Trace number 300145

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
MiraXT v1? (TO) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1922669300-13.cnf
MD5SUM5f45850fd3e53a02669e4f16bcb2cc76
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark60.1519
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv1...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-300145-1178836121 -o ROOT/results/node21/solver-300145-1178836121 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/300145-1178836121/MiraXTv1_dyn /tmp/evaluation/300145-1178836121/instance-300145-1178836121.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 2.00 1.86 1.46 3/77 25668
/proc/meminfo: memFree=1845376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=3788 CPUtime=0
/proc/25668/stat : 25668 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 331529396 3878912 323 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25668/statm: 947 330 202 20 0 305 0

[startup+0.021162 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 25668
/proc/meminfo: memFree=1845376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=4600 CPUtime=0.01
/proc/25668/stat : 25668 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194304 563 0 0 0 1 0 0 0 18 0 1 0 331529396 4710400 538 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134585096 0 0 4096 0 0 0 0 17 1 0 0
/proc/25668/statm: 1150 539 206 20 0 508 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4600

[startup+0.101171 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 25668
/proc/meminfo: memFree=1845376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=5316 CPUtime=0.09
/proc/25668/stat : 25668 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194304 741 0 0 0 9 0 0 0 18 0 1 0 331529396 5443584 716 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134583871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25668/statm: 1329 716 207 20 0 687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5316

[startup+0.301192 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 25668
/proc/meminfo: memFree=1845376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=9024 CPUtime=0.29
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 1335 0 0 0 29 0 0 0 18 0 2 0 331529396 9240576 1237 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 2256 1237 218 20 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9024

[startup+0.701236 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 25668
/proc/meminfo: memFree=1845376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=11532 CPUtime=0.68
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 1997 0 0 0 68 0 0 0 18 0 2 0 331529396 11808768 1899 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 2883 1899 218 20 0 2241 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11532

[startup+1.50132 s]
/proc/loadavg: 1.92 1.84 1.45 2/79 25670
/proc/meminfo: memFree=1836784/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=16152 CPUtime=1.49
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 3208 0 0 0 148 1 0 0 18 0 2 0 331529396 16539648 3110 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 4038 3110 218 20 0 3396 0
[pid=25668/tid=25670] ppid=25666 vsize=16152 CPUtime=1.38
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 2355 0 0 0 137 1 0 0 25 0 2 0 331529408 16539648 3110 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16152

[startup+3.1015 s]
/proc/loadavg: 1.92 1.84 1.45 2/79 25670
/proc/meminfo: memFree=1832624/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=21880 CPUtime=3.09
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 4512 0 0 0 307 2 0 0 18 0 2 0 331529396 22405120 4414 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 5470 4414 218 20 0 4828 0
[pid=25668/tid=25670] ppid=25666 vsize=21880 CPUtime=2.97
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 3659 0 0 0 296 1 0 0 25 0 2 0 331529408 22405120 4414 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 8873595 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21880

[startup+6.30185 s]
/proc/loadavg: 1.92 1.84 1.45 2/79 25670
/proc/meminfo: memFree=1817392/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=32528 CPUtime=6.29
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 7228 0 0 0 626 3 0 0 18 0 2 0 331529396 33308672 7094 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 8132 7094 218 20 0 7490 0
[pid=25668/tid=25670] ppid=25666 vsize=32528 CPUtime=6.17
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 6375 0 0 0 615 2 0 0 25 0 2 0 331529408 33308672 7094 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526302 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32528

[startup+12.7025 s]
/proc/loadavg: 1.86 1.83 1.45 2/79 25670
/proc/meminfo: memFree=1804080/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=47576 CPUtime=12.69
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 11176 0 0 0 1264 5 0 0 18 0 2 0 331529396 48717824 10959 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 11894 10959 218 20 0 11252 0
[pid=25668/tid=25670] ppid=25666 vsize=47576 CPUtime=12.57
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 10323 0 0 0 1253 4 0 0 25 0 2 0 331529408 48717824 10959 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526309 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47576

