Trace number 309420

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TTS 4.0? (TO) 1200.07 1200.64

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
MD5SUM4f1fdd7886037e39bdc6f3becce96722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-309420-1172541139 -o ROOT/results/node33/solver-309420-1172541139 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309420-1172541139/tts-4-0 /tmp/evaluation/309420-1172541139/instance-309420-1172541139.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31766
/proc/meminfo: memFree=1927912/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=936 CPUtime=0
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 179149206 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 234 105 57 113 0 118 0

[startup+0.106936 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31766
/proc/meminfo: memFree=1927912/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=4528 CPUtime=0.1
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1057 0 0 0 10 0 0 0 18 0 1 0 179149206 4636672 1040 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1132 1040 66 113 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4528

[startup+0.515018 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31766
/proc/meminfo: memFree=1927912/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=6128 CPUtime=0.5
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1446 0 0 0 50 0 0 0 21 0 1 0 179149206 6275072 1429 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1532 1429 66 113 0 1416 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6128

[startup+1.33519 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1921824/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=6788 CPUtime=1.32
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1609 0 0 0 132 0 0 0 25 0 1 0 179149206 6950912 1592 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1697 1592 66 113 0 1581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6788

[startup+2.97252 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1921568/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=6924 CPUtime=2.96
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1667 0 0 0 296 0 0 0 25 0 1 0 179149206 7090176 1650 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1731 1650 66 113 0 1615 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6924

[startup+6.2492 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1921248/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=7260 CPUtime=6.24
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1715 0 0 0 624 0 0 0 25 0 1 0 179149206 7434240 1698 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1815 1698 66 113 0 1699 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7260

[startup+12.7045 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1920416/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=7948 CPUtime=12.69
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 1896 0 0 0 1269 0 0 0 25 0 1 0 179149206 8138752 1879 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 1987 1879 66 113 0 1871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7948

[startup+25.5052 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1919200/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=9212 CPUtime=25.48
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 2223 0 0 0 2548 0 0 0 25 0 1 0 179149206 9433088 2206 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 2303 2206 66 113 0 2187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9212

[startup+51.1094 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1917216/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=11184 CPUtime=51.08
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 2699 0 0 0 5107 1 0 0 25 0 1 0 179149206 11452416 2682 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534379 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 2796 2682 66 113 0 2680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11184

[startup+102.314 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1912224/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=16084 CPUtime=102.26
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 3968 0 0 0 10224 2 0 0 25 0 1 0 179149206 16470016 3951 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535622 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 4021 3951 66 113 0 3905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16084

[startup+162.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1904672/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=23416 CPUtime=162.26
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 5805 0 0 0 16223 3 0 0 25 0 1 0 179149206 23977984 5788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 5854 5788 66 113 0 5738 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23416

[startup+222.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1898208/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=30012 CPUtime=222.26
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 7405 0 0 0 22222 4 0 0 25 0 1 0 179149206 30732288 7388 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 7503 7388 66 113 0 7387 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 30012

[startup+282.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1889824/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=38220 CPUtime=282.25
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 9487 0 0 0 28220 5 0 0 25 0 1 0 179149206 39137280 9470 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 9555 9470 66 113 0 9439 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 38220

[startup+342.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1883808/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=44100 CPUtime=342.24
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 10981 0 0 0 34218 6 0 0 25 0 1 0 179149206 45158400 10964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 11025 10964 66 113 0 10909 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 44100

[startup+402.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1877728/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=50196 CPUtime=402.23
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 12498 0 0 0 40216 7 0 0 25 0 1 0 179149206 51400704 12481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 12549 12481 66 113 0 12433 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 50196

[startup+462.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1871392/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=56528 CPUtime=462.24
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 14071 0 0 0 46215 9 0 0 25 0 1 0 179149206 57884672 14054 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 14132 14054 66 113 0 14016 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 56528

[startup+522.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31767
/proc/meminfo: memFree=1865632/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=62388 CPUtime=522.22
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 15500 0 0 0 52212 10 0 0 25 0 1 0 179149206 63885312 15483 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 15597 15483 66 113 0 15481 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 62388

[startup+582.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 31905
/proc/meminfo: memFree=1859288/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=67144 CPUtime=582.19
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 16722 0 0 0 58208 11 0 0 25 0 1 0 179149206 68755456 16705 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 16786 16705 66 113 0 16670 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 67144

