Trace number 304427

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) 1200.07 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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/node67/watcher-304427-1172058459 -o ROOT/results/node67/solver-304427-1172058459 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304427-1172058459/mxc /tmp/evaluation/304427-1172058459/instance-304427-1172058459.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: 0.98 1.01 1.00 3/64 14460
/proc/meminfo: memFree=1613120/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=1608 CPUtime=0
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 225803488 1646592 224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 402 224 46 122 0 276 0

[startup+0.106877 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 14460
/proc/meminfo: memFree=1613120/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=2016 CPUtime=0.1
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 471 0 0 0 10 0 0 0 18 0 1 0 225803488 2064384 359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 504 359 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514918 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 14460
/proc/meminfo: memFree=1613120/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=3084 CPUtime=0.51
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 731 0 0 0 51 0 0 0 21 0 1 0 225803488 3158016 619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 771 619 59 122 0 645 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3084

[startup+1.335 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1609784/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=4268 CPUtime=1.32
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 1029 0 0 0 132 0 0 0 25 0 1 0 225803488 4370432 915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 1067 915 67 122 0 941 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4268

[startup+2.97117 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1609016/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=4796 CPUtime=2.96
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 1176 0 0 0 296 0 0 0 25 0 1 0 225803488 4911104 1062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 1199 1062 67 122 0 1073 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4796

[startup+6.24751 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1608120/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=5668 CPUtime=6.23
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 1397 0 0 0 623 0 0 0 25 0 1 0 225803488 5804032 1283 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 1417 1283 67 122 0 1291 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5668

[startup+12.7032 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1607416/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=6360 CPUtime=12.68
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 1553 0 0 0 1268 0 0 0 25 0 1 0 225803488 6512640 1439 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 1590 1439 67 122 0 1464 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6360

[startup+25.5055 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1606264/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=7500 CPUtime=25.49
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 1840 0 0 0 2548 1 0 0 25 0 1 0 225803488 7680000 1726 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 1875 1726 67 122 0 1749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7500

[startup+51.1112 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1605240/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=8440 CPUtime=51.09
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 2080 0 0 0 5108 1 0 0 25 0 1 0 225803488 8642560 1966 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 2110 1966 67 122 0 1984 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8440

[startup+102.319 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 14461
/proc/meminfo: memFree=1604344/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=9288 CPUtime=102.28
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 2299 0 0 0 10227 1 0 0 25 0 1 0 225803488 9510912 2185 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 2322 2185 67 122 0 2196 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9288

[startup+162.338 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1603000/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=10588 CPUtime=162.28
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 2624 0 0 0 16227 1 0 0 25 0 1 0 225803488 10842112 2510 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 2647 2510 67 122 0 2521 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 10588

[startup+222.353 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14461
/proc/meminfo: memFree=1602232/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=11316 CPUtime=222.27
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 2810 0 0 0 22226 1 0 0 25 0 1 0 225803488 11587584 2696 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 2829 2696 67 122 0 2703 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 11316

[startup+282.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1601976/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=11524 CPUtime=282.27
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 2862 0 0 0 28226 1 0 0 25 0 1 0 225803488 11800576 2748 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 2881 2748 67 122 0 2755 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 11524

[startup+342.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1601080/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=12480 CPUtime=342.29
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 3244 0 0 0 34227 2 0 0 25 0 1 0 225803488 12779520 2932 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3120 2932 67 122 0 2994 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 12480

[startup+402.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1600888/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=12772 CPUtime=402.29
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 3598 0 0 0 40227 2 0 0 25 0 1 0 225803488 13078528 2989 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3193 2989 67 122 0 3067 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 12772

[startup+462.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1600824/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=12912 CPUtime=462.29
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 3906 0 0 0 46227 2 0 0 25 0 1 0 225803488 13221888 3000 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3228 3000 67 122 0 3102 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 12912

[startup+522.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1599992/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=13704 CPUtime=522.29
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 4385 0 0 0 52227 2 0 0 25 0 1 0 225803488 14032896 3207 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3426 3207 67 122 0 3300 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 13704