[startup+25.5019 s]
/proc/loadavg: 1.73 1.80 1.45 3/79 25670
/proc/meminfo: memFree=1789552/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=60240 CPUtime=25.48
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 14641 0 0 0 2541 7 0 0 18 0 2 0 331529396 61685760 14204 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 15060 14204 218 20 0 14418 0
[pid=25668/tid=25670] ppid=25666 vsize=60240 CPUtime=25.37
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 13788 0 0 0 2530 7 0 0 25 0 2 0 331529408 61685760 14204 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134521256 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60240

[startup+51.1017 s]
/proc/loadavg: 1.48 1.74 1.44 2/79 25670
/proc/meminfo: memFree=1780528/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=68884 CPUtime=51.07
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 17151 0 0 0 5098 9 0 0 18 0 2 0 331529396 70537216 16335 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 17221 16335 218 20 0 16579 0
[pid=25668/tid=25670] ppid=25666 vsize=68884 CPUtime=50.96
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 16298 0 0 0 5087 9 0 0 25 0 2 0 331529408 70537216 16335 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68884

[startup+102.305 s]
/proc/loadavg: 1.23 1.63 1.42 2/79 25670
/proc/meminfo: memFree=1775024/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=74196 CPUtime=102.26
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 19060 0 0 0 10216 10 0 0 18 0 2 0 331529396 75976704 17653 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 18549 17653 218 20 0 17907 0
[pid=25668/tid=25670] ppid=25666 vsize=74196 CPUtime=102.15
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 18207 0 0 0 10205 10 0 0 25 0 2 0 331529408 75976704 17653 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74196

[startup+162.302 s]
/proc/loadavg: 1.12 1.52 1.39 2/79 25670
/proc/meminfo: memFree=1774960/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=74344 CPUtime=162.24
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 19841 0 0 0 16213 11 0 0 18 0 2 0 331529396 76128256 17708 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 18586 17708 218 20 0 17944 0
[pid=25668/tid=25670] ppid=25666 vsize=74344 CPUtime=162.12
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 18988 0 0 0 16202 10 0 0 25 0 2 0 331529408 76128256 17708 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74344

[startup+222.301 s]
/proc/loadavg: 1.08 1.44 1.37 2/79 25670
/proc/meminfo: memFree=1771824/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=77424 CPUtime=222.23
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 21248 0 0 0 22210 13 0 0 18 0 2 0 331529396 79282176 18455 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 19356 18455 218 20 0 18714 0
[pid=25668/tid=25670] ppid=25666 vsize=77424 CPUtime=222.11
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 20395 0 0 0 22199 12 0 0 25 0 2 0 331529408 79282176 18455 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526502 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77424

[startup+282.302 s]
/proc/loadavg: 1.10 1.38 1.35 2/79 25670
/proc/meminfo: memFree=1770352/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=78924 CPUtime=282.21
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 22317 0 0 0 28207 14 0 0 18 0 2 0 331529396 80818176 18858 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 19731 18858 218 20 0 19089 0
[pid=25668/tid=25670] ppid=25666 vsize=78924 CPUtime=282.09
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 21464 0 0 0 28196 13 0 0 25 0 2 0 331529408 80818176 18858 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78924

[startup+342.302 s]
/proc/loadavg: 1.14 1.34 1.34 2/79 25670
/proc/meminfo: memFree=1766832/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=82304 CPUtime=342.19
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 23766 0 0 0 34204 15 0 0 18 0 2 0 331529396 84279296 19704 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 20576 19704 218 20 0 19934 0
[pid=25668/tid=25670] ppid=25666 vsize=82304 CPUtime=342.07
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 22913 0 0 0 34193 14 0 0 25 0 2 0 331529408 84279296 19704 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82304

[startup+402.301 s]
/proc/loadavg: 1.17 1.31 1.33 2/79 25670
/proc/meminfo: memFree=1766384/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=82888 CPUtime=402.17
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 24413 0 0 0 40201 16 0 0 18 0 2 0 331529396 84877312 19815 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 20722 19815 218 20 0 20080 0
[pid=25668/tid=25670] ppid=25666 vsize=82888 CPUtime=402.05
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 23560 0 0 0 40190 15 0 0 25 0 2 0 331529408 84877312 19815 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 82888

