Trace number 1091279

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
galac E? (TO) 1800 1815.41

General information on the benchmark

Namecsp/pigeons/
normalized-pigeons-20.xml
MD5SUM6d8af51162fb4e6be4fd08a4b34b9a45
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 benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
0.02/0.78	c start processing
0.02/0.78	c start relation processing
0.02/0.78	c start cnf exporting
1.25/1.31	c parsing time : 0.658
1.25/1.32	c preprocessing time : 1.191
1.25/1.32	
1.25/1.32	c Nary constraints - conflicts : 0 supports : 0
1.25/1.32	c Binary constraints - conflicts : 190 supports :0
1.25/1.32	c max arity constraint : 2
1.25/1.32	c Max Tuples generated 361
1.25/1.32	c relations : 1
1.25/1.32	c relations BDD: 0
1.25/1.32	c sampling 0/0
1.25/1.32	c vars : 381 - clauses :  7050
1.25/1.32	
1.25/1.35	 
1.25/1.35	c --- SAT Solver Stats ---
1.25/1.35	 
1.25/1.35	c eSAT 0.1 : minisat core with additionnal features
1.25/1.35	c ============================[ Problem Statistics ]=============================
1.25/1.35	c |                                                                             |
1.25/1.35	c |  Number of variables:  380                                                  |
1.25/1.35	c |  Number of clauses:    7050                                                 |
1.25/1.36	c |  Parsing time:         0.00         s                                       |

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-1091279-1215274405/watcher-1091279-1215274405 -o /tmp/evaluation-result-1091279-1215274405/solver-1091279-1215274405 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacE.sh HOME/instance-1091279-1215274405.xml 

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 2.06 2.04 4/78 1849
/proc/meminfo: memFree=1703960/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=18572 CPUtime=0
/proc/1849/stat : 1849 (runsolver) R 1846 1849 762 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006413736 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 213116316967 0 0 4096 24578 0 0 0 17 1 0 0
/proc/1849/statm: 4643 292 257 25 0 2626 0

[startup+0.0797989 s]
/proc/loadavg: 2.00 2.06 2.04 4/78 1849
/proc/meminfo: memFree=1703960/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=0.02
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 766 1697 0 0 0 1 0 1 18 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+0.10195 s]
/proc/loadavg: 2.00 2.06 2.04 4/78 1849
/proc/meminfo: memFree=1703960/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=0.02
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 766 1697 0 0 0 1 0 1 18 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+0.301971 s]
/proc/loadavg: 2.00 2.06 2.04 4/78 1849
/proc/meminfo: memFree=1703960/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=0.02
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 766 1697 0 0 0 1 0 1 18 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+0.702013 s]
/proc/loadavg: 2.00 2.06 2.04 4/78 1849
/proc/meminfo: memFree=1703960/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=0.02
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 766 1697 0 0 0 1 0 1 18 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+1.5011 s]
/proc/loadavg: 2.00 2.06 2.04 4/88 1872
/proc/meminfo: memFree=1663432/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 47564

[startup+3.10228 s]
/proc/loadavg: 2.00 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1699592/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=6828 CPUtime=1.72
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 1394 0 0 0 172 0 0 0 25 0 1 0 2006413872 6991872 1376 996147200 134512640 135177480 4294955968 18446744073709551615 134558397 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 1707 1376 81 162 0 1542 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 54392

[startup+6.30163 s]
/proc/loadavg: 2.00 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1693576/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=11940 CPUtime=4.89
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 2657 0 0 0 488 1 0 0 25 0 1 0 2006413872 12226560 2639 996147200 134512640 135177480 4294955968 18446744073709551615 134572502 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 2985 2639 81 162 0 2820 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 59504

[startup+12.7013 s]
/proc/loadavg: 2.00 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1689288/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=15760 CPUtime=11.23
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 3606 0 0 0 1121 2 0 0 25 0 1 0 2006413872 16138240 3588 996147200 134512640 135177480 4294955968 18446744073709551615 134565419 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 3940 3588 81 162 0 3775 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 63324

[startup+25.5017 s]
/proc/loadavg: 2.00 2.05 2.04 3/80 1873
/proc/meminfo: memFree=1686664/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=17960 CPUtime=23.91
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 4172 0 0 0 2389 2 0 0 25 0 1 0 2006413872 18391040 4154 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 4490 4154 81 162 0 4325 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 65524

[startup+51.1015 s]
/proc/loadavg: 2.00 2.05 2.04 3/80 1873
/proc/meminfo: memFree=1680904/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=24300 CPUtime=49.27
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 5735 0 0 0 4923 4 0 0 25 0 1 0 2006413872 24883200 5717 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 6075 5717 81 162 0 5910 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 71864

