Trace number 424713

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
MXC 2007-02-08? (TO) 5000.04 5001.71

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.5956
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-424713-1177789264 -o ROOT/results/node62/solver-424713-1177789264 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424713-1177789264/mxc /tmp/evaluation/424713-1177789264/instance-424713-1177789264.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.83 1.94 1.87 3/64 8206
/proc/meminfo: memFree=1442360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=1936 CPUtime=0
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 97502373 1982464 304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 484 304 46 122 0 358 0

[startup+0.0158741 s]
/proc/loadavg: 1.83 1.94 1.87 3/64 8206
/proc/meminfo: memFree=1442360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=2184 CPUtime=0.01
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 444 0 0 0 1 0 0 0 18 0 1 0 97502373 2236416 359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 546 359 47 122 0 420 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2184

[startup+0.101884 s]
/proc/loadavg: 1.83 1.94 1.87 3/64 8206
/proc/meminfo: memFree=1442360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=2316 CPUtime=0.09
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 492 0 0 0 9 0 0 0 18 0 1 0 97502373 2371584 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 579 407 59 122 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2316

[startup+0.301907 s]
/proc/loadavg: 1.83 1.94 1.87 3/64 8206
/proc/meminfo: memFree=1442360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=2580 CPUtime=0.29
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 544 0 0 0 29 0 0 0 19 0 1 0 97502373 2641920 459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 645 459 59 122 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701954 s]
/proc/loadavg: 1.83 1.94 1.87 3/64 8206
/proc/meminfo: memFree=1442360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=2984 CPUtime=0.69
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 647 0 0 0 69 0 0 0 22 0 1 0 97502373 3055616 562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 746 562 59 122 0 620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2984

[startup+1.50105 s]
/proc/loadavg: 1.83 1.94 1.87 2/65 8207
/proc/meminfo: memFree=1439984/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=3644 CPUtime=1.49
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 825 0 0 0 149 0 0 0 25 0 1 0 97502373 3731456 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 911 740 59 122 0 785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3644

[startup+3.10124 s]
/proc/loadavg: 1.77 1.92 1.87 2/65 8207
/proc/meminfo: memFree=1439024/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=4352 CPUtime=3.09
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 97502373 4456448 907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1088 907 67 122 0 962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4352

[startup+6.30161 s]
/proc/loadavg: 1.77 1.92 1.87 2/65 8207
/proc/meminfo: memFree=1438256/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=5012 CPUtime=6.29
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 1176 0 0 0 628 1 0 0 25 0 1 0 97502373 5132288 1089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1253 1089 67 122 0 1127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5012

[startup+12.7014 s]
/proc/loadavg: 1.65 1.89 1.86 2/65 8207
/proc/meminfo: memFree=1437624/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=5668 CPUtime=12.69
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 1333 0 0 0 1268 1 0 0 25 0 1 0 97502373 5804032 1246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1417 1246 67 122 0 1291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5668

[startup+25.5019 s]
/proc/loadavg: 1.55 1.86 1.85 2/65 8207
/proc/meminfo: memFree=1436792/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=6172 CPUtime=25.48
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 1470 0 0 0 2547 1 0 0 25 0 1 0 97502373 6320128 1383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1543 1383 67 122 0 1417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6172

[startup+51.1019 s]
/proc/loadavg: 1.36 1.79 1.83 2/65 8207
/proc/meminfo: memFree=1435192/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=7776 CPUtime=51.08
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 1856 0 0 0 5106 2 0 0 25 0 1 0 97502373 7962624 1769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1944 1769 67 122 0 1818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7776

[startup+102.306 s]
/proc/loadavg: 1.14 1.66 1.78 2/65 8207
/proc/meminfo: memFree=1434168/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=8768 CPUtime=102.27
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2109 0 0 0 10225 2 0 0 25 0 1 0 97502373 8978432 2022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 2192 2022 67 122 0 2066 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8768

[startup+162.302 s]
/proc/loadavg: 1.05 1.53 1.72 2/65 8207
/proc/meminfo: memFree=1433016/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=10032 CPUtime=162.24
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2422 0 0 0 16222 2 0 0 25 0 1 0 97502373 10272768 2335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 2508 2335 67 122 0 2382 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10032

[startup+222.302 s]
/proc/loadavg: 1.02 1.43 1.68 2/65 8207
/proc/meminfo: memFree=1431992/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=11096 CPUtime=222.23
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2673 0 0 0 22220 3 0 0 25 0 1 0 97502373 11362304 2582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 2774 2582 67 122 0 2648 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11096

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.63 2/65 8207
/proc/meminfo: memFree=1431224/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=11596 CPUtime=282.21
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2824 0 0 0 28218 3 0 0 25 0 1 0 97502373 11874304 2733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 2899 2733 67 122 0 2773 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11596

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.59 2/65 8207
/proc/meminfo: memFree=1430584/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=12216 CPUtime=342.19
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2985 0 0 0 34216 3 0 0 25 0 1 0 97502373 12509184 2894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3054 2894 67 122 0 2928 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12216

