Trace number 302309

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) 1200.1 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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-302309-1172008910 -o ROOT/results/node17/solver-302309-1172008910 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302309-1172008910/cmusat /tmp/evaluation/302309-1172008910/instance-302309-1172008910.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: 0.92 0.98 0.99 3/83 7060
/proc/meminfo: memFree=1541776/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=2448 CPUtime=0
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 220845271 2506752 283 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 612 284 96 243 0 366 0

[startup+0.107078 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7060
/proc/meminfo: memFree=1541776/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=3860 CPUtime=0.1
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 668 0 0 0 10 0 0 0 18 0 1 0 220845271 3952640 651 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 965 651 108 243 0 719 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3860

[startup+0.515122 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7060
/proc/meminfo: memFree=1541776/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=5852 CPUtime=0.5
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 1593 0 0 0 50 0 0 0 21 0 1 0 220845271 5992448 1055 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135091368 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 1463 1055 118 243 0 1217 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5852

[startup+1.33521 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7061
/proc/meminfo: memFree=1535432/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=9152 CPUtime=1.33
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 2424 0 0 0 132 1 0 0 25 0 1 0 220845271 9371648 1886 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 2288 1886 118 243 0 2042 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9152

[startup+2.97137 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7065
/proc/meminfo: memFree=1531976/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=11608 CPUtime=2.96
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 3213 0 0 0 295 1 0 0 25 0 1 0 220845271 11886592 2525 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 2902 2525 118 243 0 2656 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11608

[startup+6.24972 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7067
/proc/meminfo: memFree=1529744/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=14008 CPUtime=6.23
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 4018 0 0 0 622 1 0 0 25 0 1 0 220845271 14344192 3165 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 3502 3165 118 243 0 3256 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14008

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7081
/proc/meminfo: memFree=1526992/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=16136 CPUtime=12.68
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 4675 0 0 0 1266 2 0 0 25 0 1 0 220845271 16523264 3702 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581878 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 4034 3702 118 243 0 3788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16136

[startup+25.5217 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 7109
/proc/meminfo: memFree=1515216/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=28924 CPUtime=25.47
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 8123 0 0 0 2544 3 0 0 25 0 1 0 220845271 29618176 6668 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 7231 6668 118 243 0 6985 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28924

[startup+51.1484 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1513856/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=31376 CPUtime=51.06
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 9085 0 0 0 5102 4 0 0 25 0 1 0 220845271 32129024 7381 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 7844 7381 118 243 0 7598 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31376

[startup+102.368 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1499904/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=45484 CPUtime=102.27
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 12984 0 0 0 10218 9 0 0 25 0 1 0 220845271 46575616 10978 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 11371 10978 118 243 0 11125 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45484

[startup+162.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1465024/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=81340 CPUtime=162.29
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 22394 0 0 0 16215 14 0 0 25 0 1 0 220845271 83292160 19458 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592420 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 20335 19458 118 243 0 20089 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81340

[startup+222.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1464832/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=81424 CPUtime=222.3
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 22762 0 0 0 22215 15 0 0 25 0 1 0 220845271 83378176 19536 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 20356 19536 118 243 0 20110 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 81424

[startup+282.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1464384/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=81532 CPUtime=282.31
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 23230 0 0 0 28215 16 0 0 25 0 1 0 220845271 83488768 19669 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 20383 19669 118 243 0 20137 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 81532

[startup+342.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1463168/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=82860 CPUtime=342.32
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 23622 0 0 0 34215 17 0 0 25 0 1 0 220845271 84848640 20061 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 20715 20061 118 243 0 20469 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 82860

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1460352/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=85348 CPUtime=402.34
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 24413 0 0 0 40215 19 0 0 25 0 1 0 220845271 87396352 20664 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 21337 20664 118 243 0 21091 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 85348

[startup+462.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1449728/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=95720 CPUtime=462.35
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 27293 0 0 0 46213 22 0 0 25 0 1 0 220845271 98017280 23341 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 23930 23341 118 243 0 23684 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 95720

[startup+522.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1439168/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=106120 CPUtime=522.38
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 30147 0 0 0 52211 27 0 0 25 0 1 0 220845271 108666880 25976 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 26530 25976 118 243 0 26284 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 106120

