Trace number 309789

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
TTS 4.0? (TO) 1200.07 1200.4

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-309789-1172546815 -o ROOT/results/node40/solver-309789-1172546815 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309789-1172546815/tts-4-0 /tmp/evaluation/309789-1172546815/instance-309789-1172546815.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 31711
/proc/meminfo: memFree=1839984/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=936 CPUtime=0
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 179715719 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 234 105 57 113 0 118 0

[startup+0.107433 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 31711
/proc/meminfo: memFree=1839984/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=4528 CPUtime=0.09
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1056 0 0 0 9 0 0 0 18 0 1 0 179715719 4636672 1039 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1132 1039 66 113 0 1016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528

[startup+0.515484 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 31711
/proc/meminfo: memFree=1839984/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=5848 CPUtime=0.5
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1386 0 0 0 50 0 0 0 21 0 1 0 179715719 5988352 1369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1462 1369 66 113 0 1346 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5848

[startup+1.33659 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1834728/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=5976 CPUtime=1.32
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1408 0 0 0 132 0 0 0 25 0 1 0 179715719 6119424 1391 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1494 1391 66 113 0 1378 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5976

[startup+2.9768 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1834472/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=6108 CPUtime=2.96
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1449 0 0 0 296 0 0 0 25 0 1 0 179715719 6254592 1432 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1527 1432 66 113 0 1411 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6108

[startup+6.25322 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1833768/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=6692 CPUtime=6.24
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1612 0 0 0 624 0 0 0 25 0 1 0 179715719 6852608 1595 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1673 1595 66 113 0 1557 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6692

[startup+12.7071 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1833000/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=7636 CPUtime=12.69
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 1840 0 0 0 1269 0 0 0 25 0 1 0 179715719 7819264 1823 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 1909 1823 66 113 0 1793 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7636

[startup+25.6087 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1830824/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=10028 CPUtime=25.59
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 2434 0 0 0 2558 1 0 0 25 0 1 0 179715719 10268672 2417 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537405 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 2507 2417 66 113 0 2391 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10028

[startup+51.215 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1825960/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=14788 CPUtime=51.19
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 3618 0 0 0 5117 2 0 0 25 0 1 0 179715719 15142912 3601 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 3697 3601 66 113 0 3581 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 14788

[startup+102.423 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1820520/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=20216 CPUtime=102.38
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 4982 0 0 0 10236 2 0 0 25 0 1 0 179715719 20701184 4965 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 5054 4965 66 113 0 4938 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 20216

[startup+162.441 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1814440/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=26180 CPUtime=162.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 6478 0 0 0 16236 3 0 0 25 0 1 0 179715719 26808320 6461 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 6545 6461 66 113 0 6429 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 26180

[startup+222.458 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31712
/proc/meminfo: memFree=1808488/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=32288 CPUtime=222.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 7981 0 0 0 22235 4 0 0 25 0 1 0 179715719 33062912 7964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542349 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 8072 7964 66 113 0 7956 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 32288

[startup+282.474 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1803816/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=36808 CPUtime=282.38
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 9140 0 0 0 28234 4 0 0 25 0 1 0 179715719 37691392 9123 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 9202 9123 66 113 0 9086 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 36808

[startup+342.492 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1799912/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=40560 CPUtime=342.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 10092 0 0 0 34233 6 0 0 25 0 1 0 179715719 41533440 10075 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 10140 10075 66 113 0 10024 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 40560

[startup+402.514 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1795112/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=45480 CPUtime=402.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 11295 0 0 0 40232 7 0 0 25 0 1 0 179715719 46571520 11278 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 11370 11278 66 113 0 11254 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 45480

[startup+462.531 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1791336/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=49232 CPUtime=462.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 12242 0 0 0 46231 8 0 0 25 0 1 0 179715719 50413568 12225 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 12308 12225 66 113 0 12192 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 49232

[startup+522.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1787816/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=52748 CPUtime=522.39
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 13123 0 0 0 52229 10 0 0 25 0 1 0 179715719 54013952 13106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 13187 13106 66 113 0 13071 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 52748

