Trace number 305138

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) 1200.08 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.09/0.13	c |  Number of clauses:    67200                                                |

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/node7/watcher-305138-1172072647 -o ROOT/results/node7/solver-305138-1172072647 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305138-1172072647/cmusat /tmp/evaluation/305138-1172072647/instance-305138-1172072647.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: 0.92 0.98 0.99 3/77 14783
/proc/meminfo: memFree=1616712/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=2936 CPUtime=0
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 585 0 0 0 0 0 0 0 18 0 1 0 227219436 3006464 568 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 734 569 95 243 0 488 0

[startup+0.107509 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14783
/proc/meminfo: memFree=1616712/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=7428 CPUtime=0.09
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 1632 0 0 0 9 0 0 0 18 0 1 0 227219436 7606272 1598 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 1857 1598 96 243 0 1611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7428

[startup+0.515553 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14783
/proc/meminfo: memFree=1616712/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=12684 CPUtime=0.5
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 3074 0 0 0 49 1 0 0 21 0 1 0 227219436 12988416 2571 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590240 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 3171 2571 114 243 0 2925 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12684

[startup+1.33564 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1606848/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=12684 CPUtime=1.32
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 3085 0 0 0 131 1 0 0 25 0 1 0 227219436 12988416 2582 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 3171 2582 119 243 0 2925 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12684

[startup+2.97181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1606272/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=13608 CPUtime=2.96
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 3341 0 0 0 294 2 0 0 25 0 1 0 227219436 13934592 2838 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589628 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 3402 2838 119 243 0 3156 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13608

[startup+6.25415 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1601792/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=17984 CPUtime=6.24
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 4449 0 0 0 621 3 0 0 25 0 1 0 227219436 18415616 3946 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 4496 3946 119 243 0 4250 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17984

[startup+12.7088 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1593792/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=25668 CPUtime=12.69
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 6385 0 0 0 1264 5 0 0 25 0 1 0 227219436 26284032 5882 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 6417 5882 119 243 0 6171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25668

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1579392/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=40112 CPUtime=25.49
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 10085 0 0 0 2540 9 0 0 25 0 1 0 227219436 41074688 9582 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 10028 9582 119 243 0 9782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40112

[startup+51.1219 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1562944/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=55536 CPUtime=51.1
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 14344 0 0 0 5098 12 0 0 25 0 1 0 227219436 56868864 13479 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 13884 13479 119 243 0 13638 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55536

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1542784/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=75632 CPUtime=102.3
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 19766 0 0 0 10215 15 0 0 25 0 1 0 227219436 77447168 18518 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 18908 18518 119 243 0 18662 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 75632

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1539712/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=78584 CPUtime=162.32
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 20734 0 0 0 16215 17 0 0 25 0 1 0 227219436 80470016 19285 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 19646 19285 119 243 0 19400 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 78584

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1528640/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=89388 CPUtime=222.33
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 23908 0 0 0 22214 19 0 0 25 0 1 0 227219436 91533312 22038 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 22347 22038 119 243 0 22101 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 89388

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1520384/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=98280 CPUtime=282.35
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 26153 0 0 0 28213 22 0 0 25 0 1 0 227219436 100638720 24283 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 24570 24283 119 243 0 24324 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 98280

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1502016/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=115720 CPUtime=342.36
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 30988 0 0 0 34210 26 0 0 25 0 1 0 227219436 118497280 28666 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 28930 28666 119 243 0 28684 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 115720

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1490688/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=127192 CPUtime=402.37
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 33856 0 0 0 40209 28 0 0 25 0 1 0 227219436 130244608 31534 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 31798 31534 119 243 0 31552 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 127192

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1474688/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=142964 CPUtime=462.39
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 38037 0 0 0 46207 32 0 0 25 0 1 0 227219436 146395136 35475 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 35741 35475 119 243 0 35495 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 142964

[startup+522.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1377088/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=522.4
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63376 0 0 0 52197 43 0 0 25 0 1 0 227219436 250167296 59783 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 59783 119 243 0 60830 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 244304

