Trace number 296487

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) 1200.03 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
MD5SUM4e805ab7dbe0d5b1331a11ff5f4f3a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.861
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  45                                                   |
0.00/0.00	c |  Number of clauses:    4005                                                 |

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/node55/watcher-296487-1171824354 -o ROOT/results/node55/solver-296487-1171824354 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296487-1171824354/cmusat /tmp/evaluation/296487-1171824354/instance-296487-1171824354.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: 1.02 1.01 1.00 3/64 8997
/proc/meminfo: memFree=439480/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=2316 CPUtime=0
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 202391856 2371584 190 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 579 191 96 243 0 333 0

[startup+0.106424 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 8997
/proc/meminfo: memFree=439480/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=2796 CPUtime=0.1
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 331 0 0 0 10 0 0 0 18 0 1 0 202391856 2863104 314 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 699 314 118 243 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2796

[startup+0.514464 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 8997
/proc/meminfo: memFree=439480/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=3412 CPUtime=0.51
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 479 0 0 0 51 0 0 0 21 0 1 0 202391856 3493888 462 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134521753 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 853 462 118 243 0 607 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3412

[startup+1.33454 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8998
/proc/meminfo: memFree=437360/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=4332 CPUtime=1.33
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 675 0 0 0 133 0 0 0 25 0 1 0 202391856 4435968 658 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 1083 658 118 243 0 837 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4332

[startup+2.9707 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8998
/proc/meminfo: memFree=436976/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=4700 CPUtime=2.96
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 791 0 0 0 296 0 0 0 25 0 1 0 202391856 4812800 770 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 1175 770 118 243 0 929 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4700

[startup+6.25302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8998
/proc/meminfo: memFree=434544/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=6896 CPUtime=6.25
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 1339 0 0 0 624 1 0 0 25 0 1 0 202391856 7061504 1270 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 1724 1270 118 243 0 1478 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6896

[startup+12.7026 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8998
/proc/meminfo: memFree=433584/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=7900 CPUtime=12.69
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 1853 0 0 0 1268 1 0 0 25 0 1 0 202391856 8089600 1564 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 1975 1564 118 243 0 1729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7900

[startup+25.5059 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8998
/proc/meminfo: memFree=430448/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=11404 CPUtime=25.49
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 3123 0 0 0 2548 1 0 0 25 0 1 0 202391856 11677696 2286 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 2851 2286 118 243 0 2605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11404

[startup+51.1114 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8998
/proc/meminfo: memFree=422768/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=20532 CPUtime=51.08
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 5883 0 0 0 5106 2 0 0 25 0 1 0 202391856 21024768 4158 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 5133 4158 118 243 0 4887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20532

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=420592/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=22116 CPUtime=102.28
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 7191 0 0 0 10225 3 0 0 25 0 1 0 202391856 22646784 4748 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 5529 4748 118 243 0 5283 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22116

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=416496/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=26160 CPUtime=162.29
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 8650 0 0 0 16224 5 0 0 25 0 1 0 202391856 26787840 5749 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 6540 5749 118 243 0 6294 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26160

[startup+222.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=406256/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=39648 CPUtime=222.29
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 12686 0 0 0 22222 7 0 0 25 0 1 0 202391856 40599552 8311 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 9912 8311 118 243 0 9666 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39648

[startup+282.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=405488/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=40012 CPUtime=282.28
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 13129 0 0 0 28221 7 0 0 25 0 1 0 202391856 40972288 8484 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 10003 8484 118 243 0 9757 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 40012

[startup+342.387 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8998
/proc/meminfo: memFree=404592/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=40516 CPUtime=342.29
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 13647 0 0 0 34221 8 0 0 25 0 1 0 202391856 41488384 8706 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 10129 8706 118 243 0 9883 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 40516

[startup+402.407 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8998
/proc/meminfo: memFree=403312/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=41432 CPUtime=402.29
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 14322 0 0 0 40221 8 0 0 25 0 1 0 202391856 42426368 9024 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 10358 9024 118 243 0 10112 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 41432

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=402544/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=42420 CPUtime=462.3
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 14580 0 0 0 46221 9 0 0 25 0 1 0 202391856 43438080 9217 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 10605 9217 118 243 0 10359 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 42420

