Trace number 310158

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) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node7/watcher-310158-1172554857 -o ROOT/results/node7/solver-310158-1172554857 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310158-1172554857/tts-4-0 /tmp/evaluation/310158-1172554857/instance-310158-1172554857.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: 0.93 0.99 0.99 3/77 22857
/proc/meminfo: memFree=1622608/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=796 CPUtime=0
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 117 0 0 0 0 0 0 0 19 0 1 0 275440439 815104 102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 234 105 57 113 0 118 0

[startup+0.107384 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 22857
/proc/meminfo: memFree=1622608/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=5908 CPUtime=0.1
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 1379 0 0 0 10 0 0 0 20 0 1 0 275440439 6049792 1362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 1477 1362 66 113 0 1361 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5908

[startup+0.515426 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 22857
/proc/meminfo: memFree=1622608/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=7220 CPUtime=0.5
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 1708 0 0 0 50 0 0 0 23 0 1 0 275440439 7393280 1691 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 1805 1691 66 113 0 1689 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7220

[startup+1.33551 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 22858
/proc/meminfo: memFree=1615432/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=8260 CPUtime=1.32
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 1983 0 0 0 132 0 0 0 25 0 1 0 275440439 8458240 1966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 2065 1966 66 113 0 1949 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8260

[startup+2.97168 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 22858
/proc/meminfo: memFree=1614728/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=8920 CPUtime=2.96
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 2146 0 0 0 296 0 0 0 25 0 1 0 275440439 9134080 2129 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641335 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 2230 2129 66 113 0 2114 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8920

[startup+6.25403 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 22858
/proc/meminfo: memFree=1613384/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=9720 CPUtime=6.24
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 2337 0 0 0 623 1 0 0 25 0 1 0 275440439 9953280 2320 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 2430 2320 66 113 0 2314 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9720

[startup+12.7077 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1612808/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=10184 CPUtime=12.7
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 2467 0 0 0 1269 1 0 0 25 0 1 0 275440439 10428416 2450 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 2546 2450 66 113 0 2430 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10184

[startup+25.5111 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1612168/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=10868 CPUtime=25.49
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 2624 0 0 0 2548 1 0 0 25 0 1 0 275440439 11128832 2607 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 2717 2607 66 113 0 2601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10868

[startup+51.1227 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1610376/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=12560 CPUtime=51.1
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 3074 0 0 0 5108 2 0 0 25 0 1 0 275440439 12861440 3057 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 3140 3057 66 113 0 3024 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12560

[startup+102.339 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1605128/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=17868 CPUtime=102.3
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 4384 0 0 0 10227 3 0 0 25 0 1 0 275440439 18296832 4367 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 4467 4367 66 113 0 4351 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17868

[startup+162.374 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1599304/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=23580 CPUtime=162.33
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 5816 0 0 0 16228 5 0 0 25 0 1 0 275440439 24145920 5799 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 5895 5799 66 113 0 5779 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 23580

[startup+222.407 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1593928/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=28872 CPUtime=222.34
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 7142 0 0 0 22228 6 0 0 25 0 1 0 275440439 29564928 7125 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 7218 7125 66 113 0 7102 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28872

[startup+282.436 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 22860
/proc/meminfo: memFree=1587080/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=35908 CPUtime=282.36
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 8877 0 0 0 28228 8 0 0 25 0 1 0 275440439 36769792 8860 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 8977 8860 66 113 0 8861 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 35908

[startup+342.461 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 22860
/proc/meminfo: memFree=1581960/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=40832 CPUtime=342.36
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 10143 0 0 0 34226 10 0 0 25 0 1 0 275440439 41811968 10126 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 10208 10126 66 113 0 10092 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 40832

[startup+402.494 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1577480/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=45284 CPUtime=402.38
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 11232 0 0 0 40226 12 0 0 25 0 1 0 275440439 46370816 11215 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 11321 11215 66 113 0 11205 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 45284

[startup+462.518 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1572936/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=49740 CPUtime=462.39
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 12374 0 0 0 46226 13 0 0 25 0 1 0 275440439 50933760 12357 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 12435 12357 66 113 0 12319 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 49740

