Trace number 268120

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
VALCSP 3.1? (TO) 1800.06 1802.26

General information on the benchmark

Namepigeons/
pigeons-18.xml
MD5SUM28435801f17ea568530f60fb0a1947d0
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark302.104
SatisfiableNO
(Un)Satisfiability was proved
Number of variables18
Number of constraints153
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension0
Number of constraints which are defined in intension153
Global constraints used (with number of constraints)

Solver Data (download as text)



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/node76/watcher-268120-1168978003 -o ROOT/results/node76/solver-268120-1168978003 -C 1800 -M 900 /tmp/evaluation/268120-1168978003/VALCSP /tmp/evaluation/268120-1168978003/unknown.xml 

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: 0.91 0.38 0.14 5/78 17882
/proc/meminfo: memFree=1333320/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1604 CPUtime=0
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 246198300 1642496 126 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 5253163 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 401 126 64 8 0 72 0

[startup+0.103508 s]
/proc/loadavg: 0.91 0.38 0.14 5/78 17882
/proc/meminfo: memFree=1333320/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=0.1
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 10 0 0 0 19 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521036 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1736

[startup+0.511586 s]
/proc/loadavg: 0.91 0.38 0.14 5/78 17882
/proc/meminfo: memFree=1333320/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=0.51
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 51 0 0 0 24 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1736

[startup+1.33175 s]
/proc/loadavg: 0.91 0.38 0.14 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1.33
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 133 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520788 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1736

[startup+2.96906 s]
/proc/loadavg: 0.91 0.38 0.14 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=2.96
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 296 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1736

[startup+6.24971 s]
/proc/loadavg: 1.00 0.41 0.15 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=6.24
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 624 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525184 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1736

[startup+12.706 s]
/proc/loadavg: 1.08 0.43 0.16 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=12.7
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 1270 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527149 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1736

[startup+25.5145 s]
/proc/loadavg: 1.28 0.51 0.19 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=25.5
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 2550 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524812 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1736

[startup+51.1315 s]
/proc/loadavg: 1.52 0.63 0.23 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=51.08
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 5108 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520826 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1736

[startup+102.361 s]
/proc/loadavg: 1.79 0.84 0.32 3/78 17882
/proc/meminfo: memFree=1333000/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=102.26
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 10226 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527121 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1736

[startup+162.408 s]
/proc/loadavg: 1.92 1.05 0.42 3/78 17882
/proc/meminfo: memFree=1332936/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=162.25
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 16225 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1736

[startup+222.468 s]
/proc/loadavg: 2.03 1.23 0.53 3/78 17920
/proc/meminfo: memFree=960448/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=222.08
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 22208 0 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522156 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 1736

[startup+282.542 s]
/proc/loadavg: 2.08 1.38 0.62 4/78 17959
/proc/meminfo: memFree=1182400/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=281.85
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 28183 2 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522170 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 281.85
Current children cumulated vsize (KiB) 1736

[startup+342.614 s]
/proc/loadavg: 2.06 1.51 0.71 2/73 17972
/proc/meminfo: memFree=1326824/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=341.61
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 34158 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 341.61
Current children cumulated vsize (KiB) 1736

[startup+402.655 s]
/proc/loadavg: 2.02 1.59 0.79 3/78 17998
/proc/meminfo: memFree=698696/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=401.41
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 40138 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527093 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 401.41
Current children cumulated vsize (KiB) 1736

[startup+462.68 s]
/proc/loadavg: 1.61 1.57 0.83 2/70 18017
/proc/meminfo: memFree=1329928/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=461.28
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 46125 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518096 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 461.28
Current children cumulated vsize (KiB) 1736

[startup+522.69 s]
/proc/loadavg: 1.22 1.46 0.83 2/70 18017
/proc/meminfo: memFree=1329992/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=521.27
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 52124 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520788 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 521.27
Current children cumulated vsize (KiB) 1736

[startup+582.699 s]
/proc/loadavg: 1.08 1.38 0.84 2/70 18017
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=581.26
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 58123 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 581.26
Current children cumulated vsize (KiB) 1736

[startup+642.714 s]
/proc/loadavg: 1.03 1.31 0.84 2/70 18017
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=641.25
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 64122 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525103 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 641.25
Current children cumulated vsize (KiB) 1736

[startup+702.725 s]
/proc/loadavg: 1.01 1.25 0.85 2/70 18017
/proc/meminfo: memFree=1330120/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=701.24
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 70121 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527093 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 701.24
Current children cumulated vsize (KiB) 1736

[startup+762.731 s]
/proc/loadavg: 1.04 1.21 0.86 2/70 18017
/proc/meminfo: memFree=1330120/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=761.22
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 76119 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 761.22
Current children cumulated vsize (KiB) 1736

[startup+822.744 s]
/proc/loadavg: 1.01 1.17 0.87 2/70 18017
/proc/meminfo: memFree=1330120/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=821.21
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 82118 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 821.21
Current children cumulated vsize (KiB) 1736

