Trace number 311716

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 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node30/watcher-311716-1172574908 -o ROOT/results/node30/solver-311716-1172574908 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311716-1172574908/tts-4-0 /tmp/evaluation/311716-1172574908/instance-311716-1172574908.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: 1.00 1.00 1.00 3/77 22861
/proc/meminfo: memFree=1808880/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=936 CPUtime=0
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 251254837 958464 106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 234 107 57 113 0 118 0

[startup+0.107189 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22861
/proc/meminfo: memFree=1808880/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=7008 CPUtime=0.09
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 1669 0 0 0 9 0 0 0 18 0 1 0 251254837 7176192 1654 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 1752 1655 65 113 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7008

[startup+0.515244 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22861
/proc/meminfo: memFree=1808880/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=11892 CPUtime=0.5
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 2892 0 0 0 49 1 0 0 22 0 1 0 251254837 12177408 2875 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 2973 2875 66 113 0 2857 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11892

[startup+1.33535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1795816/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=13760 CPUtime=1.32
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 3342 0 0 0 131 1 0 0 25 0 1 0 251254837 14090240 3325 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 3440 3325 66 113 0 3324 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13760

[startup+2.97157 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1792168/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=17792 CPUtime=2.96
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 4364 0 0 0 295 1 0 0 25 0 1 0 251254837 18219008 4347 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 4448 4347 66 113 0 4332 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17792

[startup+6.25101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1790888/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=18864 CPUtime=6.23
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 4632 0 0 0 622 1 0 0 25 0 1 0 251254837 19316736 4615 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 4716 4615 66 113 0 4600 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18864

[startup+12.7049 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1788456/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=20856 CPUtime=12.69
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 5133 0 0 0 1267 2 0 0 25 0 1 0 251254837 21356544 5116 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 5214 5116 66 113 0 5098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20856

[startup+25.5126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1787112/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=22052 CPUtime=25.49
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 5445 0 0 0 2547 2 0 0 25 0 1 0 251254837 22581248 5428 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 5513 5428 66 113 0 5397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22052

[startup+51.1221 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1784232/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=24972 CPUtime=51.1
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 6163 0 0 0 5107 3 0 0 25 0 1 0 251254837 25571328 6146 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 6243 6146 66 113 0 6127 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24972

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1782824/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=26368 CPUtime=102.29
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 6512 0 0 0 10226 3 0 0 25 0 1 0 251254837 27000832 6495 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 6592 6495 66 113 0 6476 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26368

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1780904/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=28252 CPUtime=162.3
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 6982 0 0 0 16226 4 0 0 25 0 1 0 251254837 28930048 6965 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 7063 6965 66 113 0 6947 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 28252

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1779688/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=29512 CPUtime=222.31
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 7276 0 0 0 22226 5 0 0 25 0 1 0 251254837 30220288 7259 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 7378 7259 66 113 0 7262 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 29512

[startup+282.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1778280/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=30728 CPUtime=282.31
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 7619 0 0 0 28225 6 0 0 25 0 1 0 251254837 31465472 7602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 7682 7602 66 113 0 7566 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 30728

[startup+342.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1777064/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=32056 CPUtime=342.32
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 7918 0 0 0 34226 6 0 0 25 0 1 0 251254837 32825344 7901 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 8014 7901 66 113 0 7898 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 32056

[startup+402.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1774888/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=34068 CPUtime=402.33
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 8452 0 0 0 40226 7 0 0 25 0 1 0 251254837 34885632 8435 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 8517 8435 66 113 0 8401 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 34068

[startup+462.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1773416/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=35692 CPUtime=462.34
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 8836 0 0 0 46226 8 0 0 25 0 1 0 251254837 36548608 8819 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 8923 8819 66 113 0 8807 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 35692

[startup+522.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1772136/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=36872 CPUtime=522.34
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 9157 0 0 0 52225 9 0 0 25 0 1 0 251254837 37756928 9140 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 9218 9140 66 113 0 9102 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 36872