[startup+522.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=400176/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=44280 CPUtime=522.3
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 15545 0 0 0 52220 10 0 0 25 0 1 0 202391856 45342720 9826 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 11070 9826 118 243 0 10824 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 44280

[startup+582.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=399600/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=44928 CPUtime=582.31
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 15755 0 0 0 58221 10 0 0 25 0 1 0 202391856 46006272 9938 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 11232 9938 118 243 0 10986 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 44928

[startup+642.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=396336/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=48096 CPUtime=642.31
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 17096 0 0 0 64220 11 0 0 25 0 1 0 202391856 49250304 10790 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 12024 10790 118 243 0 11778 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 48096

[startup+702.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=396016/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=48356 CPUtime=702.32
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 17177 0 0 0 70220 12 0 0 25 0 1 0 202391856 49516544 10838 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 12089 10838 118 243 0 11843 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 48356

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=392816/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=51248 CPUtime=762.31
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 18108 0 0 0 76218 13 0 0 25 0 1 0 202391856 52477952 11671 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 12812 11671 118 243 0 12566 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 51248

[startup+822.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=392240/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=51808 CPUtime=822.32
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 18691 0 0 0 82218 14 0 0 25 0 1 0 202391856 53051392 11792 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 12952 11792 118 243 0 12706 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 51808

[startup+882.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8998
/proc/meminfo: memFree=392176/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=51940 CPUtime=882.33
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 18742 0 0 0 88219 14 0 0 25 0 1 0 202391856 53186560 11843 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 12985 11843 118 243 0 12739 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 51940

[startup+942.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9106
/proc/meminfo: memFree=388672/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=53812 CPUtime=942.31
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 19412 0 0 0 94216 15 0 0 25 0 1 0 202391856 55103488 12415 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580643 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 13453 12415 118 243 0 13207 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 53812

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375664/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1002.28
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25493 0 0 0 100210 18 0 0 25 0 1 0 202391856 77582336 15859 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 15859 118 243 0 18695 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 75764

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375792/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1062.29
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25494 0 0 0 106211 18 0 0 25 0 1 0 202391856 77582336 15860 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 15860 118 243 0 18695 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 75764

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375792/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1122.3
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25496 0 0 0 112211 19 0 0 25 0 1 0 202391856 77582336 15862 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 15862 118 243 0 18695 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 75764

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375408/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1182.3
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25611 0 0 0 118211 19 0 0 25 0 1 0 202391856 77582336 15977 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 15977 118 243 0 18695 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 75764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375152/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1200.02
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25673 0 0 0 119983 19 0 0 25 0 1 0 202391856 77582336 16039 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 16039 118 243 0 18695 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 75764

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9196
/proc/meminfo: memFree=375152/2055920 swapFree=4183208/4192956
[pid=8997] ppid=8995 vsize=75764 CPUtime=1200.02
/proc/8997/stat : 8997 (cmusat) R 8995 8997 7826 0 -1 4194304 25673 0 0 0 119983 19 0 0 25 0 1 0 202391856 77582336 16039 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8997/statm: 18941 16039 118 243 0 18695 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 75764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.202969
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 77780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25673
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= 1848

runsolver used 0.799878 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 18:45:54 UTC 2007

IDJOB= 296487
IDBENCH= 19938
IDSOLVER= 121
FILE ID= node55/296487-1171824354

PBS_JOBID= 3839634

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296487-1171824354/cmusat /tmp/evaluation/296487-1171824354/instance-296487-1171824354.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-296487-1171824354 -o ROOT/results/node55/solver-296487-1171824354 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296487-1171824354/cmusat /tmp/evaluation/296487-1171824354/instance-296487-1171824354.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4e805ab7dbe0d5b1331a11ff5f4f3a71

RANDOM SEED= 309139651

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        439888 kB
Buffers:         40568 kB
Cached:        1477712 kB
SwapCached:       3628 kB
Active:         727248 kB
Inactive:       800612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        439888 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            74224 kB
Committed_AS:   702044 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Sun Feb 18 19:05:57 UTC 2007