Trace number 294847

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
MD5SUMd6d6be09c1abbc60814c0f85b6a5cc4b
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.01	c |  Number of clauses:    5785                                                 |

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/node1/watcher-294847-1171795613 -o ROOT/results/node1/solver-294847-1171795613 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294847-1171795613/cmusat /tmp/evaluation/294847-1171795613/instance-294847-1171795613.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: 1.00 1.00 1.00 3/77 12715
/proc/meminfo: memFree=1705704/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=2316 CPUtime=0
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 199516437 2371584 202 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 579 203 96 243 0 333 0

[startup+0.106809 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12715
/proc/meminfo: memFree=1705704/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=2716 CPUtime=0.1
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 199516437 2781184 310 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530526 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 679 310 109 243 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2716

[startup+0.514857 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12715
/proc/meminfo: memFree=1705704/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=3732 CPUtime=0.51
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 708 0 0 0 51 0 0 0 21 0 1 0 199516437 3821568 569 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 933 569 118 243 0 687 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3732

[startup+1.33495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1703584/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=4072 CPUtime=1.33
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 800 0 0 0 133 0 0 0 25 0 1 0 199516437 4169728 661 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 1018 661 118 243 0 772 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4072

[startup+2.97114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1702368/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=5328 CPUtime=2.96
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 1091 0 0 0 296 0 0 0 25 0 1 0 199516437 5455872 918 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 1332 918 118 243 0 1086 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5328

[startup+6.25253 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1701608/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=6016 CPUtime=6.24
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 1355 0 0 0 624 0 0 0 25 0 1 0 199516437 6160384 1112 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 1504 1112 118 243 0 1258 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6016

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1698856/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=9008 CPUtime=12.69
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 2379 0 0 0 1269 0 0 0 25 0 1 0 199516437 9224192 1756 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 2252 1756 118 243 0 2006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9008

[startup+25.5098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1696872/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=10760 CPUtime=25.49
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 3171 0 0 0 2548 1 0 0 25 0 1 0 199516437 11018240 2230 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 2690 2230 118 243 0 2444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10760

[startup+51.1228 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1691624/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=16772 CPUtime=51.09
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 5217 0 0 0 5107 2 0 0 25 0 1 0 199516437 17174528 3547 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 4193 3547 118 243 0 3947 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16772

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1686824/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=21104 CPUtime=102.3
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 7124 0 0 0 10226 4 0 0 25 0 1 0 199516437 21610496 4751 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 5276 4751 118 243 0 5030 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21104

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1677416/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=32892 CPUtime=162.32
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 10564 0 0 0 16226 6 0 0 25 0 1 0 199516437 33681408 7104 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 8223 7104 118 243 0 7977 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32892

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1676008/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=33664 CPUtime=222.34
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 11334 0 0 0 22227 7 0 0 25 0 1 0 199516437 34471936 7441 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 8416 7441 118 243 0 8170 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33664

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1674728/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=34988 CPUtime=282.34
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 11961 0 0 0 28227 7 0 0 25 0 1 0 199516437 35827712 7754 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134521801 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 8747 7754 118 243 0 8501 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 34988

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1672424/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=36996 CPUtime=342.35
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 12838 0 0 0 34227 8 0 0 25 0 1 0 199516437 37883904 8326 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 9249 8326 118 243 0 9003 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 36996

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1669224/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=39988 CPUtime=402.37
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 13952 0 0 0 40227 10 0 0 25 0 1 0 199516437 40947712 9109 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 9997 9109 118 243 0 9751 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 39988

[startup+462.532 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12716
/proc/meminfo: memFree=1668840/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=40544 CPUtime=462.39
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 14085 0 0 0 46228 11 0 0 25 0 1 0 199516437 41517056 9209 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 10136 9209 118 243 0 9890 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 40544

[startup+522.566 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12716
/proc/meminfo: memFree=1665576/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=43304 CPUtime=522.4
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 15262 0 0 0 52228 12 0 0 25 0 1 0 199516437 44343296 10044 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 10826 10044 118 243 0 10580 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 43304

