Trace number 309224

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-309224-1172536863 -o ROOT/results/node20/solver-309224-1172536863 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309224-1172536863/mxc /tmp/evaluation/309224-1172536863/instance-309224-1172536863.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7217
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=1200 CPUtime=0
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 273640254 1228800 144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 300 144 57 122 0 174 0

[startup+0.10742 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7217
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=1340 CPUtime=0.1
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 230 0 0 0 10 0 0 0 18 0 1 0 273640254 1372160 212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 335 212 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.515469 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7217
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=1604 CPUtime=0.51
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 282 0 0 0 51 0 0 0 22 0 1 0 273640254 1642496 264 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531397 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 401 264 67 122 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1604

[startup+1.33657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1859488/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=1736 CPUtime=1.33
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 328 0 0 0 133 0 0 0 25 0 1 0 273640254 1777664 310 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 434 310 67 122 0 308 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1736

[startup+2.97777 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1859296/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=1864 CPUtime=2.97
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 361 0 0 0 297 0 0 0 25 0 1 0 273640254 1908736 343 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 466 343 67 122 0 340 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1864

[startup+6.25416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1859040/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=2112 CPUtime=6.25
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 415 0 0 0 625 0 0 0 25 0 1 0 273640254 2162688 397 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 528 397 67 122 0 402 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2112

[startup+12.7119 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1858656/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=2380 CPUtime=12.7
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 480 0 0 0 1270 0 0 0 25 0 1 0 273640254 2437120 462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 595 462 67 122 0 469 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2380

[startup+25.6135 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1858336/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=2712 CPUtime=25.6
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 563 0 0 0 2560 0 0 0 25 0 1 0 273640254 2777088 545 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 678 545 67 122 0 552 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2712

[startup+51.2256 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7218
/proc/meminfo: memFree=1857824/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=3216 CPUtime=51.2
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 686 0 0 0 5120 0 0 0 25 0 1 0 273640254 3293184 668 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 804 668 67 122 0 678 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3216

[startup+102.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7220
/proc/meminfo: memFree=1857312/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=3832 CPUtime=102.4
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 829 0 0 0 10239 1 0 0 25 0 1 0 273640254 3923968 811 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534722 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 958 811 67 122 0 832 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 3832

[startup+162.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7220
/proc/meminfo: memFree=1856992/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=4192 CPUtime=162.41
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 919 0 0 0 16240 1 0 0 25 0 1 0 273640254 4292608 901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1048 901 67 122 0 922 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 4192

[startup+222.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7220
/proc/meminfo: memFree=1856672/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=4480 CPUtime=222.42
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 996 0 0 0 22240 2 0 0 25 0 1 0 273640254 4587520 978 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1120 978 67 122 0 994 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 4480

[startup+282.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7220
/proc/meminfo: memFree=1856224/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=4892 CPUtime=282.42
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1099 0 0 0 28240 2 0 0 25 0 1 0 273640254 5009408 1081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1223 1081 67 122 0 1097 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 4892

[startup+342.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7220
/proc/meminfo: memFree=1856096/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=4992 CPUtime=342.44
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1129 0 0 0 34241 3 0 0 25 0 1 0 273640254 5111808 1111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1248 1111 67 122 0 1122 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 4992

[startup+402.571 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1855776/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=5304 CPUtime=402.45
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1202 0 0 0 40241 4 0 0 25 0 1 0 273640254 5431296 1184 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1326 1184 67 122 0 1200 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 5304

[startup+462.601 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1855584/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=5592 CPUtime=462.46
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1268 0 0 0 46242 4 0 0 25 0 1 0 273640254 5726208 1250 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1398 1250 67 122 0 1272 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 5592

[startup+522.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1855328/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=5796 CPUtime=522.47
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1333 0 0 0 52242 5 0 0 25 0 1 0 273640254 5935104 1315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1449 1315 67 122 0 1323 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 5796

[startup+582.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1855264/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=5884 CPUtime=582.48
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1350 0 0 0 58243 5 0 0 25 0 1 0 273640254 6025216 1332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1471 1332 67 122 0 1345 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 5884

