Trace number 300933

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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/node1/watcher-300933-1171943686 -o ROOT/results/node1/solver-300933-1171943686 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300933-1171943686/tts-4-0 /tmp/evaluation/300933-1171943686/instance-300933-1171943686.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 0.98 3/77 29999
/proc/meminfo: memFree=1592616/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=796 CPUtime=0
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 214323728 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 199 98 57 113 0 83 0

[startup+0.106719 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29999
/proc/meminfo: memFree=1592616/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=2536 CPUtime=0.1
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 531 0 0 0 10 0 0 0 18 0 1 0 214323728 2596864 516 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 634 516 59 113 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2536

[startup+0.514766 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29999
/proc/meminfo: memFree=1592616/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=17892 CPUtime=0.5
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 4393 0 0 0 49 1 0 0 21 0 1 0 214323728 18321408 4378 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 4473 4379 66 113 0 4357 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 17892

[startup+1.33486 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1568992/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=24980 CPUtime=1.32
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 6102 0 0 0 130 2 0 0 25 0 1 0 214323728 25579520 6085 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 6245 6085 66 113 0 6129 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24980

[startup+2.97105 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1567968/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=25640 CPUtime=2.96
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 6278 0 0 0 294 2 0 0 25 0 1 0 214323728 26255360 6261 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591993 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 6410 6261 66 113 0 6294 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 25640

[startup+6.25344 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1567520/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=25776 CPUtime=6.24
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 6303 0 0 0 622 2 0 0 25 0 1 0 214323728 26394624 6286 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591691 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 6444 6286 66 113 0 6328 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25776

[startup+12.7092 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1567152/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=26132 CPUtime=12.69
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 6401 0 0 0 1267 2 0 0 25 0 1 0 214323728 26759168 6384 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 6533 6384 66 113 0 6417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26132

[startup+25.5097 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1566064/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=27212 CPUtime=25.49
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 6683 0 0 0 2547 2 0 0 25 0 1 0 214323728 27865088 6666 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 6803 6666 66 113 0 6687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27212

[startup+51.1207 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1563120/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=29988 CPUtime=51.1
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 7402 0 0 0 5107 3 0 0 25 0 1 0 214323728 30707712 7385 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 7497 7385 66 113 0 7381 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29988

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1557808/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=35340 CPUtime=102.29
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 8723 0 0 0 10226 3 0 0 25 0 1 0 214323728 36188160 8706 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 8835 8706 66 113 0 8719 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 35340

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1549360/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=43800 CPUtime=162.32
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 10802 0 0 0 16226 6 0 0 25 0 1 0 214323728 44851200 10785 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 10950 10785 66 113 0 10834 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 43800

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1539504/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=53416 CPUtime=222.32
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 13256 0 0 0 22224 8 0 0 25 0 1 0 214323728 54697984 13239 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 13354 13239 66 113 0 13238 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 53416

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1532208/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=60808 CPUtime=282.33
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 15104 0 0 0 28223 10 0 0 25 0 1 0 214323728 62267392 15087 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 15202 15087 66 113 0 15086 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 60808

[startup+342.451 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30000
/proc/meminfo: memFree=1525560/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=67496 CPUtime=342.33
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 16753 0 0 0 34222 11 0 0 25 0 1 0 214323728 69115904 16736 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535999 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 16874 16736 66 113 0 16758 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 67496

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 30104
/proc/meminfo: memFree=1517424/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=74292 CPUtime=402.32
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 18442 0 0 0 40218 14 0 0 25 0 1 0 214323728 76075008 18425 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 18573 18425 66 113 0 18457 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 74292

[startup+462.556 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 30176
/proc/meminfo: memFree=1512184/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=79452 CPUtime=462.33
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 19751 0 0 0 46217 16 0 0 25 0 1 0 214323728 81358848 19734 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 19863 19734 66 113 0 19747 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 79452

[startup+522.588 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1510456/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=82268 CPUtime=522.33
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 20475 0 0 0 52216 17 0 0 25 0 1 0 214323728 84242432 20458 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 20567 20458 66 113 0 20451 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 82268

