Trace number 310345

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 2007-02-08? (TO) 1200.04 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |

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/node66/watcher-310345-1172558282 -o ROOT/results/node66/solver-310345-1172558282 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310345-1172558282/cmusat /tmp/evaluation/310345-1172558282/instance-310345-1172558282.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: 0.93 0.97 0.98 3/64 16269
/proc/meminfo: memFree=1817504/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=2448 CPUtime=0
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 275785765 2506752 207 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135099179 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 612 207 96 243 0 366 0

[startup+0.106387 s]
/proc/loadavg: 0.93 0.97 0.98 3/64 16269
/proc/meminfo: memFree=1817504/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=2912 CPUtime=0.1
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 275785765 2981888 333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 728 333 118 243 0 482 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2912

[startup+0.514469 s]
/proc/loadavg: 0.93 0.97 0.98 3/64 16269
/proc/meminfo: memFree=1817504/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=3452 CPUtime=0.5
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 495 0 0 0 50 0 0 0 21 0 1 0 275785765 3534848 478 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 863 478 118 243 0 617 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3452

[startup+1.33463 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1815576/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=3896 CPUtime=1.32
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 617 0 0 0 132 0 0 0 25 0 1 0 275785765 3989504 600 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581589 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 974 600 118 243 0 728 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3896

[startup+2.97096 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1814424/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=5148 CPUtime=2.96
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 874 0 0 0 296 0 0 0 25 0 1 0 275785765 5271552 857 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 1287 857 118 243 0 1041 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5148

[startup+6.25062 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1813464/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=6428 CPUtime=6.24
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 1203 0 0 0 624 0 0 0 25 0 1 0 275785765 6582272 1186 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 1607 1186 118 243 0 1361 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6428

[startup+12.7059 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1810200/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=9360 CPUtime=12.7
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 2054 0 0 0 1269 1 0 0 25 0 1 0 275785765 9584640 1853 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 2340 1853 118 243 0 2094 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9360

[startup+25.5075 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1807768/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=11544 CPUtime=25.49
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 2895 0 0 0 2547 2 0 0 25 0 1 0 275785765 11821056 2467 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 2886 2467 118 243 0 2640 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11544

[startup+51.1136 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1800728/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=19136 CPUtime=51.08
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 5159 0 0 0 5105 3 0 0 25 0 1 0 275785765 19595264 4212 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 4784 4212 118 243 0 4538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19136

[startup+102.322 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1797080/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=22600 CPUtime=102.28
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 6508 0 0 0 10223 5 0 0 25 0 1 0 275785765 23142400 5200 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 5650 5200 118 243 0 5404 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22600

[startup+162.345 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1783000/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=38052 CPUtime=162.28
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 10827 0 0 0 16220 8 0 0 25 0 1 0 275785765 38965248 8635 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 9513 8635 118 243 0 9267 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 38052

[startup+222.361 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16270
/proc/meminfo: memFree=1782360/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=38268 CPUtime=222.27
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 11138 0 0 0 22219 8 0 0 25 0 1 0 275785765 39186432 8800 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 9567 8800 118 243 0 9321 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 38268

[startup+282.375 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1781144/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=39140 CPUtime=282.26
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 11764 0 0 0 28217 9 0 0 25 0 1 0 275785765 40079360 9091 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 9785 9091 118 243 0 9539 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 39140

[startup+342.392 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1777240/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=42812 CPUtime=342.26
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 12916 0 0 0 34215 11 0 0 25 0 1 0 275785765 43839488 10052 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 10703 10052 118 243 0 10457 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 42812

[startup+402.414 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1773656/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=46080 CPUtime=402.25
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 14018 0 0 0 40213 12 0 0 25 0 1 0 275785765 47185920 10945 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 11520 10945 118 243 0 11274 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 46080

[startup+462.433 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1772440/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=47524 CPUtime=462.25
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 14345 0 0 0 46212 13 0 0 25 0 1 0 275785765 48664576 11272 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 11881 11272 118 243 0 11635 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 47524