[startup+642.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1855648/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=71832 CPUtime=642.17
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 17914 0 0 0 64205 12 0 0 25 0 1 0 179149206 73555968 17897 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 17958 17897 66 113 0 17842 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 71832

[startup+702.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1850592/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=76988 CPUtime=702.16
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 19179 0 0 0 70203 13 0 0 25 0 1 0 179149206 78835712 19162 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 19247 19162 66 113 0 19131 0
Current children cumulated CPU time (s) 702.16
Current children cumulated vsize (KiB) 76988

[startup+762.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1845792/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=81676 CPUtime=762.16
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 20369 0 0 0 76201 15 0 0 25 0 1 0 179149206 83636224 20352 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 20419 20352 66 113 0 20303 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 81676

[startup+822.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1840992/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=86600 CPUtime=822.16
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 21600 0 0 0 82200 16 0 0 25 0 1 0 179149206 88678400 21583 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 21650 21583 66 113 0 21534 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 86600

[startup+882.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1837344/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=90352 CPUtime=882.15
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 22515 0 0 0 88199 16 0 0 25 0 1 0 179149206 92520448 22498 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 22588 22498 66 113 0 22472 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 90352

[startup+942.617 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1832288/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=95508 CPUtime=942.14
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 23782 0 0 0 94196 18 0 0 25 0 1 0 179149206 97800192 23765 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 23877 23765 66 113 0 23761 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 95508

[startup+1002.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1826656/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=100900 CPUtime=1002.14
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 25180 0 0 0 100195 19 0 0 25 0 1 0 179149206 103321600 25163 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 25225 25163 66 113 0 25109 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 100900

[startup+1062.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31965
/proc/meminfo: memFree=1821728/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=105820 CPUtime=1062.13
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 26390 0 0 0 106193 20 0 0 25 0 1 0 179149206 108359680 26373 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 26455 26373 66 113 0 26339 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 105820

[startup+1122.67 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 31965
/proc/meminfo: memFree=1818208/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=109340 CPUtime=1122.13
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 27277 0 0 0 112191 22 0 0 25 0 1 0 179149206 111964160 27260 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 27335 27260 66 113 0 27219 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 109340

[startup+1182.69 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31965
/proc/meminfo: memFree=1814688/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=112856 CPUtime=1182.13
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 28145 0 0 0 118190 23 0 0 25 0 1 0 179149206 115564544 28128 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 28214 28128 66 113 0 28098 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 112856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31965
/proc/meminfo: memFree=1813536/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=114028 CPUtime=1200.05
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 28426 0 0 0 119982 23 0 0 25 0 1 0 179149206 116764672 28409 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 28507 28409 66 113 0 28391 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114028

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

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

[startup+1200.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31965
/proc/meminfo: memFree=1813536/2055920 swapFree=4181596/4192956
[pid=31766] ppid=31764 vsize=114028 CPUtime=1200.05
/proc/31766/stat : 31766 (tts-4-0) R 31764 31766 30641 0 -1 4194304 28426 0 0 0 119982 23 0 0 25 0 1 0 179149206 116764672 28409 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31766/statm: 28507 28409 66 113 0 28391 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.253961
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 114028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28426
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3522

runsolver used 0.857869 second user time and 2.43063 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Tue Feb 27 01:52:19 UTC 2007

IDJOB= 309420
IDBENCH= 20259
IDSOLVER= 98
FILE ID= node33/309420-1172541139

PBS_JOBID= 3971821

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/309420-1172541139/tts-4-0 /tmp/evaluation/309420-1172541139/instance-309420-1172541139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-309420-1172541139 -o ROOT/results/node33/solver-309420-1172541139 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309420-1172541139/tts-4-0 /tmp/evaluation/309420-1172541139/instance-309420-1172541139.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  4f1fdd7886037e39bdc6f3becce96722

RANDOM SEED= 66616300

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1928320 kB
Buffers:         13000 kB
Cached:          75724 kB
SwapCached:       5388 kB
Active:          34504 kB
Inactive:        66232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928320 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:             584 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:            12932 kB
Committed_AS:   245256 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node33 on Tue Feb 27 02:12:22 UTC 2007