Trace number 424747

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) 5000.03 5003.71

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.097985
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node54/watcher-424747-1177804722 -o ROOT/results/node54/solver-424747-1177804722 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424747-1177804722/mxc /tmp/evaluation/424747-1177804722/instance-424747-1177804722.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 0.98 3/66 11209
/proc/meminfo: memFree=1403584/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=1196 CPUtime=0
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 227846665 1224704 157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 299 157 57 122 0 173 0

[startup+0.0547271 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 11209
/proc/meminfo: memFree=1403584/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=1328 CPUtime=0.05
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 199 0 0 0 5 0 0 0 18 0 1 0 227846665 1359872 184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 332 184 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.101732 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 11209
/proc/meminfo: memFree=1403584/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=1460 CPUtime=0.1
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 230 0 0 0 10 0 0 0 18 0 1 0 227846665 1495040 215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 365 215 59 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.301758 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 11209
/proc/meminfo: memFree=1403584/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=1608 CPUtime=0.3
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 278 0 0 0 30 0 0 0 20 0 1 0 227846665 1646592 261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 402 261 67 122 0 276 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1608

[startup+0.701808 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 11209
/proc/meminfo: memFree=1403584/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=1740 CPUtime=0.7
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 313 0 0 0 70 0 0 0 24 0 1 0 227846665 1781760 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 435 296 67 122 0 309 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1740

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 11210
/proc/meminfo: memFree=1402552/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=2000 CPUtime=1.5
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 374 0 0 0 150 0 0 0 25 0 1 0 227846665 2048000 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 500 357 67 122 0 374 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2000

[startup+3.10111 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 11210
/proc/meminfo: memFree=1402168/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=2132 CPUtime=3.09
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 227846665 2183168 394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 533 394 67 122 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2132

[startup+6.30152 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 11210
/proc/meminfo: memFree=1401784/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=2396 CPUtime=6.29
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 482 0 0 0 629 0 0 0 25 0 1 0 227846665 2453504 465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 599 465 67 122 0 473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2396

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 11210
/proc/meminfo: memFree=1401400/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=2880 CPUtime=12.69
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 586 0 0 0 1269 0 0 0 25 0 1 0 227846665 2949120 569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 720 569 67 122 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2880

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 11210
/proc/meminfo: memFree=1401016/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=3120 CPUtime=25.46
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 664 0 0 0 2546 0 0 0 25 0 1 0 227846665 3194880 647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 780 647 67 122 0 654 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3120

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 11210
/proc/meminfo: memFree=1400504/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=3736 CPUtime=51.05
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 816 0 0 0 5105 0 0 0 25 0 1 0 227846665 3825664 799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531552 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 934 799 67 122 0 808 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 3736

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 11210
/proc/meminfo: memFree=1399672/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=4416 CPUtime=102.22
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 973 0 0 0 10222 0 0 0 25 0 1 0 227846665 4521984 956 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1104 956 67 122 0 978 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4416

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 11332
/proc/meminfo: memFree=1397896/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=4872 CPUtime=162.17
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1092 0 0 0 16211 6 0 0 25 0 1 0 227846665 4988928 1075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1218 1075 67 122 0 1092 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 4872

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1398392/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=5264 CPUtime=222.14
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1205 0 0 0 22204 10 0 0 25 0 1 0 227846665 5390336 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1316 1188 67 122 0 1190 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 5264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1398200/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=5664 CPUtime=282.1
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1288 0 0 0 28200 10 0 0 25 0 1 0 227846665 5799936 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1416 1271 67 122 0 1290 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 5664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1398008/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=5920 CPUtime=342.03
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1368 0 0 0 34193 10 0 0 25 0 1 0 227846665 6062080 1351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1480 1351 67 122 0 1354 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 5920

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1397944/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=6180 CPUtime=401.99
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1415 0 0 0 40189 10 0 0 25 0 1 0 227846665 6328320 1398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1545 1398 67 122 0 1419 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 6180