[startup+582.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1433216/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=111744 CPUtime=582.39
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 31865 0 0 0 58211 28 0 0 25 0 1 0 220845271 114425856 27456 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 27936 27456 118 243 0 27690 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 111744

[startup+642.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1433216/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=111876 CPUtime=642.41
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 31876 0 0 0 64212 29 0 0 25 0 1 0 220845271 114561024 27467 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 27969 27467 118 243 0 27723 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 111876

[startup+702.669 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1428608/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=116364 CPUtime=702.42
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 33060 0 0 0 70211 31 0 0 25 0 1 0 220845271 119156736 28651 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 29091 28651 118 243 0 28845 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 116364

[startup+762.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1424256/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=120280 CPUtime=762.43
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 34348 0 0 0 76210 33 0 0 25 0 1 0 220845271 123166720 29681 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 30070 29681 118 243 0 29824 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 120280

[startup+822.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1424192/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=120456 CPUtime=822.45
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 34388 0 0 0 82212 33 0 0 25 0 1 0 220845271 123346944 29721 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 30114 29721 118 243 0 29868 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 120456

[startup+882.762 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1357248/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191512 CPUtime=882.46
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52210 0 0 0 88206 40 0 0 25 0 1 0 220845271 196108288 46416 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47878 46416 118 243 0 47632 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 191512

[startup+942.793 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7141
/proc/meminfo: memFree=1357056/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191608 CPUtime=942.48
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52535 0 0 0 94207 41 0 0 25 0 1 0 220845271 196206592 46461 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47902 46461 118 243 0 47656 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 191608

[startup+1002.82 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 7141
/proc/meminfo: memFree=1357056/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191608 CPUtime=1002.49
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52538 0 0 0 100208 41 0 0 25 0 1 0 220845271 196206592 46464 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47902 46464 118 243 0 47656 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 191608

[startup+1062.86 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 7141
/proc/meminfo: memFree=1356992/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191740 CPUtime=1062.52
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52556 0 0 0 106210 42 0 0 25 0 1 0 220845271 196341760 46482 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47935 46482 118 243 0 47689 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 191740

[startup+1122.89 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7141
/proc/meminfo: memFree=1356416/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191848 CPUtime=1122.53
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52997 0 0 0 112210 43 0 0 25 0 1 0 220845271 196452352 46619 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47962 46619 118 243 0 47716 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 191848

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7141
/proc/meminfo: memFree=1356480/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191848 CPUtime=1182.54
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52997 0 0 0 118211 43 0 0 25 0 1 0 220845271 196452352 46619 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47962 46619 118 243 0 47716 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 191848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7141
/proc/meminfo: memFree=1356480/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191848 CPUtime=1200.05
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52997 0 0 0 119962 43 0 0 25 0 1 0 220845271 196452352 46619 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47962 46619 118 243 0 47716 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 191848

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7141
/proc/meminfo: memFree=1356480/2055920 swapFree=4192812/4192956
[pid=7060] ppid=7058 vsize=191848 CPUtime=1200.05
/proc/7060/stat : 7060 (cmusat) R 7058 7060 5961 0 -1 4194304 52997 0 0 0 119962 43 0 0 25 0 1 0 220845271 196452352 46619 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7060/statm: 47962 46619 118 243 0 47716 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 191848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1199.63
CPU system time (s): 0.466929
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 191848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.466929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52997
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= 23586

runsolver used 1.40079 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 22:01:50 UTC 2007

IDJOB= 302309
IDBENCH= 20080
IDSOLVER= 121
FILE ID= node17/302309-1172008910

PBS_JOBID= 3849108

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302309-1172008910/cmusat /tmp/evaluation/302309-1172008910/instance-302309-1172008910.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-302309-1172008910 -o ROOT/results/node17/solver-302309-1172008910 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302309-1172008910/cmusat /tmp/evaluation/302309-1172008910/instance-302309-1172008910.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 400639015

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:       1542248 kB
Buffers:         55372 kB
Cached:         339028 kB
SwapCached:          0 kB
Active:         292744 kB
Inactive:       146964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          64624 kB
Slab:            59128 kB
Committed_AS:   802680 kB
PageTables:       1992 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= 66544 MiB

End job on node17 on Tue Feb 20 22:21:53 UTC 2007