Trace number 298145

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) 1200.12 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node19/watcher-298145-1171850862 -o ROOT/results/node19/solver-298145-1171850862 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298145-1171850862/tts-4-0 /tmp/evaluation/298145-1171850862/instance-298145-1171850862.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: 0.91 0.96 0.98 3/77 28277
/proc/meminfo: memFree=1389296/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=928 CPUtime=0
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 205040277 950272 104 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134520484 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 232 104 58 113 0 116 0

[startup+0.107404 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 28277
/proc/meminfo: memFree=1389296/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=3224 CPUtime=0.1
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 726 0 0 0 10 0 0 0 18 0 1 0 205040277 3301376 709 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 806 709 66 113 0 690 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3224

[startup+0.515448 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 28277
/proc/meminfo: memFree=1389296/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=3624 CPUtime=0.5
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 814 0 0 0 50 0 0 0 22 0 1 0 205040277 3710976 797 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 906 797 66 113 0 790 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3624

[startup+1.33554 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 28278
/proc/meminfo: memFree=1386216/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=3764 CPUtime=1.32
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 870 0 0 0 132 0 0 0 25 0 1 0 205040277 3854336 853 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 941 853 66 113 0 825 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3764

[startup+2.97172 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 28278
/proc/meminfo: memFree=1385640/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=4236 CPUtime=2.97
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 997 0 0 0 296 1 0 0 25 0 1 0 205040277 4337664 980 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1059 980 66 113 0 943 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4236

[startup+6.25507 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 28278
/proc/meminfo: memFree=1384552/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=5672 CPUtime=6.25
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 1318 0 0 0 624 1 0 0 25 0 1 0 205040277 5808128 1301 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1418 1301 66 113 0 1302 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5672

[startup+12.7078 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 28278
/proc/meminfo: memFree=1381800/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=8028 CPUtime=12.7
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 1931 0 0 0 1269 1 0 0 25 0 1 0 205040277 8220672 1914 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 2007 1914 66 113 0 1891 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8028

[startup+25.5112 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1377256/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=12720 CPUtime=25.49
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 3090 0 0 0 2547 2 0 0 25 0 1 0 205040277 13025280 3073 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 3180 3073 66 113 0 3064 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12720

[startup+51.124 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1368488/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=21404 CPUtime=51.1
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 5255 0 0 0 5107 3 0 0 25 0 1 0 205040277 21917696 5238 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 5351 5238 66 113 0 5235 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21404

[startup+102.339 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1356136/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=33600 CPUtime=102.3
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 8352 0 0 0 10225 5 0 0 25 0 1 0 205040277 34406400 8335 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 8400 8335 66 113 0 8284 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33600

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1342312/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=47196 CPUtime=162.32
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 11738 0 0 0 16224 8 0 0 25 0 1 0 205040277 48328704 11721 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 11799 11721 66 113 0 11683 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47196

[startup+222.407 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1331304/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=58212 CPUtime=222.34
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 14498 0 0 0 22223 11 0 0 25 0 1 0 205040277 59609088 14481 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591830 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 14553 14481 66 113 0 14437 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 58212

[startup+282.435 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1321384/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=68292 CPUtime=282.35
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 16981 0 0 0 28222 13 0 0 25 0 1 0 205040277 69931008 16964 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 17073 16964 66 113 0 16957 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 68292

[startup+342.465 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1312104/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=77668 CPUtime=342.37
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 19360 0 0 0 34221 16 0 0 25 0 1 0 205040277 79532032 19343 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 19417 19343 66 113 0 19301 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 77668

[startup+402.499 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1301288/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=88220 CPUtime=402.39
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 21971 0 0 0 40221 18 0 0 25 0 1 0 205040277 90337280 21954 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 22055 21954 66 113 0 21939 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 88220

[startup+462.524 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1294504/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=95020 CPUtime=462.39
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 23667 0 0 0 46219 20 0 0 25 0 1 0 205040277 97300480 23650 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 23755 23650 66 113 0 23639 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 95020

[startup+522.552 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1288296/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=101356 CPUtime=522.41
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 25238 0 0 0 52219 22 0 0 25 0 1 0 205040277 103788544 25221 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534132 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 25339 25221 66 113 0 25223 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 101356

