.03 1.70 3/73 7741
/proc/meminfo: memFree=1439584/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=3.07
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 307 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 134796417 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14500

[startup+6.30149 s]
/proc/loadavg: 1.96 2.03 1.71 3/73 7741
/proc/meminfo: memFree=1439528/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=6.26
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 626 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14500

[startup+12.7012 s]
/proc/loadavg: 1.97 2.03 1.71 3/73 7741
/proc/meminfo: memFree=1439464/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=12.63
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 1263 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14500

[startup+25.5015 s]
/proc/loadavg: 1.97 2.03 1.71 3/73 7741
/proc/meminfo: memFree=1439464/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=25.38
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 2538 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 14500

[startup+51.1012 s]
/proc/loadavg: 1.98 2.02 1.72 3/73 7741
/proc/meminfo: memFree=1439464/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=50.88
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 5088 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 14500

[startup+102.307 s]
/proc/loadavg: 1.99 2.02 1.73 3/73 7741
/proc/meminfo: memFree=1439272/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=101.88
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 10188 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 14500

[startup+162.302 s]
/proc/loadavg: 1.99 2.01 1.74 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=161.64
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2959 0 0 0 16164 0 0 0 25 0 1 0 1978870516 14848000 2925 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2925 418 177 0 2528 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14500

[startup+222.301 s]
/proc/loadavg: 1.99 2.01 1.75 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=221.41
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 22140 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 14500

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.77 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=281.16
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 28115 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 14500

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.78 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=340.91
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 34090 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134833907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 14500

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.79 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=400.68
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 40067 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 14500

[startup+462.301 s]
/proc/loadavg: 2.05 2.01 1.81 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=460.44
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 46043 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 14500

[startup+522.302 s]
/proc/loadavg: 2.02 2.01 1.82 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=520.21
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 52020 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134834176 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 520.21
Current children cumulated vsize (KiB) 14500

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 7741
/proc/meminfo: memFree=1439208/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=579.96
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 57995 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134796952 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 14500

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=639.73
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 63972 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 639.73
Current children cumulated vsize (KiB) 14500


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.10 2.03 1.86 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=819.02
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 81901 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 819.02
Current children cumulated vsize (KiB) 14500

[startup+882.301 s]
/proc/loadavg: 2.10 2.04 1.88 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=878.79
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2960 0 0 0 87878 1 0 0 25 0 1 0 1978870516 14848000 2926 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2926 418 177 0 2528 0
Current children cumulated CPU time (s) 878.79
Current children cumulated vsize (KiB) 14500

[startup+942.302 s]
/proc/loadavg: 2.09 2.04 1.89 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=938.56
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 93855 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 938.56
Current children cumulated vsize (KiB) 14500

[startup+1002.3 s]
/proc/loadavg: 2.08 2.05 1.90 3/73 7741
/proc/meminfo: memFree=1439080/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=998.32
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 99831 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 998.32
Current children cumulated vsize (KiB) 14500

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 1.91 3/73 7741
/proc/meminfo: memFree=1439144/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1058.09
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 105808 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1058.09
Current children cumulated vsize (KiB) 14500

[startup+1122.3 s]
/proc/loadavg: 2.07 2.06 1.91 3/73 7747
/proc/meminfo: memFree=1439072/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1117.84
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 111783 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1117.84
Current children cumulated vsize (KiB) 14500

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 1.91 3/73 7747
/proc/meminfo: memFree=1439072/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1177.6
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 117759 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1177.6
Current children cumulated vsize (KiB) 14500

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/73 7747
/proc/meminfo: memFree=1438944/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1237.37
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 123736 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1237.37
Current children cumulated vsize (KiB) 14500

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 7747
/proc/meminfo: memFree=1438880/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1297.13
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 129712 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1297.13
Current children cumulated vsize (KiB) 14500

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 7747
/proc/meminfo: memFree=1438880/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1356.88
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 135687 1 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1356.88
Current children cumulated vsize (KiB) 14500

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1416.66
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 141664 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1416.66
Current children cumulated vsize (KiB) 14500

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1476.42
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 147640 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1476.42
Current children cumulated vsize (KiB) 14500

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1536.18
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 153616 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1536.18
Current children cumulated vsize (KiB) 14500

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1595.94
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 159592 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1595.94
Current children cumulated vsize (KiB) 14500

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1655.71
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 165569 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1655.71
Current children cumulated vsize (KiB) 14500

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438888/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1715.48
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 171546 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1715.48
Current children cumulated vsize (KiB) 14500

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 7747
/proc/meminfo: memFree=1438824/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1775.24
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 177522 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1775.24
Current children cumulated vsize (KiB) 14500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 1.92 1.98 1.91 3/73 7775
/proc/meminfo: memFree=1460008/2055920 swapFree=4180052/4192956
[pid=7740] ppid=7738 vsize=14500 CPUtime=1800.06
/proc/7740/stat : 7740 (xsolve) R 7738 7740 7362 0 -1 4194304 2962 0 0 0 180004 2 0 0 25 0 1 0 1978870516 14848000 2928 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/7740/statm: 3625 2928 420 177 0 2528 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14500

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): 1807.21
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.030995
CPU usage (%): 99.6051
Max. virtual memory (cumulated for all children) (KiB): 14500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2962
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= 7
involuntary context switches= 20942

runsolver used 1.59776 second user time and 5.07723 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-02 13:42:33
IDJOB=1040904
IDBENCH=53752
IDSOLVER=357
FILE ID=node7/1040904-1214998953
PBS_JOBID= 7870908
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-23-23.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040904-1214998953/watcher-1040904-1214998953 -o /tmp/evaluation-result-1040904-1214998953/solver-1040904-1214998953 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040904-1214998953.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ad67ab9eab23b15c7ce6590849b6fdee
RANDOM SEED=559064747

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:       1450312 kB
Buffers:         61460 kB
Cached:         436616 kB
SwapCached:       7028 kB
Active:         148340 kB
Inactive:       380952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450312 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:          38780 kB
Slab:            61704 kB
Committed_AS:  3330136 kB
PageTables:       1828 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 14:12:43