Trace number 301571

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1022834397-10.cnf
MD5SUM5c979e79acb65e7cc18f31c8e35047ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark130.612
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1000                                                 |
0.00/0.03	c |  Number of clauses:    20000                                                |

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/node7/watcher-301571-1171978291 -o ROOT/results/node7/solver-301571-1171978291 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301571-1171978291/cmusat /tmp/evaluation/301571-1171978291/instance-301571-1171978291.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: 1.00 1.00 1.00 3/77 4879
/proc/meminfo: memFree=1665168/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=2316 CPUtime=0
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 217783812 2371584 288 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134514326 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 579 288 96 243 0 333 0

[startup+0.106667 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4879
/proc/meminfo: memFree=1665168/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=3996 CPUtime=0.1
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 731 0 0 0 10 0 0 0 18 0 1 0 217783812 4091904 714 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 999 714 108 243 0 753 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3996

[startup+0.51471 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4879
/proc/meminfo: memFree=1665168/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=6032 CPUtime=0.5
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 1698 0 0 0 50 0 0 0 21 0 1 0 217783812 6176768 1095 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 1508 1095 118 243 0 1262 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6032

[startup+1.3348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1658760/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=9068 CPUtime=1.32
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 2487 0 0 0 132 0 0 0 25 0 1 0 217783812 9285632 1884 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 2267 1884 118 243 0 2021 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9068

[startup+2.97097 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1655048/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=12736 CPUtime=2.96
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 3597 0 0 0 295 1 0 0 25 0 1 0 217783812 13041664 2828 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 3184 2828 118 243 0 2938 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12736

[startup+6.25431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1652168/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=15128 CPUtime=6.24
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 4331 0 0 0 623 1 0 0 25 0 1 0 217783812 15491072 3442 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578497 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 3782 3442 118 243 0 3536 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15128

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1649672/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=16864 CPUtime=12.69
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 4907 0 0 0 1267 2 0 0 25 0 1 0 217783812 17268736 3890 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 4216 3890 118 243 0 3970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16864

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1631880/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=35396 CPUtime=25.49
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 9893 0 0 0 2545 4 0 0 25 0 1 0 217783812 36245504 8272 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 8849 8272 118 243 0 8603 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35396

[startup+51.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1631368/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=35792 CPUtime=51.1
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 10245 0 0 0 5105 5 0 0 25 0 1 0 217783812 36651008 8447 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 8948 8447 118 243 0 8702 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 35792

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1623112/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=44464 CPUtime=102.3
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 12797 0 0 0 10223 7 0 0 25 0 1 0 217783812 45531136 10684 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 11116 10684 118 243 0 10870 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44464

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1610376/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=56084 CPUtime=162.32
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 16180 0 0 0 16221 11 0 0 25 0 1 0 217783812 57430016 13689 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 14021 13689 118 243 0 13775 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 56084

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1570952/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=97496 CPUtime=222.33
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 26915 0 0 0 22217 16 0 0 25 0 1 0 217783812 99835904 23498 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 24374 23498 118 243 0 24128 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 97496

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1570568/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=97544 CPUtime=282.35
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 27186 0 0 0 28218 17 0 0 25 0 1 0 217783812 99885056 23603 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 24386 23603 118 243 0 24140 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 97544

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1570248/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=97600 CPUtime=342.36
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 27450 0 0 0 34218 18 0 0 25 0 1 0 217783812 99942400 23689 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 24400 23689 118 243 0 24154 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 97600

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1570120/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=97660 CPUtime=402.37
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 27657 0 0 0 40219 18 0 0 25 0 1 0 217783812 100003840 23704 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 24415 23704 118 243 0 24169 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 97660

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4880
/proc/meminfo: memFree=1567752/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=99840 CPUtime=462.39
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 28469 0 0 0 46219 20 0 0 25 0 1 0 217783812 102236160 24309 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 24960 24309 118 243 0 24714 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 99840

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1559432/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=108616 CPUtime=522.4
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 30684 0 0 0 52217 23 0 0 25 0 1 0 217783812 111222784 26524 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 27154 26524 118 243 0 26908 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 108616