[startup+582.619 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1506488/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=86252 CPUtime=582.35
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 21458 0 0 0 58217 18 0 0 25 0 1 0 214323728 88322048 21441 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 21563 21441 66 113 0 21447 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 86252

[startup+642.655 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1502584/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=90244 CPUtime=642.36
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 22463 0 0 0 64217 19 0 0 25 0 1 0 214323728 92409856 22446 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 22561 22446 66 113 0 22445 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 90244

[startup+702.682 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1497592/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=95220 CPUtime=702.38
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 23715 0 0 0 70217 21 0 0 25 0 1 0 214323728 97505280 23698 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 23805 23698 66 113 0 23689 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 95220

[startup+762.714 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1494072/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=98736 CPUtime=762.4
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 24588 0 0 0 76218 22 0 0 25 0 1 0 214323728 101105664 24571 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591718 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 24684 24571 66 113 0 24568 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 98736

[startup+822.75 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1490936/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=102020 CPUtime=822.41
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 25360 0 0 0 82218 23 0 0 25 0 1 0 214323728 104468480 25343 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 25505 25343 66 113 0 25389 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 102020

[startup+882.782 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1484728/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=108120 CPUtime=882.42
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 26930 0 0 0 88218 24 0 0 25 0 1 0 214323728 110714880 26913 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 27030 26913 66 113 0 26914 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 108120

[startup+942.811 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1480696/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=112104 CPUtime=942.43
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 27924 0 0 0 94217 26 0 0 25 0 1 0 214323728 114794496 27907 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 28026 27907 66 113 0 27910 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 112104

[startup+1002.84 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1475128/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=117728 CPUtime=1002.45
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 29341 0 0 0 100218 27 0 0 25 0 1 0 214323728 120553472 29324 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 29432 29324 66 113 0 29316 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 117728

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1468152/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=124768 CPUtime=1062.46
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 31064 0 0 0 106218 28 0 0 25 0 1 0 214323728 127762432 31047 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 31192 31047 66 113 0 31076 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 124768

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1459576/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=133440 CPUtime=1122.47
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 33216 0 0 0 112217 30 0 0 25 0 1 0 214323728 136642560 33199 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 33360 33199 66 113 0 33244 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 133440

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1452792/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=140236 CPUtime=1182.48
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 34914 0 0 0 118216 32 0 0 25 0 1 0 214323728 143601664 34897 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 35059 34897 66 113 0 34943 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 140236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1451256/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=141644 CPUtime=1200.01
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 35264 0 0 0 119968 33 0 0 25 0 1 0 214323728 145043456 35247 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 35411 35247 66 113 0 35295 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 141644

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 30198
/proc/meminfo: memFree=1451256/2055920 swapFree=4158120/4192956
[pid=29999] ppid=29997 vsize=141644 CPUtime=1200.01
/proc/29999/stat : 29999 (tts-4-0) R 29997 29999 29942 0 -1 4194304 35264 0 0 0 119968 33 0 0 25 0 1 0 214323728 145043456 35247 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29999/statm: 35411 35247 66 113 0 35295 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 141644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.68
CPU system time (s): 0.352946
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 141644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35264
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= 2602

runsolver used 1.38679 second user time and 2.71859 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 03:54:47 UTC 2007

IDJOB= 300933
IDBENCH= 20047
IDSOLVER= 98
FILE ID= node1/300933-1171943686

PBS_JOBID= 3848958

Free space on /tmp= 66551 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300933-1171943686/tts-4-0 /tmp/evaluation/300933-1171943686/instance-300933-1171943686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300933-1171943686 -o ROOT/results/node1/solver-300933-1171943686 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300933-1171943686/tts-4-0 /tmp/evaluation/300933-1171943686/instance-300933-1171943686.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 20222957

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1593088 kB
Buffers:         54204 kB
Cached:         313012 kB
SwapCached:      15284 kB
Active:         257632 kB
Inactive:       132540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593088 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            58196 kB
Committed_AS:   698584 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Tue Feb 20 04:14:49 UTC 2007