Trace number 298660

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) 1200.11 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1422217194-16.SAT.shuffled.cnf
MD5SUM05d311b5d324ec36db80bce02b8227da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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/node38/watcher-298660-1171859050 -o ROOT/results/node38/solver-298660-1171859050 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298660-1171859050/cmusat /tmp/evaluation/298660-1171859050/instance-298660-1171859050.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 0.96 0.97 2/64 27750
/proc/meminfo: memFree=718024/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=2312 CPUtime=0
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 205860890 2367488 167 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135099261 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 578 167 109 243 0 332 0

[startup+0.106655 s]
/proc/loadavg: 0.99 0.96 0.97 2/64 27750
/proc/meminfo: memFree=718024/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=2576 CPUtime=0.1
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 205860890 2637824 247 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580918 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 644 247 118 243 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2576

[startup+0.5147 s]
/proc/loadavg: 0.99 0.96 0.97 2/64 27750
/proc/meminfo: memFree=718024/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=2932 CPUtime=0.51
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 353 0 0 0 51 0 0 0 21 0 1 0 205860890 3002368 336 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 733 336 118 243 0 487 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2932

[startup+1.33479 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=716800/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=3956 CPUtime=1.33
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 576 0 0 0 133 0 0 0 25 0 1 0 205860890 4050944 559 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 989 559 118 243 0 743 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3956

[startup+2.97098 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=715904/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=4248 CPUtime=2.96
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 681 0 0 0 296 0 0 0 25 0 1 0 205860890 4349952 664 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580973 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 1062 664 118 243 0 816 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4248

[startup+6.25235 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=713984/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=6160 CPUtime=6.24
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 1139 0 0 0 624 0 0 0 25 0 1 0 205860890 6307840 1086 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589589 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 1540 1086 118 243 0 1294 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6160

[startup+12.7031 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=712768/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=7404 CPUtime=12.69
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 1610 0 0 0 1269 0 0 0 25 0 1 0 205860890 7581696 1443 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 1851 1443 118 243 0 1605 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7404

[startup+25.5065 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=710016/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=10320 CPUtime=25.49
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 2604 0 0 0 2548 1 0 0 25 0 1 0 205860890 10567680 2062 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 2580 2062 118 243 0 2334 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10320

[startup+51.1154 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 27751
/proc/meminfo: memFree=707200/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=12864 CPUtime=51.09
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 3612 0 0 0 5107 2 0 0 25 0 1 0 205860890 13172736 2775 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589780 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 3216 2775 118 243 0 2970 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12864

[startup+102.324 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=701504/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=19444 CPUtime=102.29
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 5812 0 0 0 10226 3 0 0 25 0 1 0 205860890 19910656 4168 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 4861 4168 118 243 0 4615 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19444

[startup+162.347 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=697984/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=22556 CPUtime=162.29
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 6971 0 0 0 16225 4 0 0 25 0 1 0 205860890 23097344 5046 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 5639 5046 118 243 0 5393 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 22556

[startup+222.365 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=686976/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=36164 CPUtime=222.3
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 10817 0 0 0 22224 6 0 0 25 0 1 0 205860890 37031936 7794 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9041 7794 118 243 0 8795 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36164

[startup+282.386 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=686464/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=36240 CPUtime=282.3
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 11128 0 0 0 28224 6 0 0 25 0 1 0 205860890 37109760 7911 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9060 7911 118 243 0 8814 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36240

[startup+342.404 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=685632/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=36892 CPUtime=342.3
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 11564 0 0 0 34224 6 0 0 25 0 1 0 205860890 37777408 8134 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9223 8134 118 243 0 8977 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36892

[startup+402.427 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=684992/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=37176 CPUtime=402.31
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 11944 0 0 0 40224 7 0 0 25 0 1 0 205860890 38068224 8280 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9294 8280 118 243 0 9048 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 37176

[startup+462.444 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=683904/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=37928 CPUtime=462.31
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 12496 0 0 0 46223 8 0 0 25 0 1 0 205860890 38838272 8559 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9482 8559 118 243 0 9236 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 37928

[startup+522.461 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=683520/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=38428 CPUtime=522.31
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 12581 0 0 0 52223 8 0 0 25 0 1 0 205860890 39350272 8644 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 9607 8644 118 243 0 9361 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 38428