[startup+882.759 s]
/proc/loadavg: 1.00 1.14 0.87 2/70 18019
/proc/meminfo: memFree=1329928/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=881.21
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 88118 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525173 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 881.21
Current children cumulated vsize (KiB) 1736

[startup+942.767 s]
/proc/loadavg: 1.00 1.11 0.88 2/70 18019
/proc/meminfo: memFree=1329992/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=941.19
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 94116 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527538 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 941.19
Current children cumulated vsize (KiB) 1736

[startup+1002.78 s]
/proc/loadavg: 1.00 1.09 0.89 2/70 18019
/proc/meminfo: memFree=1329992/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1001.15
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 100112 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521042 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1001.15
Current children cumulated vsize (KiB) 1736

[startup+1062.79 s]
/proc/loadavg: 1.03 1.08 0.90 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1061.12
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 106109 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1061.12
Current children cumulated vsize (KiB) 1736

[startup+1122.79 s]
/proc/loadavg: 1.01 1.06 0.90 2/70 18019
/proc/meminfo: memFree=1330120/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1121.09
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 112106 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517334 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1121.09
Current children cumulated vsize (KiB) 1736

[startup+1182.81 s]
/proc/loadavg: 1.00 1.05 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1181.05
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 118102 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517298 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1181.05
Current children cumulated vsize (KiB) 1736

[startup+1242.81 s]
/proc/loadavg: 1.00 1.04 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1241.02
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 124099 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521147 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1241.02
Current children cumulated vsize (KiB) 1736

[startup+1302.83 s]
/proc/loadavg: 1.00 1.03 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1300.98
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 130095 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525109 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1300.98
Current children cumulated vsize (KiB) 1736

[startup+1362.83 s]
/proc/loadavg: 1.00 1.02 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1360.94
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 136091 3 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520793 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1360.94
Current children cumulated vsize (KiB) 1736

[startup+1422.84 s]
/proc/loadavg: 1.00 1.02 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1420.92
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 142088 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527568 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1420.92
Current children cumulated vsize (KiB) 1736

[startup+1482.86 s]
/proc/loadavg: 1.00 1.01 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1480.88
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 148084 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524724 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1480.88
Current children cumulated vsize (KiB) 1736

[startup+1542.86 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1329992/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1540.85
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 154081 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527121 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1540.85
Current children cumulated vsize (KiB) 1736

[startup+1602.87 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1600.81
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 160077 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1600.81
Current children cumulated vsize (KiB) 1736

[startup+1662.88 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1660.77
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 166073 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524900 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1660.77
Current children cumulated vsize (KiB) 1736

[startup+1722.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1329992/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1720.74
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 172070 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522031 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1720.74
Current children cumulated vsize (KiB) 1736

[startup+1782.91 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1780.71
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 178067 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524998 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1780.71
Current children cumulated vsize (KiB) 1736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.26 s]
/proc/loadavg: 1.00 1.00 0.91 2/70 18019
/proc/meminfo: memFree=1330056/2055888 swapFree=4095388/4096564
[pid=17881] ppid=17879 vsize=1736 CPUtime=1800.05
/proc/17881/stat : 17881 (VALCSP) R 17879 17881 17444 0 -1 4194304 181 0 0 0 180001 4 0 0 25 0 1 0 246198300 1777664 159 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 0 0 0
/proc/17881/statm: 434 159 66 8 0 105 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1736

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.26
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.043993
CPU usage (%): 99.8777
Max. virtual memory (cumulated for all children) (KiB): 1736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
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= 181
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6715

runsolver used 1.52477 s user time and 3.67144 s system time

The end



Launcher Data (download as text)




Begin job on node76 on Tue Jan 16 20:06:49 UTC 2007


IDJOB= 268120
IDBENCH= 3561
IDSOLVER= 90
FILE ID= node76/268120-1168978003

PBS_JOBID= 3566114

Free space on /tmp= 66652 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-18.xml
COMMAND LINE= /tmp/evaluation/268120-1168978003/VALCSP /tmp/evaluation/268120-1168978003/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-268120-1168978003 -o ROOT/results/node76/solver-268120-1168978003 -C 1800 -M 900  /tmp/evaluation/268120-1168978003/VALCSP /tmp/evaluation/268120-1168978003/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  28435801f17ea568530f60fb0a1947d0

RANDOM SEED= 726118157

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		: 3000.254
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	: 6006.17
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		: 3000.254
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1333736 kB
Buffers:         52616 kB
Cached:         570940 kB
SwapCached:        276 kB
Active:          82660 kB
Inactive:       564852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1333736 kB
SwapTotal:     4096564 kB
SwapFree:      4095388 kB
Dirty:             140 kB
Writeback:           0 kB
Mapped:          33876 kB
Slab:            60340 kB
Committed_AS:  7621088 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66652 MiB



End job on node76 on Tue Jan 16 20:36:58 UTC 2007