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.55 2/65 8207
/proc/meminfo: memFree=1430584/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=12216 CPUtime=402.17
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 2985 0 0 0 40214 3 0 0 25 0 1 0 97502373 12509184 2894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3054 2894 67 122 0 2928 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12216

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.51 2/65 8207
/proc/meminfo: memFree=1429944/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=12884 CPUtime=462.16
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 3151 0 0 0 46212 4 0 0 25 0 1 0 97502373 13193216 3060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3221 3060 67 122 0 3095 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12884

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.48 2/65 8207
/proc/meminfo: memFree=1429560/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=13224 CPUtime=522.14
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 3242 0 0 0 52210 4 0 0 25 0 1 0 97502373 13541376 3151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3306 3151 67 122 0 3180 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13224

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.44 2/65 8207
/proc/meminfo: memFree=1428856/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=13968 CPUtime=582.12
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 3425 0 0 0 58208 4 0 0 25 0 1 0 97502373 14303232 3334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3492 3334 67 122 0 3366 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13968

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.41 2/65 8207
/proc/meminfo: memFree=1428856/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=13968 CPUtime=642.1
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 3427 0 0 0 64206 4 0 0 25 0 1 0 97502373 14303232 3336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 3492 3336 67 122 0 3366 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13968


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418744/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24236 CPUtime=4061.01
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 12762 0 0 0 406083 18 0 0 25 0 1 0 97502373 24817664 5869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6059 5869 67 122 0 5933 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 24236

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418680/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24236 CPUtime=4121
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 12762 0 0 0 412081 19 0 0 25 0 1 0 97502373 24817664 5869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6059 5869 67 122 0 5933 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 24236

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418424/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24368 CPUtime=4180.98
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 12918 0 0 0 418079 19 0 0 25 0 1 0 97502373 24952832 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6092 5896 67 122 0 5966 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 24368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418424/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24368 CPUtime=4240.96
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 13047 0 0 0 424077 19 0 0 25 0 1 0 97502373 24952832 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6092 5896 67 122 0 5966 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 24368

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418424/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24368 CPUtime=4300.94
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 13219 0 0 0 430075 19 0 0 25 0 1 0 97502373 24952832 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134693455 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6092 5896 67 122 0 5966 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 24368

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8407
/proc/meminfo: memFree=1418360/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24368 CPUtime=4360.93
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 13348 0 0 0 436073 20 0 0 25 0 1 0 97502373 24952832 5896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6092 5896 67 122 0 5966 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 24368

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1417912/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=24896 CPUtime=4420.9
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 13642 0 0 0 442070 20 0 0 25 0 1 0 97502373 25493504 6018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6224 6018 67 122 0 6098 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 24896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4480.89
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14250 0 0 0 448068 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 26744

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415992/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4540.87
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14379 0 0 0 454066 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 26744

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415992/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4600.86
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14551 0 0 0 460065 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 26744

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4660.83
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14680 0 0 0 466062 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 26744

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415992/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4720.82
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14809 0 0 0 472061 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 26744

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8409
/proc/meminfo: memFree=1415992/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4780.79
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 14981 0 0 0 478058 21 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 26744

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8581
/proc/meminfo: memFree=1414776/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4840.69
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 15110 0 0 0 484045 24 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 26744

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8607
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4900.65
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 15239 0 0 0 490041 24 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 26744

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8607
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=4960.63
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 15411 0 0 0 496039 24 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 4960.63
Current children cumulated vsize (KiB) 26744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8607
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=5000.02
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 15497 0 0 0 499978 24 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 26744

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8607
/proc/meminfo: memFree=1415928/2055920 swapFree=4184584/4192956
[pid=8206] ppid=8204 vsize=26744 CPUtime=5000.02
/proc/8206/stat : 8206 (mxc) R 8204 8206 7675 0 -1 4194304 15497 0 0 0 499978 24 0 0 25 0 1 0 97502373 27385856 6497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 6686 6497 67 122 0 6560 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 26744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.04
CPU user time (s): 4999.79
CPU system time (s): 0.250961
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 26916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15497
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= 9901

runsolver used 3.85241 second user time and 9.8985 second system time

The end



Launcher Data (download as text)




Begin job on node62 on Sat Apr 28 19:41:04 UTC 2007

IDJOB= 424713
IDBENCH= 20215
IDSOLVER= 174
FILE ID= node62/424713-1177789264

PBS_JOBID= 4715728

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/424713-1177789264/mxc /tmp/evaluation/424713-1177789264/instance-424713-1177789264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-424713-1177789264 -o ROOT/results/node62/solver-424713-1177789264 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424713-1177789264/mxc /tmp/evaluation/424713-1177789264/instance-424713-1177789264.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 457113917

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1442832 kB
Buffers:         49736 kB
Cached:         486208 kB
SwapCached:       2548 kB
Active:         258440 kB
Inactive:       287692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442832 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          16596 kB
Slab:            53036 kB
Committed_AS:  1238164 kB
PageTables:       1464 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= 66564 MiB

End job on node62 on Sat Apr 28 21:04:28 UTC 2007