[startup+582.579 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1281576/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=107920 CPUtime=582.42
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 26885 0 0 0 58218 24 0 0 25 0 1 0 205040277 110510080 26868 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 26980 26868 66 113 0 26864 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 107920

[startup+642.612 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28278
/proc/meminfo: memFree=1275752/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=113552 CPUtime=642.44
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 28341 0 0 0 64218 26 0 0 25 0 1 0 205040277 116277248 28324 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 28388 28324 66 113 0 28272 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 113552

[startup+702.643 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1270632/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=118708 CPUtime=702.45
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 29621 0 0 0 70217 28 0 0 25 0 1 0 205040277 121556992 29604 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 29677 29604 66 113 0 29561 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 118708

[startup+762.67 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1265320/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=124100 CPUtime=762.47
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 30943 0 0 0 76217 30 0 0 25 0 1 0 205040277 127078400 30926 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534389 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 31025 30926 66 113 0 30909 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 124100

[startup+822.709 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1260520/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=128788 CPUtime=822.48
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 32146 0 0 0 82217 31 0 0 25 0 1 0 205040277 131878912 32129 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 32197 32129 66 113 0 32081 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 128788

[startup+882.738 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1256808/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=132540 CPUtime=882.5
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 33069 0 0 0 88217 33 0 0 25 0 1 0 205040277 135720960 33052 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 33135 33052 66 113 0 33019 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 132540

[startup+942.766 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1253288/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=136056 CPUtime=942.51
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 33957 0 0 0 94217 34 0 0 25 0 1 0 205040277 139321344 33940 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 34014 33940 66 113 0 33898 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 136056

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1249576/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=139808 CPUtime=1002.53
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 34898 0 0 0 100217 36 0 0 25 0 1 0 205040277 143163392 34881 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 34952 34881 66 113 0 34836 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 139808

[startup+1062.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1242152/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=147072 CPUtime=1062.54
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 36714 0 0 0 106217 37 0 0 25 0 1 0 205040277 150601728 36697 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 36768 36697 66 113 0 36652 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 147072

[startup+1122.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1237160/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=152228 CPUtime=1122.56
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 37981 0 0 0 112217 39 0 0 25 0 1 0 205040277 155881472 37964 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 38057 37964 66 113 0 37941 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 152228

[startup+1182.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1233576/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=155744 CPUtime=1182.57
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 38867 0 0 0 118217 40 0 0 25 0 1 0 205040277 159481856 38850 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 38936 38850 66 113 0 38820 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 155744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1231976/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=157388 CPUtime=1200.08
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 39259 0 0 0 119968 40 0 0 25 0 1 0 205040277 161165312 39242 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 39347 39242 66 113 0 39231 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157388

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28278
/proc/meminfo: memFree=1231976/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=157388 CPUtime=1200.08
/proc/28277/stat : 28277 (tts-4-0) R 28275 28277 26649 0 -1 4194304 39259 0 0 0 119968 40 0 0 25 0 1 0 205040277 161165312 39242 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 39347 39242 66 113 0 39231 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.69
CPU system time (s): 0.434933
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 157388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39259
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= 1873

runsolver used 1.41378 second user time and 2.81057 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Feb 19 02:07:43 UTC 2007

IDJOB= 298145
IDBENCH= 19979
IDSOLVER= 98
FILE ID= node19/298145-1171850862

PBS_JOBID= 3839387

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298145-1171850862/tts-4-0 /tmp/evaluation/298145-1171850862/instance-298145-1171850862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-298145-1171850862 -o ROOT/results/node19/solver-298145-1171850862 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298145-1171850862/tts-4-0 /tmp/evaluation/298145-1171850862/instance-298145-1171850862.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 555070071

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1389704 kB
Buffers:         55484 kB
Cached:         493616 kB
SwapCached:          0 kB
Active:         281060 kB
Inactive:       311656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          62524 kB
Slab:            59052 kB
Committed_AS:   841168 kB
PageTables:       1756 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= 66546 MiB

End job on node19 on Mon Feb 19 02:27:45 UTC 2007