Trace number 306450

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 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
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:  7000                                                 |
0.00/0.04	c |  Number of clauses:    29400                                                |

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/node18/watcher-306450-1172099290 -o ROOT/results/node18/solver-306450-1172099290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306450-1172099290/cmusat /tmp/evaluation/306450-1172099290/instance-306450-1172099290.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 3/77 16704
/proc/meminfo: memFree=1892080/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=3208 CPUtime=0
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 229883570 3284992 471 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 802 471 96 243 0 556 0

[startup+0.107109 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16704
/proc/meminfo: memFree=1892080/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=5292 CPUtime=0.1
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 1081 0 0 0 10 0 0 0 18 0 1 0 229883570 5419008 1005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135087762 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 1323 1005 108 243 0 1077 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5292

[startup+0.51615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16704
/proc/meminfo: memFree=1892080/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=6680 CPUtime=0.5
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 2037 0 0 0 50 0 0 0 21 0 1 0 229883570 6840320 1152 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581424 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 1670 1152 118 243 0 1424 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6680

[startup+1.33623 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1886504/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=8528 CPUtime=1.33
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 2517 0 0 0 132 1 0 0 25 0 1 0 229883570 8732672 1632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 2132 1632 118 243 0 1886 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8528

[startup+2.97239 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1884072/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=11564 CPUtime=2.96
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 3317 0 0 0 295 1 0 0 25 0 1 0 229883570 11841536 2432 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 2891 2432 118 243 0 2645 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11564

[startup+6.2487 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1877096/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=17688 CPUtime=6.23
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 4885 0 0 0 620 3 0 0 25 0 1 0 229883570 18112512 4000 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 4422 4001 118 243 0 4176 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17688

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1874024/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=19696 CPUtime=12.69
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 5667 0 0 0 1265 4 0 0 25 0 1 0 229883570 20168704 4540 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 4924 4540 118 243 0 4678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19696

[startup+25.5106 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1864424/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=29352 CPUtime=25.49
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 8246 0 0 0 2543 6 0 0 25 0 1 0 229883570 30056448 6944 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 7338 6944 118 243 0 7092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29352

[startup+51.1251 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1860712/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=32696 CPUtime=51.1
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 9438 0 0 0 5103 7 0 0 25 0 1 0 229883570 33480704 7852 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 8174 7852 118 243 0 7928 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32696

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1827816/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=67168 CPUtime=102.3
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 18425 0 0 0 10217 13 0 0 25 0 1 0 229883570 68780032 16064 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 16792 16064 118 243 0 16546 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 67168

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1827368/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=67240 CPUtime=162.32
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 18866 0 0 0 16218 14 0 0 25 0 1 0 229883570 68853760 16139 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581408 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 16810 16139 118 243 0 16564 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 67240

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1826984/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=67300 CPUtime=222.33
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 19224 0 0 0 22219 14 0 0 25 0 1 0 229883570 68915200 16219 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 16825 16219 118 243 0 16579 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 67300

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1817896/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=76180 CPUtime=282.35
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 21626 0 0 0 28218 17 0 0 25 0 1 0 229883570 78008320 18470 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 19045 18470 118 243 0 18799 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 76180

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1814824/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=79124 CPUtime=342.36
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 22583 0 0 0 34218 18 0 0 25 0 1 0 229883570 81022976 19267 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 19781 19267 118 243 0 19535 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 79124

[startup+402.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1805416/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=88144 CPUtime=402.38
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 25043 0 0 0 40218 20 0 0 25 0 1 0 229883570 90259456 21557 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 22036 21557 118 243 0 21790 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 88144

[startup+462.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1794728/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=98492 CPUtime=462.4
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 27860 0 0 0 46217 23 0 0 25 0 1 0 229883570 100855808 24193 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 24623 24193 118 243 0 24377 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 98492

[startup+522.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1783784/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=109112 CPUtime=522.4
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 30768 0 0 0 52214 26 0 0 25 0 1 0 229883570 111730688 26908 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 27278 26908 118 243 0 27032 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 109112

