Trace number 301899

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.03	c |  Number of clauses:    22000                                                |

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-301899-1171998684 -o ROOT/results/node18/solver-301899-1171998684 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301899-1171998684/cmusat /tmp/evaluation/301899-1171998684/instance-301899-1171998684.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: 0.37 0.82 0.94 3/77 6316
/proc/meminfo: memFree=1525624/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=2448 CPUtime=0
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 219823000 2506752 307 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134532143 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 612 308 96 243 0 366 0

[startup+0.107223 s]
/proc/loadavg: 0.37 0.82 0.94 3/77 6316
/proc/meminfo: memFree=1525624/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=4096 CPUtime=0.1
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 746 0 0 0 10 0 0 0 18 0 1 0 219823000 4194304 729 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134522230 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 1024 729 108 243 0 778 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4096

[startup+0.515262 s]
/proc/loadavg: 0.37 0.82 0.94 3/77 6316
/proc/meminfo: memFree=1525624/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=6052 CPUtime=0.51
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 1756 0 0 0 51 0 0 0 21 0 1 0 219823000 6197248 1094 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578556 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 1513 1094 119 243 0 1267 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6052

[startup+1.33534 s]
/proc/loadavg: 0.42 0.82 0.94 2/78 6317
/proc/meminfo: memFree=1519344/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=8956 CPUtime=1.33
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 2511 0 0 0 132 1 0 0 25 0 1 0 219823000 9170944 1849 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 2239 1849 119 243 0 1993 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8956

[startup+2.9715 s]
/proc/loadavg: 0.42 0.82 0.94 2/78 6317
/proc/meminfo: memFree=1515440/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=13688 CPUtime=2.96
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 3778 0 0 0 295 1 0 0 25 0 1 0 219823000 14016512 3057 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 3422 3057 119 243 0 3176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13688

[startup+6.25185 s]
/proc/loadavg: 0.42 0.82 0.94 2/78 6317
/proc/meminfo: memFree=1512880/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=14760 CPUtime=6.24
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 4190 0 0 0 622 2 0 0 25 0 1 0 219823000 15114240 3345 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 3690 3345 119 243 0 3444 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14760

[startup+12.7034 s]
/proc/loadavg: 0.51 0.82 0.94 2/78 6317
/proc/meminfo: memFree=1508272/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=18744 CPUtime=12.69
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 5395 0 0 0 1267 2 0 0 25 0 1 0 219823000 19193856 4349 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 4686 4349 119 243 0 4440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18744

[startup+25.5137 s]
/proc/loadavg: 0.58 0.83 0.94 2/78 6317
/proc/meminfo: memFree=1503920/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=23004 CPUtime=25.5
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 6725 0 0 0 2547 3 0 0 25 0 1 0 219823000 23556096 5457 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 5751 5457 119 243 0 5505 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23004

[startup+51.1231 s]
/proc/loadavg: 0.72 0.84 0.94 2/78 6317
/proc/meminfo: memFree=1487216/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=40560 CPUtime=51.1
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 11449 0 0 0 5104 6 0 0 25 0 1 0 219823000 41533440 9581 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 10140 9581 119 243 0 9894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 40560

[startup+102.34 s]
/proc/loadavg: 0.89 0.87 0.94 2/78 6317
/proc/meminfo: memFree=1483440/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=44088 CPUtime=102.3
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 12758 0 0 0 10223 7 0 0 25 0 1 0 219823000 45146112 10566 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 11022 10566 119 243 0 10776 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44088

[startup+162.372 s]
/proc/loadavg: 0.96 0.89 0.94 2/78 6317
/proc/meminfo: memFree=1466928/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=60176 CPUtime=162.32
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 17256 0 0 0 16221 11 0 0 25 0 1 0 219823000 61620224 14675 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 15044 14675 119 243 0 14798 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 60176

[startup+222.402 s]
/proc/loadavg: 0.98 0.90 0.94 2/78 6317
/proc/meminfo: memFree=1455472/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=71628 CPUtime=222.33
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 20478 0 0 0 22218 15 0 0 25 0 1 0 219823000 73347072 17593 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 17907 17593 119 243 0 17661 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 71628

[startup+282.426 s]
/proc/loadavg: 0.99 0.92 0.94 2/78 6317
/proc/meminfo: memFree=1414704/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114424 CPUtime=282.34
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 31419 0 0 0 28214 20 0 0 25 0 1 0 219823000 117170176 27677 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28606 27677 119 243 0 28360 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 114424

[startup+342.453 s]
/proc/loadavg: 0.99 0.93 0.94 2/78 6317
/proc/meminfo: memFree=1414448/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114480 CPUtime=342.35
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 31669 0 0 0 34214 21 0 0 25 0 1 0 219823000 117227520 27746 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28620 27746 119 243 0 28374 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 114480