[startup+582.574 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1784808/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=55792 CPUtime=582.4
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 13854 0 0 0 58229 11 0 0 25 0 1 0 179715719 57131008 13837 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 13948 13837 66 113 0 13832 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 55792

[startup+642.596 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1781800/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=58840 CPUtime=642.4
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 14608 0 0 0 64229 11 0 0 25 0 1 0 179715719 60252160 14591 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 14710 14591 66 113 0 14594 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 58840

[startup+702.617 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1777256/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=63296 CPUtime=702.41
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 15763 0 0 0 70229 12 0 0 25 0 1 0 179715719 64815104 15746 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 15824 15746 66 113 0 15708 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 63296

[startup+762.633 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1769960/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=70564 CPUtime=762.4
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 17582 0 0 0 76226 14 0 0 25 0 1 0 179715719 72257536 17565 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 17641 17565 66 113 0 17525 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 70564

[startup+822.655 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31712
/proc/meminfo: memFree=1765864/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=74552 CPUtime=822.41
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 18566 0 0 0 82226 15 0 0 25 0 1 0 179715719 76341248 18549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 18638 18549 66 113 0 18522 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 74552

[startup+882.673 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1762920/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=77600 CPUtime=882.41
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 19313 0 0 0 88225 16 0 0 25 0 1 0 179715719 79462400 19296 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 19400 19296 66 113 0 19284 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 77600

[startup+942.69 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1759336/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=81120 CPUtime=942.41
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 20190 0 0 0 94224 17 0 0 25 0 1 0 179715719 83066880 20173 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 20280 20173 66 113 0 20164 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 81120

[startup+1002.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1756968/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=83464 CPUtime=1002.42
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 20790 0 0 0 100224 18 0 0 25 0 1 0 179715719 85467136 20773 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 20866 20773 66 113 0 20750 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 83464

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1754472/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=86040 CPUtime=1062.42
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 21419 0 0 0 106224 18 0 0 25 0 1 0 179715719 88104960 21402 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 21510 21402 66 113 0 21394 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 86040

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1752552/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=87916 CPUtime=1122.42
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 21898 0 0 0 112223 19 0 0 25 0 1 0 179715719 90025984 21881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 21979 21881 66 113 0 21863 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 87916

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1749672/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=90728 CPUtime=1182.43
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 22604 0 0 0 118223 20 0 0 25 0 1 0 179715719 92905472 22587 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 22682 22587 66 113 0 22566 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 90728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1748712/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=91664 CPUtime=1200.04
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 22836 0 0 0 119984 20 0 0 25 0 1 0 179715719 93863936 22819 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 22916 22819 66 113 0 22800 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91664

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

Solver just ended. Dumping a history of the last processes samples

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31712
/proc/meminfo: memFree=1748712/2055920 swapFree=4179916/4192956
[pid=31711] ppid=31709 vsize=91664 CPUtime=1200.04
/proc/31711/stat : 31711 (tts-4-0) R 31709 31711 30779 0 -1 4194304 22836 0 0 0 119984 20 0 0 25 0 1 0 179715719 93863936 22819 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31711/statm: 22916 22819 66 113 0 22800 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.216967
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 91664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22836
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3178

runsolver used 0.746886 second user time and 2.46263 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 03:26:55 UTC 2007

IDJOB= 309789
IDBENCH= 20270
IDSOLVER= 98
FILE ID= node40/309789-1172546815

PBS_JOBID= 3971850

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309789-1172546815/tts-4-0 /tmp/evaluation/309789-1172546815/instance-309789-1172546815.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309789-1172546815 -o ROOT/results/node40/solver-309789-1172546815 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309789-1172546815/tts-4-0 /tmp/evaluation/309789-1172546815/instance-309789-1172546815.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 176671522

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.242
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		: 3000.242
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:       1840456 kB
Buffers:         27344 kB
Cached:         136792 kB
SwapCached:       7428 kB
Active:          74136 kB
Inactive:       103324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840456 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            24084 kB
Committed_AS:   280288 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Tue Feb 27 03:46:57 UTC 2007