Trace number 424778

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) 5000.1 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1432.13
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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/node19/watcher-424778-1177823069 -o ROOT/results/node19/solver-424778-1177823069 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424778-1177823069/mxc /tmp/evaluation/424778-1177823069/instance-424778-1177823069.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: 0.95 0.98 0.99 3/77 7806
/proc/meminfo: memFree=1511048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1352 CPUtime=0
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 230224279 1384448 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 338 172 47 122 0 212 0

[startup+0.0843869 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 7806
/proc/meminfo: memFree=1511048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1488 CPUtime=0.08
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 219 0 0 0 8 0 0 0 18 0 1 0 230224279 1523712 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 372 204 59 122 0 246 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1488

[startup+0.101389 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 7806
/proc/meminfo: memFree=1511048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1488 CPUtime=0.09
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 230224279 1523712 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 372 211 59 122 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1488

[startup+0.30141 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 7806
/proc/meminfo: memFree=1511048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1628 CPUtime=0.29
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 290 0 0 0 29 0 0 0 19 0 1 0 230224279 1667072 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 407 273 67 122 0 281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1628

[startup+0.701454 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 7806
/proc/meminfo: memFree=1511048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1760 CPUtime=0.69
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 319 0 0 0 69 0 0 0 22 0 1 0 230224279 1802240 302 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 440 302 67 122 0 314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1760

[startup+1.50154 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1509952/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=1892 CPUtime=1.49
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 362 0 0 0 149 0 0 0 25 0 1 0 230224279 1937408 345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 473 345 67 122 0 347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1892

[startup+3.10171 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1509696/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=2144 CPUtime=3.09
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 414 0 0 0 309 0 0 0 25 0 1 0 230224279 2195456 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 536 397 67 122 0 410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2144

[startup+6.30106 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1509312/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=2388 CPUtime=6.29
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 464 0 0 0 629 0 0 0 25 0 1 0 230224279 2445312 447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 597 447 67 122 0 471 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2388

[startup+12.7018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1508992/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=2640 CPUtime=12.69
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 531 0 0 0 1269 0 0 0 25 0 1 0 230224279 2703360 514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528218 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 660 514 67 122 0 534 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2640

[startup+25.5011 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1508480/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=3116 CPUtime=25.48
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 660 0 0 0 2548 0 0 0 25 0 1 0 230224279 3190784 643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 779 643 67 122 0 653 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3116

[startup+51.1019 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1507968/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=3596 CPUtime=51.08
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 771 0 0 0 5108 0 0 0 25 0 1 0 230224279 3682304 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 899 754 67 122 0 773 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3596

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1507264/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=4284 CPUtime=102.26
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 952 0 0 0 10226 0 0 0 25 0 1 0 230224279 4386816 935 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1071 935 67 122 0 945 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4284

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1506944/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=4788 CPUtime=162.25
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1059 0 0 0 16224 1 0 0 25 0 1 0 230224279 4902912 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1197 1042 67 122 0 1071 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1506496/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=5188 CPUtime=222.23
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1165 0 0 0 22222 1 0 0 25 0 1 0 230224279 5312512 1148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1297 1148 67 122 0 1171 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1506048/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=5532 CPUtime=282.22
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1260 0 0 0 28220 2 0 0 25 0 1 0 230224279 5664768 1243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1383 1243 67 122 0 1257 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5532

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1505792/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=5840 CPUtime=342.2
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1332 0 0 0 34218 2 0 0 25 0 1 0 230224279 5980160 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1460 1315 67 122 0 1334 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1505344/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=6232 CPUtime=402.19
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1444 0 0 0 40216 3 0 0 25 0 1 0 230224279 6381568 1427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531031 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1558 1427 67 122 0 1432 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6232

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1505280/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=6404 CPUtime=462.17
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1474 0 0 0 46214 3 0 0 25 0 1 0 230224279 6557696 1457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1601 1457 67 122 0 1475 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6404

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1504768/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=6800 CPUtime=522.16
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1584 0 0 0 52212 4 0 0 25 0 1 0 230224279 6963200 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1700 1567 67 122 0 1574 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6800

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1504768/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=6884 CPUtime=582.14
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1602 0 0 0 58210 4 0 0 25 0 1 0 230224279 7049216 1585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1721 1585 67 122 0 1595 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6884

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7807
/proc/meminfo: memFree=1504448/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=7152 CPUtime=642.13
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 1679 0 0 0 64208 5 0 0 25 0 1 0 230224279 7323648 1647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1788 1647 67 122 0 1662 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7152