[startup+582.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1777960/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=114580 CPUtime=582.42
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 32406 0 0 0 58214 28 0 0 25 0 1 0 229883570 117329920 28339 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 28645 28339 118 243 0 28399 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 114580

[startup+642.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1772072/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=120704 CPUtime=642.44
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 33904 0 0 0 64214 30 0 0 25 0 1 0 229883570 123600896 29837 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 30176 29837 118 243 0 29930 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 120704

[startup+702.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1694312/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201356 CPUtime=702.45
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 54363 0 0 0 70204 41 0 0 25 0 1 0 229883570 206188544 49166 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50339 49166 118 243 0 50093 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 201356

[startup+762.686 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1694184/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201356 CPUtime=762.47
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 54366 0 0 0 76206 41 0 0 25 0 1 0 229883570 206188544 49169 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50339 49169 118 243 0 50093 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 201356

[startup+822.717 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1693800/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201428 CPUtime=822.48
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 54694 0 0 0 82206 42 0 0 25 0 1 0 229883570 206262272 49260 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50357 49260 118 243 0 50111 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 201428

[startup+882.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1693736/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201428 CPUtime=882.5
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 54694 0 0 0 88207 43 0 0 25 0 1 0 229883570 206262272 49260 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50357 49260 118 243 0 50111 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 201428

[startup+942.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1693224/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201508 CPUtime=942.5
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55048 0 0 0 94207 43 0 0 25 0 1 0 229883570 206344192 49359 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50377 49359 118 243 0 50131 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 201508

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1693160/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201508 CPUtime=1002.52
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55048 0 0 0 100208 44 0 0 25 0 1 0 229883570 206344192 49359 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50377 49359 118 243 0 50131 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 201508

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1692840/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201508 CPUtime=1062.53
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55104 0 0 0 106208 45 0 0 25 0 1 0 229883570 206344192 49415 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50377 49415 118 243 0 50131 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 201508

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1692648/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201592 CPUtime=1122.54
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55428 0 0 0 112209 45 0 0 25 0 1 0 229883570 206430208 49464 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50398 49464 118 243 0 50152 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 201592

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1692520/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201592 CPUtime=1182.55
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55428 0 0 0 118209 46 0 0 25 0 1 0 229883570 206430208 49464 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50398 49464 118 243 0 50152 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 201592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1692520/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201592 CPUtime=1200.06
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55428 0 0 0 119960 46 0 0 25 0 1 0 229883570 206430208 49464 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50398 49464 118 243 0 50152 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 201592

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16705
/proc/meminfo: memFree=1692520/2055920 swapFree=4192812/4192956
[pid=16704] ppid=16702 vsize=201592 CPUtime=1200.06
/proc/16704/stat : 16704 (cmusat) R 16702 16704 16013 0 -1 4194304 55428 0 0 0 119960 46 0 0 25 0 1 0 229883570 206430208 49464 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16704/statm: 50398 49464 118 243 0 50152 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 201592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.61
CPU system time (s): 0.498924
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 201592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55428
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= 857

runsolver used 1.41078 second user time and 2.85057 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 23:08:10 UTC 2007

IDJOB= 306450
IDBENCH= 20181
IDSOLVER= 121
FILE ID= node18/306450-1172099290

PBS_JOBID= 3865343

Free space on /tmp= 66542 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306450-1172099290/cmusat /tmp/evaluation/306450-1172099290/instance-306450-1172099290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-306450-1172099290 -o ROOT/results/node18/solver-306450-1172099290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306450-1172099290/cmusat /tmp/evaluation/306450-1172099290/instance-306450-1172099290.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 707123004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1892552 kB
Buffers:          9128 kB
Cached:          42688 kB
SwapCached:          0 kB
Active:          87840 kB
Inactive:        23584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          78528 kB
Slab:            37564 kB
Committed_AS:   903696 kB
PageTables:       1668 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= 66542 MiB

End job on node18 on Wed Feb 21 23:28:13 UTC 2007