Trace number 194974

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 2007-01-08? (TO) 1800.08 1807.74

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-27_ext.xml
MD5SUM81766b12f834a6359457450a0ce6b25f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark714.584
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

1807.73	/tmp/evaluation/194974-1168282823/solver: line 21: 20176 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/node2/watcher-194974-1168282823 -o ROOT/results/node2/solver-194974-1168282823 -C 1800 -M 900 /tmp/evaluation/194974-1168282823/solver /tmp/evaluation/194974-1168282823/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: 1.92 1.98 1.85 3/87 20163
/proc/meminfo: memFree=1695104/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5212 CPUtime=0
/proc/20162/stat : 20162 (solver) R 20160 20162 18094 0 -1 4194304 83 0 0 0 0 0 0 0 20 0 1 0 176678147 5337088 56 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4722048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20162/statm: 1303 56 40 169 0 14 0

[startup+0.103407 s]
/proc/loadavg: 1.92 1.98 1.85 3/87 20163
/proc/meminfo: memFree=1695104/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.08
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 376 2246 0 0 0 0 6 2 16 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.512484 s]
/proc/loadavg: 1.92 1.98 1.85 3/87 20163
/proc/meminfo: memFree=1695104/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.08
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 376 2246 0 0 0 0 6 2 16 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33963 s]
/proc/loadavg: 1.92 1.98 1.85 3/88 20176
/proc/meminfo: memFree=1692664/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=0.59
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 58 1 0 0 22 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160564425 0 0 4096 0 0 0 0 17 1 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9096

[startup+2.97693 s]
/proc/loadavg: 1.92 1.98 1.85 2/82 20187
/proc/meminfo: memFree=1706472/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=2.23
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 222 1 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160581125 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9096

[startup+6.26553 s]
/proc/loadavg: 2.01 2.00 1.86 3/84 20840
/proc/meminfo: memFree=1695064/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=5.5
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 547 3 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516883 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 9096

[startup+12.7297 s]
/proc/loadavg: 2.01 2.00 1.86 3/88 20856
/proc/meminfo: memFree=1691768/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=11.96
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 1193 3 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554219 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9096

[startup+25.5501 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 20856
/proc/meminfo: memFree=1691896/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=24.78
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 2475 3 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9096

[startup+51.2198 s]
/proc/loadavg: 2.00 2.00 1.86 3/94 20930
/proc/meminfo: memFree=1690736/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=50.37
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 5031 6 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554219 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9096

[startup+102.446 s]
/proc/loadavg: 2.00 2.00 1.87 3/94 21012
/proc/meminfo: memFree=1690936/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=101.52
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 10139 13 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549739 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 9096

[startup+162.475 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 21054
/proc/meminfo: memFree=1691960/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=161.48
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 16132 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160602651 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 9096

[startup+222.507 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 21054
/proc/meminfo: memFree=1691960/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=221.43
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 22127 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554711 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 9096

[startup+282.53 s]
/proc/loadavg: 2.08 2.02 1.89 3/88 21054
/proc/meminfo: memFree=1691960/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=281.39
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 28123 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554300 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 9096

[startup+342.583 s]
/proc/loadavg: 2.03 2.01 1.90 3/88 21054
/proc/meminfo: memFree=1692088/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=341.18
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 34102 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 341.89
Current children cumulated vsize (KiB) 9096

[startup+402.584 s]
/proc/loadavg: 2.04 2.02 1.91 3/88 21054
/proc/meminfo: memFree=1692088/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=400.89
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 40073 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522037 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 401.6
Current children cumulated vsize (KiB) 9096

[startup+462.591 s]
/proc/loadavg: 2.01 2.02 1.91 3/88 21054
/proc/meminfo: memFree=1692088/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=460.63
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 46047 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516876 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 461.34
Current children cumulated vsize (KiB) 9096

[startup+522.595 s]
/proc/loadavg: 2.00 2.01 1.91 3/88 21054
/proc/meminfo: memFree=1692024/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=520.36
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 52020 16 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 521.07

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

[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1057.83
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 105763 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160584610 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1058.54
Current children cumulated vsize (KiB) 9096

[startup+1122.73 s]
/proc/loadavg: 2.02 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691072/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1117.54
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 111734 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549613 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1118.25
Current children cumulated vsize (KiB) 9096