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1568072/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=54664 CPUtime=522.4
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 13608 0 0 0 52225 15 0 0 25 0 1 0 275440439 55975936 13591 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 13666 13591 66 113 0 13550 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 54664

[startup+582.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1564296/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=58416 CPUtime=582.42
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 14533 0 0 0 58225 17 0 0 25 0 1 0 275440439 59817984 14516 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 14604 14516 66 113 0 14488 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 58416

[startup+642.606 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22860
/proc/meminfo: memFree=1561160/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=61704 CPUtime=642.43
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 15331 0 0 0 64225 18 0 0 25 0 1 0 275440439 63184896 15314 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 15426 15314 66 113 0 15310 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 61704

[startup+702.635 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22860
/proc/meminfo: memFree=1557256/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=65456 CPUtime=702.44
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 16296 0 0 0 70225 19 0 0 25 0 1 0 275440439 67026944 16279 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 16364 16279 66 113 0 16248 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 65456

[startup+762.664 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1553672/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=69204 CPUtime=762.46
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 17199 0 0 0 76225 21 0 0 25 0 1 0 275440439 70864896 17182 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 17301 17182 66 113 0 17185 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 69204

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1550280/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=72488 CPUtime=822.47
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 18022 0 0 0 82225 22 0 0 25 0 1 0 275440439 74227712 18005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 18122 18005 66 113 0 18006 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 72488

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1547336/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=75300 CPUtime=882.48
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 18774 0 0 0 88225 23 0 0 25 0 1 0 275440439 77107200 18757 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 18825 18757 66 113 0 18709 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 75300

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1545096/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=77644 CPUtime=942.5
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 19328 0 0 0 94226 24 0 0 25 0 1 0 275440439 79507456 19311 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 19411 19311 66 113 0 19295 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 77644

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1542728/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=79984 CPUtime=1002.51
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 19923 0 0 0 100227 24 0 0 25 0 1 0 275440439 81903616 19906 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 19996 19906 66 113 0 19880 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 79984

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1540488/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=82096 CPUtime=1062.53
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 20468 0 0 0 106227 26 0 0 25 0 1 0 275440439 84066304 20451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 20524 20451 66 113 0 20408 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 82096

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1538440/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=84204 CPUtime=1122.54
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 20984 0 0 0 112227 27 0 0 25 0 1 0 275440439 86224896 20967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 21051 20967 66 113 0 20935 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 84204

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1536264/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=86312 CPUtime=1182.56
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 21530 0 0 0 118228 28 0 0 25 0 1 0 275440439 88383488 21513 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 21578 21513 66 113 0 21462 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 86312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1535816/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=86784 CPUtime=1200.08
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 21635 0 0 0 119980 28 0 0 25 0 1 0 275440439 88866816 21618 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 21696 21618 66 113 0 21580 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86784

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22860
/proc/meminfo: memFree=1535816/2055920 swapFree=4147496/4192956
[pid=22857] ppid=22855 vsize=86784 CPUtime=1200.08
/proc/22857/stat : 22857 (tts-4-0) R 22855 22857 22800 0 -1 4194304 21635 0 0 0 119980 28 0 0 25 0 1 0 275440439 88866816 21618 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 21696 21618 66 113 0 21580 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.296954
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 86784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21635
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= 5
involuntary context switches= 1851

runsolver used 1.46478 second user time and 2.6626 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 05:40:57 UTC 2007

IDJOB= 310158
IDBENCH= 20280
IDSOLVER= 98
FILE ID= node7/310158-1172554857

PBS_JOBID= 3971659

Free space on /tmp= 66552 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310158-1172554857/tts-4-0 /tmp/evaluation/310158-1172554857/instance-310158-1172554857.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-310158-1172554857 -o ROOT/results/node7/solver-310158-1172554857 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310158-1172554857/tts-4-0 /tmp/evaluation/310158-1172554857/instance-310158-1172554857.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 849005233

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1623080 kB
Buffers:         49804 kB
Cached:         289608 kB
SwapCached:       9088 kB
Active:         218244 kB
Inactive:       144168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623080 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            56076 kB
Committed_AS:   916596 kB
PageTables:       1764 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= 66552 MiB

End job on node7 on Tue Feb 27 06:01:00 UTC 2007