Trace number 424664

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) 5000.06 5001.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2999.96
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-424664-1177768544 -o ROOT/results/node12/solver-424664-1177768544 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424664-1177768544/mxc /tmp/evaluation/424664-1177768544/instance-424664-1177768544.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: 0.72 0.93 0.98 3/77 15160
/proc/meminfo: memFree=1600232/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=1816 CPUtime=0
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 252891772 1859584 270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 454 270 46 122 0 328 0

[startup+0.091467 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15160
/proc/meminfo: memFree=1600232/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=2316 CPUtime=0.08
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 502 0 0 0 8 0 0 0 18 0 1 0 252891772 2371584 414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 579 414 59 122 0 453 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2316

[startup+0.102468 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15160
/proc/meminfo: memFree=1600232/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=2448 CPUtime=0.1
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 509 0 0 0 10 0 0 0 18 0 1 0 252891772 2506752 421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 612 421 59 122 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.301488 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15160
/proc/meminfo: memFree=1600232/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=2976 CPUtime=0.29
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 644 0 0 0 29 0 0 0 19 0 1 0 252891772 3047424 556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 744 556 59 122 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2976

[startup+0.702528 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15160
/proc/meminfo: memFree=1600232/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=4044 CPUtime=0.69
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 920 0 0 0 69 0 0 0 23 0 1 0 252891772 4141056 832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 1011 832 59 122 0 885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50161 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 15161
/proc/meminfo: memFree=1596384/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=5892 CPUtime=1.49
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 1400 0 0 0 149 0 0 0 25 0 1 0 252891772 6033408 1312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 1473 1312 59 122 0 1347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5892

[startup+3.10177 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 15161
/proc/meminfo: memFree=1593760/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=9200 CPUtime=3.09
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 2223 0 0 0 309 0 0 0 25 0 1 0 252891772 9420800 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 2300 2133 67 122 0 2174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9200

[startup+6.30109 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 15161
/proc/meminfo: memFree=1590752/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=10216 CPUtime=6.29
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 2476 0 0 0 628 1 0 0 25 0 1 0 252891772 10461184 2386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 2554 2386 67 122 0 2428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10216

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 15161
/proc/meminfo: memFree=1588320/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=12560 CPUtime=12.68
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 3050 0 0 0 1267 1 0 0 25 0 1 0 252891772 12861440 2960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 3140 2960 67 122 0 3014 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12560

[startup+25.502 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 15161
/proc/meminfo: memFree=1585632/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=15200 CPUtime=25.49
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 3721 0 0 0 2547 2 0 0 25 0 1 0 252891772 15564800 3631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 3800 3631 67 122 0 3674 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15200

[startup+51.1016 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 15161
/proc/meminfo: memFree=1583712/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=17772 CPUtime=51.08
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 4367 0 0 0 5105 3 0 0 25 0 1 0 252891772 18198528 4277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 4443 4277 67 122 0 4317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17772

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 15161
/proc/meminfo: memFree=1580704/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=20076 CPUtime=102.27
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 4950 0 0 0 10223 4 0 0 25 0 1 0 252891772 20557824 4860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 5019 4860 67 122 0 4893 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20076

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 15161
/proc/meminfo: memFree=1578208/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=22516 CPUtime=162.25
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 5564 0 0 0 16220 5 0 0 25 0 1 0 252891772 23056384 5473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 5629 5473 67 122 0 5503 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22516

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 15161
/proc/meminfo: memFree=1577632/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=23068 CPUtime=222.24
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 5706 0 0 0 22218 6 0 0 25 0 1 0 252891772 23621632 5613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 5767 5613 67 122 0 5641 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23068

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15161
/proc/meminfo: memFree=1575840/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=24912 CPUtime=282.22
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 6320 0 0 0 28215 7 0 0 25 0 1 0 252891772 25509888 6023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 6228 6023 67 122 0 6102 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24912

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 15299
/proc/meminfo: memFree=1573360/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=26232 CPUtime=342.15
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 6858 0 0 0 34205 10 0 0 25 0 1 0 252891772 26861568 6357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 6558 6357 67 122 0 6432 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26232

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15359
/proc/meminfo: memFree=1571872/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=28740 CPUtime=402.09
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 7663 0 0 0 40198 11 0 0 25 0 1 0 252891772 29429760 6980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 7185 6980 67 122 0 7059 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 28740

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15359
/proc/meminfo: memFree=1571680/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=28872 CPUtime=462.08
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 7847 0 0 0 46196 12 0 0 25 0 1 0 252891772 29564928 7016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 7218 7016 67 122 0 7092 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 28872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15359
/proc/meminfo: memFree=1570912/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=29788 CPUtime=522.07
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 8253 0 0 0 52194 13 0 0 25 0 1 0 252891772 30502912 7237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 7447 7237 67 122 0 7321 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29788