[startup+1182.74 s]
/proc/loadavg: 2.01 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691072/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1177.28
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 117708 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1177.99
Current children cumulated vsize (KiB) 9096

[startup+1242.74 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1237.01
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 123681 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548918 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1237.72
Current children cumulated vsize (KiB) 9096

[startup+1302.75 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1296.72
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 129652 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522175 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1297.43
Current children cumulated vsize (KiB) 9096

[startup+1362.75 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691200/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1356.45
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 135625 20 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549624 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1357.16
Current children cumulated vsize (KiB) 9096

[startup+1422.77 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 21739
/proc/meminfo: memFree=1691200/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1416.19
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 141598 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1416.9
Current children cumulated vsize (KiB) 9096

[startup+1482.77 s]
/proc/loadavg: 2.04 2.01 1.92 3/88 21739
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1475.89
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 147568 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134520146 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1476.6
Current children cumulated vsize (KiB) 9096

[startup+1542.79 s]
/proc/loadavg: 2.01 2.01 1.92 3/88 21739
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1535.63
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 153542 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549083 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1536.34
Current children cumulated vsize (KiB) 9096

[startup+1602.79 s]
/proc/loadavg: 2.00 2.00 1.92 3/88 21739
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1595.37
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 159516 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1596.08
Current children cumulated vsize (KiB) 9096

[startup+1662.8 s]
/proc/loadavg: 2.04 2.01 1.93 3/88 21739
/proc/meminfo: memFree=1691072/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1655.08
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 165487 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160553388 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1655.79
Current children cumulated vsize (KiB) 9096

[startup+1722.8 s]
/proc/loadavg: 2.01 2.01 1.93 3/88 21739
/proc/meminfo: memFree=1691008/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1714.81
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 171460 21 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516846 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1715.52
Current children cumulated vsize (KiB) 9096

[startup+1782.8 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 21739
/proc/meminfo: memFree=1691072/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1774.56
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 177434 22 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516860 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1775.27
Current children cumulated vsize (KiB) 9096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.73 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 21739
/proc/meminfo: memFree=1691072/2055920 swapFree=4191880/4192956
[pid=20162] ppid=20160 vsize=5352 CPUtime=0.71
/proc/20162/stat : 20162 (solver) S 20160 20162 18094 0 -1 4194304 396 3185 0 0 0 0 63 8 15 0 1 0 176678147 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20162/statm: 1338 242 203 169 0 49 0
[pid=20176] ppid=20162 vsize=3744 CPUtime=1799.35
/proc/20176/stat : 20176 (standalone) R 20162 20162 18094 0 -1 4194304 418 0 0 0 179913 22 0 0 25 0 1 0 176678221 3833856 392 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549637 0 0 4096 0 0 0 0 17 0 0 0
/proc/20176/statm: 936 392 137 64 0 251 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 9096

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1807.74
CPU time (s): 1800.08
CPU user time (s): 1799.78
CPU system time (s): 0.308953
CPU usage (%): 99.5765
Max. virtual memory (cumulated for all children) (KiB): 9096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4013
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= 90
involuntary context switches= 26596

runsolver used 1.88571 s user time and 4.76828 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan  8 19:00:25 UTC 2007


IDJOB= 194974
IDBENCH= 3242
FILE ID= node2/194974-1168282823

PBS_JOBID= 3501632

Free space on /tmp= 66318 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-27_ext.xml
COMMAND LINE= /tmp/evaluation/194974-1168282823/solver /tmp/evaluation/194974-1168282823/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-194974-1168282823 -o ROOT/results/node2/solver-194974-1168282823 -C 1800 -M 900  /tmp/evaluation/194974-1168282823/solver /tmp/evaluation/194974-1168282823/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  81766b12f834a6359457450a0ce6b25f

RANDOM SEED= 888363683

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1695520 kB
Buffers:         45044 kB
Cached:         203412 kB
SwapCached:        288 kB
Active:         219100 kB
Inactive:        91524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695520 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           11252 kB
Writeback:           0 kB
Mapped:          81480 kB
Slab:            34396 kB
Committed_AS:  4639140 kB
PageTables:       2380 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= 66317 MiB



End job on node2 on Mon Jan  8 19:30:33 UTC 2007