Trace number 305638

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 v2? (TO) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv2...

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/node7/watcher-305638-1178856157 -o ROOT/results/node7/solver-305638-1178856157 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/305638-1178856157/MiraXTv2_dyn /tmp/evaluation/305638-1178856157/instance-305638-1178856157.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: 0.77 0.93 0.98 3/77 18931
/proc/meminfo: memFree=1828848/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=3788 CPUtime=0
/proc/18931/stat : 18931 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 361653313 3878912 327 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18931/statm: 947 331 205 20 0 305 0

[startup+0.072609 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 18931
/proc/meminfo: memFree=1828848/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=9032 CPUtime=0.06
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 1217 0 0 0 6 0 0 0 18 0 2 0 361653313 9248768 1190 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 2258 1190 218 20 0 1616 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9032

[startup+0.102612 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 18931
/proc/meminfo: memFree=1828848/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=9164 CPUtime=0.09
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 1220 0 0 0 9 0 0 0 18 0 2 0 361653313 9383936 1193 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 2291 1193 218 20 0 1649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9164

[startup+0.302634 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 18931
/proc/meminfo: memFree=1828848/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=9428 CPUtime=0.29
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 1324 0 0 0 29 0 0 0 18 0 2 0 361653313 9654272 1297 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 2357 1297 218 20 0 1715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9428

[startup+0.701683 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 18931
/proc/meminfo: memFree=1828848/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=11012 CPUtime=0.69
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 1743 0 0 0 69 0 0 0 18 0 2 0 361653313 11276288 1716 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 2753 1716 218 20 0 2111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11012

[startup+1.50176 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 18933
/proc/meminfo: memFree=1821472/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=14048 CPUtime=1.49
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 2527 0 0 0 148 1 0 0 18 0 2 0 361653313 14385152 2500 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 3512 2500 218 20 0 2870 0
[pid=18931/tid=18933] ppid=18929 vsize=14048 CPUtime=1.43
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 1723 0 0 0 143 0 0 0 25 0 2 0 361653318 14385152 2500 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 10851963 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14048

[startup+3.10193 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 18933
/proc/meminfo: memFree=1817120/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=19264 CPUtime=3.09
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 3702 0 0 0 308 1 0 0 18 0 2 0 361653313 19726336 3675 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 4816 3675 218 20 0 4174 0
[pid=18931/tid=18933] ppid=18929 vsize=19264 CPUtime=3.03
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 2898 0 0 0 302 1 0 0 25 0 2 0 361653318 19726336 3675 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526267 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19264

[startup+6.30126 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 18933
/proc/meminfo: memFree=1809504/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=26864 CPUtime=6.29
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 5657 0 0 0 627 2 0 0 18 0 2 0 361653313 27508736 5630 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 6716 5630 218 20 0 6074 0
[pid=18931/tid=18933] ppid=18929 vsize=26864 CPUtime=6.23
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 4853 0 0 0 621 2 0 0 25 0 2 0 361653318 27508736 5630 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134517008 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26864

[startup+12.702 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 18933
/proc/meminfo: memFree=1797536/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=35808 CPUtime=12.69
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 7949 0 0 0 1265 4 0 0 18 0 2 0 361653313 36667392 7886 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 8952 7886 218 20 0 8310 0
[pid=18931/tid=18933] ppid=18929 vsize=35808 CPUtime=12.63
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 7145 0 0 0 1259 4 0 0 25 0 2 0 361653318 36667392 7886 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35808

[startup+25.5023 s]
/proc/loadavg: 0.85 0.94 0.98 2/79 18933
/proc/meminfo: memFree=1774944/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=58104 CPUtime=25.48
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 13731 0 0 0 2541 7 0 0 18 0 2 0 361653313 59498496 13534 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 14526 13534 218 20 0 13884 0
[pid=18931/tid=18933] ppid=18929 vsize=58104 CPUtime=25.43
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 12927 0 0 0 2536 7 0 0 25 0 2 0 361653318 59498496 13534 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526473 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58104

[startup+51.103 s]
/proc/loadavg: 0.90 0.94 0.98 2/79 18933
/proc/meminfo: memFree=1761184/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=71456 CPUtime=51.08
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 17389 0 0 0 5097 11 0 0 18 0 2 0 361653313 73170944 16958 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 17864 16958 218 20 0 17222 0
[pid=18931/tid=18933] ppid=18929 vsize=71456 CPUtime=51.01
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 16585 0 0 0 5091 10 0 0 25 0 2 0 361653318 73170944 16958 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71456

