Trace number 308149

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 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
MD5SUMb9122f271ef3adea0bb053b0ffbf32d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.552
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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/node77/watcher-308149-1172516483 -o ROOT/results/node77/solver-308149-1172516483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308149-1172516483/tts-4-0 /tmp/evaluation/308149-1172516483/instance-308149-1172516483.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 1.16 3/73 2517
/proc/meminfo: memFree=1957512/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=936 CPUtime=0
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 46515857 958464 117 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 234 117 57 113 0 118 0

[startup+0.107909 s]
/proc/loadavg: 0.92 0.98 1.16 3/73 2517
/proc/meminfo: memFree=1957512/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=3840 CPUtime=0.1
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 856 0 0 0 10 0 0 0 21 0 1 0 46515857 3932160 842 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 960 846 64 113 0 844 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3840

[startup+0.515956 s]
/proc/loadavg: 0.92 0.98 1.16 3/73 2517
/proc/meminfo: memFree=1957512/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=12732 CPUtime=0.51
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 3090 0 0 0 50 1 0 0 25 0 1 0 46515857 13037568 3074 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535860 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 3183 3074 66 113 0 3067 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12732

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 1.16 2/74 2518
/proc/meminfo: memFree=1941568/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=16564 CPUtime=1.33
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 4045 0 0 0 132 1 0 0 25 0 1 0 46515857 16961536 4029 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 4141 4029 66 113 0 4025 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16564

[startup+2.97925 s]
/proc/loadavg: 0.92 0.98 1.16 2/74 2520
/proc/meminfo: memFree=1936960/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=21924 CPUtime=2.97
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 5372 0 0 0 296 1 0 0 25 0 1 0 46515857 22450176 5356 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 5481 5356 66 113 0 5365 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21924

[startup+6.25564 s]
/proc/loadavg: 0.93 0.98 1.16 2/74 2522
/proc/meminfo: memFree=1933944/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=24600 CPUtime=6.24
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 6054 0 0 0 623 1 0 0 25 0 1 0 46515857 25190400 6038 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591645 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 6150 6038 66 113 0 6034 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24600

[startup+12.7124 s]
/proc/loadavg: 0.93 0.98 1.16 2/74 2526
/proc/meminfo: memFree=1931960/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=26080 CPUtime=12.7
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 6414 0 0 0 1268 2 0 0 25 0 1 0 46515857 26705920 6398 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 6520 6398 66 113 0 6404 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26080

[startup+25.5149 s]
/proc/loadavg: 0.95 0.98 1.16 2/74 2534
/proc/meminfo: memFree=1929344/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=28472 CPUtime=25.49
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 7024 0 0 0 2547 2 0 0 25 0 1 0 46515857 29155328 7008 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 7118 7008 66 113 0 7002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28472

[startup+51.129 s]
/proc/loadavg: 0.96 0.98 1.15 2/74 2588
/proc/meminfo: memFree=1925120/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=32604 CPUtime=51.07
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 8056 0 0 0 5104 3 0 0 25 0 1 0 46515857 33386496 8040 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 8151 8040 66 113 0 8035 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32604

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 1.14 2/68 2616
/proc/meminfo: memFree=1923200/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=35788 CPUtime=102.26
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 8863 0 0 0 10222 4 0 0 25 0 1 0 46515857 36646912 8847 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591630 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 8947 8847 66 113 0 8831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35788

[startup+162.35 s]
/proc/loadavg: 0.99 0.98 1.13 2/68 2616
/proc/meminfo: memFree=1921856/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=37012 CPUtime=162.26
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 9150 0 0 0 16222 4 0 0 25 0 1 0 46515857 37900288 9134 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 9253 9134 66 113 0 9137 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 37012

[startup+222.36 s]
/proc/loadavg: 0.99 0.98 1.12 2/68 2616
/proc/meminfo: memFree=1920512/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=38308 CPUtime=222.25
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 9475 0 0 0 22221 4 0 0 25 0 1 0 46515857 39227392 9459 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 9577 9459 66 113 0 9461 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 38308

[startup+282.371 s]
/proc/loadavg: 0.99 0.98 1.11 2/68 2616
/proc/meminfo: memFree=1918976/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=39660 CPUtime=282.24
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 9850 0 0 0 28220 4 0 0 25 0 1 0 46515857 40611840 9834 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 9915 9834 66 113 0 9799 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 39660

[startup+342.38 s]
/proc/loadavg: 0.99 0.98 1.10 2/68 2616
/proc/meminfo: memFree=1917248/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=41316 CPUtime=342.23
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 10275 0 0 0 34219 4 0 0 25 0 1 0 46515857 42307584 10259 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 10329 10259 66 113 0 10213 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 41316

[startup+402.393 s]
/proc/loadavg: 0.99 0.98 1.09 2/68 2616
/proc/meminfo: memFree=1916800/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=41956 CPUtime=402.23
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 10414 0 0 0 40219 4 0 0 25 0 1 0 46515857 42962944 10398 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 10489 10398 66 113 0 10373 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 41956

[startup+462.4 s]
/proc/loadavg: 0.99 0.98 1.08 2/68 2616
/proc/meminfo: memFree=1914816/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=44020 CPUtime=462.22
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 10907 0 0 0 46218 4 0 0 25 0 1 0 46515857 45076480 10891 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11005 10891 66 113 0 10889 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 44020

[startup+522.409 s]
/proc/loadavg: 0.99 0.98 1.08 2/68 2616
/proc/meminfo: memFree=1913856/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=45032 CPUtime=522.22
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11152 0 0 0 52217 5 0 0 25 0 1 0 46515857 46112768 11136 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11258 11136 66 113 0 11142 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 45032

