Trace number 368737

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) 5000.06 5001.65

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark786.482
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-368737-1177294755 -o ROOT/results/node35/solver-368737-1177294755 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368737-1177294755/tts-4-0 /tmp/evaluation/368737-1177294755/instance-368737-1177294755.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 0.94 3/77 21983
/proc/meminfo: memFree=1604552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=796 CPUtime=0
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 177390968 815104 101 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134533509 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 199 102 57 113 0 83 0

[startup+0.042549 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 21983
/proc/meminfo: memFree=1604552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=2808 CPUtime=0.03
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 606 0 0 0 3 0 0 0 18 0 1 0 177390968 2875392 591 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 702 592 62 113 0 586 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2808

[startup+0.101556 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 21983
/proc/meminfo: memFree=1604552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=6608 CPUtime=0.09
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 1554 0 0 0 9 0 0 0 18 0 1 0 177390968 6766592 1539 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1652 1540 65 113 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6608

[startup+0.301579 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 21983
/proc/meminfo: memFree=1604552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=8720 CPUtime=0.29
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2091 0 0 0 28 1 0 0 19 0 1 0 177390968 8929280 2074 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2180 2076 66 113 0 2064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8720

[startup+0.701626 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 21983
/proc/meminfo: memFree=1604552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=9636 CPUtime=0.69
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2313 0 0 0 68 1 0 0 23 0 1 0 177390968 9867264 2296 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2409 2296 66 113 0 2293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9636

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1595200/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=10040 CPUtime=1.49
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2434 0 0 0 148 1 0 0 25 0 1 0 177390968 10280960 2417 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2510 2417 66 113 0 2394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10040

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1594944/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=10308 CPUtime=3.09
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2508 0 0 0 308 1 0 0 25 0 1 0 177390968 10555392 2491 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2577 2491 66 113 0 2461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10308

[startup+6.30228 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1594120/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=10972 CPUtime=6.29
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2674 0 0 0 627 2 0 0 25 0 1 0 177390968 11235328 2657 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2743 2657 66 113 0 2627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10972

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1593544/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=11420 CPUtime=12.69
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 2784 0 0 0 1267 2 0 0 25 0 1 0 177390968 11694080 2767 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2855 2767 66 113 0 2739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11420

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1592392/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=12696 CPUtime=25.48
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 3072 0 0 0 2546 2 0 0 25 0 1 0 177390968 13000704 3055 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3174 3055 66 113 0 3058 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12696

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1588360/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=16700 CPUtime=51.08
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 4099 0 0 0 5105 3 0 0 25 0 1 0 177390968 17100800 4082 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 4175 4082 66 113 0 4059 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16700

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1582024/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=22916 CPUtime=102.27
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 5645 0 0 0 10223 4 0 0 25 0 1 0 177390968 23465984 5628 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 5729 5628 66 113 0 5613 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1575368/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=29508 CPUtime=162.25
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 7310 0 0 0 16219 6 0 0 25 0 1 0 177390968 30216192 7293 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 7377 7293 66 113 0 7261 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29508

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1569544/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=35380 CPUtime=222.23
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 8751 0 0 0 22216 7 0 0 25 0 1 0 177390968 36229120 8734 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 8845 8734 66 113 0 8729 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1565192/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=39600 CPUtime=282.21
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 9832 0 0 0 28213 8 0 0 25 0 1 0 177390968 40550400 9815 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 9900 9815 66 113 0 9784 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39600

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1561288/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=43588 CPUtime=342.19
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 10798 0 0 0 34210 9 0 0 25 0 1 0 177390968 44634112 10781 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 10897 10781 66 113 0 10781 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43588

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1557384/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=47344 CPUtime=402.17
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 11774 0 0 0 40207 10 0 0 25 0 1 0 177390968 48480256 11757 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534427 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 11836 11757 66 113 0 11720 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 47344

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1553672/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=51096 CPUtime=462.16
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 12696 0 0 0 46205 11 0 0 25 0 1 0 177390968 52322304 12679 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 12774 12679 66 113 0 12658 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 51096

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1548680/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=56256 CPUtime=522.14
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 13970 0 0 0 52202 12 0 0 25 0 1 0 177390968 57606144 13953 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 14064 13953 66 113 0 13948 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 56256

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1544392/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=60248 CPUtime=582.12
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 15016 0 0 0 58198 14 0 0 25 0 1 0 177390968 61693952 14999 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 15062 14999 66 113 0 14946 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 60248

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 21984
/proc/meminfo: memFree=1537800/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=66812 CPUtime=642.11
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 16642 0 0 0 64196 15 0 0 25 0 1 0 177390968 68415488 16625 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 16703 16625 66 113 0 16587 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66812


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1366536/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=237940 CPUtime=4060.98
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 59398 0 0 0 406023 75 0 0 25 0 1 0 177390968 243650560 59381 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 59485 59381 66 113 0 59369 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 237940