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1377152/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=582.43
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63407 0 0 0 58199 44 0 0 25 0 1 0 227219436 250167296 59814 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 59814 119 243 0 60830 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 244304

[startup+642.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1375936/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245400 CPUtime=642.43
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63698 0 0 0 64199 44 0 0 25 0 1 0 227219436 251289600 60105 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61350 60105 119 243 0 61104 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 245400

[startup+702.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1376000/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245400 CPUtime=702.46
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63699 0 0 0 70201 45 0 0 25 0 1 0 227219436 251289600 60106 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61350 60106 119 243 0 61104 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 245400

[startup+762.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14784
/proc/meminfo: memFree=1376640/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=762.46
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63759 0 0 0 76201 45 0 0 25 0 1 0 227219436 250167296 59892 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 59892 119 243 0 60830 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 244304

[startup+822.708 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1376704/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=822.49
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 63759 0 0 0 82203 46 0 0 25 0 1 0 227219436 250167296 59892 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 59892 119 243 0 60830 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 244304

[startup+882.737 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1375296/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245516 CPUtime=882.5
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64141 0 0 0 88203 47 0 0 25 0 1 0 227219436 251408384 60274 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61379 60274 119 243 0 61133 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 245516

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1375360/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245516 CPUtime=942.52
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64141 0 0 0 94205 47 0 0 25 0 1 0 227219436 251408384 60274 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61379 60274 119 243 0 61133 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 245516

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14784
/proc/meminfo: memFree=1375040/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245516 CPUtime=1002.53
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64215 0 0 0 100205 48 0 0 25 0 1 0 227219436 251408384 60348 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61379 60348 119 243 0 61133 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 245516

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14902
/proc/meminfo: memFree=1374928/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=1062.52
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64229 0 0 0 106203 49 0 0 25 0 1 0 227219436 250167296 60059 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 60059 119 243 0 60830 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 244304

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14982
/proc/meminfo: memFree=1375872/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=244304 CPUtime=1122.49
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64237 0 0 0 112200 49 0 0 25 0 1 0 227219436 250167296 60067 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61076 60067 119 243 0 60830 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 244304

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14982
/proc/meminfo: memFree=1374400/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245660 CPUtime=1182.51
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64650 0 0 0 118201 50 0 0 25 0 1 0 227219436 251555840 60480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61415 60480 119 243 0 61169 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 245660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14982
/proc/meminfo: memFree=1374400/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245660 CPUtime=1200.03
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64650 0 0 0 119952 51 0 0 25 0 1 0 227219436 251555840 60480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61415 60480 119 243 0 61169 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 245660

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14982
/proc/meminfo: memFree=1374400/2055920 swapFree=4142416/4192956
[pid=14783] ppid=14781 vsize=245660 CPUtime=1200.03
/proc/14783/stat : 14783 (cmusat) R 14781 14783 14143 0 -1 4194304 64650 0 0 0 119952 51 0 0 25 0 1 0 227219436 251555840 60480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/14783/statm: 61415 60480 119 243 0 61169 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 245660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.53
CPU system time (s): 0.547916
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 245660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.547916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64650
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= 2158

runsolver used 1.42478 second user time and 2.77358 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 15:44:07 UTC 2007

IDJOB= 305138
IDBENCH= 20149
IDSOLVER= 121
FILE ID= node7/305138-1172072647

PBS_JOBID= 3865308

Free space on /tmp= 66542 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305138-1172072647/cmusat /tmp/evaluation/305138-1172072647/instance-305138-1172072647.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-305138-1172072647 -o ROOT/results/node7/solver-305138-1172072647 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305138-1172072647/cmusat /tmp/evaluation/305138-1172072647/instance-305138-1172072647.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 463759569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1617120 kB
Buffers:         55620 kB
Cached:         282512 kB
SwapCached:      16216 kB
Active:         240192 kB
Inactive:       128336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617120 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            3800 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55780 kB
Committed_AS:   851336 kB
PageTables:       1764 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= 66542 MiB

End job on node7 on Wed Feb 21 16:04:10 UTC 2007