Trace number 305753

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) 1200.07 1200.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.02	c |  Number of clauses:    16800                                                |

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/node4/watcher-305753-1172085049 -o ROOT/results/node4/solver-305753-1172085049 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305753-1172085049/cmusat /tmp/evaluation/305753-1172085049/instance-305753-1172085049.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 18735
/proc/meminfo: memFree=1446880/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=2792 CPUtime=0
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 228459816 2859008 345 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134532211 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 698 345 96 243 0 452 0

[startup+0.107474 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18735
/proc/meminfo: memFree=1446880/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=4636 CPUtime=0.1
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 1188 0 0 0 10 0 0 0 18 0 1 0 228459816 4747264 703 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590119 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 1159 703 113 243 0 913 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4636

[startup+0.515513 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18735
/proc/meminfo: memFree=1446880/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=5428 CPUtime=0.5
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 1396 0 0 0 50 0 0 0 21 0 1 0 228459816 5558272 911 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592046 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 1357 911 118 243 0 1111 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5428

[startup+1.33659 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1442008/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=7540 CPUtime=1.32
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 1952 0 0 0 132 0 0 0 25 0 1 0 228459816 7720960 1467 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 1885 1467 118 243 0 1639 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7540

[startup+2.97875 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1439576/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=9448 CPUtime=2.97
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 2537 0 0 0 296 1 0 0 25 0 1 0 228459816 9674752 1959 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134582371 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 2362 1959 118 243 0 2116 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9448

[startup+6.25506 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1437016/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=11576 CPUtime=6.24
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 3184 0 0 0 623 1 0 0 25 0 1 0 228459816 11853824 2509 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589745 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 2894 2509 118 243 0 2648 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11576

[startup+12.7107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1433880/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=14632 CPUtime=12.7
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 4122 0 0 0 1268 2 0 0 25 0 1 0 228459816 14983168 3287 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 3658 3287 118 243 0 3412 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14632

[startup+25.5139 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1430808/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=17700 CPUtime=25.5
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 5098 0 0 0 2547 3 0 0 25 0 1 0 228459816 18124800 4084 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 4425 4084 118 243 0 4179 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17700

[startup+51.1234 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1422040/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=27116 CPUtime=51.1
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 7802 0 0 0 5106 4 0 0 25 0 1 0 228459816 27766784 6246 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589948 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 6779 6246 118 243 0 6533 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27116

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1410200/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=38580 CPUtime=102.3
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 11201 0 0 0 10223 7 0 0 25 0 1 0 228459816 39505920 9199 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 9645 9199 118 243 0 9399 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 38580

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1400792/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=47748 CPUtime=162.32
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 13788 0 0 0 16222 10 0 0 25 0 1 0 228459816 48893952 11565 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 11937 11565 118 243 0 11691 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47748

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1375256/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=74980 CPUtime=222.34
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 20927 0 0 0 22219 15 0 0 25 0 1 0 228459816 76779520 17927 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 18745 17927 118 243 0 18499 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 74980

[startup+282.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1375000/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=75024 CPUtime=282.36
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 21122 0 0 0 28221 15 0 0 25 0 1 0 228459816 76824576 17982 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 18756 17982 118 243 0 18510 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 75024

[startup+342.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1374744/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=75068 CPUtime=342.37
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 21328 0 0 0 34222 15 0 0 25 0 1 0 228459816 76869632 18037 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 18767 18037 118 243 0 18521 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 75068

[startup+402.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1371096/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=78216 CPUtime=402.39
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 22568 0 0 0 40222 17 0 0 25 0 1 0 228459816 80093184 18940 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 19554 18940 118 243 0 19308 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 78216

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1368344/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=81436 CPUtime=462.4
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 23341 0 0 0 46222 18 0 0 25 0 1 0 228459816 83390464 19713 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 20359 19713 118 243 0 20113 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 81436

