Trace number 338456

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
CMUSAT BASE 2007-02-08? (TO) 1200.15 1200.68

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-338456-1173686182 -o ROOT/results/node20/solver-338456-1173686182 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338456-1173686182/cmusat_base /tmp/evaluation/338456-1173686182/instance-338456-1173686182.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.97 0.97 3/77 12815
/proc/meminfo: memFree=1819304/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=4560 CPUtime=0
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 536 0 0 0 0 0 0 0 18 0 1 0 94700549 4669440 518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 1140 521 90 241 0 896 0

[startup+0.0195779 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 12815
/proc/meminfo: memFree=1819304/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=6804 CPUtime=0.01
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 1498 0 0 0 1 0 0 0 18 0 1 0 94700549 6967296 1480 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 1701 1482 90 241 0 1457 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6804

[startup+0.101593 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 12815
/proc/meminfo: memFree=1819304/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=13480 CPUtime=0.09
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 2084 0 0 0 9 0 0 0 18 0 1 0 94700549 13803520 2066 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 3370 2066 90 241 0 3126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13480

[startup+0.301634 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 12815
/proc/meminfo: memFree=1819304/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=16120 CPUtime=0.29
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 3340 0 0 0 28 1 0 0 19 0 1 0 94700549 16506880 3322 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 4030 3323 90 241 0 3786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16120

[startup+0.702713 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 12815
/proc/meminfo: memFree=1819304/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=33736 CPUtime=0.69
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 7993 0 0 0 66 3 0 0 22 0 1 0 94700549 34545664 6570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134946514 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 8434 6570 97 241 0 8190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33736

[startup+1.50187 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 12816
/proc/meminfo: memFree=1793248/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=33736 CPUtime=1.49
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 8024 0 0 0 146 3 0 0 25 0 1 0 94700549 34545664 6601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 8434 6601 112 241 0 8190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33736

[startup+3.10119 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 12816
/proc/meminfo: memFree=1792864/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=33736 CPUtime=3.09
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 8036 0 0 0 306 3 0 0 25 0 1 0 94700549 34545664 6613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561667 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 8434 6613 112 241 0 8190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33736

[startup+6.30183 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 12816
/proc/meminfo: memFree=1792864/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=33736 CPUtime=6.29
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 8058 0 0 0 626 3 0 0 25 0 1 0 94700549 34545664 6635 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561707 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 8434 6635 112 241 0 8190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33736

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1791328/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=34528 CPUtime=12.68
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 8453 0 0 0 1265 3 0 0 25 0 1 0 94700549 35356672 7030 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561418 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 8632 7030 112 241 0 8388 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34528

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1786144/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=38788 CPUtime=25.48
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 9753 0 0 0 2544 4 0 0 25 0 1 0 94700549 39718912 8330 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 9697 8330 112 241 0 9453 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38788

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1777824/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=46080 CPUtime=51.06
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 14336 0 0 0 5099 7 0 0 25 0 1 0 94700549 47185920 10420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562355 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 11520 10420 112 241 0 11276 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46080

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1753248/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=68856 CPUtime=102.26
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 24052 0 0 0 10213 13 0 0 25 0 1 0 94700549 70508544 16546 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551639 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 17214 16546 112 241 0 16970 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68856

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1708512/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=122512 CPUtime=162.23
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 40266 0 0 0 16202 21 0 0 25 0 1 0 94700549 125452288 27697 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561632 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 30628 27697 112 241 0 30384 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122512

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12818
/proc/meminfo: memFree=1703392/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=125884 CPUtime=222.21
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 44215 0 0 0 22197 24 0 0 25 0 1 0 94700549 128905216 28953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561636 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 31471 28953 112 241 0 31227 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 125884

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 12882
/proc/meminfo: memFree=1681064/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=145960 CPUtime=282.17
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 51611 0 0 0 28189 28 0 0 25 0 1 0 94700549 149463040 34261 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561662 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 36490 34261 112 241 0 36246 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 145960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 12984
/proc/meminfo: memFree=1644720/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=181080 CPUtime=342.08
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 63062 0 0 0 34173 35 0 0 25 0 1 0 94700549 185425920 43299 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 45270 43299 112 241 0 45026 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 181080

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13016
/proc/meminfo: memFree=1542688/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=305936 CPUtime=402.05
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 96154 0 0 0 40154 51 0 0 25 0 1 0 94700549 313278464 68937 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 76484 68937 112 241 0 76240 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 305936

