Trace number 424706

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) 5000.07 5001.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.81857
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
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/node51/watcher-424706-1177786190 -o ROOT/results/node51/solver-424706-1177786190 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424706-1177786190/mxc /tmp/evaluation/424706-1177786190/instance-424706-1177786190.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: 0.85 0.97 0.99 3/64 29331
/proc/meminfo: memFree=1483296/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=1936 CPUtime=0
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 133464165 1982464 305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 484 305 46 122 0 358 0

[startup+0.0167201 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29331
/proc/meminfo: memFree=1483296/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=2184 CPUtime=0.01
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 457 0 0 0 1 0 0 0 18 0 1 0 133464165 2236416 372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 546 372 57 122 0 420 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2184

[startup+0.101728 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29331
/proc/meminfo: memFree=1483296/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=2316 CPUtime=0.09
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 492 0 0 0 9 0 0 0 18 0 1 0 133464165 2371584 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 579 407 59 122 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2316

[startup+0.301744 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29331
/proc/meminfo: memFree=1483296/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=2580 CPUtime=0.29
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 542 0 0 0 29 0 0 0 19 0 1 0 133464165 2641920 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 645 457 59 122 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701782 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29331
/proc/meminfo: memFree=1483296/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=2976 CPUtime=0.69
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 646 0 0 0 69 0 0 0 22 0 1 0 133464165 3047424 561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 744 561 59 122 0 618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2976

[startup+1.50185 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1480984/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=3636 CPUtime=1.49
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 822 0 0 0 149 0 0 0 25 0 1 0 133464165 3723264 737 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 909 737 59 122 0 783 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3636

[startup+3.102 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1479960/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=4360 CPUtime=3.09
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 996 0 0 0 309 0 0 0 25 0 1 0 133464165 4464640 909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 1090 909 67 122 0 964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4360

[startup+6.30128 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1479448/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=4756 CPUtime=6.29
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 1120 0 0 0 629 0 0 0 25 0 1 0 133464165 4870144 1033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 1189 1033 67 122 0 1063 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4756

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1478616/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=5756 CPUtime=12.69
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 1355 0 0 0 1269 0 0 0 25 0 1 0 133464165 5894144 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 1439 1268 67 122 0 1313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5756

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1477720/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=6276 CPUtime=25.49
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 1489 0 0 0 2548 1 0 0 25 0 1 0 133464165 6426624 1402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 1569 1402 67 122 0 1443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6276

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1476504/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=7480 CPUtime=51.07
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 1783 0 0 0 5106 1 0 0 25 0 1 0 133464165 7659520 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 1870 1696 67 122 0 1744 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7480

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1475224/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=8668 CPUtime=102.27
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 2089 0 0 0 10225 2 0 0 25 0 1 0 133464165 8876032 2002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 2167 2002 67 122 0 2041 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1473752/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=10108 CPUtime=162.24
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 2446 0 0 0 16222 2 0 0 25 0 1 0 133464165 10350592 2359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 2527 2359 67 122 0 2401 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10108

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1472792/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=11024 CPUtime=222.24
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 2675 0 0 0 22221 3 0 0 25 0 1 0 133464165 11288576 2588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 2756 2588 67 122 0 2630 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11024

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1471640/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=12156 CPUtime=282.22
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 2960 0 0 0 28219 3 0 0 25 0 1 0 133464165 12447744 2873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535359 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3039 2873 67 122 0 2913 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1471064/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=12920 CPUtime=342.2
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3154 0 0 0 34217 3 0 0 25 0 1 0 133464165 13230080 3067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3230 3067 67 122 0 3104 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1470168/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=13544 CPUtime=402.18
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3315 0 0 0 40215 3 0 0 25 0 1 0 133464165 13869056 3226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3386 3226 67 122 0 3260 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13544

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1469656/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=14096 CPUtime=462.16
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3450 0 0 0 46213 3 0 0 25 0 1 0 133464165 14434304 3361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519632 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3524 3361 67 122 0 3398 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14096

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1469464/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=14340 CPUtime=522.15
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3517 0 0 0 52212 3 0 0 25 0 1 0 133464165 14684160 3428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3585 3428 67 122 0 3459 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14340

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29332
/proc/meminfo: memFree=1469080/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=14684 CPUtime=582.13
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3602 0 0 0 58210 3 0 0 25 0 1 0 133464165 15036416 3513 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3671 3513 67 122 0 3545 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14684

