Trace number 303967

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
TTS 4.0? (TO) 1200.14 1200.65

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)



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/node70/watcher-303967-1172048020 -o ROOT/results/node70/solver-303967-1172048020 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303967-1172048020/tts-4-0 /tmp/evaluation/303967-1172048020/instance-303967-1172048020.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: 1.02 1.01 1.00 2/64 9194
/proc/meminfo: memFree=1649224/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=796 CPUtime=0
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 187602664 815104 92 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134633581 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 199 92 57 113 0 83 0

[startup+0.107482 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 9194
/proc/meminfo: memFree=1649224/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=2788 CPUtime=0.1
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 588 0 0 0 10 0 0 0 18 0 1 0 187602664 2854912 573 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 697 573 59 113 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.518555 s]
/proc/loadavg: 1.02 1.01 1.00 2/64 9194
/proc/meminfo: memFree=1649224/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=6004 CPUtime=0.5
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 1396 0 0 0 50 0 0 0 21 0 1 0 187602664 6148096 1381 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 1501 1381 62 113 0 1385 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6004

[startup+1.3397 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1625664/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=30732 CPUtime=1.33
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 7591 0 0 0 130 3 0 0 25 0 1 0 187602664 31469568 7574 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 7683 7574 65 113 0 7567 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 30732

[startup+2.976 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1610240/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=39492 CPUtime=2.97
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 9786 0 0 0 293 4 0 0 25 0 1 0 187602664 40439808 9769 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 9873 9769 66 113 0 9757 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 39492

[startup+6.25359 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1609920/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=39816 CPUtime=6.24
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 9863 0 0 0 620 4 0 0 25 0 1 0 187602664 40771584 9846 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 9954 9846 66 113 0 9838 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 39816

[startup+12.7068 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1609024/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=40656 CPUtime=12.69
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 10058 0 0 0 1265 4 0 0 25 0 1 0 187602664 41631744 10041 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 10164 10041 66 113 0 10048 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40656

[startup+25.5071 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1607168/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=42564 CPUtime=25.49
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 10543 0 0 0 2545 4 0 0 25 0 1 0 187602664 43585536 10526 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 10641 10526 66 113 0 10525 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42564

[startup+51.1137 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1602048/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=47500 CPUtime=51.09
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 11793 0 0 0 5104 5 0 0 25 0 1 0 187602664 48640000 11776 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 11875 11776 66 113 0 11759 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47500

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1591360/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=58320 CPUtime=102.28
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 14488 0 0 0 10222 6 0 0 25 0 1 0 187602664 59719680 14471 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 14580 14471 66 113 0 14464 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 58320

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1576000/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=73560 CPUtime=162.27
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 18278 0 0 0 16218 9 0 0 25 0 1 0 187602664 75325440 18261 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 18390 18261 66 113 0 18274 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 73560

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1562048/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=87388 CPUtime=222.27
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 21751 0 0 0 22217 10 0 0 25 0 1 0 187602664 89485312 21734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 21847 21734 66 113 0 21731 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 87388

[startup+282.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1549504/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=100048 CPUtime=282.27
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 24915 0 0 0 28214 13 0 0 25 0 1 0 187602664 102449152 24898 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591636 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 25012 24898 66 113 0 24896 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 100048

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9195
/proc/meminfo: memFree=1539136/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=110256 CPUtime=342.26
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 27477 0 0 0 34212 14 0 0 25 0 1 0 187602664 112902144 27460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 27564 27460 66 113 0 27448 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 110256

[startup+402.409 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9195
/proc/meminfo: memFree=1526912/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=122444 CPUtime=402.26
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 30509 0 0 0 40210 16 0 0 25 0 1 0 187602664 125382656 30492 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 30611 30492 66 113 0 30495 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 122444

[startup+462.432 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 9279
/proc/meminfo: memFree=1514768/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=133356 CPUtime=462.23
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 33243 0 0 0 46206 17 0 0 25 0 1 0 187602664 136556544 33226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 33339 33226 66 113 0 33223 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 133356

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9365
/proc/meminfo: memFree=1506184/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=141796 CPUtime=522.21
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 35379 0 0 0 52202 19 0 0 25 0 1 0 187602664 145199104 35362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 35449 35362 66 113 0 35333 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 141796