[startup+582.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1599800/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=13984 CPUtime=582.3
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 4736 0 0 0 58227 3 0 0 25 0 1 0 225803488 14319616 3262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3496 3262 67 122 0 3370 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 13984

[startup+642.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1599544/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=14140 CPUtime=642.3
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 5035 0 0 0 64227 3 0 0 25 0 1 0 225803488 14479360 3302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3535 3302 67 122 0 3409 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 14140

[startup+702.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1599544/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=14300 CPUtime=702.3
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 5346 0 0 0 70227 3 0 0 25 0 1 0 225803488 14643200 3317 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3575 3317 67 122 0 3449 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 14300

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14461
/proc/meminfo: memFree=1599480/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=14300 CPUtime=762.3
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 5617 0 0 0 76227 3 0 0 25 0 1 0 225803488 14643200 3329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3575 3329 67 122 0 3449 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 14300

[startup+822.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14545
/proc/meminfo: memFree=1598408/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=14440 CPUtime=822.28
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 5921 0 0 0 82225 3 0 0 25 0 1 0 225803488 14786560 3337 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3610 3337 67 122 0 3484 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 14440

[startup+882.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14635
/proc/meminfo: memFree=1597120/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15648 CPUtime=882.25
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 6458 0 0 0 88221 4 0 0 25 0 1 0 225803488 16023552 3634 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3912 3634 67 122 0 3786 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 15648

[startup+942.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14659
/proc/meminfo: memFree=1597944/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15780 CPUtime=942.24
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 6727 0 0 0 94220 4 0 0 25 0 1 0 225803488 16158720 3663 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3945 3663 67 122 0 3819 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 15780

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14659
/proc/meminfo: memFree=1597944/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15780 CPUtime=1002.24
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 6948 0 0 0 100219 5 0 0 25 0 1 0 225803488 16158720 3684 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3945 3684 67 122 0 3819 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 15780

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14659
/proc/meminfo: memFree=1597880/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15912 CPUtime=1062.25
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 7200 0 0 0 106220 5 0 0 25 0 1 0 225803488 16293888 3696 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3978 3696 67 122 0 3852 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 15912

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14659
/proc/meminfo: memFree=1597944/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15912 CPUtime=1122.24
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 7454 0 0 0 112219 5 0 0 25 0 1 0 225803488 16293888 3710 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3978 3710 67 122 0 3852 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 15912

[startup+1182.7 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 14659
/proc/meminfo: memFree=1597944/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15912 CPUtime=1182.24
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 7700 0 0 0 118219 5 0 0 25 0 1 0 225803488 16293888 3716 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3978 3716 67 122 0 3852 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 15912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 14659
/proc/meminfo: memFree=1597880/2055920 swapFree=4176000/4192956
[pid=14460] ppid=14458 vsize=15912 CPUtime=1200.06
/proc/14460/stat : 14460 (mxc) R 14458 14460 14070 0 -1 4194304 7781 0 0 0 120001 5 0 0 25 0 1 0 225803488 16293888 3717 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14460/statm: 3978 3717 67 122 0 3852 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15912

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): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.056991
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 16072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7781
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= 3076

runsolver used 0.763883 second user time and 2.52162 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Wed Feb 21 11:47:39 UTC 2007

IDJOB= 304427
IDBENCH= 20132
IDSOLVER= 107
FILE ID= node67/304427-1172058459

PBS_JOBID= 3892772

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304427-1172058459/mxc /tmp/evaluation/304427-1172058459/instance-304427-1172058459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-304427-1172058459 -o ROOT/results/node67/solver-304427-1172058459 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304427-1172058459/mxc /tmp/evaluation/304427-1172058459/instance-304427-1172058459.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 964149624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1613656 kB
Buffers:         36624 kB
Cached:         343440 kB
SwapCached:      11616 kB
Active:         282160 kB
Inactive:       116168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613656 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            29948 kB
Committed_AS:   717924 kB
PageTables:       1452 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= 66560 MiB

End job on node67 on Wed Feb 21 12:07:41 UTC 2007