[startup+642.682 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 7220
/proc/meminfo: memFree=1855072/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6052 CPUtime=642.5
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1402 0 0 0 64244 6 0 0 25 0 1 0 273640254 6197248 1384 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1513 1384 67 122 0 1387 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 6052

[startup+702.711 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7220
/proc/meminfo: memFree=1854816/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6328 CPUtime=702.5
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1456 0 0 0 70244 6 0 0 25 0 1 0 273640254 6479872 1438 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1582 1438 67 122 0 1456 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 6328

[startup+762.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1854688/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6396 CPUtime=762.51
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1481 0 0 0 76245 6 0 0 25 0 1 0 273640254 6549504 1463 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1599 1463 67 122 0 1473 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 6396

[startup+822.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1854560/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6468 CPUtime=822.53
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1514 0 0 0 82246 7 0 0 25 0 1 0 273640254 6623232 1490 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530735 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1617 1490 67 122 0 1491 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 6468

[startup+882.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1854432/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6684 CPUtime=882.55
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1548 0 0 0 88247 8 0 0 25 0 1 0 273640254 6844416 1524 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1671 1524 67 122 0 1545 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 6684

[startup+942.824 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1854368/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6684 CPUtime=942.55
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1567 0 0 0 94247 8 0 0 25 0 1 0 273640254 6844416 1543 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1671 1543 67 122 0 1545 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 6684

[startup+1002.85 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7220
/proc/meminfo: memFree=1854176/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=6920 CPUtime=1002.57
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1621 0 0 0 100248 9 0 0 25 0 1 0 273640254 7086080 1597 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1730 1597 67 122 0 1604 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 6920

[startup+1062.89 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7220
/proc/meminfo: memFree=1853984/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=7144 CPUtime=1062.58
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1671 0 0 0 106249 9 0 0 25 0 1 0 273640254 7315456 1647 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519544 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1786 1647 67 122 0 1660 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 7144

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1853856/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=7308 CPUtime=1122.6
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1707 0 0 0 112250 10 0 0 25 0 1 0 273640254 7483392 1683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1827 1683 67 122 0 1701 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 7308

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7220
/proc/meminfo: memFree=1853856/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=7300 CPUtime=1182.61
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1707 0 0 0 118251 10 0 0 25 0 1 0 273640254 7475200 1683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1825 1683 67 122 0 1699 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 7300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7246
/proc/meminfo: memFree=1852656/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=7300 CPUtime=1200.03
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1707 0 0 0 119991 12 0 0 25 0 1 0 273640254 7475200 1683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1825 1683 67 122 0 1699 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7300

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7246
/proc/meminfo: memFree=1852656/2055920 swapFree=4111204/4192956
[pid=7217] ppid=7215 vsize=7300 CPUtime=1200.03
/proc/7217/stat : 7217 (mxc) R 7215 7217 6445 0 -1 4194304 1707 0 0 0 119991 12 0 0 25 0 1 0 273640254 7475200 1683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7217/statm: 1825 1683 67 122 0 1699 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.123981
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 7312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1707
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= 25998

runsolver used 0.989849 second user time and 2.68859 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Tue Feb 27 00:41:03 UTC 2007

IDJOB= 309224
IDBENCH= 20253
IDSOLVER= 107
FILE ID= node20/309224-1172536863

PBS_JOBID= 3971800

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309224-1172536863/mxc /tmp/evaluation/309224-1172536863/instance-309224-1172536863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309224-1172536863 -o ROOT/results/node20/solver-309224-1172536863 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309224-1172536863/mxc /tmp/evaluation/309224-1172536863/instance-309224-1172536863.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 377533899

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1860928 kB
Buffers:         23484 kB
Cached:          80468 kB
SwapCached:      47892 kB
Active:          63232 kB
Inactive:       103580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860928 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          33184 kB
Slab:            13764 kB
Committed_AS:   621780 kB
PageTables:       1704 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node20 on Tue Feb 27 01:01:05 UTC 2007