[startup+102.306 s]
/proc/loadavg: 2.07 2.05 2.04 3/80 1873
/proc/meminfo: memFree=1675656/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=29136 CPUtime=99.99
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 6935 0 0 0 9993 6 0 0 25 0 1 0 2006413872 29835264 6917 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 7284 6917 81 162 0 7119 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 76700

[startup+162.302 s]
/proc/loadavg: 2.08 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1662920/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=42468 CPUtime=159.42
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 10191 0 0 0 15934 8 0 0 25 0 1 0 2006413872 43487232 10173 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 10617 10173 81 162 0 10452 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 90032

[startup+222.301 s]
/proc/loadavg: 2.09 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1661128/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=44032 CPUtime=218.86
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 10518 0 0 0 21877 9 0 0 25 0 1 0 2006413872 45088768 10500 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 11008 10500 81 162 0 10843 0
Current children cumulated CPU time (s) 220.14
Current children cumulated vsize (KiB) 91596

[startup+282.302 s]
/proc/loadavg: 2.08 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1661128/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=44032 CPUtime=278.3
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 10542 0 0 0 27821 9 0 0 25 0 1 0 2006413872 45088768 10524 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 11008 10524 81 162 0 10843 0
Current children cumulated CPU time (s) 279.58
Current children cumulated vsize (KiB) 91596

[startup+342.301 s]
/proc/loadavg: 2.08 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1655624/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=49496 CPUtime=337.74
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 11911 0 0 0 33763 11 0 0 25 0 1 0 2006413872 50683904 11893 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 12374 11893 81 162 0 12209 0
Current children cumulated CPU time (s) 339.02
Current children cumulated vsize (KiB) 97060

[startup+402.302 s]
/proc/loadavg: 2.07 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1647944/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=57564 CPUtime=397.18
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 13852 0 0 0 39705 13 0 0 25 0 1 0 2006413872 58945536 13834 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 14391 13834 81 162 0 14226 0
Current children cumulated CPU time (s) 398.46
Current children cumulated vsize (KiB) 105128

[startup+462.301 s]
/proc/loadavg: 2.07 2.06 2.04 3/80 1873
/proc/meminfo: memFree=1645128/2055920 swapFree=4179948/4192956

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

/proc/1873/statm: 22160 21474 81 162 0 21995 0
Current children cumulated CPU time (s) 1111.7
Current children cumulated vsize (KiB) 136204

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/80 1873
/proc/meminfo: memFree=1613640/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=92108 CPUtime=1169.86
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 22311 0 0 0 116964 22 0 0 25 0 1 0 2006413872 94318592 22293 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 23027 22293 81 162 0 22862 0
Current children cumulated CPU time (s) 1171.14
Current children cumulated vsize (KiB) 139672

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/80 1873
/proc/meminfo: memFree=1610696/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=95016 CPUtime=1229.3
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 23024 0 0 0 122907 23 0 0 25 0 1 0 2006413872 97296384 23006 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 23754 23006 81 162 0 23589 0
Current children cumulated CPU time (s) 1230.58
Current children cumulated vsize (KiB) 142580

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/80 1873
/proc/meminfo: memFree=1608456/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=97304 CPUtime=1288.73
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 23560 0 0 0 128850 23 0 0 25 0 1 0 2006413872 99639296 23542 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 24326 23542 81 162 0 24161 0
Current children cumulated CPU time (s) 1290.01
Current children cumulated vsize (KiB) 144868

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 1873
/proc/meminfo: memFree=1608456/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=97304 CPUtime=1348.17
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 23560 0 0 0 134794 23 0 0 25 0 1 0 2006413872 99639296 23542 996147200 134512640 135177480 4294955968 18446744073709551615 134565422 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 24326 23542 81 162 0 24161 0
Current children cumulated CPU time (s) 1349.45
Current children cumulated vsize (KiB) 144868

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 1873
/proc/meminfo: memFree=1608328/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=97304 CPUtime=1407.62
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 23577 0 0 0 140738 24 0 0 25 0 1 0 2006413872 99639296 23559 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 24326 23559 81 162 0 24161 0
Current children cumulated CPU time (s) 1408.9
Current children cumulated vsize (KiB) 144868

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 1873
/proc/meminfo: memFree=1608392/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=97304 CPUtime=1467.05
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 23578 0 0 0 146681 24 0 0 25 0 1 0 2006413872 99639296 23560 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 24326 23560 81 162 0 24161 0
Current children cumulated CPU time (s) 1468.33
Current children cumulated vsize (KiB) 144868

