Trace number 1042294

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) 1800.07 1802.11

General information on the benchmark

Namecsp/allsquares/
normalized-squares-33-33.xml
MD5SUMd3e9fb88cfd1b07e17afb6e1c39c5e12
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark542.258
Satisfiable
(Un)Satisfiability was proved
Number of variables2178
Number of constraints2643
Maximum constraint arity33
Maximum domain size113
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2113
Global constraints used (with number of constraints)cumulative(2),weightedsum(528)

Solver Data (download as text)

0.19/0.22	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-1042294-1215002987/watcher-1042294-1215002987 -o /tmp/evaluation-result-1042294-1215002987/solver-1042294-1215002987 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042294-1215002987.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: 2.00 2.00 2.00 4/72 25306
/proc/meminfo: memFree=1842040/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=18572 CPUtime=0
/proc/25306/stat : 25306 (runsolver) R 25304 25306 23417 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 127684006 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25306/statm: 4643 292 257 25 0 2626 0

[startup+0.118049 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25306
/proc/meminfo: memFree=1842040/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=7276 CPUtime=0.1
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 1143 0 0 0 10 0 0 0 18 0 1 0 127684006 7450624 1109 996147200 134512640 135239763 4294956208 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 1819 1109 375 177 0 722 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7276

[startup+0.201054 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25306
/proc/meminfo: memFree=1842040/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=12704 CPUtime=0.19
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 2482 0 0 0 18 1 0 0 18 0 1 0 127684006 13008896 2382 996147200 134512640 135239763 4294956208 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 3176 2385 405 177 0 2079 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12704

[startup+0.301065 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25306
/proc/meminfo: memFree=1842040/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22316 CPUtime=0.28
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4869 0 0 0 26 2 0 0 19 0 1 0 127684006 22851584 4769 996147200 134512640 135239763 4294956208 18446744073709551615 135035145 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5579 4769 418 177 0 4482 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22316

[startup+0.7011 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25306
/proc/meminfo: memFree=1842040/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=0.68
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4893 0 0 0 66 2 0 0 22 0 1 0 127684006 22929408 4793 996147200 134512640 135239763 4294956208 18446744073709551615 134796842 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5598 4793 418 177 0 4501 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22392

[startup+1.50117 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25307
/proc/meminfo: memFree=1824432/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1.48
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4893 0 0 0 146 2 0 0 25 0 1 0 127684006 22929408 4793 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5598 4793 418 177 0 4501 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22392

[startup+3.10132 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25307
/proc/meminfo: memFree=1824432/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=2.79
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4893 0 0 0 277 2 0 0 25 0 1 0 127684006 22929408 4793 996147200 134512640 135239763 4294956208 18446744073709551615 134796848 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5598 4793 418 177 0 4501 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 22392

[startup+6.30182 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25307
/proc/meminfo: memFree=1824304/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=5.73
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4899 0 0 0 570 3 0 0 25 0 1 0 127684006 22929408 4799 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5598 4799 420 177 0 4501 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 22392

[startup+12.7024 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25307
/proc/meminfo: memFree=1824176/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=12.1
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4900 0 0 0 1207 3 0 0 25 0 1 0 127684006 22929408 4800 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25306/statm: 5598 4800 420 177 0 4501 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 22392

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905008/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=24.56
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4900 0 0 0 2452 4 0 0 25 0 1 0 127684006 22929408 4800 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4800 420 177 0 4501 0
Current children cumulated CPU time (s) 24.56
Current children cumulated vsize (KiB) 22392

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905072/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=50.13
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4900 0 0 0 5009 4 0 0 25 0 1 0 127684006 22929408 4800 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4800 420 177 0 4501 0
Current children cumulated CPU time (s) 50.13
Current children cumulated vsize (KiB) 22392

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=101.3
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 10126 4 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 22392

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904880/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=161.27
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 16123 4 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 22392

