Trace number 305443

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node58/watcher-305443-1172079257 -o ROOT/results/node58/solver-305443-1172079257 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305443-1172079257/tts-4-0 /tmp/evaluation/305443-1172079257/instance-305443-1172079257.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22958
/proc/meminfo: memFree=1961536/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=796 CPUtime=0
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 227882412 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 199 101 57 113 0 83 0

[startup+0.107352 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22958
/proc/meminfo: memFree=1961536/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=5700 CPUtime=0.1
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 1313 0 0 0 10 0 0 0 18 0 1 0 227882412 5836800 1298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 1425 1298 62 113 0 1309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5700

[startup+0.515396 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22958
/proc/meminfo: memFree=1961536/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=20736 CPUtime=0.51
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 5097 0 0 0 49 2 0 0 21 0 1 0 227882412 21233664 5080 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 5184 5080 66 113 0 5068 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 20736

[startup+1.33549 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1934008/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=28396 CPUtime=1.33
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 6960 0 0 0 130 3 0 0 25 0 1 0 227882412 29077504 6943 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 7099 6943 66 113 0 6983 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 28396

[startup+2.97667 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1931576/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=36096 CPUtime=2.96
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 8900 0 0 0 293 3 0 0 25 0 1 0 227882412 36962304 8883 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 9024 8883 66 113 0 8908 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 36096

[startup+6.25303 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1920440/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=44364 CPUtime=6.24
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 10948 0 0 0 620 4 0 0 25 0 1 0 227882412 45428736 10931 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 11091 10932 66 113 0 10975 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 44364

[startup+12.7077 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1909696/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=52588 CPUtime=12.7
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 13007 0 0 0 1264 6 0 0 25 0 1 0 227882412 53850112 12990 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543527 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 13147 12990 66 113 0 13031 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 52588

[startup+25.6092 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1903104/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=58988 CPUtime=25.59
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 14612 0 0 0 2552 7 0 0 25 0 1 0 227882412 60403712 14595 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 14747 14595 66 113 0 14631 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 58988

[startup+51.218 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1900096/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=62448 CPUtime=51.19
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 15480 0 0 0 5112 7 0 0 25 0 1 0 227882412 63946752 15463 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 15612 15463 66 113 0 15496 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 62448

[startup+102.428 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1893312/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=68760 CPUtime=102.39
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 17059 0 0 0 10230 9 0 0 25 0 1 0 227882412 70410240 17042 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 17190 17042 66 113 0 17074 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 68760

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1891200/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=70768 CPUtime=162.39
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 17558 0 0 0 16230 9 0 0 25 0 1 0 227882412 72466432 17541 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 17692 17541 66 113 0 17576 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 70768

[startup+222.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1889408/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=72512 CPUtime=222.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 18007 0 0 0 22231 10 0 0 25 0 1 0 227882412 74252288 17990 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591617 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 18128 17990 66 113 0 18012 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 72512

[startup+282.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22959
/proc/meminfo: memFree=1889216/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=72512 CPUtime=282.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 18036 0 0 0 28231 10 0 0 25 0 1 0 227882412 74252288 18019 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 18128 18019 66 113 0 18012 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 72512

[startup+342.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22960
/proc/meminfo: memFree=1886912/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=74960 CPUtime=342.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 18611 0 0 0 34231 10 0 0 25 0 1 0 227882412 76759040 18594 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 18740 18594 66 113 0 18624 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 74960

[startup+402.522 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1884672/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=77208 CPUtime=402.4
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 19167 0 0 0 40230 10 0 0 25 0 1 0 227882412 79060992 19150 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 19302 19150 66 113 0 19186 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 77208

[startup+462.542 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1883072/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=78804 CPUtime=462.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 19568 0 0 0 46231 10 0 0 25 0 1 0 227882412 80695296 19551 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 19701 19551 66 113 0 19585 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 78804

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1881792/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=79984 CPUtime=522.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 19876 0 0 0 52230 11 0 0 25 0 1 0 227882412 81903616 19859 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641296 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 19996 19859 66 113 0 19880 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 79984