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1357912/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=91476 CPUtime=522.43
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 26072 0 0 0 52221 22 0 0 25 0 1 0 228459816 93671424 22255 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107840 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 22869 22255 118 243 0 22623 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 91476

[startup+582.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1349272/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=99992 CPUtime=582.45
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 28230 0 0 0 58220 25 0 0 25 0 1 0 228459816 102391808 24413 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 24998 24413 118 243 0 24752 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 99992

[startup+642.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1342872/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=106172 CPUtime=642.47
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 30022 0 0 0 64219 28 0 0 25 0 1 0 228459816 108720128 26000 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 26543 26000 118 243 0 26297 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 106172

[startup+702.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1338840/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=109944 CPUtime=702.47
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 31267 0 0 0 70218 29 0 0 25 0 1 0 228459816 112582656 27023 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 27486 27023 118 243 0 27240 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 109944

[startup+762.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1338776/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=109944 CPUtime=762.49
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 31267 0 0 0 76219 30 0 0 25 0 1 0 228459816 112582656 27023 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 27486 27023 118 243 0 27240 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 109944

[startup+822.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276440/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=175964 CPUtime=822.51
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48094 0 0 0 82213 38 0 0 25 0 1 0 228459816 180187136 42565 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 43991 42565 118 243 0 43745 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 175964

[startup+882.754 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276440/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=175964 CPUtime=882.52
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48097 0 0 0 88214 38 0 0 25 0 1 0 228459816 180187136 42568 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 43991 42568 118 243 0 43745 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 175964

[startup+942.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276184/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=175964 CPUtime=942.54
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48154 0 0 0 94215 39 0 0 25 0 1 0 228459816 180187136 42625 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 43991 42625 118 243 0 43745 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 175964

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276120/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=176056 CPUtime=1002.55
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48473 0 0 0 100216 39 0 0 25 0 1 0 228459816 180281344 42683 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 44014 42683 118 243 0 43768 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 176056

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276120/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=176056 CPUtime=1062.58
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48473 0 0 0 106218 40 0 0 25 0 1 0 228459816 180281344 42683 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 44014 42683 118 243 0 43768 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 176056

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1276120/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=176056 CPUtime=1122.59
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48473 0 0 0 112219 40 0 0 25 0 1 0 228459816 180281344 42683 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134579083 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 44014 42683 118 243 0 43768 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 176056

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1275608/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=176156 CPUtime=1182.61
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48882 0 0 0 118220 41 0 0 25 0 1 0 228459816 180383744 42808 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 44039 42808 118 243 0 43793 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 176156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18736
/proc/meminfo: memFree=1275608/2055920 swapFree=4192812/4192956
[pid=18735] ppid=18733 vsize=176156 CPUtime=1200.03
/proc/18735/stat : 18735 (cmusat) R 18733 18735 18040 0 -1 4194304 48882 0 0 0 119962 41 0 0 25 0 1 0 228459816 180383744 42808 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/18735/statm: 44039 42808 118 243 0 43793 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 176156

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.07
CPU user time (s): 1199.62
CPU system time (s): 0.444932
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 176156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48882
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= 955

runsolver used 1.42678 second user time and 2.83257 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 19:10:50 UTC 2007

IDJOB= 305753
IDBENCH= 20164
IDSOLVER= 121
FILE ID= node4/305753-1172085049

PBS_JOBID= 3865325

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305753-1172085049/cmusat /tmp/evaluation/305753-1172085049/instance-305753-1172085049.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-305753-1172085049 -o ROOT/results/node4/solver-305753-1172085049 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305753-1172085049/cmusat /tmp/evaluation/305753-1172085049/instance-305753-1172085049.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 827246811

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1447416 kB
Buffers:         56108 kB
Cached:         414928 kB
SwapCached:          0 kB
Active:         211128 kB
Inactive:       320132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          79076 kB
Slab:            62820 kB
Committed_AS:  1026384 kB
PageTables:       1768 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 node4 on Wed Feb 21 19:30:52 UTC 2007