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 18933
/proc/meminfo: memFree=1751584/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=81408 CPUtime=102.26
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 20322 0 0 0 10213 13 0 0 18 0 2 0 361653313 83361792 19435 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 20352 19435 218 20 0 19710 0
[pid=18931/tid=18933] ppid=18929 vsize=81408 CPUtime=102.21
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 19518 0 0 0 10208 13 0 0 25 0 2 0 361653318 83361792 19435 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81408

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 18933
/proc/meminfo: memFree=1746144/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=86428 CPUtime=162.24
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 22129 0 0 0 16209 15 0 0 18 0 2 0 361653313 88502272 20703 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 21607 20703 218 20 0 20965 0
[pid=18931/tid=18933] ppid=18929 vsize=86428 CPUtime=162.19
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 21325 0 0 0 16204 15 0 0 25 0 2 0 361653318 88502272 20703 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86428

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 18933
/proc/meminfo: memFree=1742176/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=90524 CPUtime=222.23
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 23626 0 0 0 22206 17 0 0 18 0 2 0 361653313 92696576 21722 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 22631 21722 218 20 0 21989 0
[pid=18931/tid=18933] ppid=18929 vsize=90524 CPUtime=222.16
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 22822 0 0 0 22200 16 0 0 25 0 2 0 361653318 92696576 21722 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134522127 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 90524

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1741728/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=90920 CPUtime=282.21
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 24152 0 0 0 28203 18 0 0 18 0 2 0 361653313 93102080 21834 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 22730 21834 218 20 0 22088 0
[pid=18931/tid=18933] ppid=18929 vsize=90920 CPUtime=282.15
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 23348 0 0 0 28198 17 0 0 25 0 2 0 361653318 93102080 21834 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 90920

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1741600/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=90920 CPUtime=342.19
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 24784 0 0 0 34201 18 0 0 18 0 2 0 361653313 93102080 21841 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 22730 21841 218 20 0 22088 0
[pid=18931/tid=18933] ppid=18929 vsize=90920 CPUtime=342.14
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 23980 0 0 0 34196 18 0 0 25 0 2 0 361653318 93102080 21841 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90920

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1741600/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=90920 CPUtime=402.17
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 25208 0 0 0 40198 19 0 0 18 0 2 0 361653313 93102080 21845 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 22730 21845 218 20 0 22088 0
[pid=18931/tid=18933] ppid=18929 vsize=90920 CPUtime=402.12
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 24404 0 0 0 40193 19 0 0 25 0 2 0 361653318 93102080 21845 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526347 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 90920

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1741664/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=90920 CPUtime=462.15
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 25637 0 0 0 46195 20 0 0 18 0 2 0 361653313 93102080 21848 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 22730 21848 218 20 0 22088 0
[pid=18931/tid=18933] ppid=18929 vsize=90920 CPUtime=462.1
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 24833 0 0 0 46190 20 0 0 25 0 2 0 361653318 93102080 21848 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 90920

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1734304/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=98408 CPUtime=522.14
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 27847 0 0 0 52191 23 0 0 18 0 2 0 361653313 100769792 23703 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 24602 23703 218 20 0 23960 0
[pid=18931/tid=18933] ppid=18929 vsize=98408 CPUtime=522.08
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 27043 0 0 0 52186 22 0 0 25 0 2 0 361653318 100769792 23703 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526413 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 98408

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 3/79 18933
/proc/meminfo: memFree=1732576/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=99992 CPUtime=582.13
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 28616 0 0 0 58188 25 0 0 18 0 2 0 361653313 102391808 24117 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 24998 24117 218 20 0 24356 0
[pid=18931/tid=18933] ppid=18929 vsize=99992 CPUtime=582.06
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 27812 0 0 0 58182 24 0 0 25 0 2 0 361653318 102391808 24117 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 99992

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1732256/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=100388 CPUtime=642.11
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 28994 0 0 0 64185 26 0 0 18 0 2 0 361653313 102797312 24208 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 25097 24208 218 20 0 24455 0
[pid=18931/tid=18933] ppid=18929 vsize=100388 CPUtime=642.05
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 28190 0 0 0 64180 25 0 0 25 0 2 0 361653318 102797312 24208 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 100388

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1730080/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=102648 CPUtime=702.09
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 29848 0 0 0 70182 27 0 0 18 0 2 0 361653313 105111552 24774 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 25662 24774 218 20 0 25020 0
[pid=18931/tid=18933] ppid=18929 vsize=102648 CPUtime=702.03
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 29044 0 0 0 70177 26 0 0 25 0 2 0 361653318 105111552 24774 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 102648

