Trace number 424443

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) 5000.09 5001.71

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
MD5SUM34f5335cfa1ab7be1574a69db160c094
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.685894
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node54/watcher-424443-1177654825 -o ROOT/results/node54/solver-424443-1177654825 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424443-1177654825/mxc /tmp/evaluation/424443-1177654825/instance-424443-1177654825.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: 0.91 0.95 0.97 3/66 31956
/proc/meminfo: memFree=1448000/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=1368 CPUtime=0
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 212856968 1400832 146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134716465 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 302 147 47 122 0 176 0

[startup+0.0832799 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 31956
/proc/meminfo: memFree=1448000/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=1472 CPUtime=0.08
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 212856968 1507328 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 368 228 59 122 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.10128 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 31956
/proc/meminfo: memFree=1448000/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=1604 CPUtime=0.09
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 212856968 1642496 243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 401 243 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301306 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 31956
/proc/meminfo: memFree=1448000/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=1876 CPUtime=0.29
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 212856968 1921024 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 469 325 67 122 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701357 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 31956
/proc/meminfo: memFree=1448000/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=2136 CPUtime=0.69
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 212856968 2187264 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 534 383 67 122 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50146 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 31957
/proc/meminfo: memFree=1446648/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=2268 CPUtime=1.49
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 212856968 2322432 431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 567 431 67 122 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2268

[startup+3.10166 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 31957
/proc/meminfo: memFree=1446264/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=2536 CPUtime=3.09
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 548 0 0 0 309 0 0 0 25 0 1 0 212856968 2596864 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 634 491 67 122 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30207 s]
/proc/loadavg: 0.92 0.95 0.97 2/67 31957
/proc/meminfo: memFree=1445880/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=2896 CPUtime=6.29
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 627 0 0 0 629 0 0 0 25 0 1 0 212856968 2965504 570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 724 570 67 122 0 598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2896

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/67 31957
/proc/meminfo: memFree=1445368/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=3228 CPUtime=12.69
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 714 0 0 0 1269 0 0 0 25 0 1 0 212856968 3305472 657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 807 657 67 122 0 681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3228

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 31957
/proc/meminfo: memFree=1444984/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=3576 CPUtime=25.48
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 814 0 0 0 2548 0 0 0 25 0 1 0 212856968 3661824 757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 894 757 67 122 0 768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3576

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/67 31957
/proc/meminfo: memFree=1444536/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=4008 CPUtime=51.08
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 916 0 0 0 5107 1 0 0 25 0 1 0 212856968 4104192 859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1002 859 67 122 0 876 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4008

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 31957
/proc/meminfo: memFree=1443832/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=4652 CPUtime=102.27
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1087 0 0 0 10226 1 0 0 25 0 1 0 212856968 4763648 1030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1163 1030 67 122 0 1037 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1443320/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=5216 CPUtime=162.24
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1206 0 0 0 16223 1 0 0 25 0 1 0 212856968 5341184 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1304 1149 67 122 0 1178 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5216

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1443064/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=5408 CPUtime=222.22
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1262 0 0 0 22221 1 0 0 25 0 1 0 212856968 5537792 1205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1352 1205 67 122 0 1226 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5408

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1442616/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=5832 CPUtime=282.2
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1363 0 0 0 28219 1 0 0 25 0 1 0 212856968 5971968 1306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1458 1306 67 122 0 1332 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1442424/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=5960 CPUtime=342.19
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1403 0 0 0 34217 2 0 0 25 0 1 0 212856968 6103040 1346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1490 1346 67 122 0 1364 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5960

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1442360/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=6024 CPUtime=402.17
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1419 0 0 0 40215 2 0 0 25 0 1 0 212856968 6168576 1362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1506 1362 67 122 0 1380 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6024

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1441976/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=6432 CPUtime=462.15
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1516 0 0 0 46213 2 0 0 25 0 1 0 212856968 6586368 1459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1608 1459 67 122 0 1482 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6432

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1441784/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=6560 CPUtime=522.13
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1548 0 0 0 52211 2 0 0 25 0 1 0 212856968 6717440 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1640 1491 67 122 0 1514 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6560

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1441720/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=6560 CPUtime=582.12
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1556 0 0 0 58209 3 0 0 25 0 1 0 212856968 6717440 1499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1640 1499 67 122 0 1514 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6560

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 31957
/proc/meminfo: memFree=1441720/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=6560 CPUtime=642.1
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 1559 0 0 0 64207 3 0 0 25 0 1 0 212856968 6717440 1502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 1640 1502 67 122 0 1514 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6560


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438584/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9696 CPUtime=4060.95
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2367 0 0 0 406079 16 0 0 25 0 1 0 212856968 9928704 2294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2424 2294 67 122 0 2298 0
Current children cumulated CPU time (s) 4060.95
Current children cumulated vsize (KiB) 9696

