Trace number 298414

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) 1200.09 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
MD5SUM3731b562515f41a5190f82ea078ee6c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06299
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |

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/node42/watcher-298414-1171855744 -o ROOT/results/node42/solver-298414-1171855744 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298414-1171855744/cmusat /tmp/evaluation/298414-1171855744/instance-298414-1171855744.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: 0.99 1.00 1.02 3/64 15722
/proc/meminfo: memFree=382816/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=2312 CPUtime=0
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 205530478 2367488 183 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134522121 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 578 183 109 243 0 332 0

[startup+0.106544 s]
/proc/loadavg: 0.99 1.00 1.02 3/64 15722
/proc/meminfo: memFree=382816/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=2760 CPUtime=0.1
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 205530478 2826240 288 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 690 288 118 243 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.51462 s]
/proc/loadavg: 0.99 1.00 1.02 3/64 15722
/proc/meminfo: memFree=382816/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=3320 CPUtime=0.51
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 429 0 0 0 51 0 0 0 21 0 1 0 205530478 3399680 412 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581408 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 830 412 118 243 0 584 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3320

[startup+1.33478 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 15723
/proc/meminfo: memFree=381400/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=3452 CPUtime=1.33
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 495 0 0 0 133 0 0 0 25 0 1 0 205530478 3534848 478 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 863 478 118 243 0 617 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3452

[startup+2.97109 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 15723
/proc/meminfo: memFree=380696/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=5152 CPUtime=2.96
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 872 0 0 0 296 0 0 0 25 0 1 0 205530478 5275648 855 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 1288 855 118 243 0 1042 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5152

[startup+6.25071 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 15723
/proc/meminfo: memFree=379160/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=5712 CPUtime=6.24
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 1016 0 0 0 624 0 0 0 25 0 1 0 205530478 5849088 999 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 1428 999 118 243 0 1182 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5712

[startup+12.7039 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 15723
/proc/meminfo: memFree=376664/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=8268 CPUtime=12.68
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 1805 0 0 0 1268 0 0 0 25 0 1 0 205530478 8466432 1566 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 2067 1566 118 243 0 1821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8268

[startup+25.5074 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 15723
/proc/meminfo: memFree=374808/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=10228 CPUtime=25.49
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 2552 0 0 0 2548 1 0 0 25 0 1 0 205530478 10473472 2122 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 2557 2122 118 243 0 2311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10228

[startup+51.1133 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 15723
/proc/meminfo: memFree=369880/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=15252 CPUtime=51.08
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 4299 0 0 0 5106 2 0 0 25 0 1 0 205530478 15618048 3251 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 3813 3251 118 243 0 3567 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15252

[startup+102.322 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 15723
/proc/meminfo: memFree=357976/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=28696 CPUtime=102.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 8223 0 0 0 10223 4 0 0 25 0 1 0 205530478 29384704 6226 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 7174 6226 118 243 0 6928 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28696

[startup+162.339 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=357272/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=29084 CPUtime=162.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 8690 0 0 0 16222 5 0 0 25 0 1 0 205530478 29782016 6414 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 7271 6414 118 243 0 7025 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 29084

[startup+222.359 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=356376/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=29624 CPUtime=222.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 9058 0 0 0 22222 5 0 0 25 0 1 0 205530478 30334976 6622 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 7406 6622 118 243 0 7160 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 29624

[startup+282.38 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=354200/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=31408 CPUtime=282.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 9963 0 0 0 28221 6 0 0 25 0 1 0 205530478 32161792 7160 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 7852 7160 118 243 0 7606 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 31408

[startup+342.398 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=351128/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=34264 CPUtime=342.26
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 10956 0 0 0 34219 7 0 0 25 0 1 0 205530478 35086336 7942 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590277 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 8566 7942 118 243 0 8320 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 34264

[startup+402.418 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=347800/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=37340 CPUtime=402.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 12004 0 0 0 40218 9 0 0 25 0 1 0 205530478 38236160 8758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 9335 8758 118 243 0 9089 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 37340

[startup+462.434 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=346776/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=38276 CPUtime=462.26
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 12288 0 0 0 46217 9 0 0 25 0 1 0 205530478 39194624 9042 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 9569 9042 118 243 0 9323 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 38276