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1880128/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=81656 CPUtime=582.41
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 20286 0 0 0 58230 11 0 0 25 0 1 0 227882412 83615744 20269 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 20414 20269 66 113 0 20298 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 81656

[startup+642.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1878336/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=83468 CPUtime=642.42
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 20743 0 0 0 64230 12 0 0 25 0 1 0 227882412 85471232 20726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 20867 20726 66 113 0 20751 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 83468

[startup+702.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1877504/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=84348 CPUtime=702.42
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 20942 0 0 0 70230 12 0 0 25 0 1 0 227882412 86372352 20925 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 21087 20925 66 113 0 20971 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 84348

[startup+762.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1875520/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=86216 CPUtime=762.42
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 21437 0 0 0 76230 12 0 0 25 0 1 0 227882412 88285184 21420 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 21554 21420 66 113 0 21438 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 86216

[startup+822.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1873792/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=87952 CPUtime=822.42
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 21858 0 0 0 82230 12 0 0 25 0 1 0 227882412 90062848 21841 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 21988 21841 66 113 0 21872 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 87952

[startup+882.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1873536/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=88188 CPUtime=882.42
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 21922 0 0 0 88230 12 0 0 25 0 1 0 227882412 90304512 21905 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22047 21905 66 113 0 21931 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 88188

[startup+942.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1872512/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=89196 CPUtime=942.43
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22160 0 0 0 94230 13 0 0 25 0 1 0 227882412 91336704 22143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22299 22143 66 113 0 22183 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 89196

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1872128/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=89428 CPUtime=1002.44
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22268 0 0 0 100231 13 0 0 25 0 1 0 227882412 91574272 22251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22357 22251 66 113 0 22241 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 89428

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1871360/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=90256 CPUtime=1062.44
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22434 0 0 0 106231 13 0 0 25 0 1 0 227882412 92422144 22417 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22564 22417 66 113 0 22448 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 90256

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1871040/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=90492 CPUtime=1122.44
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22524 0 0 0 112231 13 0 0 25 0 1 0 227882412 92663808 22507 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22623 22507 66 113 0 22507 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 90492

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1870144/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=91564 CPUtime=1182.44
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22751 0 0 0 118231 13 0 0 25 0 1 0 227882412 93761536 22734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22891 22734 66 113 0 22775 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 91564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1869888/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=91688 CPUtime=1200.06
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22802 0 0 0 119993 13 0 0 25 0 1 0 227882412 93888512 22785 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22922 22785 66 113 0 22806 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 91688

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: 1.00 1.00 1.00 2/65 22961
/proc/meminfo: memFree=1869888/2055920 swapFree=4183888/4192956
[pid=22958] ppid=22956 vsize=91688 CPUtime=1200.06
/proc/22958/stat : 22958 (tts-4-0) R 22956 22958 21920 0 -1 4194304 22802 0 0 0 119993 13 0 0 25 0 1 0 227882412 93888512 22785 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 22922 22785 66 113 0 22806 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 91688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.149977
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 91688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22802
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= 1302

runsolver used 0.78688 second user time and 2.42263 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 17:34:17 UTC 2007

IDJOB= 305443
IDBENCH= 20157
IDSOLVER= 98
FILE ID= node58/305443-1172079257

PBS_JOBID= 3892824

Free space on /tmp= 66563 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/305443-1172079257/tts-4-0 /tmp/evaluation/305443-1172079257/instance-305443-1172079257.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-305443-1172079257 -o ROOT/results/node58/solver-305443-1172079257 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305443-1172079257/tts-4-0 /tmp/evaluation/305443-1172079257/instance-305443-1172079257.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 970477984

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1962008 kB
Buffers:          4320 kB
Cached:          37008 kB
SwapCached:       3348 kB
Active:          25652 kB
Inactive:        27668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1962008 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            26648 kB
Committed_AS:   577192 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Wed Feb 21 17:54:20 UTC 2007