Trace number 304448

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 v3? (TO) 1200.11 601.929

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv3...

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-304448-1178851825 -o ROOT/results/node21/solver-304448-1178851825 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/304448-1178851825/MiraXTv3_dyn /tmp/evaluation/304448-1178851825/instance-304448-1178851825.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: 0.92 0.98 1.04 3/77 28032
/proc/meminfo: memFree=1787576/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=3788 CPUtime=0
/proc/28032/stat : 28032 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 333099863 3878912 293 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28032/statm: 947 300 202 20 0 305 0

[startup+0.081454 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 28032
/proc/meminfo: memFree=1787576/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=5196 CPUtime=0.07
/proc/28032/stat : 28032 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194304 704 0 0 0 7 0 0 0 18 0 1 0 333099863 5320704 679 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134583713 0 0 4096 0 0 0 0 17 1 0 0
/proc/28032/statm: 1299 679 207 20 0 657 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5196

[startup+0.101456 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 28032
/proc/meminfo: memFree=1787576/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=5196 CPUtime=0.09
/proc/28032/stat : 28032 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194304 704 0 0 0 9 0 0 0 18 0 1 0 333099863 5320704 679 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134583912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28032/statm: 1299 679 207 20 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5196

[startup+0.301479 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 28032
/proc/meminfo: memFree=1787576/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=5196 CPUtime=0.29
/proc/28032/stat : 28032 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194304 716 0 0 0 29 0 0 0 19 0 1 0 333099863 5320704 691 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134583912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28032/statm: 1299 691 207 20 0 657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5196

[startup+0.701527 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 28032
/proc/meminfo: memFree=1787576/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=12816 CPUtime=1.04
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 1909 0 0 0 103 1 0 0 19 0 3 0 333099863 13123584 1884 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 3204 1884 218 20 0 2562 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 12816

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 1.04 3/80 28035
/proc/meminfo: memFree=1778208/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=19724 CPUtime=2.63
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 3542 0 0 0 261 2 0 0 19 0 3 0 333099863 20197376 3517 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 4931 3517 218 20 0 4289 0
[pid=28032/tid=28034] ppid=28030 vsize=19724 CPUtime=1.14
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 1357 0 0 0 114 0 0 0 22 0 3 0 333099897 20197376 3517 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134521499 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=19724 CPUtime=1.13
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 1425 0 0 0 112 1 0 0 17 0 3 0 333099897 20197376 3517 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 19724

[startup+3.10179 s]
/proc/loadavg: 1.01 1.00 1.05 3/80 28035
/proc/meminfo: memFree=1770528/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=25620 CPUtime=5.83
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 4812 0 0 0 579 4 0 0 19 0 3 0 333099863 26234880 4787 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 6405 4787 218 20 0 5763 0
[pid=28032/tid=28034] ppid=28030 vsize=25620 CPUtime=2.75
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 2113 0 0 0 274 1 0 0 17 0 3 0 333099897 26234880 4787 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526719 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=25620 CPUtime=2.72
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 1939 0 0 0 271 1 0 0 25 0 3 0 333099897 26234880 4787 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134565715 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 25620

[startup+6.30114 s]
/proc/loadavg: 1.01 1.00 1.05 3/80 28035
/proc/meminfo: memFree=1761632/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=35692 CPUtime=12.21
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 7679 0 0 0 1215 6 0 0 19 0 3 0 333099863 36548608 7544 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 8923 7544 218 20 0 8281 0
[pid=28032/tid=28034] ppid=28030 vsize=35692 CPUtime=5.95
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 3392 0 0 0 593 2 0 0 25 0 3 0 333099897 36548608 7544 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=35692 CPUtime=5.91
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 3527 0 0 0 588 3 0 0 25 0 3 0 333099897 36548608 7544 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526531 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.21
Current children cumulated vsize (KiB) 35692

[startup+12.7018 s]
/proc/loadavg: 1.16 1.03 1.06 3/80 28035
/proc/meminfo: memFree=1739936/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=54292 CPUtime=24.96
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 12320 0 0 0 2487 9 0 0 19 0 3 0 333099863 55595008 11957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 13573 11957 218 20 0 12931 0
[pid=28032/tid=28034] ppid=28030 vsize=54292 CPUtime=12.34
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 5727 0 0 0 1231 3 0 0 25 0 3 0 333099897 55595008 11957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526593 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=54292 CPUtime=12.28
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 5833 0 0 0 1223 5 0 0 25 0 3 0 333099897 55595008 11957 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.96
Current children cumulated vsize (KiB) 54292

[startup+25.5023 s]
/proc/loadavg: 1.29 1.06 1.07 3/80 28035
/proc/meminfo: memFree=1728736/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=65620 CPUtime=50.49
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 15909 0 0 0 5036 13 0 0 19 0 3 0 333099863 67194880 15085 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 16405 15085 218 20 0 15763 0
[pid=28032/tid=28034] ppid=28030 vsize=65620 CPUtime=25.13
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 7499 0 0 0 2509 4 0 0 18 0 3 0 333099897 67194880 15085 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=65620 CPUtime=25.01
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 7650 0 0 0 2493 8 0 0 21 0 3 0 333099897 67194880 15085 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 65620