[startup+582.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12716
/proc/meminfo: memFree=1648872/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=65848 CPUtime=582.42
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 20944 0 0 0 58227 15 0 0 25 0 1 0 199516437 67428352 14213 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16462 14213 118 243 0 16216 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 65848

[startup+642.639 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12716
/proc/meminfo: memFree=1649832/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=64416 CPUtime=642.43
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 21016 0 0 0 64228 15 0 0 25 0 1 0 199516437 65961984 13927 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16104 13927 118 243 0 15858 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 64416

[startup+702.669 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12716
/proc/meminfo: memFree=1649448/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=65064 CPUtime=702.45
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 21152 0 0 0 70229 16 0 0 25 0 1 0 199516437 66625536 14063 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16266 14063 118 243 0 16020 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 65064

[startup+762.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1647144/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=66916 CPUtime=762.47
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 21733 0 0 0 76230 17 0 0 25 0 1 0 199516437 68521984 14644 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16729 14644 118 243 0 16483 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 66916

[startup+822.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12716
/proc/meminfo: memFree=1647080/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=66916 CPUtime=822.48
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 21737 0 0 0 82231 17 0 0 25 0 1 0 199516437 68521984 14648 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16729 14648 118 243 0 16483 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 66916

[startup+882.781 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 12824
/proc/meminfo: memFree=1644912/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=67084 CPUtime=882.46
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 22381 0 0 0 88227 19 0 0 25 0 1 0 199516437 68694016 14862 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16771 14862 118 243 0 16525 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 67084

[startup+942.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1645464/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=67600 CPUtime=942.43
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 22460 0 0 0 94224 19 0 0 25 0 1 0 199516437 69222400 14941 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590193 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16900 14941 118 243 0 16654 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 67600

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1645664/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=67600 CPUtime=1002.45
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 22486 0 0 0 100225 20 0 0 25 0 1 0 199516437 69222400 14967 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 16900 14967 118 243 0 16654 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 67600

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1644832/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=68120 CPUtime=1062.47
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 22693 0 0 0 106227 20 0 0 25 0 1 0 199516437 69754880 15174 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 17030 15174 118 243 0 16784 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 68120

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1644448/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=68304 CPUtime=1122.48
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 23281 0 0 0 112227 21 0 0 25 0 1 0 199516437 69943296 15290 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 17076 15290 118 243 0 16830 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 68304

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1644320/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=68564 CPUtime=1182.49
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 23329 0 0 0 118228 21 0 0 25 0 1 0 199516437 70209536 15338 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 17141 15338 118 243 0 16895 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 68564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1644320/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=68564 CPUtime=1200.01
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 23331 0 0 0 119980 21 0 0 25 0 1 0 199516437 70209536 15340 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 17141 15340 118 243 0 16895 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68564

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12914
/proc/meminfo: memFree=1644320/2055920 swapFree=4158120/4192956
[pid=12715] ppid=12713 vsize=68564 CPUtime=1200.01
/proc/12715/stat : 12715 (cmusat) R 12713 12715 11202 0 -1 4194304 23331 0 0 0 119980 21 0 0 25 0 1 0 199516437 70209536 15340 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12715/statm: 17141 15340 118 243 0 16895 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.228965
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 68564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23331
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= 7524

runsolver used 1.41378 second user time and 2.85057 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 10:46:54 UTC 2007

IDJOB= 294847
IDBENCH= 19898
IDSOLVER= 121
FILE ID= node1/294847-1171795613

PBS_JOBID= 3839309

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294847-1171795613/cmusat /tmp/evaluation/294847-1171795613/instance-294847-1171795613.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-294847-1171795613 -o ROOT/results/node1/solver-294847-1171795613 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294847-1171795613/cmusat /tmp/evaluation/294847-1171795613/instance-294847-1171795613.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d6d6be09c1abbc60814c0f85b6a5cc4b

RANDOM SEED= 367862294

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1706176 kB
Buffers:         48164 kB
Cached:         209028 kB
SwapCached:      15284 kB
Active:         222132 kB
Inactive:        58324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706176 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            54880 kB
Committed_AS:   628796 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node1 on Sun Feb 18 11:06:56 UTC 2007