[startup+582.482 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=680832/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=40688 CPUtime=582.32
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 13537 0 0 0 58224 8 0 0 25 0 1 0 205860890 41664512 9318 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 10172 9318 118 243 0 9926 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 40688

[startup+642.506 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=679936/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=41272 CPUtime=642.33
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 13767 0 0 0 64224 9 0 0 25 0 1 0 205860890 42262528 9548 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 10318 9548 118 243 0 10072 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 41272

[startup+702.525 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=677952/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=43260 CPUtime=702.32
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 14570 0 0 0 70223 9 0 0 25 0 1 0 205860890 44298240 10041 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 10815 10041 118 243 0 10569 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 43260

[startup+762.544 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=677568/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=43656 CPUtime=762.33
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 14679 0 0 0 76224 9 0 0 25 0 1 0 205860890 44703744 10150 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 10914 10150 118 243 0 10668 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 43656

[startup+822.567 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=673472/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=47328 CPUtime=822.34
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 16034 0 0 0 82223 11 0 0 25 0 1 0 205860890 48463872 11164 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 11832 11164 118 243 0 11586 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 47328

[startup+882.587 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=673344/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=47484 CPUtime=882.34
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 16064 0 0 0 88223 11 0 0 25 0 1 0 205860890 48623616 11194 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 11871 11194 118 243 0 11625 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 47484

[startup+942.605 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27751
/proc/meminfo: memFree=672896/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=47932 CPUtime=942.35
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 16181 0 0 0 94224 11 0 0 25 0 1 0 205860890 49082368 11278 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 11983 11278 118 243 0 11737 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 47932

[startup+1002.62 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=655424/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71020 CPUtime=1002.34
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22089 0 0 0 100222 12 0 0 25 0 1 0 205860890 72724480 15669 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17755 15669 118 243 0 17509 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 71020

[startup+1062.65 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=655168/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71168 CPUtime=1062.36
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22516 0 0 0 106223 13 0 0 25 0 1 0 205860890 72876032 15721 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17792 15721 118 243 0 17546 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 71168

[startup+1122.67 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=655168/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71168 CPUtime=1122.37
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22523 0 0 0 112224 13 0 0 25 0 1 0 205860890 72876032 15728 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17792 15728 118 243 0 17546 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 71168

[startup+1182.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=654784/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71300 CPUtime=1182.37
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22604 0 0 0 118224 13 0 0 25 0 1 0 205860890 73011200 15809 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589654 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17825 15809 118 243 0 17579 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 71300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=654400/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71432 CPUtime=1200.09
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22694 0 0 0 119996 13 0 0 25 0 1 0 205860890 73146368 15899 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17858 15899 118 243 0 17612 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71432

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27753
/proc/meminfo: memFree=654400/2055920 swapFree=4183804/4192956
[pid=27750] ppid=27748 vsize=71432 CPUtime=1200.09
/proc/27750/stat : 27750 (cmusat) R 27748 27750 21295 0 -1 4194304 22694 0 0 0 119996 13 0 0 25 0 1 0 205860890 73146368 15899 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/27750/statm: 17858 15899 118 243 0 17612 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.141978
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 71432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22694
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= 770

runsolver used 0.843871 second user time and 2.37264 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 19 04:24:11 UTC 2007

IDJOB= 298660
IDBENCH= 19991
IDSOLVER= 121
FILE ID= node38/298660-1171859050

PBS_JOBID= 3839655

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-S1422217194-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298660-1171859050/cmusat /tmp/evaluation/298660-1171859050/instance-298660-1171859050.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-298660-1171859050 -o ROOT/results/node38/solver-298660-1171859050 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298660-1171859050/cmusat /tmp/evaluation/298660-1171859050/instance-298660-1171859050.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  05d311b5d324ec36db80bce02b8227da

RANDOM SEED= 586620011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        718496 kB
Buffers:         51992 kB
Cached:        1155604 kB
SwapCached:       3416 kB
Active:         840320 kB
Inactive:       377708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        718496 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:           105384 kB
Committed_AS:   468204 kB
PageTables:       1472 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 node38 on Mon Feb 19 04:44:13 UTC 2007