Trace number 424716

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 5001.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node45/watcher-424716-1177791124 -o ROOT/results/node45/solver-424716-1177791124 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424716-1177791124/mxc /tmp/evaluation/424716-1177791124/instance-424716-1177791124.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: 0.78 0.95 0.98 3/77 15205
/proc/meminfo: memFree=1467976/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=1840 CPUtime=0
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 133958027 1884160 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 460 276 46 122 0 334 0

[startup+0.074821 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15205
/proc/meminfo: memFree=1467976/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=2152 CPUtime=0.07
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 428 0 0 0 7 0 0 0 18 0 1 0 133958027 2203648 354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 538 354 59 122 0 412 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2152

[startup+0.101824 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15205
/proc/meminfo: memFree=1467976/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=2152 CPUtime=0.09
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 133958027 2203648 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 538 361 59 122 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.301844 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15205
/proc/meminfo: memFree=1467976/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=2284 CPUtime=0.29
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 483 0 0 0 29 0 0 0 19 0 1 0 133958027 2338816 409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 571 409 59 122 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2284

[startup+0.701885 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15205
/proc/meminfo: memFree=1467976/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=2680 CPUtime=0.69
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 572 0 0 0 69 0 0 0 23 0 1 0 133958027 2744320 498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 670 498 59 122 0 544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50197 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 15206
/proc/meminfo: memFree=1465920/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=3348 CPUtime=1.49
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 743 0 0 0 149 0 0 0 25 0 1 0 133958027 3428352 667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 837 667 67 122 0 711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3348

[startup+3.10113 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 15206
/proc/meminfo: memFree=1465408/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=3744 CPUtime=3.09
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 843 0 0 0 309 0 0 0 25 0 1 0 133958027 3833856 767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 936 767 67 122 0 810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3744

[startup+6.30145 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 15206
/proc/meminfo: memFree=1464832/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=3860 CPUtime=6.29
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 874 0 0 0 629 0 0 0 25 0 1 0 133958027 3952640 798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 965 798 67 122 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3860

[startup+12.7011 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 15206
/proc/meminfo: memFree=1464256/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=4356 CPUtime=12.69
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 1010 0 0 0 1269 0 0 0 25 0 1 0 133958027 4460544 934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 1089 934 67 122 0 963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4356

[startup+25.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15206
/proc/meminfo: memFree=1463808/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=4972 CPUtime=25.48
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 1139 0 0 0 2548 0 0 0 25 0 1 0 133958027 5091328 1063 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 1243 1063 67 122 0 1117 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4972

[startup+51.102 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15206
/proc/meminfo: memFree=1462464/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=6160 CPUtime=51.08
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 1450 0 0 0 5107 1 0 0 25 0 1 0 133958027 6307840 1374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 1540 1374 67 122 0 1414 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6160

[startup+102.305 s]
/proc/loadavg: 1.09 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1461696/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=6972 CPUtime=102.27
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 1644 0 0 0 10225 2 0 0 25 0 1 0 133958027 7139328 1568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 1743 1568 67 122 0 1617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6972

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 15206
/proc/meminfo: memFree=1460864/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=7824 CPUtime=162.24
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 1857 0 0 0 16222 2 0 0 25 0 1 0 133958027 8011776 1781 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 1956 1781 67 122 0 1830 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7824

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15206
/proc/meminfo: memFree=1459264/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=9340 CPUtime=222.23
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2250 0 0 0 22220 3 0 0 25 0 1 0 133958027 9564160 2174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2335 2174 67 122 0 2209 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9340

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1459264/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=9340 CPUtime=282.22
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2252 0 0 0 28218 4 0 0 25 0 1 0 133958027 9564160 2176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531578 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2335 2176 67 122 0 2209 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9340

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1459136/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=9488 CPUtime=342.2
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2281 0 0 0 34216 4 0 0 25 0 1 0 133958027 9715712 2205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2372 2205 67 122 0 2246 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9488

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1458496/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=10104 CPUtime=402.19
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2437 0 0 0 40214 5 0 0 25 0 1 0 133958027 10346496 2361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2526 2361 67 122 0 2400 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10104

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1458304/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=10236 CPUtime=462.17
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2479 0 0 0 46211 6 0 0 25 0 1 0 133958027 10481664 2403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2559 2403 67 122 0 2433 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10236

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1457920/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=10656 CPUtime=522.16
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2577 0 0 0 52210 6 0 0 25 0 1 0 133958027 10911744 2501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2664 2501 67 122 0 2538 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15206
/proc/meminfo: memFree=1457856/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=10720 CPUtime=582.15
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2595 0 0 0 58208 7 0 0 25 0 1 0 133958027 10977280 2519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2680 2519 67 122 0 2554 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15206
/proc/meminfo: memFree=1457664/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=10892 CPUtime=642.13
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 2641 0 0 0 64206 7 0 0 25 0 1 0 133958027 11153408 2565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 2723 2565 67 122 0 2597 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10892


