Trace number 1047972

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) 1800.01 1814.71

General information on the benchmark

Namecsp/schurrLemma/
normalized-lemma-66-4.xml
MD5SUMcb71f77943a3e9336840301264b4b7c7
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.072988
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of constraints1056
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1056
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	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-1047972-1215041697/watcher-1047972-1215041697 -o /tmp/evaluation-result-1047972-1215041697/solver-1047972-1215041697 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1047972-1215041697.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: 2.03 2.06 1.86 4/82 12344
/proc/meminfo: memFree=1852272/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=4584 CPUtime=0
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 371 0 0 0 0 0 0 0 22 0 1 0 616416942 4694016 337 996147200 134512640 135239763 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/12344/statm: 1146 337 290 177 0 49 0

[startup+0.057478 s]
/proc/loadavg: 2.03 2.06 1.86 4/82 12344
/proc/meminfo: memFree=1852272/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5896 CPUtime=0.04
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 808 0 0 0 4 0 0 0 22 0 1 0 616416942 6037504 774 996147200 134512640 135239763 4294956208 18446744073709551615 134820222 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1474 774 395 177 0 377 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5896

[startup+0.101479 s]
/proc/loadavg: 2.03 2.06 1.86 4/82 12344
/proc/meminfo: memFree=1852272/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=0.09
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 810 0 0 0 9 0 0 0 22 0 1 0 616416942 6041600 776 996147200 134512640 135239763 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 776 395 177 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.301502 s]
/proc/loadavg: 2.03 2.06 1.86 4/82 12344
/proc/meminfo: memFree=1852272/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=0.29
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 29 0 0 0 24 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5900

[startup+0.701549 s]
/proc/loadavg: 2.03 2.06 1.86 4/82 12344
/proc/meminfo: memFree=1852272/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=0.68
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 68 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135087323 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5900

[startup+1.50164 s]
/proc/loadavg: 2.03 2.06 1.86 3/83 12345
/proc/meminfo: memFree=1850664/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1.48
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 148 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5900

[startup+3.10182 s]
/proc/loadavg: 2.03 2.06 1.86 3/83 12345
/proc/meminfo: memFree=1850472/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=3.06
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 306 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134538933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5900

[startup+6.30119 s]
/proc/loadavg: 2.03 2.06 1.86 3/83 12345
/proc/meminfo: memFree=1850408/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=6.24
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 624 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134820391 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5900

[startup+12.7029 s]
/proc/loadavg: 2.02 2.06 1.86 3/83 12345
/proc/meminfo: memFree=1850224/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=12.59
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 1259 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819893 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 5900

[startup+25.5014 s]
/proc/loadavg: 2.02 2.05 1.86 3/83 12345
/proc/meminfo: memFree=1850288/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=25.28
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 2528 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 5900

[startup+51.1013 s]
/proc/loadavg: 2.01 2.05 1.86 3/83 12347
/proc/meminfo: memFree=1850224/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=50.68
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 5068 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134532188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 5900

[startup+102.306 s]
/proc/loadavg: 2.00 2.04 1.87 3/83 12347
/proc/meminfo: memFree=1850288/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=101.47
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 10147 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 5900

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 1.87 3/83 12347
/proc/meminfo: memFree=1850224/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=160.98
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 16098 0 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 160.98
Current children cumulated vsize (KiB) 5900

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 1.88 3/83 12347
/proc/meminfo: memFree=1850224/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=220.51
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 22050 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819880 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 220.51
Current children cumulated vsize (KiB) 5900

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 1.88 3/83 12347
/proc/meminfo: memFree=1850224/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=280.01
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 28000 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 5900

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.89 3/83 12347
/proc/meminfo: memFree=1850160/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=339.53
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 33952 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 339.53
Current children cumulated vsize (KiB) 5900

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 1.90 3/83 12347
/proc/meminfo: memFree=1850160/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=399.05
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 39904 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135103340 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 399.05
Current children cumulated vsize (KiB) 5900

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.90 3/83 12347
/proc/meminfo: memFree=1850096/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=458.56
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 45855 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135095150 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 458.56
Current children cumulated vsize (KiB) 5900