[startup+462.302 s]
/proc/loadavg: 1.06 1.25 1.30 2/79 25670
/proc/meminfo: memFree=1764400/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=84876 CPUtime=462.16
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 25459 0 0 0 46199 17 0 0 18 0 2 0 331529396 86913024 20325 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 21219 20325 218 20 0 20577 0
[pid=25668/tid=25670] ppid=25666 vsize=84876 CPUtime=462.04
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 24606 0 0 0 46188 16 0 0 25 0 2 0 331529408 86913024 20325 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 84876

[startup+522.301 s]
/proc/loadavg: 1.02 1.20 1.28 2/79 25670
/proc/meminfo: memFree=1764336/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=84876 CPUtime=522.14
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 26199 0 0 0 52196 18 0 0 18 0 2 0 331529396 86913024 20328 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 21219 20328 218 20 0 20577 0
[pid=25668/tid=25670] ppid=25666 vsize=84876 CPUtime=522.02
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 25346 0 0 0 52185 17 0 0 25 0 2 0 331529408 86913024 20328 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 84876

[startup+582.302 s]
/proc/loadavg: 1.01 1.16 1.26 2/79 25670
/proc/meminfo: memFree=1764336/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=84876 CPUtime=582.13
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 26870 0 0 0 58194 19 0 0 18 0 2 0 331529396 86913024 20329 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 21219 20329 218 20 0 20577 0
[pid=25668/tid=25670] ppid=25666 vsize=84876 CPUtime=582.01
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 26017 0 0 0 58183 18 0 0 25 0 2 0 331529408 86913024 20329 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526297 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 84876

[startup+642.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/79 25670
/proc/meminfo: memFree=1762608/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=86560 CPUtime=642.11
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 27886 0 0 0 64191 20 0 0 18 0 2 0 331529396 88637440 20742 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 21640 20742 218 20 0 20998 0
[pid=25668/tid=25670] ppid=25666 vsize=86560 CPUtime=641.99
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 27033 0 0 0 64180 19 0 0 25 0 2 0 331529408 88637440 20742 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526451 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 86560

[startup+702.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/79 25670
/proc/meminfo: memFree=1759280/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=89976 CPUtime=702.09
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 29125 0 0 0 70188 21 0 0 18 0 2 0 331529396 92135424 21579 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 22494 21579 218 20 0 21852 0
[pid=25668/tid=25670] ppid=25666 vsize=89976 CPUtime=701.97
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 28272 0 0 0 70177 20 0 0 25 0 2 0 331529408 92135424 21579 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526370 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 89976

[startup+762.305 s]
/proc/loadavg: 1.00 1.08 1.21 2/79 25670
/proc/meminfo: memFree=1756848/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=92352 CPUtime=762.08
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 30281 0 0 0 76185 23 0 0 18 0 2 0 331529396 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23088 22199 218 20 0 22446 0
[pid=25668/tid=25670] ppid=25666 vsize=92352 CPUtime=761.96
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 29428 0 0 0 76174 22 0 0 25 0 2 0 331529408 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 92352

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.19 2/79 25670
/proc/meminfo: memFree=1756784/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=92352 CPUtime=822.05
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 30751 0 0 0 82182 23 0 0 18 0 2 0 331529396 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23088 22199 218 20 0 22446 0
[pid=25668/tid=25670] ppid=25666 vsize=92352 CPUtime=821.94
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 29898 0 0 0 82171 23 0 0 25 0 2 0 331529408 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 92352

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.17 3/79 25672
/proc/meminfo: memFree=1756848/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=92352 CPUtime=882.04
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 31153 0 0 0 88180 24 0 0 18 0 2 0 331529396 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23088 22199 218 20 0 22446 0
[pid=25668/tid=25670] ppid=25666 vsize=92352 CPUtime=881.92
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 30300 0 0 0 88169 23 0 0 25 0 2 0 331529408 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 92352