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728096/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=762.07
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 30886 0 0 0 76180 27 0 0 18 0 2 0 361653313 107020288 25236 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25236 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=762.02
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30082 0 0 0 76175 27 0 0 25 0 2 0 361653318 107020288 25236 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 104512

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728096/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=822.05
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 31327 0 0 0 82177 28 0 0 18 0 2 0 361653313 107020288 25241 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25241 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=822
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30523 0 0 0 82172 28 0 0 25 0 2 0 361653318 107020288 25241 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134565600 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 104512

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728032/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=882.04
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 31693 0 0 0 88175 29 0 0 18 0 2 0 361653313 107020288 25242 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25242 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=881.98
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30889 0 0 0 88170 28 0 0 25 0 2 0 361653318 107020288 25242 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 104512

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728160/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=942.02
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 31696 0 0 0 94173 29 0 0 18 0 2 0 361653313 107020288 25245 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25245 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=941.97
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30892 0 0 0 94168 29 0 0 25 0 2 0 361653318 107020288 25245 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 104512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728160/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=1002.01
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 31698 0 0 0 100171 30 0 0 18 0 2 0 361653313 107020288 25247 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25247 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=1001.94
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30894 0 0 0 100165 29 0 0 25 0 2 0 361653318 107020288 25247 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134520073 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 104512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1728224/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=104512 CPUtime=1061.99
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 31699 0 0 0 106169 30 0 0 18 0 2 0 361653313 107020288 25248 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26128 25248 218 20 0 25486 0
[pid=18931/tid=18933] ppid=18929 vsize=104512 CPUtime=1061.93
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 30895 0 0 0 106163 30 0 0 25 0 2 0 361653318 107020288 25248 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 104512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1726112/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=106500 CPUtime=1121.97
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 32403 0 0 0 112166 31 0 0 18 0 2 0 361653313 109056000 25730 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26625 25730 218 20 0 25983 0
[pid=18931/tid=18933] ppid=18929 vsize=106500 CPUtime=1121.92
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 31599 0 0 0 112161 31 0 0 25 0 2 0 361653318 109056000 25730 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 106500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1724896/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=107684 CPUtime=1181.95
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 33073 0 0 0 118163 32 0 0 18 0 2 0 361653313 110268416 26030 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26921 26030 218 20 0 26279 0
[pid=18931/tid=18933] ppid=18929 vsize=107684 CPUtime=1181.9
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 32269 0 0 0 118158 32 0 0 25 0 2 0 361653318 110268416 26030 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525988 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 107684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18933
/proc/meminfo: memFree=1724896/2055920 swapFree=4156568/4192956
[pid=18931] ppid=18929 vsize=107684 CPUtime=1200.06
/proc/18931/stat : 18931 (MiraXTv2_dyn) S 18929 18931 18859 0 -1 4194304 33224 0 0 0 119973 33 0 0 18 0 2 0 361653313 110268416 26033 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18931/statm: 26921 26033 218 20 0 26279 0
[pid=18931/tid=18933] ppid=18929 vsize=107684 CPUtime=1199.99
/proc/18931/task/18933/stat : 18933 (MiraXTv2_dyn) R 18929 18931 18859 0 -1 4194368 32420 0 0 0 119967 32 0 0 25 0 2 0 361653318 110268416 26033 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 107684

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): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.347947
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 107984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33224
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= 1704

runsolver used 1.35879 second user time and 3.01454 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri May 11 04:02:37 UTC 2007

IDJOB= 305638
IDBENCH= 20161
IDSOLVER= 129
FILE ID= node7/305638-1178856157

PBS_JOBID= 5251024

Free space on /tmp= 66549 MiB

SOLVER NAME= MiraXT v2
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305638-1178856157/MiraXTv2_dyn /tmp/evaluation/305638-1178856157/instance-305638-1178856157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-305638-1178856157 -o ROOT/results/node7/solver-305638-1178856157 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/305638-1178856157/MiraXTv2_dyn /tmp/evaluation/305638-1178856157/instance-305638-1178856157.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 14495142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1829064 kB
Buffers:         40692 kB
Cached:         121152 kB
SwapCached:      16996 kB
Active:         126524 kB
Inactive:        59220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829064 kB
SwapTotal:     4192956 kB
SwapFree:      4156568 kB
Dirty:            4364 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            26560 kB
Committed_AS: 14751776 kB
PageTables:       1860 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= 66549 MiB

End job on node7 on Fri May 11 04:22:39 UTC 2007