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438648/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9696 CPUtime=4120.93
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2367 0 0 0 412077 16 0 0 25 0 1 0 212856968 9928704 2294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2424 2294 67 122 0 2298 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 9696

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438584/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9760 CPUtime=4180.92
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2383 0 0 0 418075 17 0 0 25 0 1 0 212856968 9994240 2310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2440 2310 67 122 0 2314 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 9760

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438456/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9824 CPUtime=4240.9
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2399 0 0 0 424073 17 0 0 25 0 1 0 212856968 10059776 2326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2456 2326 67 122 0 2330 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 9824

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438520/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9824 CPUtime=4300.88
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2399 0 0 0 430071 17 0 0 25 0 1 0 212856968 10059776 2326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2456 2326 67 122 0 2330 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 9824

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438456/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9824 CPUtime=4360.86
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2399 0 0 0 436069 17 0 0 25 0 1 0 212856968 10059776 2326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2456 2326 67 122 0 2330 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 9824

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438456/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9824 CPUtime=4420.84
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2399 0 0 0 442067 17 0 0 25 0 1 0 212856968 10059776 2326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2456 2326 67 122 0 2330 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 9824

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438392/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=9952 CPUtime=4480.82
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2431 0 0 0 448065 17 0 0 25 0 1 0 212856968 10190848 2358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2488 2358 67 122 0 2362 0
Current children cumulated CPU time (s) 4480.82
Current children cumulated vsize (KiB) 9952

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 32157
/proc/meminfo: memFree=1438264/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10016 CPUtime=4540.81
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2447 0 0 0 454063 18 0 0 25 0 1 0 212856968 10256384 2374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2504 2374 67 122 0 2378 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 10016

[startup+4602.3 s]
/proc/loadavg: 1.07 1.00 0.98 2/67 32157
/proc/meminfo: memFree=1438264/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10080 CPUtime=4600.79
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2463 0 0 0 460061 18 0 0 25 0 1 0 212856968 10321920 2390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2520 2390 67 122 0 2394 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 10080

[startup+4662.3 s]
/proc/loadavg: 1.17 1.03 0.99 2/67 32157
/proc/meminfo: memFree=1438264/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10080 CPUtime=4660.77
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2463 0 0 0 466059 18 0 0 25 0 1 0 212856968 10321920 2390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2520 2390 67 122 0 2394 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 10080

[startup+4722.31 s]
/proc/loadavg: 1.12 1.04 1.00 2/67 32157
/proc/meminfo: memFree=1438136/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=4720.76
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 472058 18 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 10144

[startup+4782.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 32157
/proc/meminfo: memFree=1438136/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=4780.73
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 478055 18 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 10144

[startup+4842.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/67 32157
/proc/meminfo: memFree=1438136/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=4840.71
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 484053 18 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 10144

[startup+4902.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/67 32157
/proc/meminfo: memFree=1438136/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=4900.69
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 490051 18 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 10144

[startup+4962.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 32157
/proc/meminfo: memFree=1438264/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=4960.68
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 496049 19 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 10144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.09 1.06 1.00 2/67 32157
/proc/meminfo: memFree=1438328/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=5000.08
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 499989 19 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10144

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

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

[startup+5001.71 s]
/proc/loadavg: 1.09 1.06 1.00 2/67 32157
/proc/meminfo: memFree=1438328/2055920 swapFree=4182160/4192956
[pid=31956] ppid=31954 vsize=10144 CPUtime=5000.08
/proc/31956/stat : 31956 (mxc) R 31954 31956 31465 0 -1 4194304 2479 0 0 0 499989 19 0 0 25 0 1 0 212856968 10387456 2406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31956/statm: 2536 2406 67 122 0 2410 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 10144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.9
CPU system time (s): 0.19197
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 10144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2479
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= 11005

runsolver used 4.73428 second user time and 13.462 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Fri Apr 27 06:20:25 UTC 2007

IDJOB= 424443
IDBENCH= 19920
IDSOLVER= 174
FILE ID= node54/424443-1177654825

PBS_JOBID= 4697357

Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424443-1177654825/mxc /tmp/evaluation/424443-1177654825/instance-424443-1177654825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424443-1177654825 -o ROOT/results/node54/solver-424443-1177654825 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424443-1177654825/mxc /tmp/evaluation/424443-1177654825/instance-424443-1177654825.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  34f5335cfa1ab7be1574a69db160c094

RANDOM SEED= 37116093

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1448408 kB
Buffers:         54196 kB
Cached:         470508 kB
SwapCached:       4132 kB
Active:         221656 kB
Inactive:       313156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448408 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            58664 kB
Committed_AS:  2351136 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66476 MiB

End job on node54 on Fri Apr 27 07:43:49 UTC 2007