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 1873
/proc/meminfo: memFree=1605256/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1526.48
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24354 0 0 0 152624 24 0 0 25 0 1 0 2006413872 102977536 24336 996147200 134512640 135177480 4294955968 18446744073709551615 134565414 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 25141 24336 81 162 0 24976 0
Current children cumulated CPU time (s) 1527.76
Current children cumulated vsize (KiB) 148128

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 1873
/proc/meminfo: memFree=1605064/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1585.92
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24356 0 0 0 158567 25 0 0 25 0 1 0 2006413872 102977536 24338 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 1 0 0
/proc/1873/statm: 25141 24338 81 162 0 24976 0
Current children cumulated CPU time (s) 1587.2
Current children cumulated vsize (KiB) 148128

[startup+1662.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 1931
/proc/meminfo: memFree=1446264/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1645.67
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24362 0 0 0 164539 28 0 0 25 0 1 0 2006413872 102977536 24344 996147200 134512640 135177480 4294955968 18446744073709551615 134565474 0 0 4096 3 0 0 0 17 0 0 0
/proc/1873/statm: 25141 24344 81 162 0 24976 0
Current children cumulated CPU time (s) 1646.95
Current children cumulated vsize (KiB) 148128

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 1931
/proc/meminfo: memFree=1445624/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1705.65
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24365 0 0 0 170536 29 0 0 25 0 1 0 2006413872 102977536 24347 996147200 134512640 135177480 4294955968 18446744073709551615 134565379 0 0 4096 3 0 0 0 17 0 0 0
/proc/1873/statm: 25141 24347 81 162 0 24976 0
Current children cumulated CPU time (s) 1706.93
Current children cumulated vsize (KiB) 148128

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 1931
/proc/meminfo: memFree=1445048/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1765.63
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24365 0 0 0 176534 29 0 0 25 0 1 0 2006413872 102977536 24347 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/1873/statm: 25141 24347 81 162 0 24976 0
Current children cumulated CPU time (s) 1766.91
Current children cumulated vsize (KiB) 148128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 1931
/proc/meminfo: memFree=1444920/2055920 swapFree=4179948/4192956
[pid=1849] ppid=1846 vsize=47564 CPUtime=1.28
/proc/1849/stat : 1849 (galacE.sh) S 1846 1849 762 0 -1 4194304 800 15014 0 1 0 1 119 8 16 0 1 0 2006413736 48705536 365 996147200 4194304 4520092 548682068832 18446744073709551615 213115923290 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1849/statm: 11891 365 246 79 0 219 0
[pid=1873] ppid=1849 vsize=100564 CPUtime=1798.72
/proc/1873/stat : 1873 (eSAT_static) R 1849 1849 762 0 -1 4194304 24366 0 0 0 179843 29 0 0 25 0 1 0 2006413872 102977536 24348 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/1873/statm: 25141 24348 81 162 0 24976 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 148128

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1849 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=196818
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=100984
# CPU time returned by wait4() is 1.2978
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1815.41
CPU time (s): 1800
CPU user time (s): 1799.62
CPU system time (s): 0.38
CPU usage (%): 99.1509
Max. virtual memory (cumulated for all children) (KiB): 860384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19682
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15814
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 199
involuntary context switches= 145

runsolver used 2.02469 second user time and 6.24305 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-05 18:13:25
IDJOB=1091279
IDBENCH=58537
IDSOLVER=351
FILE ID=node37/1091279-1215274405
PBS_JOBID= 7882217
Free space on /tmp= 66560 MiB

SOLVER NAME= galac E
BENCH NAME= CPAI08/csp/pigeons/normalized-pigeons-20.xml
COMMAND LINE= HOME/galacE.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091279-1215274405/watcher-1091279-1215274405 -o /tmp/evaluation-result-1091279-1215274405/solver-1091279-1215274405 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacE.sh HOME/instance-1091279-1215274405.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6d8af51162fb4e6be4fd08a4b34b9a45
RANDOM SEED=1252043072

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1704440 kB
Buffers:         57528 kB
Cached:         216160 kB
SwapCached:       7220 kB
Active:         173824 kB
Inactive:       116124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704440 kB
SwapTotal:     4192956 kB
SwapFree:      4179948 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          25076 kB
Slab:            46228 kB
Committed_AS:  3590872 kB
PageTables:       2256 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66508 MiB
End job on node37 at 2008-07-05 18:43:42