[startup+642.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 29332
/proc/meminfo: memFree=1468824/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=14944 CPUtime=642.13
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 3685 0 0 0 64209 4 0 0 25 0 1 0 133464165 15302656 3579 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 3736 3579 67 122 0 3610 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14944


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29532
/proc/meminfo: memFree=1457816/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=25848 CPUtime=4001.12
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 14715 0 0 0 400099 13 0 0 25 0 1 0 133464165 26468352 6275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6462 6275 67 122 0 6336 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 25848

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29532
/proc/meminfo: memFree=1457816/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=25848 CPUtime=4061.11
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 14887 0 0 0 406098 13 0 0 25 0 1 0 133464165 26468352 6275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6462 6275 67 122 0 6336 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 25848

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29532
/proc/meminfo: memFree=1457880/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=25848 CPUtime=4121.1
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15016 0 0 0 412096 14 0 0 25 0 1 0 133464165 26468352 6275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6462 6275 67 122 0 6336 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 25848

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29532
/proc/meminfo: memFree=1457624/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4181.08
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15247 0 0 0 418094 14 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 26112

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29532
/proc/meminfo: memFree=1457624/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4241.06
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15376 0 0 0 424092 14 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 26112

[startup+4302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 29696
/proc/meminfo: memFree=1456408/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4300.96
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15505 0 0 0 430082 14 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 26112

[startup+4362.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4360.91
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15677 0 0 0 436077 14 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 26112

[startup+4422.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 29730
/proc/meminfo: memFree=1457496/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4420.9
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15806 0 0 0 442076 14 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 26112

[startup+4482.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4480.89
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 15935 0 0 0 448074 15 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 26112

[startup+4542.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4540.87
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 16107 0 0 0 454072 15 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 26112

[startup+4602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4600.86
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 16236 0 0 0 460071 15 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 26112

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4660.84
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 16408 0 0 0 466069 15 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 26112

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29730
/proc/meminfo: memFree=1457432/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26112 CPUtime=4720.82
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 16537 0 0 0 472067 15 0 0 25 0 1 0 133464165 26738688 6334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6528 6334 67 122 0 6402 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 26112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29730
/proc/meminfo: memFree=1456856/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26772 CPUtime=4780.8
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 16818 0 0 0 478065 15 0 0 25 0 1 0 133464165 27414528 6486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6693 6486 67 122 0 6567 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 26772

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29732
/proc/meminfo: memFree=1456792/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=26772 CPUtime=4840.79
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 17003 0 0 0 484063 16 0 0 25 0 1 0 133464165 27414528 6499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6693 6499 67 122 0 6567 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 26772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29732
/proc/meminfo: memFree=1455640/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=27960 CPUtime=4900.77
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 17432 0 0 0 490061 16 0 0 25 0 1 0 133464165 28631040 6799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6990 6799 67 122 0 6864 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 27960

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29732
/proc/meminfo: memFree=1455704/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=27960 CPUtime=4960.76
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 17518 0 0 0 496060 16 0 0 25 0 1 0 133464165 28631040 6799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6990 6799 67 122 0 6864 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 27960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29732
/proc/meminfo: memFree=1455768/2055920 swapFree=4183292/4192956
[pid=29331] ppid=29329 vsize=27960 CPUtime=5000.05
/proc/29331/stat : 29331 (mxc) R 29329 29331 29276 0 -1 4194304 17518 0 0 0 499989 16 0 0 25 0 1 0 133464165 28631040 6799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29331/statm: 6990 6799 67 122 0 6864 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 27960

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.9
CPU system time (s): 0.170974
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 28132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17518
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= 6129

runsolver used 3.9664 second user time and 9.78651 second system time

The end



Launcher Data (download as text)




Begin job on node51 on Sat Apr 28 18:49:50 UTC 2007

IDJOB= 424706
IDBENCH= 20208
IDSOLVER= 174
FILE ID= node51/424706-1177786190

PBS_JOBID= 4715747

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/424706-1177786190/mxc /tmp/evaluation/424706-1177786190/instance-424706-1177786190.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-424706-1177786190 -o ROOT/results/node51/solver-424706-1177786190 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424706-1177786190/mxc /tmp/evaluation/424706-1177786190/instance-424706-1177786190.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 834855112

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1483768 kB
Buffers:         48544 kB
Cached:         369244 kB
SwapCached:       3676 kB
Active:         212904 kB
Inactive:       292212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483768 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            53124 kB
Committed_AS:  3849504 kB
PageTables:       1408 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 node51 on Sat Apr 28 20:13:14 UTC 2007