[startup+582.579 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 4882
/proc/meminfo: memFree=1548744/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=118272 CPUtime=582.41
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 33663 0 0 0 58216 25 0 0 25 0 1 0 217783812 121110528 29037 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 29568 29037 118 243 0 29322 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 118272

[startup+642.613 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4882
/proc/meminfo: memFree=1548744/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=118272 CPUtime=642.43
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 33663 0 0 0 64217 26 0 0 25 0 1 0 217783812 121110528 29037 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 29568 29037 118 243 0 29322 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 118272

[startup+702.641 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1539784/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=127144 CPUtime=702.44
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 35953 0 0 0 70214 30 0 0 25 0 1 0 217783812 130195456 31327 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 31786 31327 118 243 0 31540 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 127144

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1535816/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=130952 CPUtime=762.45
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 37154 0 0 0 76214 31 0 0 25 0 1 0 217783812 134094848 32266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 32738 32266 118 243 0 32492 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 130952

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1535752/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=130952 CPUtime=822.47
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 37181 0 0 0 82215 32 0 0 25 0 1 0 217783812 134094848 32293 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 32738 32293 118 243 0 32492 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 130952

[startup+882.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1518600/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=147836 CPUtime=882.48
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 41729 0 0 0 88211 37 0 0 25 0 1 0 217783812 151384064 36556 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 36959 36556 118 243 0 36713 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 147836

[startup+942.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1518600/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=147996 CPUtime=942.5
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 41744 0 0 0 94212 38 0 0 25 0 1 0 217783812 151547904 36571 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 36999 36571 118 243 0 36753 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 147996

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1518472/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=147996 CPUtime=1002.5
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 41768 0 0 0 100212 38 0 0 25 0 1 0 217783812 151547904 36595 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 36999 36595 118 243 0 36753 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 147996

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1432968/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=238412 CPUtime=1062.52
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 64361 0 0 0 106204 48 0 0 25 0 1 0 217783812 244133888 57936 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135091472 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 59603 57936 118 243 0 59357 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 238412

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1432520/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=238520 CPUtime=1122.54
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 64775 0 0 0 112205 49 0 0 25 0 1 0 217783812 244244480 58041 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 59630 58041 118 243 0 59384 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 238520

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1432520/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=238520 CPUtime=1182.55
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 64775 0 0 0 118205 50 0 0 25 0 1 0 217783812 244244480 58041 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578979 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 59630 58041 118 243 0 59384 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 238520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1432456/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=238520 CPUtime=1200.07
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 64792 0 0 0 119957 50 0 0 25 0 1 0 217783812 244244480 58058 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 59630 58058 118 243 0 59384 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 238520

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4882
/proc/meminfo: memFree=1432456/2055920 swapFree=4142368/4192956
[pid=4879] ppid=4877 vsize=238520 CPUtime=1200.07
/proc/4879/stat : 4879 (cmusat) R 4877 4879 4075 0 -1 4194304 64792 0 0 0 119957 50 0 0 25 0 1 0 217783812 244244480 58058 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4879/statm: 59630 58058 118 243 0 59384 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 238520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.57
CPU system time (s): 0.538918
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 238520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.538918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64792
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= 1877

runsolver used 1.3408 second user time and 2.67259 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 13:31:31 UTC 2007

IDJOB= 301571
IDBENCH= 20062
IDSOLVER= 121
FILE ID= node7/301571-1171978291

PBS_JOBID= 3849027

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1022834397-10.cnf
COMMAND LINE= /tmp/evaluation/301571-1171978291/cmusat /tmp/evaluation/301571-1171978291/instance-301571-1171978291.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301571-1171978291 -o ROOT/results/node7/solver-301571-1171978291 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301571-1171978291/cmusat /tmp/evaluation/301571-1171978291/instance-301571-1171978291.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  5c979e79acb65e7cc18f31c8e35047ea

RANDOM SEED= 689849483

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1665576 kB
Buffers:         52392 kB
Cached:         238844 kB
SwapCached:      16056 kB
Active:         227340 kB
Inactive:        94224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665576 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            54344 kB
Committed_AS:   809060 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Tue Feb 20 13:51:33 UTC 2007