Trace number 194904

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
Diarmuid-rndi 2006-12-21? (TO) 1800.03 1810.63

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-22_ext.xml
MD5SUM8562e9e8a5ace187915608298ca5a4f7
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 benchmark141.697
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-194904-1168107582 -o ROOT/results/node42/solver-194904-1168107582 -C 1800 -M 900 /tmp/evaluation/194904-1168107582/solver 

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

/proc/loadavg: 2.00 2.00 1.93 3/73 1351
/proc/meminfo: memFree=1875072/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=928 CPUtime=0
/proc/1350/stat : 1350 (solver) R 1348 1350 442 0 -1 4194304 48 0 0 0 0 0 0 0 20 0 1 0 159158651 950272 32 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259412522377 0 0 4096 0 0 0 0 17 1 0 0
/proc/1350/statm: 232 32 25 169 0 8 0

[startup+0.103092 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1351
/proc/meminfo: memFree=1875072/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511138 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1351
/proc/meminfo: memFree=1875072/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33323 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869936/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1.3
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1470 0 0 0 130 0 0 0 25 0 1 0 159158652 8069120 1429 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1429 244 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 15832

[startup+2.98241 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869872/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=2.94
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1470 0 0 0 294 0 0 0 25 0 1 0 159158652 8069120 1429 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879374 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1429 244 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15832

[startup+6.26177 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869936/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=6.19
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1473 0 0 0 619 0 0 0 25 0 1 0 159158652 8069120 1432 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1432 244 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 15832

[startup+12.7405 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869872/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=12.61
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1478 0 0 0 1260 1 0 0 25 0 1 0 159158652 8069120 1437 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879813 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1437 244 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 15832

[startup+25.5719 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869872/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=25.33
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1487 0 0 0 2531 2 0 0 25 0 1 0 159158652 8069120 1446 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1446 245 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 15832

[startup+51.2558 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869936/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=50.78
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1490 0 0 0 5074 4 0 0 25 0 1 0 159158652 8069120 1449 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1449 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 15832

[startup+102.517 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869936/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=101.6
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1490 0 0 0 10151 9 0 0 25 0 1 0 159158652 8069120 1449 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134809178 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1449 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 15832

[startup+162.615 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869936/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=161.15
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 16102 13 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879280 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.15
Current children cumulated vsize (KiB) 15832

[startup+222.718 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1354
/proc/meminfo: memFree=1869872/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=220.71
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 22054 17 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.71
Current children cumulated vsize (KiB) 15832

[startup+282.817 s]
/proc/loadavg: 2.11 2.03 1.94 3/75 1354
/proc/meminfo: memFree=1869872/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=280.26
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 28005 21 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683900 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.26
Current children cumulated vsize (KiB) 15832

[startup+342.906 s]
/proc/loadavg: 2.04 2.02 1.94 3/75 1354
/proc/meminfo: memFree=1869808/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=339.82
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 33957 25 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878423 0 0 4096 130 0 0 0 17 1 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.82
Current children cumulated vsize (KiB) 15832

[startup+403.002 s]

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

/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1235.33
Current children cumulated vsize (KiB) 15832

[startup+1303.35 s]
/proc/loadavg: 2.05 2.01 1.97 3/76 1418
/proc/meminfo: memFree=1827056/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1295.05
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 129406 99 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1295.05
Current children cumulated vsize (KiB) 15832

[startup+1363.36 s]
/proc/loadavg: 2.02 2.01 1.97 3/76 1418
/proc/meminfo: memFree=1824688/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1354.8
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 135376 104 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1354.8
Current children cumulated vsize (KiB) 15832

[startup+1423.37 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1824368/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1414.53
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 141344 109 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1414.53
Current children cumulated vsize (KiB) 15832

[startup+1483.37 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1824176/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1474.25
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 147311 114 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1474.25
Current children cumulated vsize (KiB) 15832

[startup+1543.37 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1822640/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1534
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 153282 118 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876963 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1534
Current children cumulated vsize (KiB) 15832

[startup+1603.38 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1821104/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1593.74
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 159252 122 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1593.74
Current children cumulated vsize (KiB) 15832

[startup+1663.39 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1820848/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1653.46
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 165219 127 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134880367 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1653.46
Current children cumulated vsize (KiB) 15832

[startup+1723.39 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1820720/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1713.2
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 171189 131 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1713.2
Current children cumulated vsize (KiB) 15832

[startup+1783.4 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1819376/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1772.94
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 177159 135 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1772.94
Current children cumulated vsize (KiB) 15832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.62 s]
/proc/loadavg: 2.00 2.00 1.97 3/76 1418
/proc/meminfo: memFree=1819376/2055920 swapFree=4191892/4192956
[pid=1350] ppid=1348 vsize=5352 CPUtime=0
/proc/1350/stat : 1350 (solver) S 1348 1350 442 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 159158651 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1350/statm: 1338 229 192 169 0 49 0
[pid=1353] ppid=1350 vsize=7880 CPUtime=1800.03
/proc/1353/stat : 1353 (xlisp) R 1350 1350 442 0 -1 4194304 1495 0 0 0 179866 137 0 0 25 0 1 0 159158652 8069120 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1353/statm: 1970 1454 248 197 0 1210 0
[pid=1354] ppid=1350 vsize=2600 CPUtime=0
/proc/1354/stat : 1354 (sed) S 1350 1350 442 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 159158652 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1354/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15832

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1350 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.03

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1810.63
CPU time (s): 1800.03
CPU user time (s): 1798.66
CPU system time (s): 1.37
CPU usage (%): 99.4143
Max. virtual memory (cumulated for all children) (KiB): 15832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 13
involuntary context switches= 4

runsolver used 2.08468 s user time and 5.9351 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Jan  6 18:19:42 UTC 2007


IDJOB= 194904
IDBENCH= 3239
FILE ID= node42/194904-1168107582

PBS_JOBID= 3477314

Free space on /tmp= 66541 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-22_ext.xml
COMMAND LINE= /tmp/evaluation/194904-1168107582/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-194904-1168107582 -o ROOT/results/node42/conversion-194904-1168107582 -C 600 -M 900 /tmp/evaluation/194904-1168107582/conversion /tmp/evaluation/194904-1168107582/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-194904-1168107582 -o ROOT/results/node42/solver-194904-1168107582 -C 1800 -M 900  /tmp/evaluation/194904-1168107582/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  8562e9e8a5ace187915608298ca5a4f7

RANDOM SEED= 806897636

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		: 3000.229
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		: 3000.229
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:       1875552 kB
Buffers:         14172 kB
Cached:          97332 kB
SwapCached:        492 kB
Active:          84696 kB
Inactive:        49688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875552 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          35012 kB
Slab:            31360 kB
Committed_AS:  2892524 kB
PageTables:       1740 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= 66534 MiB



End job on node42 on Sat Jan  6 18:50:05 UTC 2007