Trace number 308805

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) 1200.07 1200.15

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node16/watcher-308805-1172528451 -o ROOT/results/node16/solver-308805-1172528451 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308805-1172528451/tts-4-0 /tmp/evaluation/308805-1172528451/instance-308805-1172528451.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: 0.91 0.97 0.99 3/77 17951
/proc/meminfo: memFree=1417096/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=936 CPUtime=0
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 272799459 958464 112 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 234 112 57 113 0 118 0

[startup+0.106387 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17951
/proc/meminfo: memFree=1417096/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=4292 CPUtime=0.1
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 972 0 0 0 10 0 0 0 18 0 1 0 272799459 4395008 957 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555245 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 1073 957 62 113 0 957 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4292

[startup+0.514339 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17951
/proc/meminfo: memFree=1417096/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=16292 CPUtime=0.5
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 3993 0 0 0 49 1 0 0 21 0 1 0 272799459 16683008 3976 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 4073 3976 66 113 0 3957 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16292

[startup+1.33424 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1395520/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=22892 CPUtime=1.33
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 5643 0 0 0 131 2 0 0 25 0 1 0 272799459 23441408 5626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 5723 5626 66 113 0 5607 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 22892

[startup+2.97005 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1393536/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=25020 CPUtime=2.96
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 6157 0 0 0 294 2 0 0 25 0 1 0 272799459 25620480 6140 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 6255 6140 66 113 0 6139 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 25020

[startup+6.24867 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1389456/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=29952 CPUtime=6.24
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 7340 0 0 0 621 3 0 0 25 0 1 0 272799459 30670848 7323 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 7488 7323 66 113 0 7372 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 29952

[startup+12.6999 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1380432/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=37624 CPUtime=12.69
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 9169 0 0 0 1264 5 0 0 25 0 1 0 272799459 38526976 9152 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 9406 9152 66 113 0 9290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37624

[startup+25.5024 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1376080/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=42336 CPUtime=25.49
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 10302 0 0 0 2544 5 0 0 25 0 1 0 272799459 43352064 10285 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 10584 10285 66 113 0 10468 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42336

[startup+51.1054 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1368528/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=49524 CPUtime=51.09
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 12132 0 0 0 5103 6 0 0 25 0 1 0 272799459 50712576 12115 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 12381 12115 66 113 0 12265 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49524

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1358416/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=59668 CPUtime=102.29
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 14639 0 0 0 10221 8 0 0 25 0 1 0 272799459 61100032 14622 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 14917 14622 66 113 0 14801 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 59668

[startup+162.325 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1353168/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=64848 CPUtime=162.3
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 15935 0 0 0 16221 9 0 0 25 0 1 0 272799459 66404352 15918 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 16212 15918 66 113 0 16096 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 64848

[startup+222.334 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1351504/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=66668 CPUtime=222.31
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 16348 0 0 0 22221 10 0 0 25 0 1 0 272799459 68268032 16331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 16667 16331 66 113 0 16551 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 66668

[startup+282.344 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1349520/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=68768 CPUtime=282.31
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 16826 0 0 0 28221 10 0 0 25 0 1 0 272799459 70418432 16809 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 17192 16809 66 113 0 17076 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 68768

[startup+342.353 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1347344/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=71148 CPUtime=342.32
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 17372 0 0 0 34221 11 0 0 25 0 1 0 272799459 72855552 17355 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 17787 17355 66 113 0 17671 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 71148

[startup+402.366 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1347408/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=71148 CPUtime=402.33
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 17382 0 0 0 40221 12 0 0 25 0 1 0 272799459 72855552 17365 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 17787 17365 66 113 0 17671 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 71148

[startup+462.376 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1346448/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=72076 CPUtime=462.33
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 17613 0 0 0 46221 12 0 0 25 0 1 0 272799459 73805824 17596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 18019 17596 66 113 0 17903 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 72076

