Trace number 298865

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 1200.33

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1806915801-08.SAT.shuffled.cnf
MD5SUMcf84a3dca136fb4dbd89b4b968109201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.043993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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:  360                                                  |
0.00/0.00	c |  Number of clauses:    1533                                                 |

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/node72/watcher-298865-1171861628 -o ROOT/results/node72/solver-298865-1171861628 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298865-1171861628/cmusat /tmp/evaluation/298865-1171861628/instance-298865-1171861628.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 4245
/proc/meminfo: memFree=831104/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=2312 CPUtime=0
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 206130633 2367488 168 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095594 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 578 169 109 243 0 332 0

[startup+0.106793 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4245
/proc/meminfo: memFree=831104/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=2592 CPUtime=0.1
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 266 0 0 0 10 0 0 0 18 0 1 0 206130633 2654208 249 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 648 249 118 243 0 402 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2592

[startup+0.514828 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4245
/proc/meminfo: memFree=831104/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=2892 CPUtime=0.51
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 349 0 0 0 51 0 0 0 22 0 1 0 206130633 2961408 332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 723 332 118 243 0 477 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2892

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4246
/proc/meminfo: memFree=829816/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=3924 CPUtime=1.33
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 570 0 0 0 133 0 0 0 25 0 1 0 206130633 4018176 553 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 981 553 118 243 0 735 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3924

[startup+2.97105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4246
/proc/meminfo: memFree=828984/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=4212 CPUtime=2.96
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 666 0 0 0 296 0 0 0 25 0 1 0 206130633 4313088 649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 1053 649 118 243 0 807 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4212

[startup+6.25335 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4246
/proc/meminfo: memFree=827136/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=6012 CPUtime=6.24
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 1100 0 0 0 624 0 0 0 25 0 1 0 206130633 6156288 1048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 1503 1048 118 243 0 1257 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6012

[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4246
/proc/meminfo: memFree=825856/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=6988 CPUtime=12.69
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 1517 0 0 0 1268 1 0 0 25 0 1 0 206130633 7155712 1353 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 1747 1353 118 243 0 1501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6988

[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4246
/proc/meminfo: memFree=823424/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=9908 CPUtime=25.49
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 2486 0 0 0 2548 1 0 0 25 0 1 0 206130633 10145792 1953 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 2477 1953 118 243 0 2231 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9908

[startup+51.1224 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4246
/proc/meminfo: memFree=820224/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=12724 CPUtime=51.1
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 3586 0 0 0 5107 3 0 0 25 0 1 0 206130633 13029376 2759 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 3181 2759 118 243 0 2935 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12724

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4246
/proc/meminfo: memFree=815488/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=18444 CPUtime=102.3
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 5567 0 0 0 10226 4 0 0 25 0 1 0 206130633 18886656 3942 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 4611 3942 118 243 0 4365 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18444

[startup+162.372 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 4246
/proc/meminfo: memFree=812736/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=20868 CPUtime=162.33
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 6532 0 0 0 16227 6 0 0 25 0 1 0 206130633 21368832 4629 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 5217 4629 118 243 0 4971 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 20868

[startup+222.402 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4246
/proc/meminfo: memFree=802496/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=33632 CPUtime=222.34
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 10152 0 0 0 22226 8 0 0 25 0 1 0 206130633 34439168 7166 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8408 7166 118 243 0 8162 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33632

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=801984/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=33840 CPUtime=282.35
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 10483 0 0 0 28227 8 0 0 25 0 1 0 206130633 34652160 7305 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8460 7305 118 243 0 8214 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 33840

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=801408/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=34084 CPUtime=342.36
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 10829 0 0 0 34227 9 0 0 25 0 1 0 206130633 34902016 7440 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8521 7440 118 243 0 8275 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 34084

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=800576/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=34568 CPUtime=402.38
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 11305 0 0 0 40228 10 0 0 25 0 1 0 206130633 35397632 7651 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8642 7651 118 243 0 8396 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 34568

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=800128/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=34892 CPUtime=462.4
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 11428 0 0 0 46229 11 0 0 25 0 1 0 206130633 35729408 7774 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8723 7774 118 243 0 8477 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 34892