[startup+402.486 s]
/proc/loadavg: 0.99 0.94 0.94 2/78 6317
/proc/meminfo: memFree=1414128/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114540 CPUtime=402.36
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 31939 0 0 0 40215 21 0 0 25 0 1 0 219823000 117288960 27821 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28635 27821 119 243 0 28389 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 114540

[startup+462.516 s]
/proc/loadavg: 0.99 0.95 0.94 2/78 6317
/proc/meminfo: memFree=1413872/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114608 CPUtime=462.38
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 32234 0 0 0 46216 22 0 0 25 0 1 0 219823000 117358592 27906 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28652 27906 119 243 0 28406 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 114608

[startup+522.544 s]
/proc/loadavg: 0.99 0.95 0.94 2/78 6317
/proc/meminfo: memFree=1413872/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114608 CPUtime=522.39
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 32234 0 0 0 52216 23 0 0 25 0 1 0 219823000 117358592 27906 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28652 27906 119 243 0 28406 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 114608

[startup+582.571 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 6317
/proc/meminfo: memFree=1413488/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=114680 CPUtime=582.4
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 32551 0 0 0 58217 23 0 0 25 0 1 0 219823000 117432320 27996 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 28670 27996 119 243 0 28424 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 114680

[startup+642.6 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1402672/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=125188 CPUtime=642.41
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 35503 0 0 0 64214 27 0 0 25 0 1 0 219823000 128192512 30703 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 31297 30703 119 243 0 31051 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 125188

[startup+702.631 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1402352/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=125696 CPUtime=702.43
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 35584 0 0 0 70215 28 0 0 25 0 1 0 219823000 128712704 30784 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 31424 30784 119 243 0 31178 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 125696

[startup+762.659 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1387952/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=140084 CPUtime=762.44
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 39273 0 0 0 76212 32 0 0 25 0 1 0 219823000 143446016 34473 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 35021 34473 119 243 0 34775 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 140084

[startup+822.694 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1386800/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=140832 CPUtime=822.46
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 39732 0 0 0 82213 33 0 0 25 0 1 0 219823000 144211968 34667 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 35208 34667 119 243 0 34962 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 140832

[startup+882.723 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1385712/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=142080 CPUtime=882.47
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 40039 0 0 0 88213 34 0 0 25 0 1 0 219823000 145489920 34974 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 35520 34974 119 243 0 35274 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 142080

[startup+942.75 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1372592/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=154752 CPUtime=942.48
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 43562 0 0 0 94209 39 0 0 25 0 1 0 219823000 158466048 38210 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 38688 38210 119 243 0 38442 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 154752

[startup+1002.78 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1372528/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=154752 CPUtime=1002.49
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 43575 0 0 0 100210 39 0 0 25 0 1 0 219823000 158466048 38223 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 38688 38223 119 243 0 38442 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 154752

[startup+1062.81 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1372272/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=155208 CPUtime=1062.51
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 43643 0 0 0 106211 40 0 0 25 0 1 0 219823000 158932992 38291 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 38802 38291 119 243 0 38556 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 155208

[startup+1122.84 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1360944/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=166432 CPUtime=1122.52
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 46506 0 0 0 112209 43 0 0 25 0 1 0 219823000 170426368 41154 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 41608 41154 119 243 0 41362 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 166432

[startup+1182.86 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=173272 CPUtime=1182.54
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 48543 0 0 0 118207 47 0 0 25 0 1 0 219823000 177430528 42880 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 43318 42880 119 243 0 43072 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 173272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=173272 CPUtime=1200.05
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 48543 0 0 0 119958 47 0 0 25 0 1 0 219823000 177430528 42880 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 43318 42880 119 243 0 43072 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 173272

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 6317
/proc/meminfo: memFree=1353904/2055920 swapFree=4192812/4192956
[pid=6316] ppid=6314 vsize=173272 CPUtime=1200.05
/proc/6316/stat : 6316 (cmusat) R 6314 6316 6256 0 -1 4194304 48543 0 0 0 119958 47 0 0 25 0 1 0 219823000 177430528 42880 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6316/statm: 43318 42880 119 243 0 43072 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 173272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.59
CPU system time (s): 0.499924
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 173272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48543
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= 1726

runsolver used 1.3368 second user time and 2.6586 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 19:11:25 UTC 2007

IDJOB= 301899
IDBENCH= 20070
IDSOLVER= 121
FILE ID= node18/301899-1171998684

PBS_JOBID= 3849121

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301899-1171998684/cmusat /tmp/evaluation/301899-1171998684/instance-301899-1171998684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301899-1171998684 -o ROOT/results/node18/solver-301899-1171998684 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301899-1171998684/cmusat /tmp/evaluation/301899-1171998684/instance-301899-1171998684.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 79767826

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:       1526096 kB
Buffers:         56128 kB
Cached:         340788 kB
SwapCached:          0 kB
Active:         315956 kB
Inactive:       140388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          78292 kB
Slab:            59152 kB
Committed_AS:   859936 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= 66543 MiB

End job on node18 on Tue Feb 20 19:31:27 UTC 2007