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 25672
/proc/meminfo: memFree=1756784/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=92352 CPUtime=942.02
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 31625 0 0 0 94177 25 0 0 18 0 2 0 331529396 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23088 22199 218 20 0 22446 0
[pid=25668/tid=25670] ppid=25666 vsize=92352 CPUtime=941.9
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 30772 0 0 0 94166 24 0 0 25 0 2 0 331529408 94568448 22199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526394 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 92352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 25672
/proc/meminfo: memFree=1755568/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=93556 CPUtime=1002
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 32337 0 0 0 100175 25 0 0 18 0 2 0 331529396 95801344 22504 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23389 22504 218 20 0 22747 0
[pid=25668/tid=25670] ppid=25666 vsize=93556 CPUtime=1001.89
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 31484 0 0 0 100164 25 0 0 25 0 2 0 331529408 95801344 22504 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526443 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 93556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 25672
/proc/meminfo: memFree=1755440/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=93736 CPUtime=1061.98
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 32845 0 0 0 106172 26 0 0 18 0 2 0 331529396 95985664 22536 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23434 22536 218 20 0 22792 0
[pid=25668/tid=25670] ppid=25666 vsize=93736 CPUtime=1061.87
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 31992 0 0 0 106161 26 0 0 25 0 2 0 331529408 95985664 22536 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526351 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 93736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 25672
/proc/meminfo: memFree=1755440/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=93868 CPUtime=1121.96
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 33404 0 0 0 112169 27 0 0 18 0 2 0 331529396 96120832 22551 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23467 22551 218 20 0 22825 0
[pid=25668/tid=25670] ppid=25666 vsize=93868 CPUtime=1121.85
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 32551 0 0 0 112158 27 0 0 25 0 2 0 331529408 96120832 22551 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 93868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 25672
/proc/meminfo: memFree=1755376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=93868 CPUtime=1181.95
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 34152 0 0 0 118167 28 0 0 18 0 2 0 331529396 96120832 22551 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23467 22551 218 20 0 22825 0
[pid=25668/tid=25670] ppid=25666 vsize=93868 CPUtime=1181.83
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 33299 0 0 0 118156 27 0 0 25 0 2 0 331529408 96120832 22551 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526696 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 93868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 25672
/proc/meminfo: memFree=1755376/2055920 swapFree=4156344/4192956
[pid=25668] ppid=25666 vsize=93868 CPUtime=1200.05
/proc/25668/stat : 25668 (MiraXTv1_dyn) S 25666 25668 24860 0 -1 4194304 34359 0 0 0 119977 28 0 0 18 0 2 0 331529396 96120832 22554 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25668/statm: 23467 22554 218 20 0 22825 0
[pid=25668/tid=25670] ppid=25666 vsize=93868 CPUtime=1199.94
/proc/25668/task/25670/stat : 25670 (MiraXTv1_dyn) R 25666 25668 24860 0 -1 4194368 33506 0 0 0 119966 28 0 0 25 0 2 0 331529408 96120832 22554 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93868

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.301954
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 94140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34359
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= 13
involuntary context switches= 2262

runsolver used 1.24881 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu May 10 22:28:41 UTC 2007

IDJOB= 300145
IDBENCH= 20027
IDSOLVER= 130
FILE ID= node21/300145-1178836121

PBS_JOBID= 5250989

Free space on /tmp= 66560 MiB

SOLVER NAME= MiraXT v1
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1922669300-13.cnf
COMMAND LINE= /tmp/evaluation/300145-1178836121/MiraXTv1_dyn /tmp/evaluation/300145-1178836121/instance-300145-1178836121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-300145-1178836121 -o ROOT/results/node21/solver-300145-1178836121 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/300145-1178836121/MiraXTv1_dyn /tmp/evaluation/300145-1178836121/instance-300145-1178836121.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  5f45850fd3e53a02669e4f16bcb2cc76

RANDOM SEED= 876362228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1845720 kB
Buffers:         38012 kB
Cached:          99584 kB
SwapCached:      15744 kB
Active:          90908 kB
Inactive:        70304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845720 kB
SwapTotal:     4192956 kB
SwapFree:      4156344 kB
Dirty:            4300 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            34540 kB
Committed_AS:  5084560 kB
PageTables:       1784 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= 66560 MiB

End job on node21 on Thu May 10 22:48:43 UTC 2007