[startup+522.388 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1345232/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=73324 CPUtime=522.35
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 17935 0 0 0 52222 13 0 0 25 0 1 0 272799459 75083776 17918 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 18331 17918 66 113 0 18215 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 73324

[startup+582.397 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1343952/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=74640 CPUtime=582.35
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18253 0 0 0 58222 13 0 0 25 0 1 0 272799459 76431360 18236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 18660 18236 66 113 0 18544 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 74640

[startup+642.411 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1342992/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=75548 CPUtime=642.36
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18492 0 0 0 64222 14 0 0 25 0 1 0 272799459 77361152 18475 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 18887 18475 66 113 0 18771 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 75548

[startup+702.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=75940 CPUtime=702.36
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18569 0 0 0 70222 14 0 0 25 0 1 0 272799459 77762560 18552 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 18985 18552 66 113 0 18869 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 75940

[startup+762.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1342480/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=76116 CPUtime=762.38
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18620 0 0 0 76223 15 0 0 25 0 1 0 272799459 77942784 18603 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19029 18603 66 113 0 18913 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 76116

[startup+822.451 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17952
/proc/meminfo: memFree=1342096/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=76376 CPUtime=822.38
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18710 0 0 0 82223 15 0 0 25 0 1 0 272799459 78209024 18693 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19094 18693 66 113 0 18978 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 76376

[startup+882.461 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1341712/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=76872 CPUtime=882.4
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 18809 0 0 0 88224 16 0 0 25 0 1 0 272799459 78716928 18792 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19218 18792 66 113 0 19102 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 76872

[startup+942.469 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1340368/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=78232 CPUtime=942.39
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19146 0 0 0 94223 16 0 0 25 0 1 0 272799459 80109568 19129 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19558 19129 66 113 0 19442 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 78232

[startup+1002.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1340048/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=78480 CPUtime=1002.41
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19218 0 0 0 100224 17 0 0 25 0 1 0 272799459 80363520 19201 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19620 19201 66 113 0 19504 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 78480

[startup+1062.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1339408/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=79132 CPUtime=1062.41
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19380 0 0 0 106224 17 0 0 25 0 1 0 272799459 81031168 19363 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19783 19363 66 113 0 19667 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 79132

[startup+1122.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1338640/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=79840 CPUtime=1122.42
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19568 0 0 0 112224 18 0 0 25 0 1 0 272799459 81756160 19551 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 19960 19551 66 113 0 19844 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 79840

[startup+1182.52 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1338320/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=80200 CPUtime=1182.43
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19657 0 0 0 118225 18 0 0 25 0 1 0 272799459 82124800 19640 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 20050 19640 66 113 0 19934 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 80200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.13 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17954
/proc/meminfo: memFree=1338192/2055920 swapFree=4192812/4192956
[pid=17951] ppid=17949 vsize=80436 CPUtime=1200.05
/proc/17951/stat : 17951 (tts-4-0) R 17949 17951 17849 0 -1 4194304 19683 0 0 0 119986 19 0 0 25 0 1 0 272799459 82366464 19666 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17951/statm: 20109 19666 66 113 0 19993 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80436

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): 1200.15
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.204968
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 80436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19683
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= 2194

runsolver used 1.47877 second user time and 2.68359 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 26 22:20:51 UTC 2007

IDJOB= 308805
IDBENCH= 20242
IDSOLVER= 98
FILE ID= node16/308805-1172528451

PBS_JOBID= 3971629

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308805-1172528451/tts-4-0 /tmp/evaluation/308805-1172528451/instance-308805-1172528451.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-308805-1172528451 -o ROOT/results/node16/solver-308805-1172528451 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308805-1172528451/tts-4-0 /tmp/evaluation/308805-1172528451/instance-308805-1172528451.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 680161043

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1417504 kB
Buffers:         62320 kB
Cached:         441356 kB
SwapCached:          0 kB
Active:         261576 kB
Inactive:       295764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          72568 kB
Slab:            66716 kB
Committed_AS:  1071492 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Mon Feb 26 22:40:54 UTC 2007