[startup+522.451 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1767576/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=51968 CPUtime=522.24
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 15767 0 0 0 52210 14 0 0 25 0 1 0 275785765 53215232 12464 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 12992 12464 118 243 0 12746 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 51968

[startup+582.468 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1763992/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=55760 CPUtime=582.24
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 16678 0 0 0 58208 16 0 0 25 0 1 0 275785765 57098240 13375 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 13940 13375 118 243 0 13694 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 55760

[startup+642.49 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1740056/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83376 CPUtime=642.23
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 23923 0 0 0 64204 19 0 0 25 0 1 0 275785765 85377024 19336 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20844 19336 118 243 0 20598 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 83376

[startup+702.506 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1740056/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83376 CPUtime=702.23
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 23928 0 0 0 70204 19 0 0 25 0 1 0 275785765 85377024 19341 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20844 19341 118 243 0 20598 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 83376

[startup+762.526 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1739288/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83740 CPUtime=762.23
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 24380 0 0 0 76203 20 0 0 25 0 1 0 275785765 85749760 19517 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20935 19517 118 243 0 20689 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 83740

[startup+822.547 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1739224/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83740 CPUtime=822.22
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 24407 0 0 0 82202 20 0 0 25 0 1 0 275785765 85749760 19544 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20935 19544 118 243 0 20689 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 83740

[startup+882.561 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738712/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83860 CPUtime=882.22
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 24837 0 0 0 88201 21 0 0 25 0 1 0 275785765 85872640 19672 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20965 19672 118 243 0 20719 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 83860

[startup+942.579 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738648/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83860 CPUtime=942.21
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 24838 0 0 0 94200 21 0 0 25 0 1 0 275785765 85872640 19673 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20965 19673 118 243 0 20719 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 83860

[startup+1002.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738264/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83860 CPUtime=1002.2
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 24942 0 0 0 100199 21 0 0 25 0 1 0 275785765 85872640 19777 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20965 19777 118 243 0 20719 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 83860

[startup+1062.62 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738008/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83988 CPUtime=1062.21
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 25331 0 0 0 106199 22 0 0 25 0 1 0 275785765 86003712 19834 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20997 19834 118 243 0 20751 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 83988

[startup+1122.64 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738008/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83988 CPUtime=1122.2
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 25331 0 0 0 112198 22 0 0 25 0 1 0 275785765 86003712 19834 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20997 19834 118 243 0 20751 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 83988

[startup+1182.65 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1738008/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83988 CPUtime=1182.19
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 25332 0 0 0 118197 22 0 0 25 0 1 0 275785765 86003712 19835 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20997 19835 118 243 0 20751 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 83988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16272
/proc/meminfo: memFree=1737944/2055920 swapFree=4179812/4192956
[pid=16269] ppid=16267 vsize=83988 CPUtime=1200.01
/proc/16269/stat : 16269 (cmusat) R 16267 16269 15841 0 -1 4194304 25332 0 0 0 119979 22 0 0 25 0 1 0 275785765 86003712 19835 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16269/statm: 20997 19835 118 243 0 20751 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 83988

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): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.239963
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 83988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25332
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= 1999

runsolver used 0.736887 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 06:38:02 UTC 2007

IDJOB= 310345
IDBENCH= 20284
IDSOLVER= 121
FILE ID= node66/310345-1172558282

PBS_JOBID= 3971864

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310345-1172558282/cmusat /tmp/evaluation/310345-1172558282/instance-310345-1172558282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-310345-1172558282 -o ROOT/results/node66/solver-310345-1172558282 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310345-1172558282/cmusat /tmp/evaluation/310345-1172558282/instance-310345-1172558282.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 785628913

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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:       1817912 kB
Buffers:         30664 kB
Cached:         155528 kB
SwapCached:       7404 kB
Active:          99400 kB
Inactive:       100020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817912 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            24676 kB
Committed_AS:   677824 kB
PageTables:       1376 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 node66 on Tue Feb 27 06:58:05 UTC 2007