[startup+582.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9393
/proc/meminfo: memFree=1498240/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=150708 CPUtime=582.2
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 37590 0 0 0 58199 21 0 0 25 0 1 0 187602664 154324992 37573 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 37677 37573 66 113 0 37561 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 150708

[startup+642.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9393
/proc/meminfo: memFree=1489600/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=159276 CPUtime=642.2
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 39749 0 0 0 64197 23 0 0 25 0 1 0 187602664 163098624 39732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 39819 39732 66 113 0 39703 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 159276

[startup+702.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9393
/proc/meminfo: memFree=1479872/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=169124 CPUtime=702.19
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 42209 0 0 0 70194 25 0 0 25 0 1 0 187602664 173182976 42192 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 42281 42192 66 113 0 42165 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 169124

[startup+762.556 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 9393
/proc/meminfo: memFree=1470656/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=178500 CPUtime=762.19
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 44523 0 0 0 76192 27 0 0 25 0 1 0 187602664 182784000 44506 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 44625 44506 66 113 0 44509 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 178500

[startup+822.573 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1461376/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=187640 CPUtime=822.18
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 46797 0 0 0 82189 29 0 0 25 0 1 0 187602664 192143360 46780 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 46910 46780 66 113 0 46794 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 187640

[startup+882.591 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1452672/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=196316 CPUtime=882.18
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 49003 0 0 0 88187 31 0 0 25 0 1 0 187602664 201027584 48986 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 49079 48986 66 113 0 48963 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 196316

[startup+942.61 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 9393
/proc/meminfo: memFree=1443840/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=205344 CPUtime=942.18
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 51230 0 0 0 94185 33 0 0 25 0 1 0 187602664 210272256 51213 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 51336 51213 66 113 0 51220 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 205344

[startup+1002.62 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1432192/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=216832 CPUtime=1002.18
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 54141 0 0 0 100183 35 0 0 25 0 1 0 187602664 222035968 54124 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 54208 54124 66 113 0 54092 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 216832

[startup+1062.64 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1422464/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=226440 CPUtime=1062.18
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 56535 0 0 0 106181 37 0 0 25 0 1 0 187602664 231874560 56518 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 56610 56518 66 113 0 56494 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 226440

[startup+1122.66 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9393
/proc/meminfo: memFree=1413312/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=235584 CPUtime=1122.17
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 58822 0 0 0 112178 39 0 0 25 0 1 0 187602664 241238016 58805 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 58896 58805 66 113 0 58780 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 235584

[startup+1182.68 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 9393
/proc/meminfo: memFree=1404480/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=244488 CPUtime=1182.17
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 61042 0 0 0 118176 41 0 0 25 0 1 0 187602664 250355712 61025 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 61122 61025 66 113 0 61006 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 244488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1401728/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=247068 CPUtime=1200.1
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 61692 0 0 0 119968 42 0 0 25 0 1 0 187602664 252997632 61675 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 61767 61675 66 113 0 61651 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 247068

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

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

[startup+1200.61 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 9393
/proc/meminfo: memFree=1401728/2055920 swapFree=4183148/4192956
[pid=9194] ppid=9192 vsize=247068 CPUtime=1200.1
/proc/9194/stat : 9194 (tts-4-0) R 9192 9194 8692 0 -1 4194304 61692 0 0 0 119968 42 0 0 25 0 1 0 187602664 252997632 61675 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9194/statm: 61767 61675 66 113 0 61651 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 247068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.14
CPU user time (s): 1199.69
CPU system time (s): 0.45893
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 247068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61692
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= 2925

runsolver used 0.936857 second user time and 2.35764 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Wed Feb 21 08:53:40 UTC 2007

IDJOB= 303967
IDBENCH= 20121
IDSOLVER= 98
FILE ID= node70/303967-1172048020

PBS_JOBID= 3892750

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303967-1172048020/tts-4-0 /tmp/evaluation/303967-1172048020/instance-303967-1172048020.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-303967-1172048020 -o ROOT/results/node70/solver-303967-1172048020 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303967-1172048020/tts-4-0 /tmp/evaluation/303967-1172048020/instance-303967-1172048020.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 479830823

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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:       1649632 kB
Buffers:         33384 kB
Cached:         315680 kB
SwapCached:       4128 kB
Active:         249012 kB
Inactive:       110132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649632 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            33180 kB
Committed_AS:   287780 kB
PageTables:       1396 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 node70 on Wed Feb 21 09:13:42 UTC 2007