Trace number 304992

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) 1200.05 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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/node22/watcher-304992-1172069646 -o ROOT/results/node22/solver-304992-1172069646 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304992-1172069646/tts-4-0 /tmp/evaluation/304992-1172069646/instance-304992-1172069646.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: 0.85 0.97 0.99 3/77 30453
/proc/meminfo: memFree=1632408/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=796 CPUtime=0
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 226918528 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 199 94 57 113 0 83 0

[startup+0.106641 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 30453
/proc/meminfo: memFree=1632408/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=1852 CPUtime=0.1
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 226918528 1896448 364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 463 364 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.51467 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 30453
/proc/meminfo: memFree=1632408/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=11508 CPUtime=0.5
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 2797 0 0 0 49 1 0 0 22 0 1 0 226918528 11784192 2780 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 2877 2781 65 113 0 2761 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11508

[startup+1.33473 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1609552/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=23372 CPUtime=1.32
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 5806 0 0 0 130 2 0 0 25 0 1 0 226918528 23932928 5756 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 5843 5756 66 113 0 5727 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23372

[startup+2.97085 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1609168/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=23808 CPUtime=2.95
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 5898 0 0 0 293 2 0 0 25 0 1 0 226918528 24379392 5848 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 5952 5848 66 113 0 5836 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 23808

[startup+6.24709 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1608208/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=24648 CPUtime=6.24
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 6117 0 0 0 621 3 0 0 25 0 1 0 226918528 25239552 6067 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 6162 6067 66 113 0 6046 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24648

[startup+12.7046 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1606872/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=25952 CPUtime=12.69
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 6441 0 0 0 1266 3 0 0 25 0 1 0 226918528 26574848 6391 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 6488 6391 66 113 0 6372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25952

[startup+25.5105 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1604312/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=28552 CPUtime=25.49
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 7097 0 0 0 2546 3 0 0 25 0 1 0 226918528 29237248 7047 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 7138 7047 66 113 0 7022 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28552

[startup+51.1234 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1598296/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=34428 CPUtime=51.1
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 8575 0 0 0 5105 5 0 0 25 0 1 0 226918528 35254272 8525 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641320 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 8607 8525 66 113 0 8491 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34428

[startup+102.34 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1590104/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=42640 CPUtime=102.3
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 10625 0 0 0 10224 6 0 0 25 0 1 0 226918528 43663360 10575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 10660 10575 66 113 0 10544 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42640

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1579288/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=53204 CPUtime=162.32
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 13282 0 0 0 16224 8 0 0 25 0 1 0 226918528 54480896 13232 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 13301 13232 66 113 0 13185 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 53204

[startup+222.395 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1568280/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=64232 CPUtime=222.33
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 16037 0 0 0 22223 10 0 0 25 0 1 0 226918528 65773568 15987 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 16058 15987 66 113 0 15942 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 64232

[startup+282.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1559256/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=73380 CPUtime=282.35
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 18301 0 0 0 28223 12 0 0 25 0 1 0 226918528 75141120 18251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 18345 18251 66 113 0 18229 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 73380

[startup+342.447 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1547544/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=85108 CPUtime=342.35
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 21219 0 0 0 34221 14 0 0 25 0 1 0 226918528 87150592 21169 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 21277 21169 66 113 0 21161 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 85108

[startup+402.477 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30454
/proc/meminfo: memFree=1539160/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=93312 CPUtime=402.38
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 23286 0 0 0 40222 16 0 0 25 0 1 0 226918528 95551488 23236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 23328 23236 66 113 0 23212 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 93312

[startup+462.526 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 30570
/proc/meminfo: memFree=1532968/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=98468 CPUtime=462.36
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 24552 0 0 0 46218 18 0 0 25 0 1 0 226918528 100831232 24502 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 24617 24502 66 113 0 24501 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 98468

[startup+522.568 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1527384/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=105032 CPUtime=522.35
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 26211 0 0 0 52214 21 0 0 25 0 1 0 226918528 107552768 26161 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 26258 26161 66 113 0 26142 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 105032

