Trace number 212461

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, and are wall clock time (not CPU 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 2006-12-04? (TO) 1800.06 1804.95

General information on the benchmark

NamepseudoSeries/mpsReduced/
mps-red-ran13x13.xml
MD5SUM48dea2ddd836a471fd159e2ab22e863c
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 benchmark33.014
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables5239
Number of constraints221
Maximum constraint arity390
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension221
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c 
0.20	c Parsing xml file
0.20	c 	domains...............    0
0.20	c 	variables............. 0.11
0.20	c 	predicates............ 0.37
0.50	c 	constraints........... 1.99
2.50	c Allocating memory
2.50	c 
2.50	c time limit = -1
2.50	c heuristic = dom/wdeg
2.50	c restart policy = No restart
2.50	c 
2.50	c Solving
2.50	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-212461-1168220126 -o ROOT/results/node18/solver-212461-1168220126 -C 1800 -M 900 /tmp/evaluation/212461-1168220126/mistral/bin/solver /tmp/evaluation/212461-1168220126/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.00 2.00 2.00 2/94 8258
/proc/meminfo: memFree=1766592/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=540 CPUtime=0
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 170407391 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7861028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 135 26 21 92 0 18 0

[startup+0.103144 s]
/proc/loadavg: 2.00 2.00 2.00 2/94 8258
/proc/meminfo: memFree=1766592/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=8112 CPUtime=0.09
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 1092 0 0 0 9 0 0 0 18 0 1 0 170407391 8306688 1060 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7996745 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 2028 1060 692 92 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8112

[startup+0.511182 s]
/proc/loadavg: 2.00 2.00 2.00 2/94 8258
/proc/meminfo: memFree=1766592/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=12512 CPUtime=0.49
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 2217 0 0 0 49 0 0 0 21 0 1 0 170407391 12812288 2185 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134604305 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 3128 2185 703 92 0 1472 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 12512

[startup+1.33226 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1760648/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=12512 CPUtime=1.3
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 2222 0 0 0 130 0 0 0 25 0 1 0 170407391 12812288 2190 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159425090 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 3128 2190 708 92 0 1472 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12512

[startup+2.97387 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1760584/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=2.93
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 292 1 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710132 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 19148

[startup+6.26819 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1753992/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=6.19
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 618 1 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 19148

[startup+12.7556 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1753992/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=12.62
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 1261 1 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 19148

[startup+25.6011 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1754056/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=25.35
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 2534 1 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710433 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 19148

[startup+51.2193 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1754056/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=50.73
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 5072 1 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637149 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 19148

[startup+102.432 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8258
/proc/meminfo: memFree=1754056/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=101.52
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 10150 2 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710132 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 19148

[startup+162.51 s]
/proc/loadavg: 2.05 2.01 2.00 3/94 8258
/proc/meminfo: memFree=1754056/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=161.1
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 16108 2 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710471 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 19148

[startup+222.591 s]
/proc/loadavg: 2.14 2.04 2.01 3/94 8258
/proc/meminfo: memFree=1753992/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19148 CPUtime=220.69
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3873 0 0 0 22067 2 0 0 25 0 1 0 170407391 19607552 3841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722038 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4787 3841 721 92 0 3131 0
Current children cumulated CPU time (s) 220.69
Current children cumulated vsize (KiB) 19148

[startup+282.601 s]
/proc/loadavg: 2.05 2.03 2.00 3/94 8258
/proc/meminfo: memFree=1753928/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=280.18
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 28015 3 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 280.18
Current children cumulated vsize (KiB) 19236

[startup+342.609 s]
/proc/loadavg: 2.02 2.02 2.00 3/94 8258
/proc/meminfo: memFree=1753864/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=339.69
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 33966 3 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 1 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 19236

[startup+402.68 s]
/proc/loadavg: 2.00 2.03 2.00 3/94 8333
/proc/meminfo: memFree=1610696/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=399.34
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 39928 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 399.34
Current children cumulated vsize (KiB) 19236

[startup+462.764 s]
/proc/loadavg: 2.00 2.02 2.00 3/94 8333
/proc/meminfo: memFree=1610824/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=459.33
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 45927 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710132 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 459.33
Current children cumulated vsize (KiB) 19236

[startup+522.79 s]
/proc/loadavg: 2.00 2.02 2.00 3/94 8333
/proc/meminfo: memFree=1610824/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=519.29
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 51923 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 19236

[startup+582.879 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 8333
/proc/meminfo: memFree=1610824/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=579.33
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 57927 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 579.33
Current children cumulated vsize (KiB) 19236

[startup+642.979 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610760/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=639.35
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 63929 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710450 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 639.35
Current children cumulated vsize (KiB) 19236