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15359
/proc/meminfo: memFree=1570976/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=29764 CPUtime=582.05
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 8327 0 0 0 58192 13 0 0 25 0 1 0 252891772 30478336 7237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 7441 7237 67 122 0 7315 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 29764

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15359
/proc/meminfo: memFree=1568608/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=32140 CPUtime=642.04
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 9082 0 0 0 64190 14 0 0 25 0 1 0 252891772 32911360 7828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 8035 7828 67 122 0 7909 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 32140


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 15559
/proc/meminfo: memFree=1552096/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=48308 CPUtime=4061.08
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 17805 0 0 0 406055 53 0 0 25 0 1 0 252891772 49467392 11904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12077 11904 67 122 0 11951 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 48308

[startup+4122.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1552224/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=48308 CPUtime=4121.06
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 17805 0 0 0 412053 53 0 0 25 0 1 0 252891772 49467392 11904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12077 11904 67 122 0 11951 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 48308

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1551456/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=48968 CPUtime=4181.04
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 18039 0 0 0 418050 54 0 0 25 0 1 0 252891772 50143232 12078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12242 12078 67 122 0 12116 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 48968

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1550496/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=50032 CPUtime=4241.03
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 18409 0 0 0 424048 55 0 0 25 0 1 0 252891772 51232768 12328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12508 12328 67 122 0 12382 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 50032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1550304/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=50264 CPUtime=4301.01
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 18579 0 0 0 430046 55 0 0 25 0 1 0 252891772 51470336 12378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12566 12378 67 122 0 12440 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 50264

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1550176/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=50396 CPUtime=4361
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 18726 0 0 0 436044 56 0 0 25 0 1 0 252891772 51605504 12405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12599 12405 67 122 0 12473 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 50396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1550048/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=50432 CPUtime=4420.98
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 18971 0 0 0 442042 56 0 0 25 0 1 0 252891772 51642368 12444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12608 12444 67 122 0 12482 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 50432

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1548896/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4480.97
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19381 0 0 0 448040 57 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 51620

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1548896/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4540.95
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19501 0 0 0 454037 58 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 51620

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1548896/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4600.94
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19621 0 0 0 460036 58 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 51620

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1548896/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4660.93
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19741 0 0 0 466034 59 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 51620

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15559
/proc/meminfo: memFree=1548832/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4720.91
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19861 0 0 0 472032 59 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 51620

[startup+4782.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 15559
/proc/meminfo: memFree=1548896/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4780.9
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19861 0 0 0 478030 60 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 51620

[startup+4842.3 s]
/proc/loadavg: 1.19 1.05 1.01 2/78 15559
/proc/meminfo: memFree=1548960/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4840.87
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19861 0 0 0 484027 60 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 51620

[startup+4902.3 s]
/proc/loadavg: 1.18 1.07 1.02 2/78 15559
/proc/meminfo: memFree=1549024/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=51620 CPUtime=4900.87
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 19861 0 0 0 490026 61 0 0 25 0 1 0 252891772 52858880 12734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 12905 12734 67 122 0 12779 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 51620

[startup+4962.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 15559
/proc/meminfo: memFree=1548192/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=52552 CPUtime=4960.84
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 20201 0 0 0 496023 61 0 0 25 0 1 0 252891772 53813248 12954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 13138 12954 67 122 0 13012 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 52552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 15559
/proc/meminfo: memFree=1548192/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=52552 CPUtime=5000.04
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 20261 0 0 0 499942 62 0 0 25 0 1 0 252891772 53813248 12954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 13138 12954 67 122 0 13012 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 52552

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

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

[startup+5001.5 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 15559
/proc/meminfo: memFree=1548192/2055920 swapFree=4160076/4192956
[pid=15160] ppid=15158 vsize=52552 CPUtime=5000.04
/proc/15160/stat : 15160 (mxc) R 15158 15160 15106 0 -1 4194304 20261 0 0 0 499942 62 0 0 25 0 1 0 252891772 53813248 12954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15160/statm: 13138 12954 67 122 0 13012 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 52552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.06
CPU user time (s): 4999.43
CPU system time (s): 0.631903
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 52792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.631903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20261
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= 34370

runsolver used 3.79442 second user time and 10.9043 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sat Apr 28 13:55:44 UTC 2007

IDJOB= 424664
IDBENCH= 20166
IDSOLVER= 174
FILE ID= node12/424664-1177768544

PBS_JOBID= 4715642

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/424664-1177768544/mxc /tmp/evaluation/424664-1177768544/instance-424664-1177768544.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424664-1177768544 -o ROOT/results/node12/solver-424664-1177768544 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424664-1177768544/mxc /tmp/evaluation/424664-1177768544/instance-424664-1177768544.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 844353443

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1600704 kB
Buffers:         44176 kB
Cached:         319048 kB
SwapCached:      11796 kB
Active:         235824 kB
Inactive:       150600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600704 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            54308 kB
Committed_AS:  6190892 kB
PageTables:       1792 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= 66550 MiB

End job on node12 on Sat Apr 28 15:19:08 UTC 2007