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=798976/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=35844 CPUtime=522.41
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 11946 0 0 0 52229 12 0 0 25 0 1 0 206130633 36704256 8037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 8961 8037 118 243 0 8715 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 35844

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=796288/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=38276 CPUtime=582.43
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 12909 0 0 0 58230 13 0 0 25 0 1 0 206130633 39194624 8720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 9569 8720 118 243 0 9323 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 38276

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=795776/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=38708 CPUtime=642.44
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 13025 0 0 0 64230 14 0 0 25 0 1 0 206130633 39636992 8836 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 9677 8836 118 243 0 9431 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 38708

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=792960/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=41260 CPUtime=702.46
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 14070 0 0 0 70230 16 0 0 25 0 1 0 206130633 42250240 9540 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 10315 9540 118 243 0 10069 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 41260

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=792768/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=41560 CPUtime=762.47
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 14115 0 0 0 76231 16 0 0 25 0 1 0 206130633 42557440 9585 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 10390 9585 118 243 0 10144 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 41560

[startup+822.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=789504/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=44380 CPUtime=822.5
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 14932 0 0 0 82232 18 0 0 25 0 1 0 206130633 45445120 10402 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 11095 10402 118 243 0 10849 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 44380

[startup+882.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=788800/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=45076 CPUtime=882.51
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 15439 0 0 0 88233 18 0 0 25 0 1 0 206130633 46157824 10571 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 11269 10571 118 243 0 11023 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 45076

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=788480/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=45336 CPUtime=942.53
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 15528 0 0 0 94234 19 0 0 25 0 1 0 206130633 46424064 10627 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 11334 10627 118 243 0 11088 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 45336

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=772544/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=66912 CPUtime=1002.54
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 21032 0 0 0 100233 21 0 0 25 0 1 0 206130633 68517888 14636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 16728 14636 118 243 0 16482 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 66912

[startup+1062.84 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4246
/proc/meminfo: memFree=772096/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=67056 CPUtime=1062.57
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 21502 0 0 0 106235 22 0 0 25 0 1 0 206130633 68665344 14734 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 16764 14734 118 243 0 16518 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 67056

[startup+1122.87 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4246
/proc/meminfo: memFree=772096/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=67056 CPUtime=1122.59
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 21507 0 0 0 112236 23 0 0 25 0 1 0 206130633 68665344 14739 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 16764 14739 118 243 0 16518 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 67056

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=772032/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=67320 CPUtime=1182.6
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 21563 0 0 0 118237 23 0 0 25 0 1 0 206130633 68935680 14795 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 16830 14795 118 243 0 16584 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 67320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4246
/proc/meminfo: memFree=771584/2055920 swapFree=4145060/4192956
[pid=4245] ppid=4243 vsize=67320 CPUtime=1200.02
/proc/4245/stat : 4245 (cmusat) R 4243 4245 2426 0 -1 4194304 21627 0 0 0 119979 23 0 0 25 0 1 0 206130633 68935680 14859 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4245/statm: 16830 14859 118 243 0 16584 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 67320

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): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.244962
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 67320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21627
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= 12964

runsolver used 1.3358 second user time and 2.92455 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Feb 19 05:07:08 UTC 2007

IDJOB= 298865
IDBENCH= 19996
IDSOLVER= 121
FILE ID= node72/298865-1171861628

PBS_JOBID= 3839744

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1806915801-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298865-1171861628/cmusat /tmp/evaluation/298865-1171861628/instance-298865-1171861628.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-298865-1171861628 -o ROOT/results/node72/solver-298865-1171861628 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298865-1171861628/cmusat /tmp/evaluation/298865-1171861628/instance-298865-1171861628.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cf84a3dca136fb4dbd89b4b968109201

RANDOM SEED= 864116915

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        831512 kB
Buffers:         51304 kB
Cached:        1042424 kB
SwapCached:      16508 kB
Active:         695448 kB
Inactive:       422784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831512 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            91804 kB
Committed_AS:   543232 kB
PageTables:       1676 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= 66561 MiB

End job on node72 on Mon Feb 19 05:27:11 UTC 2007