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1397560/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=6512 CPUtime=461.95
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1515 0 0 0 46185 10 0 0 25 0 1 0 227846665 6668288 1498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1628 1498 67 122 0 1502 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 6512

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1397304/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=6764 CPUtime=521.9
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1573 0 0 0 52180 10 0 0 25 0 1 0 227846665 6926336 1556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1691 1556 67 122 0 1565 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 6764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1397112/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=6936 CPUtime=581.85
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1617 0 0 0 58174 11 0 0 25 0 1 0 227846665 7102464 1600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1734 1600 67 122 0 1608 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 6936

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11408
/proc/meminfo: memFree=1396984/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=7176 CPUtime=641.82
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 1669 0 0 0 64171 11 0 0 25 0 1 0 227846665 7348224 1652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 1794 1652 67 122 0 1668 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 7176


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11384 CPUtime=3999.36
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2781 0 0 0 399902 34 0 0 25 0 1 0 227846665 11657216 2704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530728 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2846 2704 67 122 0 2720 0
Current children cumulated CPU time (s) 3999.36
Current children cumulated vsize (KiB) 11384

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11384 CPUtime=4059.33
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2783 0 0 0 405899 34 0 0 25 0 1 0 227846665 11657216 2706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2846 2706 67 122 0 2720 0
Current children cumulated CPU time (s) 4059.33
Current children cumulated vsize (KiB) 11384

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11384 CPUtime=4119.25
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2783 0 0 0 411891 34 0 0 25 0 1 0 227846665 11657216 2706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2846 2706 67 122 0 2720 0
Current children cumulated CPU time (s) 4119.25
Current children cumulated vsize (KiB) 11384

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11384 CPUtime=4179.22
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2785 0 0 0 417888 34 0 0 25 0 1 0 227846665 11657216 2708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2846 2708 67 122 0 2720 0
Current children cumulated CPU time (s) 4179.22
Current children cumulated vsize (KiB) 11384

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11516 CPUtime=4239.18
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2822 0 0 0 423884 34 0 0 25 0 1 0 227846665 11792384 2741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2879 2741 67 122 0 2753 0
Current children cumulated CPU time (s) 4239.18
Current children cumulated vsize (KiB) 11516

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 11608
/proc/meminfo: memFree=1392440/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11596 CPUtime=4299.12
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2835 0 0 0 429877 35 0 0 25 0 1 0 227846665 11874304 2752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2899 2752 67 122 0 2773 0
Current children cumulated CPU time (s) 4299.12
Current children cumulated vsize (KiB) 11596

[startup+4362.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/67 11610
/proc/meminfo: memFree=1392248/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11592 CPUtime=4359.08
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2835 0 0 0 435873 35 0 0 25 0 1 0 227846665 11870208 2752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2898 2752 67 122 0 2772 0
Current children cumulated CPU time (s) 4359.08
Current children cumulated vsize (KiB) 11592

[startup+4422.3 s]
/proc/loadavg: 1.06 1.01 0.99 2/67 11610
/proc/meminfo: memFree=1392248/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11636 CPUtime=4419.04
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2868 0 0 0 441869 35 0 0 25 0 1 0 227846665 11915264 2771 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2909 2771 67 122 0 2783 0
Current children cumulated CPU time (s) 4419.04
Current children cumulated vsize (KiB) 11636

[startup+4482.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/67 11610
/proc/meminfo: memFree=1392184/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11868 CPUtime=4478.99
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2919 0 0 0 447864 35 0 0 25 0 1 0 227846665 12152832 2822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2967 2822 67 122 0 2841 0
Current children cumulated CPU time (s) 4478.99
Current children cumulated vsize (KiB) 11868

[startup+4542.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/67 11610
/proc/meminfo: memFree=1392120/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11948 CPUtime=4538.94
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2943 0 0 0 453859 35 0 0 25 0 1 0 227846665 12234752 2846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2987 2846 67 122 0 2861 0
Current children cumulated CPU time (s) 4538.94
Current children cumulated vsize (KiB) 11948