[startup+582.595 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1518488/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=113712 CPUtime=582.37
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 28405 0 0 0 58214 23 0 0 25 0 1 0 226918528 116441088 28355 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 28428 28355 66 113 0 28312 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 113712

[startup+642.623 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1511832/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=120276 CPUtime=642.37
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 30057 0 0 0 64213 24 0 0 25 0 1 0 226918528 123162624 30007 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 30069 30007 66 113 0 29953 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 120276

[startup+702.647 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1503576/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=128712 CPUtime=702.39
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 32133 0 0 0 70213 26 0 0 25 0 1 0 226918528 131801088 32083 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 32178 32083 66 113 0 32062 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 128712

[startup+762.672 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1495512/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=136916 CPUtime=762.4
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 34183 0 0 0 76211 29 0 0 25 0 1 0 226918528 140201984 34133 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 34229 34133 66 113 0 34113 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 136916

[startup+822.703 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1488408/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=143952 CPUtime=822.42
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 35946 0 0 0 82211 31 0 0 25 0 1 0 226918528 147406848 35896 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 35988 35896 66 113 0 35872 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 143952

[startup+882.732 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1484184/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=148168 CPUtime=882.43
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 37002 0 0 0 88211 32 0 0 25 0 1 0 226918528 151724032 36952 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 37042 36952 66 113 0 36926 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 148168

[startup+942.759 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1478488/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=153796 CPUtime=942.44
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 38434 0 0 0 94210 34 0 0 25 0 1 0 226918528 157487104 38384 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 38449 38384 66 113 0 38333 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 153796

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1471576/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=160828 CPUtime=1002.45
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 40160 0 0 0 100210 35 0 0 25 0 1 0 226918528 164687872 40110 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 40207 40110 66 113 0 40091 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 160828

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1463256/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=169028 CPUtime=1062.47
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 42230 0 0 0 106210 37 0 0 25 0 1 0 226918528 173084672 42180 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 42257 42180 66 113 0 42141 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 169028

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30652
/proc/meminfo: memFree=1458968/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=173248 CPUtime=1122.49
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 43293 0 0 0 112210 39 0 0 25 0 1 0 226918528 177405952 43243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 43312 43243 66 113 0 43196 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 173248

[startup+1182.86 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 30652
/proc/meminfo: memFree=1452888/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=179576 CPUtime=1182.5
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 44855 0 0 0 118210 40 0 0 25 0 1 0 226918528 183885824 44805 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 44894 44805 66 113 0 44778 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 179576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 30652
/proc/meminfo: memFree=1450456/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=181920 CPUtime=1200.01
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 45413 0 0 0 119960 41 0 0 25 0 1 0 226918528 186286080 45363 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 45480 45363 66 113 0 45364 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 181920

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

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

[startup+1200.38 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 30652
/proc/meminfo: memFree=1450456/2055920 swapFree=4147192/4192956
[pid=30453] ppid=30451 vsize=181920 CPUtime=1200.01
/proc/30453/stat : 30453 (tts-4-0) R 30451 30453 30396 0 -1 4194304 45413 0 0 0 119960 41 0 0 25 0 1 0 226918528 186286080 45363 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/30453/statm: 45480 45363 66 113 0 45364 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 181920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.61
CPU system time (s): 0.441932
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 181920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45413
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= 24581

runsolver used 1.38779 second user time and 2.70259 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 14:54:06 UTC 2007

IDJOB= 304992
IDBENCH= 20146
IDSOLVER= 98
FILE ID= node22/304992-1172069646

PBS_JOBID= 3892823

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/304992-1172069646/tts-4-0 /tmp/evaluation/304992-1172069646/instance-304992-1172069646.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-304992-1172069646 -o ROOT/results/node22/solver-304992-1172069646 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304992-1172069646/tts-4-0 /tmp/evaluation/304992-1172069646/instance-304992-1172069646.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 443269397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1632816 kB
Buffers:         41052 kB
Cached:         298248 kB
SwapCached:      12260 kB
Active:         278908 kB
Inactive:        83372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632816 kB
SwapTotal:     4192956 kB
SwapFree:      4147192 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            46492 kB
Committed_AS:   693568 kB
PageTables:       1668 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 node22 on Wed Feb 21 15:14:08 UTC 2007