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499712/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4061.13
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2932 0 0 0 406085 28 0 0 25 0 1 0 230224279 12193792 2831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2831 67 122 0 2851 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 11908

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499648/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4121.12
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2932 0 0 0 412083 29 0 0 25 0 1 0 230224279 12193792 2831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2831 67 122 0 2851 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 11908

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499776/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4181.1
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2935 0 0 0 418081 29 0 0 25 0 1 0 230224279 12193792 2834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2834 67 122 0 2851 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 11908

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499776/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4241.08
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2935 0 0 0 424079 29 0 0 25 0 1 0 230224279 12193792 2834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2834 67 122 0 2851 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 11908

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499776/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4301.07
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2935 0 0 0 430077 30 0 0 25 0 1 0 230224279 12193792 2834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2834 67 122 0 2851 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 11908

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499712/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=11908 CPUtime=4361.05
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2935 0 0 0 436075 30 0 0 25 0 1 0 230224279 12193792 2834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2977 2834 67 122 0 2851 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 11908

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499648/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12040 CPUtime=4421.04
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2968 0 0 0 442073 31 0 0 25 0 1 0 230224279 12328960 2867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3010 2867 67 122 0 2884 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 12040

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499520/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12164 CPUtime=4481.02
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2990 0 0 0 448071 31 0 0 25 0 1 0 230224279 12455936 2889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3041 2889 67 122 0 2915 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 12164

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499456/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12156 CPUtime=4541.01
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 2990 0 0 0 454069 32 0 0 25 0 1 0 230224279 12447744 2889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3039 2889 67 122 0 2913 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 12156

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12196 CPUtime=4600.99
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3001 0 0 0 460067 32 0 0 25 0 1 0 230224279 12488704 2900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3049 2900 67 122 0 2923 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 12196

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12224 CPUtime=4660.97
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3014 0 0 0 466065 32 0 0 25 0 1 0 230224279 12517376 2913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3056 2913 67 122 0 2930 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 12224

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12224 CPUtime=4720.96
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3014 0 0 0 472063 33 0 0 25 0 1 0 230224279 12517376 2913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3056 2913 67 122 0 2930 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 12224

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499456/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12224 CPUtime=4780.94
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3014 0 0 0 478061 33 0 0 25 0 1 0 230224279 12517376 2913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3056 2913 67 122 0 2930 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 12224

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8007
/proc/meminfo: memFree=1499456/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12224 CPUtime=4840.93
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3014 0 0 0 484059 34 0 0 25 0 1 0 230224279 12517376 2913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3056 2913 67 122 0 2930 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 12224

[startup+4902.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12224 CPUtime=4900.91
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3014 0 0 0 490057 34 0 0 25 0 1 0 230224279 12517376 2913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3056 2913 67 122 0 2930 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 12224

[startup+4962.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12292 CPUtime=4960.89
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3025 0 0 0 496055 34 0 0 25 0 1 0 230224279 12587008 2924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3073 2924 67 122 0 2947 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 12292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12264 CPUtime=5000.09
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3025 0 0 0 499974 35 0 0 25 0 1 0 230224279 12558336 2924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3066 2924 67 122 0 2940 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12264

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 1.02 1.00 2/78 8007
/proc/meminfo: memFree=1499392/2055920 swapFree=4153664/4192956
[pid=7806] ppid=7804 vsize=12264 CPUtime=5000.09
/proc/7806/stat : 7806 (mxc) R 7804 7806 7317 0 -1 4194304 3025 0 0 0 499974 35 0 0 25 0 1 0 230224279 12558336 2924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 3066 2924 67 122 0 2940 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.74
CPU system time (s): 0.354946
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 12388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3025
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= 6979

runsolver used 3.80042 second user time and 10.6514 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sun Apr 29 05:04:29 UTC 2007

IDJOB= 424778
IDBENCH= 20333
IDSOLVER= 174
FILE ID= node19/424778-1177823069

PBS_JOBID= 4715938

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424778-1177823069/mxc /tmp/evaluation/424778-1177823069/instance-424778-1177823069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424778-1177823069 -o ROOT/results/node19/solver-424778-1177823069 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424778-1177823069/mxc /tmp/evaluation/424778-1177823069/instance-424778-1177823069.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 750215665

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1511520 kB
Buffers:         50932 kB
Cached:         398968 kB
SwapCached:       9168 kB
Active:         317088 kB
Inactive:       156936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511520 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            55888 kB
Committed_AS:  4764472 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node19 on Sun Apr 29 06:27:53 UTC 2007