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1540640/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=306356 CPUtime=462.02
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 98136 0 0 0 46150 52 0 0 25 0 1 0 94700549 313708544 69509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 76589 69509 112 241 0 76345 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 306356

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1538272/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=306684 CPUtime=522
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 100287 0 0 0 52147 53 0 0 25 0 1 0 94700549 314044416 70112 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 76671 70112 112 241 0 76427 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 306684

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1535840/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=307084 CPUtime=581.98
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 102555 0 0 0 58143 55 0 0 25 0 1 0 94700549 314454016 70717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 76771 70717 112 241 0 76527 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 307084

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1509088/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=332580 CPUtime=641.97
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 111024 0 0 0 64137 60 0 0 25 0 1 0 94700549 340561920 77390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 83145 77390 112 241 0 82901 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 332580

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1469664/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=370460 CPUtime=701.94
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 122788 0 0 0 70127 67 0 0 25 0 1 0 94700549 379351040 87248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 92615 87248 112 241 0 92371 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 370460

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1461664/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=376624 CPUtime=761.92
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 126812 0 0 0 76122 70 0 0 25 0 1 0 94700549 385662976 89216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 94156 89216 112 241 0 93912 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 376624

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1457760/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=381764 CPUtime=821.9
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 127840 0 0 0 82119 71 0 0 25 0 1 0 94700549 390926336 90178 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 95441 90178 112 241 0 95197 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 381764

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13016
/proc/meminfo: memFree=1432160/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=405912 CPUtime=881.88
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 136593 0 0 0 88112 76 0 0 25 0 1 0 94700549 415653888 96605 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 101478 96605 112 241 0 101234 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 405912

[startup+942.302 s]
/proc/loadavg: 1.05 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1404832/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=434556 CPUtime=941.85
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 143865 0 0 0 94103 82 0 0 25 0 1 0 94700549 444985344 103487 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 108639 103487 112 241 0 108395 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 434556

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1371552/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=464560 CPUtime=1001.83
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 154893 0 0 0 100091 92 0 0 25 0 1 0 94700549 475709440 111717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 116140 111717 112 241 0 115896 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 464560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1369312/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=467808 CPUtime=1061.81
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 155907 0 0 0 106088 93 0 0 25 0 1 0 94700549 479035392 112275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 116952 112275 112 241 0 116708 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 467808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1366752/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=471212 CPUtime=1121.79
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 157199 0 0 0 112084 95 0 0 25 0 1 0 94700549 482521088 112903 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560514 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 117803 112903 112 241 0 117559 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 471212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1363232/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=476872 CPUtime=1181.77
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 159171 0 0 0 118081 96 0 0 25 0 1 0 94700549 488316928 113771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 119218 113771 112 241 0 118974 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 476872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13016
/proc/meminfo: memFree=1354720/2055920 swapFree=4141108/4192956
[pid=12815] ppid=12813 vsize=484752 CPUtime=1200.07
/proc/12815/stat : 12815 (cmusat_base) R 12813 12815 12239 0 -1 4194304 161532 0 0 0 119908 99 0 0 25 0 1 0 94700549 496386048 115911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560535 0 0 4096 35 0 0 0 17 1 0 0
/proc/12815/statm: 121188 115911 112 241 0 120944 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 484752

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.68
CPU time (s): 1200.15
CPU user time (s): 1199.08
CPU system time (s): 1.06784
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 484752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.08
system time used= 1.06784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161532
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= 2191

runsolver used 1.41078 second user time and 2.95555 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Mon Mar 12 07:56:23 UTC 2007

IDJOB= 338456
IDBENCH= 24723
IDSOLVER= 120
FILE ID= node20/338456-1173686182

PBS_JOBID= 4101482

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338456-1173686182/cmusat_base /tmp/evaluation/338456-1173686182/instance-338456-1173686182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-338456-1173686182 -o ROOT/results/node20/solver-338456-1173686182 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338456-1173686182/cmusat_base /tmp/evaluation/338456-1173686182/instance-338456-1173686182.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 3988445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1819712 kB
Buffers:         37680 kB
Cached:         134700 kB
SwapCached:      14076 kB
Active:         129452 kB
Inactive:        67772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819712 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:            7260 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            24276 kB
Committed_AS:   220924 kB
PageTables:       1924 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= 66554 MiB

End job on node20 on Mon Mar 12 08:16:25 UTC 2007