Trace number 309347

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) 1200.07 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1157.46
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/node17/watcher-309347-1172539651 -o ROOT/results/node17/solver-309347-1172539651 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309347-1172539651/mxc /tmp/evaluation/309347-1172539651/instance-309347-1172539651.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 2/77 16894
/proc/meminfo: memFree=1471472/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=1200 CPUtime=0
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 273919296 1228800 144 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 300 144 57 122 0 174 0

[startup+0.106533 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16894
/proc/meminfo: memFree=1471472/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=1340 CPUtime=0.1
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 225 0 0 0 10 0 0 0 18 0 1 0 273919296 1372160 207 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 335 207 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.514574 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16894
/proc/meminfo: memFree=1471472/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=1596 CPUtime=0.51
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 263 0 0 0 51 0 0 0 22 0 1 0 273919296 1634304 245 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 399 245 67 122 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1596

[startup+1.33466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1470504/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=1728 CPUtime=1.33
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 311 0 0 0 133 0 0 0 25 0 1 0 273919296 1769472 293 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 432 293 67 122 0 306 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1728

[startup+2.97083 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1470248/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=1852 CPUtime=2.96
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 354 0 0 0 296 0 0 0 25 0 1 0 273919296 1896448 336 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 463 336 67 122 0 337 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1852

[startup+6.24717 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1469936/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=2104 CPUtime=6.24
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 400 0 0 0 624 0 0 0 25 0 1 0 273919296 2154496 382 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 526 382 67 122 0 400 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2104

[startup+12.7048 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1469616/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=2360 CPUtime=12.69
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 468 0 0 0 1269 0 0 0 25 0 1 0 273919296 2416640 450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529840 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 590 450 67 122 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2360

[startup+25.5102 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1469360/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=2584 CPUtime=25.49
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 536 0 0 0 2549 0 0 0 25 0 1 0 273919296 2646016 518 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519641 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 646 518 67 122 0 520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2584

[startup+51.1199 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1468848/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=3196 CPUtime=51.1
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 667 0 0 0 5110 0 0 0 25 0 1 0 273919296 3272704 649 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 799 649 67 122 0 673 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3196

[startup+102.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1468272/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=3580 CPUtime=102.3
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 784 0 0 0 10230 0 0 0 25 0 1 0 273919296 3665920 766 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 895 766 67 122 0 769 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3580

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1467888/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=4016 CPUtime=162.32
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 878 0 0 0 16231 1 0 0 25 0 1 0 273919296 4112384 860 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1004 860 67 122 0 878 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4016

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1467632/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=4260 CPUtime=222.33
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 940 0 0 0 22232 1 0 0 25 0 1 0 273919296 4362240 922 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1065 922 67 122 0 939 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4260

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=4684 CPUtime=282.35
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1041 0 0 0 28233 2 0 0 25 0 1 0 273919296 4796416 1023 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1171 1023 67 122 0 1045 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4684

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466992/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=4852 CPUtime=342.36
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1081 0 0 0 34234 2 0 0 25 0 1 0 273919296 4968448 1063 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1213 1063 67 122 0 1087 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4852

[startup+402.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466736/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5080 CPUtime=402.37
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1153 0 0 0 40235 2 0 0 25 0 1 0 273919296 5201920 1135 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1270 1135 67 122 0 1144 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5080

[startup+462.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466480/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5432 CPUtime=462.38
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1230 0 0 0 46235 3 0 0 25 0 1 0 273919296 5562368 1212 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1358 1212 67 122 0 1232 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5432

[startup+522.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466352/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5552 CPUtime=522.4
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1257 0 0 0 52236 4 0 0 25 0 1 0 273919296 5685248 1239 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1388 1239 67 122 0 1262 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5552

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466224/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5624 CPUtime=582.41
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1290 0 0 0 58237 4 0 0 25 0 1 0 273919296 5758976 1272 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1406 1272 67 122 0 1280 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5624