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448384/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20136 CPUtime=4001.19
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 10849 0 0 0 400078 41 0 0 25 0 1 0 133958027 20619264 4825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5034 4825 67 122 0 4908 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 20136

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448320/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20136 CPUtime=4061.18
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11042 0 0 0 406076 42 0 0 25 0 1 0 133958027 20619264 4833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5034 4833 67 122 0 4908 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 20136

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448320/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20136 CPUtime=4121.16
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11190 0 0 0 412074 42 0 0 25 0 1 0 133958027 20619264 4833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5034 4833 67 122 0 4908 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 20136

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448384/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20136 CPUtime=4181.15
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11375 0 0 0 418072 43 0 0 25 0 1 0 133958027 20619264 4833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528229 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5034 4833 67 122 0 4908 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 20136

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448384/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20136 CPUtime=4241.14
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11560 0 0 0 424070 44 0 0 25 0 1 0 133958027 20619264 4833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5034 4833 67 122 0 4908 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 20136

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448256/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20400 CPUtime=4301.12
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11750 0 0 0 430067 45 0 0 25 0 1 0 133958027 20889600 4875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5100 4875 67 122 0 4974 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 20400

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448256/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20400 CPUtime=4361.1
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 11941 0 0 0 436065 45 0 0 25 0 1 0 133958027 20889600 4881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5100 4881 67 122 0 4974 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 20400

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448064/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4421.08
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12186 0 0 0 442063 45 0 0 25 0 1 0 133958027 21159936 4941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4941 67 122 0 5040 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 20664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448064/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4481.07
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12334 0 0 0 448061 46 0 0 25 0 1 0 133958027 21159936 4941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4941 67 122 0 5040 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 20664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448064/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4541.06
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12482 0 0 0 454059 47 0 0 25 0 1 0 133958027 21159936 4941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4941 67 122 0 5040 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 20664

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448000/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4601.05
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12605 0 0 0 460058 47 0 0 25 0 1 0 133958027 21159936 4944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4944 67 122 0 5040 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 20664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1448000/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4661.02
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12765 0 0 0 466055 47 0 0 25 0 1 0 133958027 21159936 4944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4944 67 122 0 5040 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 20664

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447936/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20664 CPUtime=4721.01
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 12935 0 0 0 472053 48 0 0 25 0 1 0 133958027 21159936 4954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5166 4954 67 122 0 5040 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 20664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447872/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=20796 CPUtime=4781
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 13114 0 0 0 478051 49 0 0 25 0 1 0 133958027 21295104 4973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5199 4973 67 122 0 5073 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 20796

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447488/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=21060 CPUtime=4840.98
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 13357 0 0 0 484049 49 0 0 25 0 1 0 133958027 21565440 5056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5265 5056 67 122 0 5139 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 21060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447488/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=21060 CPUtime=4900.97
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 13517 0 0 0 490047 50 0 0 25 0 1 0 133958027 21565440 5056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5265 5056 67 122 0 5139 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 21060

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447488/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=21060 CPUtime=4960.95
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 13677 0 0 0 496045 50 0 0 25 0 1 0 133958027 21565440 5056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5265 5056 67 122 0 5139 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 21060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15406
/proc/meminfo: memFree=1447488/2055920 swapFree=4157692/4192956
[pid=15205] ppid=15203 vsize=21060 CPUtime=5000.05
/proc/15205/stat : 15205 (mxc) R 15203 15205 15151 0 -1 4194304 13797 0 0 0 499954 51 0 0 25 0 1 0 133958027 21565440 5056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/15205/statm: 5265 5056 67 122 0 5139 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 21060

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.54
CPU system time (s): 0.516921
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 21220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13797
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= 4091

runsolver used 3.80742 second user time and 11.2653 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Sat Apr 28 20:12:04 UTC 2007

IDJOB= 424716
IDBENCH= 20230
IDSOLVER= 174
FILE ID= node45/424716-1177791124

PBS_JOBID= 4715780

Free space on /tmp= 66537 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424716-1177791124/mxc /tmp/evaluation/424716-1177791124/instance-424716-1177791124.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424716-1177791124 -o ROOT/results/node45/solver-424716-1177791124 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424716-1177791124/mxc /tmp/evaluation/424716-1177791124/instance-424716-1177791124.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 672872203

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1468384 kB
Buffers:         50692 kB
Cached:         445756 kB
SwapCached:      15048 kB
Active:         247496 kB
Inactive:       272368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468384 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            53272 kB
Committed_AS:  1407740 kB
PageTables:       1732 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= 66537 MiB

End job on node45 on Sat Apr 28 21:35:28 UTC 2007