[startup+703.066 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610760/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=699.38
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 69932 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722042 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 699.38
Current children cumulated vsize (KiB) 19236

[startup+763.072 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610696/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=759.33
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 75927 6 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722032 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 759.33
Current children cumulated vsize (KiB) 19236

[startup+823.076 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610632/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=819.27
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 81920 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 819.27
Current children cumulated vsize (KiB) 19236

[startup+883.158 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610568/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=879.3
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 87923 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 879.3
Current children cumulated vsize (KiB) 19236

[startup+943.259 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610504/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=939.34
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 93927 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710465 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 939.34
Current children cumulated vsize (KiB) 19236

[startup+1003.36 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=999.36
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 99929 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710433 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 999.36
Current children cumulated vsize (KiB) 19236

[startup+1063.43 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610440/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1059.37
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 105930 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1059.37
Current children cumulated vsize (KiB) 19236

[startup+1123.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610376/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1119.39
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 111932 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1119.39
Current children cumulated vsize (KiB) 19236

[startup+1183.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610312/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1179.42
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 117935 7 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1179.42
Current children cumulated vsize (KiB) 19236

[startup+1243.69 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610312/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1239.46
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 123938 8 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710132 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1239.46
Current children cumulated vsize (KiB) 19236

[startup+1303.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610248/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1299.47
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 129939 8 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710433 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1299.47
Current children cumulated vsize (KiB) 19236

[startup+1363.85 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610184/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1359.48
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 135940 8 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1359.48
Current children cumulated vsize (KiB) 19236

[startup+1423.94 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610120/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1419.52
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 141944 8 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710433 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1419.52
Current children cumulated vsize (KiB) 19236

[startup+1483.95 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8333
/proc/meminfo: memFree=1610056/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1479.48
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 147940 8 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1479.48
Current children cumulated vsize (KiB) 19236

[startup+1544.05 s]
/proc/loadavg: 2.00 2.00 2.00 3/100 8405
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1539.46
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 153934 12 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710151 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1539.46
Current children cumulated vsize (KiB) 19236

[startup+1604.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/100 8491
/proc/meminfo: memFree=1608512/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1599.42
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 159926 16 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710471 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1599.42
Current children cumulated vsize (KiB) 19236

[startup+1664.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8531
/proc/meminfo: memFree=1609352/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1659.38
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 165920 18 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710161 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1659.38
Current children cumulated vsize (KiB) 19236

[startup+1724.19 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8531
/proc/meminfo: memFree=1609352/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1719.38
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 171920 18 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710113 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1719.38
Current children cumulated vsize (KiB) 19236

[startup+1784.28 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 8531
/proc/meminfo: memFree=1609352/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1779.41
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 177923 18 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710465 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1779.41
Current children cumulated vsize (KiB) 19236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.94 s]
/proc/loadavg: 2.08 2.02 2.01 3/94 8531
/proc/meminfo: memFree=1609352/2055920 swapFree=4192812/4192956
[pid=8257] ppid=8255 vsize=19236 CPUtime=1800.05
/proc/8257/stat : 8257 (solver) R 8255 8257 8013 0 -1 4194304 3895 0 0 0 179987 18 0 0 25 0 1 0 170407391 19697664 3863 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710156 0 0 4096 0 0 0 0 17 0 0 0
/proc/8257/statm: 4809 3863 721 92 0 3153 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19236

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.95
CPU time (s): 1800.06
CPU user time (s): 1799.87
CPU system time (s): 0.19297
CPU usage (%): 99.7293
Max. virtual memory (cumulated for all children) (KiB): 19236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3895
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= 11
involuntary context switches= 33031

runsolver used 2.00469 s user time and 4.84126 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan  8 01:35:27 UTC 2007


IDJOB= 212461
IDBENCH= 4772
FILE ID= node18/212461-1168220126

PBS_JOBID= 3480658

Free space on /tmp= 66289 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-ran13x13.xml
COMMAND LINE= /tmp/evaluation/212461-1168220126/mistral/bin/solver /tmp/evaluation/212461-1168220126/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-212461-1168220126 -o ROOT/results/node18/solver-212461-1168220126 -C 1800 -M 900  /tmp/evaluation/212461-1168220126/mistral/bin/solver /tmp/evaluation/212461-1168220126/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  48dea2ddd836a471fd159e2ab22e863c

RANDOM SEED= 64929545

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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:       1767072 kB
Buffers:         47832 kB
Cached:         109656 kB
SwapCached:          0 kB
Active:         149752 kB
Inactive:        83480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3712 kB
Writeback:           0 kB
Mapped:         102680 kB
Slab:            40476 kB
Committed_AS:  4819248 kB
PageTables:       2180 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= 66285 MiB



End job on node18 on Mon Jan  8 02:05:32 UTC 2007