[startup+51.102 s]
/proc/loadavg: 1.53 1.14 1.09 3/80 28035
/proc/meminfo: memFree=1718752/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=73608 CPUtime=101.54
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 19043 0 0 0 10138 16 0 0 19 0 3 0 333099863 75374592 17329 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 18402 17329 218 20 0 17760 0
[pid=28032/tid=28034] ppid=28030 vsize=73608 CPUtime=50.7
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 8987 0 0 0 5065 5 0 0 25 0 3 0 333099897 75374592 17329 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=73608 CPUtime=50.49
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 9296 0 0 0 5040 9 0 0 25 0 3 0 333099897 75374592 17329 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 73608

[startup+102.307 s]
/proc/loadavg: 1.85 1.29 1.15 3/80 28035
/proc/meminfo: memFree=1715296/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=77040 CPUtime=203.65
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 21471 0 0 0 20347 18 0 0 19 0 3 0 333099863 78888960 18132 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 19260 18132 218 20 0 18618 0
[pid=28032/tid=28034] ppid=28030 vsize=77040 CPUtime=101.86
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 10115 0 0 0 10179 7 0 0 25 0 3 0 333099897 78888960 18132 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526309 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=77040 CPUtime=101.44
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 10596 0 0 0 10134 10 0 0 25 0 3 0 333099897 78888960 18132 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.65
Current children cumulated vsize (KiB) 77040

[startup+162.302 s]
/proc/loadavg: 1.94 1.42 1.20 3/80 28035
/proc/meminfo: memFree=1713120/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=78928 CPUtime=323.31
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 23743 0 0 0 32310 21 0 0 19 0 3 0 333099863 80822272 18649 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 19732 18649 218 20 0 19090 0
[pid=28032/tid=28034] ppid=28030 vsize=78928 CPUtime=161.81
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 11154 0 0 0 16173 8 0 0 25 0 3 0 333099897 80822272 18649 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526312 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=78928 CPUtime=161.15
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 11829 0 0 0 16103 12 0 0 25 0 3 0 333099897 80822272 18649 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.31
Current children cumulated vsize (KiB) 78928

[startup+222.303 s]
/proc/loadavg: 1.98 1.52 1.24 3/80 28035
/proc/meminfo: memFree=1710752/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=82064 CPUtime=442.99
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 26203 0 0 0 44276 23 0 0 19 0 3 0 333099863 84033536 19289 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 20516 19289 218 20 0 19874 0
[pid=28032/tid=28034] ppid=28030 vsize=82064 CPUtime=221.77
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 12512 0 0 0 22167 10 0 0 25 0 3 0 333099897 84033536 19289 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=82064 CPUtime=220.87
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 12931 0 0 0 22075 12 0 0 25 0 3 0 333099897 84033536 19289 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.99
Current children cumulated vsize (KiB) 82064

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.29 3/80 28035
/proc/meminfo: memFree=1707616/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=84844 CPUtime=562.63
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 28596 0 0 0 56238 25 0 0 19 0 3 0 333099863 86880256 20057 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 21211 20057 218 20 0 20569 0
[pid=28032/tid=28034] ppid=28030 vsize=84844 CPUtime=281.72
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 13962 0 0 0 28160 12 0 0 25 0 3 0 333099897 86880256 20057 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=84844 CPUtime=280.57
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 13874 0 0 0 28044 13 0 0 25 0 3 0 333099897 86880256 20057 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.63
Current children cumulated vsize (KiB) 84844

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.33 3/80 28035
/proc/meminfo: memFree=1698336/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=94484 CPUtime=682.32
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 32544 0 0 0 68201 31 0 0 19 0 3 0 333099863 96751616 22379 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 23621 22379 218 20 0 22979 0
[pid=28032/tid=28034] ppid=28030 vsize=94484 CPUtime=341.68
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 15577 0 0 0 34154 14 0 0 25 0 3 0 333099897 96751616 22379 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=94484 CPUtime=340.29
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 16207 0 0 0 34013 16 0 0 25 0 3 0 333099897 96751616 22379 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.32
Current children cumulated vsize (KiB) 94484

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.37 3/80 28035
/proc/meminfo: memFree=1696672/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=96088 CPUtime=801.99
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 34784 0 0 0 80166 33 0 0 19 0 3 0 333099863 98394112 22790 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 24022 22790 218 20 0 23380 0
[pid=28032/tid=28034] ppid=28030 vsize=96088 CPUtime=401.63
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 16788 0 0 0 40148 15 0 0 25 0 3 0 333099897 98394112 22790 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=96088 CPUtime=400.01
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 17236 0 0 0 39984 17 0 0 25 0 3 0 333099897 98394112 22790 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.99
Current children cumulated vsize (KiB) 96088