[startup+4602.3 s]
/proc/loadavg: 1.18 1.06 1.01 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12008 CPUtime=4598.89
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2970 0 0 0 459854 35 0 0 25 0 1 0 227846665 12296192 2866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3002 2866 67 122 0 2876 0
Current children cumulated CPU time (s) 4598.89
Current children cumulated vsize (KiB) 12008

[startup+4662.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=11968 CPUtime=4658.85
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2970 0 0 0 465850 35 0 0 25 0 1 0 227846665 12255232 2856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 2992 2856 67 122 0 2866 0
Current children cumulated CPU time (s) 4658.85
Current children cumulated vsize (KiB) 11968

[startup+4722.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12036 CPUtime=4718.81
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2978 0 0 0 471846 35 0 0 25 0 1 0 227846665 12324864 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3009 2864 67 122 0 2883 0
Current children cumulated CPU time (s) 4718.81
Current children cumulated vsize (KiB) 12036

[startup+4782.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12036 CPUtime=4778.77
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2982 0 0 0 477842 35 0 0 25 0 1 0 227846665 12324864 2868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3009 2868 67 122 0 2883 0
Current children cumulated CPU time (s) 4778.77
Current children cumulated vsize (KiB) 12036

[startup+4842.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12068 CPUtime=4838.73
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2992 0 0 0 483838 35 0 0 25 0 1 0 227846665 12357632 2878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3017 2878 67 122 0 2891 0
Current children cumulated CPU time (s) 4838.73
Current children cumulated vsize (KiB) 12068

[startup+4902.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 11610
/proc/meminfo: memFree=1391928/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12120 CPUtime=4898.69
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 2996 0 0 0 489833 36 0 0 25 0 1 0 227846665 12410880 2882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3030 2882 67 122 0 2904 0
Current children cumulated CPU time (s) 4898.69
Current children cumulated vsize (KiB) 12120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 11610
/proc/meminfo: memFree=1391864/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12180 CPUtime=4958.64
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 3018 0 0 0 495828 36 0 0 25 0 1 0 227846665 12472320 2904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3045 2904 67 122 0 2919 0
Current children cumulated CPU time (s) 4958.64
Current children cumulated vsize (KiB) 12180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 11610
/proc/meminfo: memFree=1391800/2055920 swapFree=4182164/4192956
[pid=11209] ppid=11207 vsize=12260 CPUtime=5000.02
/proc/11209/stat : 11209 (mxc) R 11207 11209 10918 0 -1 4194304 3042 0 0 0 499966 36 0 0 25 0 1 0 227846665 12554240 2916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 0 0 0
/proc/11209/statm: 3065 2916 67 122 0 2939 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12260

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): 5003.71
CPU time (s): 5000.03
CPU user time (s): 4999.66
CPU system time (s): 0.363944
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 12296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3042
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= 18244

runsolver used 5.40518 second user time and 12.835 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Sat Apr 28 23:58:42 UTC 2007

IDJOB= 424747
IDBENCH= 20274
IDSOLVER= 174
FILE ID= node54/424747-1177804722

PBS_JOBID= 4715823

Free space on /tmp= 66556 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/424747-1177804722/mxc /tmp/evaluation/424747-1177804722/instance-424747-1177804722.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424747-1177804722 -o ROOT/results/node54/solver-424747-1177804722 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424747-1177804722/mxc /tmp/evaluation/424747-1177804722/instance-424747-1177804722.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 987681511

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:       1403992 kB
Buffers:         56176 kB
Cached:         512256 kB
SwapCached:       4128 kB
Active:         243872 kB
Inactive:       334628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403992 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          15920 kB
Slab:            59352 kB
Committed_AS:  2371748 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= 66556 MiB

End job on node54 on Sun Apr 29 01:22:08 UTC 2007