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=221.23
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 22119 4 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 22392

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=281.19
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 28114 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796877 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 22392

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=341.16
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 34111 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 341.16
Current children cumulated vsize (KiB) 22392

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=401.12
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 40107 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 401.12
Current children cumulated vsize (KiB) 22392

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=461.09
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 46104 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 461.09
Current children cumulated vsize (KiB) 22392

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=521.05
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 52100 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030885 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 521.05
Current children cumulated vsize (KiB) 22392

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904688/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=581.01
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 58096 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 581.01
Current children cumulated vsize (KiB) 22392

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904624/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=640.98
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 64093 5 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 640.98
Current children cumulated vsize (KiB) 22392


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=820.81
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 82075 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 820.81
Current children cumulated vsize (KiB) 22392

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=880.78
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 88072 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 880.78
Current children cumulated vsize (KiB) 22392

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=940.74
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 94068 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796952 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 940.74
Current children cumulated vsize (KiB) 22392

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1000.71
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 100065 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134797260 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1000.71
Current children cumulated vsize (KiB) 22392

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1060.68
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 106062 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1060.68
Current children cumulated vsize (KiB) 22392

[startup+1122.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1120.65
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 112059 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134801961 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1120.65
Current children cumulated vsize (KiB) 22392

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1180.6
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 118054 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1180.6
Current children cumulated vsize (KiB) 22392

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903984/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1240.57
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 124051 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134802424 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1240.57
Current children cumulated vsize (KiB) 22392

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1300.53
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 130047 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1300.53
Current children cumulated vsize (KiB) 22392

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1360.49
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 136043 6 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1360.49
Current children cumulated vsize (KiB) 22392

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1420.47
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 142040 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135100989 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1420.47
Current children cumulated vsize (KiB) 22392

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903664/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1480.43
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 148036 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1480.43
Current children cumulated vsize (KiB) 22392

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1540.4
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 154033 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134821551 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1540.4
Current children cumulated vsize (KiB) 22392

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1600.36
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 160029 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1600.36
Current children cumulated vsize (KiB) 22392

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1660.33
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 166026 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1660.33
Current children cumulated vsize (KiB) 22392

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1720.29
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 172022 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030887 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1720.29
Current children cumulated vsize (KiB) 22392

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903664/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1780.26
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 178019 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1780.26
Current children cumulated vsize (KiB) 22392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903664/2055920 swapFree=4192812/4192956
[pid=25306] ppid=25304 vsize=22392 CPUtime=1800.05
/proc/25306/stat : 25306 (xsolve) R 25304 25306 23417 0 -1 4194304 4904 0 0 0 179998 7 0 0 25 0 1 0 127684006 22929408 4804 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/25306/statm: 5598 4804 420 177 0 4501 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 22392

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): 1802.11
CPU time (s): 1800.07
CPU user time (s): 1799.99
CPU system time (s): 0.080987
CPU usage (%): 99.8864
Max. virtual memory (cumulated for all children) (KiB): 22392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4904
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= 7655

runsolver used 1.60776 second user time and 5.11722 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-02 14:49:47
IDJOB=1042294
IDBENCH=53891
IDSOLVER=357
FILE ID=node28/1042294-1215002987
PBS_JOBID= 7870866
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-33-33.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-1042294-1215002987/watcher-1042294-1215002987 -o /tmp/evaluation-result-1042294-1215002987/solver-1042294-1215002987 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042294-1215002987.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d3e9fb88cfd1b07e17afb6e1c39c5e12
RANDOM SEED=1315845122

node28.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		: 3000.231
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		: 3000.231
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:       1842520 kB
Buffers:          4992 kB
Cached:          38324 kB
SwapCached:          0 kB
Active:         153520 kB
Inactive:         4908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:         126608 kB
Slab:            39952 kB
Committed_AS:   308244 kB
PageTables:       1956 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node28 at 2008-07-02 15:19:51