Trace number 198548

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
buggy_2_5_s 2007-01-08? (TO) 1800.08 1808.62

General information on the benchmark

Namepigeons/
pigeons-50.xml
MD5SUM12147b726cdc62e4a1c95be8697eb0dc
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1225
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
Global constraints used (with number of constraints)

Solver Data (download as text)

1808.62	/tmp/evaluation/198548-1168285076/solver2: line 23: 12179 Terminated              ./standalone BORDEWIJK

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/node15/watcher-198548-1168285076 -o ROOT/results/node15/solver-198548-1168285076 -C 1800 -M 900 /tmp/evaluation/198548-1168285076/solver2 /tmp/evaluation/198548-1168285076/unknown 1800 

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: 1.08 1.10 1.09 9/89 12157
/proc/meminfo: memFree=1716344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0
/proc/12152/stat : 12152 (solver2) R 12147 12152 10765 0 -1 4194304 295 0 0 0 0 0 0 0 21 0 1 0 176902589 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/12152/statm: 1338 232 194 169 0 49 0
[pid=12154] ppid=12152 vsize=0 CPUtime=0
/proc/12154/stat : 12154 (solver2) R 12152 12152 10765 0 -1 4194372 26 0 0 0 0 0 0 0 21 0 1 0 176902590 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/12154/statm: 0 0 0 0 0 0 0
[pid=12156] ppid=12152 vsize=0 CPUtime=0
/proc/12156/stat : 12156 (grep) Z 12152 12152 10765 0 -1 4194316 164 0 0 0 0 0 0 0 18 0 1 0 176902590 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/12156/statm: 0 0 0 0 0 0 0

[startup+0.106855 s]
/proc/loadavg: 1.08 1.10 1.09 9/89 12157
/proc/meminfo: memFree=1716344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.02
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 376 2239 0 0 0 0 1 1 20 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514915 s]
/proc/loadavg: 1.08 1.10 1.09 9/89 12157
/proc/meminfo: memFree=1716344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5352

[startup+1.33705 s]
/proc/loadavg: 1.08 1.10 1.09 3/88 12179
/proc/meminfo: memFree=1714184/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1.07
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 571 0 0 0 106 1 0 0 25 0 1 0 176902614 4517888 546 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549737 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 546 137 64 0 418 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 9764

[startup+2.97833 s]
/proc/loadavg: 1.08 1.10 1.09 4/88 12179
/proc/meminfo: memFree=1714184/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=2.7
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 571 0 0 0 269 1 0 0 25 0 1 0 176902614 4517888 546 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549660 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 546 137 64 0 418 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 9764

[startup+6.25989 s]
/proc/loadavg: 1.23 1.13 1.10 3/88 12179
/proc/meminfo: memFree=1714000/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=5.96
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 571 0 0 0 595 1 0 0 25 0 1 0 176902614 4517888 546 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 546 137 64 0 418 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 9764

[startup+12.727 s]
/proc/loadavg: 1.29 1.14 1.10 4/88 12179
/proc/meminfo: memFree=1714024/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=12.39
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 571 0 0 0 1238 1 0 0 25 0 1 0 176902614 4517888 546 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 546 137 64 0 418 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9764

[startup+25.5462 s]
/proc/loadavg: 1.45 1.18 1.12 4/88 12179
/proc/meminfo: memFree=1714024/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=25.16
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 571 0 0 0 2514 2 0 0 25 0 1 0 176902614 4517888 546 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552204 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 546 137 64 0 418 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 9764

[startup+51.1955 s]
/proc/loadavg: 1.64 1.25 1.14 3/88 12179
/proc/meminfo: memFree=1714344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=50.68
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 5066 2 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159776873 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 9764

[startup+102.474 s]
/proc/loadavg: 1.84 1.36 1.18 3/88 12179
/proc/meminfo: memFree=1714408/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=101.72
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 10170 2 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159773199 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 9764

[startup+162.578 s]
/proc/loadavg: 1.94 1.48 1.23 3/88 12179
/proc/meminfo: memFree=1714408/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=161.55
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 16153 2 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516977 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 9764

[startup+222.587 s]
/proc/loadavg: 1.98 1.57 1.28 3/88 12179
/proc/meminfo: memFree=1714408/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=221.26
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 22123 3 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523653 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 221.48
Current children cumulated vsize (KiB) 9764

[startup+282.683 s]
/proc/loadavg: 2.12 1.68 1.33 3/88 12179
/proc/meminfo: memFree=1714408/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=281.09
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 28106 3 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159854521 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 281.31
Current children cumulated vsize (KiB) 9764

[startup+342.777 s]
/proc/loadavg: 2.04 1.73 1.37 3/88 12179
/proc/meminfo: memFree=1714408/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=340.91
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 34088 3 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523630 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 341.13
Current children cumulated vsize (KiB) 9764

[startup+402.874 s]
/proc/loadavg: 2.01 1.78 1.40 4/88 12179
/proc/meminfo: memFree=1714344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=400.71
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 40068 3 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134517455 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 400.93
Current children cumulated vsize (KiB) 9764

[startup+462.967 s]
/proc/loadavg: 2.00 1.82 1.44 3/88 12179
/proc/meminfo: memFree=1714216/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=460.54
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 46051 3 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159867721 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 460.76
Current children cumulated vsize (KiB) 9764

[startup+523.064 s]
/proc/loadavg: 2.00 1.85 1.47 3/88 12179
/proc/meminfo: memFree=1714216/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22