[startup+522.449 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=332184/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=56688 CPUtime=522.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 17199 0 0 0 52215 10 0 0 25 0 1 0 205530478 58048512 12651 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14172 12651 118 243 0 13926 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 56688

[startup+582.471 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=331352/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=57268 CPUtime=582.27
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 17709 0 0 0 58216 11 0 0 25 0 1 0 205530478 58642432 12882 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14317 12882 118 243 0 14071 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 57268

[startup+642.493 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15723
/proc/meminfo: memFree=330904/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=57724 CPUtime=642.26
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 17800 0 0 0 64215 11 0 0 25 0 1 0 205530478 59109376 12973 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14431 12973 118 243 0 14185 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 57724

[startup+702.509 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=330008/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=58296 CPUtime=702.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 18376 0 0 0 70214 11 0 0 25 0 1 0 205530478 59695104 13209 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14574 13209 118 243 0 14328 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 58296

[startup+762.525 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=329880/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=58488 CPUtime=762.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 18403 0 0 0 76214 11 0 0 25 0 1 0 205530478 59891712 13236 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14622 13236 118 243 0 14376 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 58488

[startup+822.546 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=329304/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=58680 CPUtime=822.26
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 18549 0 0 0 82214 12 0 0 25 0 1 0 205530478 60088320 13382 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14670 13382 118 243 0 14424 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 58680

[startup+882.569 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=328856/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=59004 CPUtime=882.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19007 0 0 0 88213 12 0 0 25 0 1 0 205530478 60420096 13503 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14751 13503 118 243 0 14505 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 59004

[startup+942.587 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=328344/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=59720 CPUtime=942.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19115 0 0 0 94213 12 0 0 25 0 1 0 205530478 61153280 13611 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14930 13611 118 243 0 14684 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 59720

[startup+1002.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=328280/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=59848 CPUtime=1002.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19185 0 0 0 100213 12 0 0 25 0 1 0 205530478 61284352 13648 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 14962 13648 118 243 0 14716 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 59848

[startup+1062.62 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=327384/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=60260 CPUtime=1062.24
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19764 0 0 0 106212 12 0 0 25 0 1 0 205530478 61706240 13857 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581844 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 15065 13857 118 243 0 14819 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 60260

[startup+1122.64 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=327256/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=60520 CPUtime=1122.24
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19801 0 0 0 112212 12 0 0 25 0 1 0 205530478 61972480 13894 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 15130 13894 118 243 0 14884 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 60520

[startup+1182.66 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=327256/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=60520 CPUtime=1182.25
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19808 0 0 0 118212 13 0 0 25 0 1 0 205530478 61972480 13901 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 15130 13901 118 243 0 14884 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 60520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15725
/proc/meminfo: memFree=327192/2055920 swapFree=4183424/4192956
[pid=15722] ppid=15720 vsize=60520 CPUtime=1200.07
/proc/15722/stat : 15722 (cmusat) R 15720 15722 14957 0 -1 4194304 19810 0 0 0 119994 13 0 0 25 0 1 0 205530478 61972480 13903 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/15722/statm: 15130 13903 118 243 0 14884 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 60520

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): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.139978
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 60520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19810
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= 1909

runsolver used 0.804877 second user time and 2.40563 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 03:29:04 UTC 2007

IDJOB= 298414
IDBENCH= 19985
IDSOLVER= 121
FILE ID= node42/298414-1171855744

PBS_JOBID= 3839746

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298414-1171855744/cmusat /tmp/evaluation/298414-1171855744/instance-298414-1171855744.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-298414-1171855744 -o ROOT/results/node42/solver-298414-1171855744 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298414-1171855744/cmusat /tmp/evaluation/298414-1171855744/instance-298414-1171855744.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3731b562515f41a5190f82ea078ee6c1

RANDOM SEED= 18203037

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        383288 kB
Buffers:         53048 kB
Cached:        1492292 kB
SwapCached:       3904 kB
Active:         828068 kB
Inactive:       727192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        383288 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:           103480 kB
Committed_AS:   790512 kB
PageTables:       1408 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 node42 on Mon Feb 19 03:49:07 UTC 2007