[startup+582.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22862
/proc/meminfo: memFree=1770920/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=38180 CPUtime=582.35
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 9455 0 0 0 58225 10 0 0 25 0 1 0 251254837 39096320 9438 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 9545 9438 66 113 0 9429 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 38180

[startup+642.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1769704/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=39352 CPUtime=642.36
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 9751 0 0 0 64225 11 0 0 25 0 1 0 251254837 40296448 9734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 9838 9734 66 113 0 9722 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 39352

[startup+702.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1768616/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=40292 CPUtime=702.36
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 10019 0 0 0 70225 11 0 0 25 0 1 0 251254837 41259008 10002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 10073 10002 66 113 0 9957 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 40292

[startup+762.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1767016/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=41936 CPUtime=762.38
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 10411 0 0 0 76226 12 0 0 25 0 1 0 251254837 42942464 10394 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534151 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 10484 10394 66 113 0 10368 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 41936

[startup+822.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1765864/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=43108 CPUtime=822.39
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 10689 0 0 0 82226 13 0 0 25 0 1 0 251254837 44142592 10672 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 10777 10672 66 113 0 10661 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 43108

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1765032/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=44044 CPUtime=882.39
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 10914 0 0 0 88226 13 0 0 25 0 1 0 251254837 45101056 10897 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 11011 10897 66 113 0 10895 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 44044

[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1764072/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=44980 CPUtime=942.4
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11160 0 0 0 94226 14 0 0 25 0 1 0 251254837 46059520 11143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 0 0 0
/proc/22861/statm: 11245 11143 66 113 0 11129 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 44980

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1763304/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=45692 CPUtime=1002.41
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11344 0 0 0 100226 15 0 0 25 0 1 0 251254837 46788608 11327 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 11423 11327 66 113 0 11307 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 45692

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1762216/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=46776 CPUtime=1062.43
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11606 0 0 0 106227 16 0 0 25 0 1 0 251254837 47898624 11589 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 11694 11589 66 113 0 11578 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 46776

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1761640/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=47376 CPUtime=1122.43
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11771 0 0 0 112227 16 0 0 25 0 1 0 251254837 48513024 11754 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 11844 11754 66 113 0 11728 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 47376

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1761000/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=48080 CPUtime=1182.44
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11918 0 0 0 118227 17 0 0 25 0 1 0 251254837 49233920 11901 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 12020 11901 66 113 0 11904 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 48080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22864
/proc/meminfo: memFree=1760808/2055920 swapFree=4143328/4192956
[pid=22861] ppid=22859 vsize=48080 CPUtime=1200.05
/proc/22861/stat : 22861 (tts-4-0) R 22859 22861 22424 0 -1 4194304 11960 0 0 0 119988 17 0 0 25 0 1 0 251254837 49233920 11943 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22861/statm: 12020 11943 66 113 0 11904 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 48080

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): 1200.47
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.183972
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 48080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11960
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= 24238

runsolver used 1.42478 second user time and 2.69959 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Feb 27 11:15:08 UTC 2007

IDJOB= 311716
IDBENCH= 20322
IDSOLVER= 98
FILE ID= node30/311716-1172574908

PBS_JOBID= 3971904

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311716-1172574908/tts-4-0 /tmp/evaluation/311716-1172574908/instance-311716-1172574908.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-311716-1172574908 -o ROOT/results/node30/solver-311716-1172574908 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311716-1172574908/tts-4-0 /tmp/evaluation/311716-1172574908/instance-311716-1172574908.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 532323046

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1809224 kB
Buffers:         37364 kB
Cached:         135376 kB
SwapCached:      17320 kB
Active:         130824 kB
Inactive:        76436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809224 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          29908 kB
Slab:            24756 kB
Committed_AS:   749212 kB
PageTables:       1884 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= 66559 MiB

End job on node30 on Tue Feb 27 11:35:10 UTC 2007