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1365640/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=238880 CPUtime=4120.97
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 59621 0 0 0 412021 76 0 0 25 0 1 0 177390968 244613120 59604 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 59720 59604 66 113 0 59604 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 238880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1364552/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=239816 CPUtime=4180.94
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 59892 0 0 0 418018 76 0 0 25 0 1 0 177390968 245571584 59875 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 59954 59875 66 113 0 59838 0
Current children cumulated CPU time (s) 4180.94
Current children cumulated vsize (KiB) 239816

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1362760/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=241692 CPUtime=4240.92
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 60353 0 0 0 424015 77 0 0 25 0 1 0 177390968 247492608 60336 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 60423 60336 66 113 0 60307 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 241692

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1361480/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=242864 CPUtime=4300.91
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 60647 0 0 0 430013 78 0 0 25 0 1 0 177390968 248692736 60630 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 60716 60630 66 113 0 60600 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 242864

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1360072/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=244268 CPUtime=4360.9
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 61007 0 0 0 436011 79 0 0 25 0 1 0 177390968 250130432 60990 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 61067 60990 66 113 0 60951 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 244268

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1358984/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=245440 CPUtime=4420.87
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 61278 0 0 0 442008 79 0 0 25 0 1 0 177390968 251330560 61261 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 61360 61261 66 113 0 61244 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 245440

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1357512/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=246848 CPUtime=4480.86
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 61643 0 0 0 448006 80 0 0 25 0 1 0 177390968 252772352 61626 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 61712 61626 66 113 0 61596 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 246848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1356488/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=248020 CPUtime=4540.84
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 61902 0 0 0 454003 81 0 0 25 0 1 0 177390968 253972480 61885 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 62005 61885 66 113 0 61889 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 248020

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1354824/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=249424 CPUtime=4600.82
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 62298 0 0 0 460001 81 0 0 25 0 1 0 177390968 255410176 62281 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 62356 62281 66 113 0 62240 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 249424

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1353288/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=251068 CPUtime=4660.8
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 62681 0 0 0 465998 82 0 0 25 0 1 0 177390968 257093632 62664 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 62767 62664 66 113 0 62651 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 251068

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1351496/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=252940 CPUtime=4720.79
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 63142 0 0 0 471996 83 0 0 25 0 1 0 177390968 259010560 63125 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 63235 63125 66 113 0 63119 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 252940

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22184
/proc/meminfo: memFree=1350152/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=254348 CPUtime=4780.76
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 63492 0 0 0 477992 84 0 0 25 0 1 0 177390968 260452352 63475 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 63587 63475 66 113 0 63471 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 254348

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22186
/proc/meminfo: memFree=1348936/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=255520 CPUtime=4840.75
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 63783 0 0 0 483990 85 0 0 25 0 1 0 177390968 261652480 63766 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 63880 63766 66 113 0 63764 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 255520

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22186
/proc/meminfo: memFree=1347208/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=257160 CPUtime=4900.73
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 64210 0 0 0 489987 86 0 0 25 0 1 0 177390968 263331840 64193 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 64290 64193 66 113 0 64174 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 257160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22186
/proc/meminfo: memFree=1344904/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=259504 CPUtime=4960.71
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 64800 0 0 0 495984 87 0 0 25 0 1 0 177390968 265732096 64783 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 64876 64783 66 113 0 64760 0
Current children cumulated CPU time (s) 4960.71
Current children cumulated vsize (KiB) 259504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22186
/proc/meminfo: memFree=1343688/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=260676 CPUtime=5000.01
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 65092 0 0 0 499913 88 0 0 25 0 1 0 177390968 266932224 65075 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 65169 65075 66 113 0 65053 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 260676

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22186
/proc/meminfo: memFree=1343688/2055920 swapFree=4151144/4192956
[pid=21983] ppid=21981 vsize=260676 CPUtime=5000.01
/proc/21983/stat : 21983 (tts-4-0) R 21981 21983 21078 0 -1 4194304 65092 0 0 0 499913 88 0 0 25 0 1 0 177390968 266932224 65075 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 65169 65075 66 113 0 65053 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 260676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.65
CPU time (s): 5000.06
CPU user time (s): 4999.13
CPU system time (s): 0.926859
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 260676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.13
system time used= 0.926859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65092
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= 7944

runsolver used 5.70013 second user time and 11.4113 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Apr 23 02:19:15 UTC 2007

IDJOB= 368737
IDBENCH= 24750
IDSOLVER= 178
FILE ID= node35/368737-1177294755

PBS_JOBID= 4650834

Free space on /tmp= 66306 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368737-1177294755/tts-4-0 /tmp/evaluation/368737-1177294755/instance-368737-1177294755.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-368737-1177294755 -o ROOT/results/node35/solver-368737-1177294755 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368737-1177294755/tts-4-0 /tmp/evaluation/368737-1177294755/instance-368737-1177294755.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 759426272

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1605024 kB
Buffers:         48344 kB
Cached:         310344 kB
SwapCached:       9124 kB
Active:         225680 kB
Inactive:       157124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605024 kB
SwapTotal:     4192956 kB
SwapFree:      4151144 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            53424 kB
Committed_AS:  2534244 kB
PageTables:       1996 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= 66306 MiB

End job on node35 on Mon Apr 23 03:42:43 UTC 2007