[startup+582.419 s]
/proc/loadavg: 0.99 0.98 1.07 2/68 2616
/proc/meminfo: memFree=1913536/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=45264 CPUtime=582.21
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11233 0 0 0 58216 5 0 0 25 0 1 0 46515857 46350336 11217 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11316 11217 66 113 0 11200 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 45264

[startup+642.431 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 2616
/proc/meminfo: memFree=1912128/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=46604 CPUtime=642.2
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11566 0 0 0 64215 5 0 0 25 0 1 0 46515857 47722496 11550 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11651 11550 66 113 0 11535 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 46604

[startup+702.438 s]
/proc/loadavg: 0.99 0.98 1.06 2/68 2616
/proc/meminfo: memFree=1911872/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=46840 CPUtime=702.19
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11634 0 0 0 70214 5 0 0 25 0 1 0 46515857 47964160 11618 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11710 11618 66 113 0 11594 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 46840

[startup+762.443 s]
/proc/loadavg: 1.03 1.00 1.06 3/68 2616
/proc/meminfo: memFree=1911488/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=47320 CPUtime=762.18
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11757 0 0 0 76213 5 0 0 25 0 1 0 46515857 48455680 11741 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11830 11741 66 113 0 11714 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 47320

[startup+822.453 s]
/proc/loadavg: 1.01 1.00 1.05 2/68 2616
/proc/meminfo: memFree=1911168/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=47556 CPUtime=822.17
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 11837 0 0 0 82212 5 0 0 25 0 1 0 46515857 48697344 11821 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 11889 11821 66 113 0 11773 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 47556

[startup+882.46 s]
/proc/loadavg: 1.00 1.00 1.05 2/68 2616
/proc/meminfo: memFree=1910400/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=48528 CPUtime=882.16
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 12034 0 0 0 88211 5 0 0 25 0 1 0 46515857 49692672 12018 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 12132 12018 66 113 0 12016 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 48528

[startup+942.467 s]
/proc/loadavg: 1.00 1.00 1.04 2/68 2616
/proc/meminfo: memFree=1909248/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=49468 CPUtime=942.16
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 12313 0 0 0 94210 6 0 0 25 0 1 0 46515857 50655232 12297 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 12367 12297 66 113 0 12251 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 49468

[startup+1002.48 s]
/proc/loadavg: 1.00 1.00 1.03 2/68 2616
/proc/meminfo: memFree=1908032/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=50880 CPUtime=1002.15
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 12619 0 0 0 100209 6 0 0 25 0 1 0 46515857 52101120 12603 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 12720 12603 66 113 0 12604 0
Current children cumulated CPU time (s) 1002.15
Current children cumulated vsize (KiB) 50880

[startup+1062.49 s]
/proc/loadavg: 1.00 1.00 1.03 2/68 2616
/proc/meminfo: memFree=1906816/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=51956 CPUtime=1062.14
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 12921 0 0 0 106208 6 0 0 25 0 1 0 46515857 53202944 12905 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 12989 12905 66 113 0 12873 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 51956

[startup+1122.5 s]
/proc/loadavg: 1.00 1.00 1.02 3/68 2616
/proc/meminfo: memFree=1905728/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=53028 CPUtime=1122.14
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 13189 0 0 0 112207 7 0 0 25 0 1 0 46515857 54300672 13173 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 13257 13173 66 113 0 13141 0
Current children cumulated CPU time (s) 1122.14
Current children cumulated vsize (KiB) 53028

[startup+1182.51 s]
/proc/loadavg: 1.00 1.00 1.02 2/68 2616
/proc/meminfo: memFree=1904960/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=53868 CPUtime=1182.13
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 13386 0 0 0 118206 7 0 0 25 0 1 0 46515857 55160832 13370 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 13467 13370 66 113 0 13351 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 53868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.08 1.02 1.02 2/68 2616
/proc/meminfo: memFree=1904384/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=54468 CPUtime=1200.05
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 13520 0 0 0 119998 7 0 0 25 0 1 0 46515857 55775232 13504 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 13617 13504 66 113 0 13501 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54468

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

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

[startup+1200.43 s]
/proc/loadavg: 1.08 1.02 1.02 2/68 2616
/proc/meminfo: memFree=1904384/2055892 swapFree=4086192/4096564
[pid=2517] ppid=2515 vsize=54468 CPUtime=1200.05
/proc/2517/stat : 2517 (tts-4-0) R 2515 2517 2443 0 -1 4194304 13520 0 0 0 119998 7 0 0 25 0 1 0 46515857 55775232 13504 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2517/statm: 13617 13504 66 113 0 13501 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.084987
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 54468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13520
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= 1705

runsolver used 0.954854 second user time and 2.30965 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Mon Feb 26 19:01:23 UTC 2007

IDJOB= 308149
IDBENCH= 20224
IDSOLVER= 98
FILE ID= node77/308149-1172516483

PBS_JOBID= 3971798

Free space on /tmp= 66648 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308149-1172516483/tts-4-0 /tmp/evaluation/308149-1172516483/instance-308149-1172516483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308149-1172516483 -o ROOT/results/node77/solver-308149-1172516483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308149-1172516483/tts-4-0 /tmp/evaluation/308149-1172516483/instance-308149-1172516483.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b9122f271ef3adea0bb053b0ffbf32d8

RANDOM SEED= 287912790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1958496 kB
Buffers:         16524 kB
Cached:          45748 kB
SwapCached:       3892 kB
Active:          25644 kB
Inactive:        47212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1958496 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            10612 kB
Committed_AS:    93352 kB
PageTables:       1672 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node77 on Mon Feb 26 19:21:26 UTC 2007