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849968/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=518.08
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 51807 1 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 518.08
Current children cumulated vsize (KiB) 5900

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849904/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=577.6
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 57758 2 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135095150 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 577.6
Current children cumulated vsize (KiB) 5900

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849904/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=637.11
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 63709 2 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134820659 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 637.11
Current children cumulated vsize (KiB) 5900


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849776/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=875.14
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 87512 2 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 875.14
Current children cumulated vsize (KiB) 5900

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849712/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=934.65
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 93463 2 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134820403 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 934.65
Current children cumulated vsize (KiB) 5900

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849712/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=994.17
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 99414 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819977 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 994.17
Current children cumulated vsize (KiB) 5900

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849520/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1053.69
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 105366 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135096720 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1053.69
Current children cumulated vsize (KiB) 5900

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849456/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1113.2
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 111317 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134833907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1113.2
Current children cumulated vsize (KiB) 5900

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849456/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1172.7
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 117267 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1172.7
Current children cumulated vsize (KiB) 5900

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849392/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1232.2
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 123217 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135096720 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1232.2
Current children cumulated vsize (KiB) 5900

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849328/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1291.71
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 129168 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1291.71
Current children cumulated vsize (KiB) 5900

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849328/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1351.22
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 135119 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135103299 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1351.22
Current children cumulated vsize (KiB) 5900

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849328/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1410.73
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 141070 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1410.73
Current children cumulated vsize (KiB) 5900

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849328/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1470.23
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 147020 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134543089 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1470.23
Current children cumulated vsize (KiB) 5900

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12347
/proc/meminfo: memFree=1849328/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1529.74
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 152971 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1529.74
Current children cumulated vsize (KiB) 5900

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/83 12353
/proc/meminfo: memFree=1849072/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1589.24
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 158921 3 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135095132 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1589.24
Current children cumulated vsize (KiB) 5900

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 12384
/proc/meminfo: memFree=1839880/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1648.75
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 164871 4 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1648.75
Current children cumulated vsize (KiB) 5900

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 12384
/proc/meminfo: memFree=1839816/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1708.3
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 170826 4 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1708.3
Current children cumulated vsize (KiB) 5900

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 12384
/proc/meminfo: memFree=1839752/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1767.84
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 176780 4 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 134819860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1767.84
Current children cumulated vsize (KiB) 5900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.7 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 12384
/proc/meminfo: memFree=1839752/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1800
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 179996 4 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5900

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

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

[startup+1814.7 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 12384
/proc/meminfo: memFree=1839752/2055920 swapFree=4179944/4192956
[pid=12344] ppid=12342 vsize=5900 CPUtime=1800
/proc/12344/stat : 12344 (xsolve) R 12342 12344 11054 0 -1 4194304 812 0 0 0 179996 4 0 0 25 0 1 0 616416942 6041600 778 996147200 134512640 135239763 4294956208 18446744073709551615 135013675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12344/statm: 1475 778 397 177 0 378 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.71
CPU time (s): 1800.01
CPU user time (s): 1799.96
CPU system time (s): 0.043993
CPU usage (%): 99.19
Max. virtual memory (cumulated for all children) (KiB): 5900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 812
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= 69718

runsolver used 1.68274 second user time and 4.92525 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-03 01:34:57
IDJOB=1047972
IDBENCH=54341
IDSOLVER=357
FILE ID=node88/1047972-1215041697
PBS_JOBID= 7875002
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/schurrLemma/normalized-lemma-66-4.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-1047972-1215041697/watcher-1047972-1215041697 -o /tmp/evaluation-result-1047972-1215041697/solver-1047972-1215041697 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1047972-1215041697.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cb71f77943a3e9336840301264b4b7c7
RANDOM SEED=1746880723

node88.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:       1852760 kB
Buffers:         19700 kB
Cached:          94188 kB
SwapCached:       6880 kB
Active:         117280 kB
Inactive:        32836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852760 kB
SwapTotal:     4192956 kB
SwapFree:      4179944 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          52504 kB
Slab:            38172 kB
Committed_AS:   943500 kB
PageTables:       1964 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= 66540 MiB
End job on node88 at 2008-07-03 02:05:14