[startup+642.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1466160/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5716 CPUtime=642.42
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1314 0 0 0 64238 4 0 0 25 0 1 0 273919296 5853184 1296 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1429 1296 67 122 0 1303 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 5716

[startup+702.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1465968/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5924 CPUtime=702.44
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1357 0 0 0 70239 5 0 0 25 0 1 0 273919296 6066176 1339 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1481 1339 67 122 0 1355 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5924

[startup+762.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1465840/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=5972 CPUtime=762.45
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1378 0 0 0 76240 5 0 0 25 0 1 0 273919296 6115328 1360 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529812 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1493 1360 67 122 0 1367 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5972

[startup+822.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16895
/proc/meminfo: memFree=1465648/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6212 CPUtime=822.46
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1427 0 0 0 82240 6 0 0 25 0 1 0 273919296 6361088 1409 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1553 1409 67 122 0 1427 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 6212

[startup+882.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16897
/proc/meminfo: memFree=1465456/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6288 CPUtime=882.47
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1445 0 0 0 88241 6 0 0 25 0 1 0 273919296 6438912 1427 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1572 1427 67 122 0 1446 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 6288

[startup+942.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16897
/proc/meminfo: memFree=1465328/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6384 CPUtime=942.49
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1489 0 0 0 94242 7 0 0 25 0 1 0 273919296 6537216 1471 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1596 1471 67 122 0 1470 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 6384

[startup+1002.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16897
/proc/meminfo: memFree=1465328/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6600 CPUtime=1002.5
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1536 0 0 0 100243 7 0 0 25 0 1 0 273919296 6758400 1518 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1650 1518 67 122 0 1524 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 6600

[startup+1062.8 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16897
/proc/meminfo: memFree=1465264/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6688 CPUtime=1062.52
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1549 0 0 0 106244 8 0 0 25 0 1 0 273919296 6848512 1531 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1672 1531 67 122 0 1546 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 6688

[startup+1122.82 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16897
/proc/meminfo: memFree=1465072/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6868 CPUtime=1122.53
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1591 0 0 0 112245 8 0 0 25 0 1 0 273919296 7032832 1573 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1717 1573 67 122 0 1591 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 6868

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16897
/proc/meminfo: memFree=1464944/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=6924 CPUtime=1182.54
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1624 0 0 0 118246 8 0 0 25 0 1 0 273919296 7090176 1606 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1731 1606 67 122 0 1605 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 6924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16897
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=7012 CPUtime=1200.06
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1630 0 0 0 119997 9 0 0 25 0 1 0 273919296 7180288 1612 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1753 1612 67 122 0 1627 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7012

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 2/78 16897
/proc/meminfo: memFree=1464880/2055920 swapFree=4192812/4192956
[pid=16894] ppid=16892 vsize=7012 CPUtime=1200.06
/proc/16894/stat : 16894 (mxc) R 16892 16894 15076 0 -1 4194304 1630 0 0 0 119997 9 0 0 25 0 1 0 273919296 7180288 1612 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16894/statm: 1753 1612 67 122 0 1627 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.094985
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 7012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1630
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= 24863

runsolver used 1.41878 second user time and 2.6326 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 27 01:27:31 UTC 2007

IDJOB= 309347
IDBENCH= 20257
IDSOLVER= 107
FILE ID= node17/309347-1172539651

PBS_JOBID= 3971621

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309347-1172539651/mxc /tmp/evaluation/309347-1172539651/instance-309347-1172539651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-309347-1172539651 -o ROOT/results/node17/solver-309347-1172539651 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309347-1172539651/mxc /tmp/evaluation/309347-1172539651/instance-309347-1172539651.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 623372508

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1471880 kB
Buffers:         63272 kB
Cached:         400624 kB
SwapCached:          0 kB
Active:         302332 kB
Inactive:       206468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          63808 kB
Slab:            60828 kB
Committed_AS:   893984 kB
PageTables:       1748 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= 66559 MiB

End job on node17 on Tue Feb 27 01:47:33 UTC 2007