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

[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1058.75
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 105871 4 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1058.97
Current children cumulated vsize (KiB) 9764

[startup+1124.03 s]
/proc/loadavg: 2.00 1.98 1.71 3/88 12179
/proc/meminfo: memFree=1713512/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1118.55
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 111851 4 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1118.77
Current children cumulated vsize (KiB) 9764

[startup+1184.13 s]
/proc/loadavg: 2.00 1.98 1.73 3/88 12179
/proc/meminfo: memFree=1713448/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1178.39
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 117834 5 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159785604 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1178.61
Current children cumulated vsize (KiB) 9764

[startup+1244.22 s]
/proc/loadavg: 2.00 1.98 1.74 3/88 12179
/proc/meminfo: memFree=1713384/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1238.19
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 123814 5 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516969 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1238.41
Current children cumulated vsize (KiB) 9764

[startup+1304.32 s]
/proc/loadavg: 2.04 1.99 1.76 3/88 12179
/proc/meminfo: memFree=1713320/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1298.01
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 129796 5 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159864191 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1298.23
Current children cumulated vsize (KiB) 9764

[startup+1364.42 s]
/proc/loadavg: 2.01 1.99 1.77 3/88 12179
/proc/meminfo: memFree=1713192/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1357.84
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 135779 5 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159854229 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1358.06
Current children cumulated vsize (KiB) 9764

[startup+1424.43 s]
/proc/loadavg: 2.00 1.99 1.78 3/94 12317
/proc/meminfo: memFree=1711344/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1417.49
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 141739 10 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523749 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1417.71
Current children cumulated vsize (KiB) 9764

[startup+1484.44 s]
/proc/loadavg: 2.00 1.99 1.79 3/88 12377
/proc/meminfo: memFree=1712288/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1477.15
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 147701 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134517198 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1477.37
Current children cumulated vsize (KiB) 9764

[startup+1544.54 s]
/proc/loadavg: 2.00 1.99 1.80 4/88 12377
/proc/meminfo: memFree=1712296/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1536.98
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 153684 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552126 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1537.2
Current children cumulated vsize (KiB) 9764

[startup+1604.64 s]
/proc/loadavg: 2.04 2.01 1.82 3/88 12377
/proc/meminfo: memFree=1712296/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1596.78
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 159664 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554600 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1597
Current children cumulated vsize (KiB) 9764

[startup+1664.73 s]
/proc/loadavg: 2.01 2.00 1.83 4/88 12377
/proc/meminfo: memFree=1712360/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1656.61
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 165647 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549083 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1656.83
Current children cumulated vsize (KiB) 9764

[startup+1724.82 s]
/proc/loadavg: 2.16 2.03 1.84 3/88 12377
/proc/meminfo: memFree=1712296/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1716.43
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 171629 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1716.65
Current children cumulated vsize (KiB) 9764

[startup+1784.93 s]
/proc/loadavg: 2.06 2.02 1.85 3/88 12377
/proc/meminfo: memFree=1712232/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1776.24
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 177610 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159770180 0 0 4096 0 0 0 0 17 0 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1776.46
Current children cumulated vsize (KiB) 9764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.61 s]
/proc/loadavg: 1.96 2.01 1.84 2/82 12388
/proc/meminfo: memFree=1723096/2055920 swapFree=4174172/4192956
[pid=12152] ppid=12147 vsize=5352 CPUtime=0.22
/proc/12152/stat : 12152 (solver2) S 12147 12152 10765 0 -1 4194304 397 3526 0 0 0 0 11 11 15 0 1 0 176902589 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12152/statm: 1338 242 203 169 0 49 0
[pid=12179] ppid=12152 vsize=4412 CPUtime=1799.83
/proc/12179/stat : 12179 (standalone) R 12152 12152 10765 0 -1 4194304 572 0 0 0 179969 14 0 0 25 0 1 0 176902614 4517888 547 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554449 0 0 4096 0 0 0 0 17 1 0 0
/proc/12179/statm: 1103 547 137 64 0 418 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 9764

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1808.62
CPU time (s): 1800.08
CPU user time (s): 1799.81
CPU system time (s): 0.265959
CPU usage (%): 99.5275
Max. virtual memory (cumulated for all children) (KiB): 9764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4508
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= 85
involuntary context switches= 64371

runsolver used 1.73174 s user time and 4.78827 s system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Jan  8 19:37:57 UTC 2007


IDJOB= 198548
IDBENCH= 3562
FILE ID= node15/198548-1168285076

PBS_JOBID= 3501695

Free space on /tmp= 66315 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50.xml
COMMAND LINE= /tmp/evaluation/198548-1168285076/solver2 /tmp/evaluation/198548-1168285076/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-198548-1168285076 -o ROOT/results/node15/solver-198548-1168285076 -C 1800 -M 900  /tmp/evaluation/198548-1168285076/solver2 /tmp/evaluation/198548-1168285076/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  12147b726cdc62e4a1c95be8697eb0dc

RANDOM SEED= 569717411

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		: 3000.276
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		: 3000.276
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:       1717784 kB
Buffers:         16368 kB
Cached:         233648 kB
SwapCached:       5800 kB
Active:         207044 kB
Inactive:        78244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717784 kB
SwapTotal:     4192956 kB
SwapFree:      4174172 kB
Dirty:           21152 kB
Writeback:           0 kB
Mapped:          45168 kB
Slab:            37592 kB
Committed_AS:  5354004 kB
PageTables:       2232 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= 66325 MiB



End job on node15 on Mon Jan  8 20:08:07 UTC 2007