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.40 3/80 28035
/proc/meminfo: memFree=1695840/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=96704 CPUtime=921.63
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 36549 0 0 0 92128 35 0 0 19 0 3 0 333099863 99024896 22989 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 24176 22989 218 20 0 23534 0
[pid=28032/tid=28034] ppid=28030 vsize=96704 CPUtime=461.58
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 17677 0 0 0 46142 16 0 0 25 0 3 0 333099897 99024896 22989 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=96704 CPUtime=459.7
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 18112 0 0 0 45953 17 0 0 25 0 3 0 333099897 99024896 22989 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526302 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.63
Current children cumulated vsize (KiB) 96704

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.44 3/80 28035
/proc/meminfo: memFree=1695008/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=97932 CPUtime=1041.31
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 38197 0 0 0 104095 36 0 0 19 0 3 0 333099863 100282368 23199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 24483 23199 218 20 0 23841 0
[pid=28032/tid=28034] ppid=28030 vsize=97932 CPUtime=521.54
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 18412 0 0 0 52137 17 0 0 25 0 3 0 333099897 100282368 23199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=97932 CPUtime=519.42
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 19025 0 0 0 51924 18 0 0 25 0 3 0 333099897 100282368 23199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.31
Current children cumulated vsize (KiB) 97932

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.47 3/80 28035
/proc/meminfo: memFree=1692320/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=100408 CPUtime=1160.98
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 40433 0 0 0 116059 39 0 0 19 0 3 0 333099863 102817792 23868 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 25102 23868 218 20 0 24460 0
[pid=28032/tid=28034] ppid=28030 vsize=100408 CPUtime=581.49
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 19786 0 0 0 58130 19 0 0 25 0 3 0 333099897 102817792 23868 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526404 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=100408 CPUtime=579.13
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 19887 0 0 0 57894 19 0 0 25 0 3 0 333099897 102817792 23868 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.98
Current children cumulated vsize (KiB) 100408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.48 3/80 28035
/proc/meminfo: memFree=1690656/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=101716 CPUtime=1200.08
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 41393 0 0 0 119968 40 0 0 19 0 3 0 333099863 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 25429 24305 218 20 0 24787 0
[pid=28032/tid=28034] ppid=28030 vsize=101716 CPUtime=601.08
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 20043 0 0 0 60089 19 0 0 25 0 3 0 333099897 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=101716 CPUtime=598.65
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 20590 0 0 0 59845 20 0 0 25 0 3 0 333099897 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101716

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

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

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.48 3/80 28035
/proc/meminfo: memFree=1690656/2055920 swapFree=4156344/4192956
[pid=28032] ppid=28030 vsize=101716 CPUtime=1200.08
/proc/28032/stat : 28032 (MiraXTv3_dyn) S 28030 28032 26425 0 -1 4194304 41393 0 0 0 119968 40 0 0 19 0 3 0 333099863 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28032/statm: 25429 24305 218 20 0 24787 0
[pid=28032/tid=28034] ppid=28030 vsize=101716 CPUtime=601.08
/proc/28032/task/28034/stat : 28034 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 20043 0 0 0 60089 19 0 0 25 0 3 0 333099897 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 1 0 0
[pid=28032/tid=28035] ppid=28030 vsize=101716 CPUtime=598.65
/proc/28032/task/28035/stat : 28035 (MiraXTv3_dyn) R 28030 28032 26425 0 -1 4194368 20590 0 0 0 59845 20 0 0 25 0 3 0 333099897 104157184 24305 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.929
CPU time (s): 1200.11
CPU user time (s): 1199.69
CPU system time (s): 0.421935
CPU usage (%): 199.378
Max. virtual memory (cumulated for all children) (KiB): 101716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41401
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= 474
involuntary context switches= 22339

runsolver used 0.550916 second user time and 1.64875 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri May 11 02:50:26 UTC 2007

IDJOB= 304448
IDBENCH= 20132
IDSOLVER= 128
FILE ID= node21/304448-1178851825

PBS_JOBID= 5251013

Free space on /tmp= 66560 MiB

SOLVER NAME= MiraXT v3
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304448-1178851825/MiraXTv3_dyn /tmp/evaluation/304448-1178851825/instance-304448-1178851825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-304448-1178851825 -o ROOT/results/node21/solver-304448-1178851825 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/304448-1178851825/MiraXTv3_dyn /tmp/evaluation/304448-1178851825/instance-304448-1178851825.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 931666452

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:       1787984 kB
Buffers:         45716 kB
Cached:         136148 kB
SwapCached:      15744 kB
Active:         116752 kB
Inactive:        88792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787984 kB
SwapTotal:     4192956 kB
SwapFree:      4156344 kB
Dirty:            4364 kB
Writeback:           0 kB
Mapped:          30088 kB
Slab:            47884 kB
Committed_AS:  5103280 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 Fri May 11 03:00:30 UTC 2007