Trace number 302022

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-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
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 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-302022-1172002295 -o ROOT/results/node18/solver-302022-1172002295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302022-1172002295/cmusat /tmp/evaluation/302022-1172002295/instance-302022-1172002295.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 6639
/proc/meminfo: memFree=1523760/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=2448 CPUtime=0
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 220184045 2506752 309 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 612 309 96 243 0 366 0

[startup+0.107461 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 6639
/proc/meminfo: memFree=1523760/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=4100 CPUtime=0.1
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 220184045 4198400 730 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134522194 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 1025 730 108 243 0 779 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4100

[startup+0.5155 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 6639
/proc/meminfo: memFree=1523760/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=6184 CPUtime=0.5
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 1777 0 0 0 50 0 0 0 22 0 1 0 220184045 6332416 1114 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 1546 1114 119 243 0 1300 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6184

[startup+1.33558 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1517352/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=9220 CPUtime=1.33
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 2560 0 0 0 131 2 0 0 25 0 1 0 220184045 9441280 1897 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 2305 1897 119 243 0 2059 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9220

[startup+2.97174 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1513128/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=13696 CPUtime=2.96
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 3835 0 0 0 293 3 0 0 25 0 1 0 220184045 14024704 3051 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 3424 3051 119 243 0 3178 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13696

[startup+6.25305 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1511208/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=15816 CPUtime=6.24
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 4439 0 0 0 621 3 0 0 25 0 1 0 220184045 16195584 3592 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 3954 3592 119 243 0 3708 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15816

[startup+12.7037 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1506864/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=18348 CPUtime=12.69
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 5302 0 0 0 1266 3 0 0 25 0 1 0 220184045 18788352 4254 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 4587 4254 119 243 0 4341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18348

[startup+25.5109 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1502768/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=23416 CPUtime=25.49
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 6942 0 0 0 2545 4 0 0 25 0 1 0 220184045 23977984 5592 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 5854 5592 119 243 0 5608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23416

[startup+51.1184 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1488816/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=37128 CPUtime=51.1
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 10590 0 0 0 5104 6 0 0 25 0 1 0 220184045 38019072 8720 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 9282 8720 119 243 0 9036 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 37128

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1480112/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=45680 CPUtime=102.29
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 13123 0 0 0 10221 8 0 0 25 0 1 0 220184045 46776320 10928 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 11420 10928 119 243 0 11174 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45680

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1468144/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=57380 CPUtime=162.32
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 16395 0 0 0 16220 12 0 0 25 0 1 0 220184045 58757120 13949 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 14345 13949 119 243 0 14099 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 57380

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1460592/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=64592 CPUtime=222.33
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 18524 0 0 0 22218 15 0 0 25 0 1 0 220184045 66142208 15793 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 16148 15793 119 243 0 15902 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 64592

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1410032/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117300 CPUtime=282.33
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 31936 0 0 0 28210 23 0 0 25 0 1 0 220184045 120115200 28360 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29325 28360 119 243 0 29079 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 117300

[startup+342.45 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1409712/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117404 CPUtime=342.35
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 32392 0 0 0 34211 24 0 0 25 0 1 0 220184045 120221696 28466 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29351 28466 119 243 0 29105 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 117404

[startup+402.482 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1409456/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117464 CPUtime=402.37
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 32662 0 0 0 40212 25 0 0 25 0 1 0 220184045 120283136 28541 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29366 28541 119 243 0 29120 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 117464

[startup+462.508 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1409328/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117464 CPUtime=462.37
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 32706 0 0 0 46212 25 0 0 25 0 1 0 220184045 120283136 28585 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29366 28585 119 243 0 29120 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 117464

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1409200/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117532 CPUtime=522.39
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 32957 0 0 0 52213 26 0 0 25 0 1 0 220184045 120352768 28626 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29383 28626 119 243 0 29137 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 117532

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1409008/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=117532 CPUtime=582.4
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 32989 0 0 0 58214 26 0 0 25 0 1 0 220184045 120352768 28658 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29383 28658 119 243 0 29137 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 117532

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1408368/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=118132 CPUtime=642.42
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 33384 0 0 0 64215 27 0 0 25 0 1 0 220184045 120967168 28826 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 29533 28826 119 243 0 29287 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 118132

[startup+702.629 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1396592/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=129572 CPUtime=702.42
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 36561 0 0 0 70212 30 0 0 25 0 1 0 220184045 132681728 31758 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 32393 31758 119 243 0 32147 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 129572

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1396464/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=129716 CPUtime=762.45
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 36597 0 0 0 76214 31 0 0 25 0 1 0 220184045 132829184 31794 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 32429 31794 119 243 0 32183 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 129716

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1381744/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=144284 CPUtime=822.46
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 40530 0 0 0 82211 35 0 0 25 0 1 0 220184045 147746816 35462 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 36071 35462 119 243 0 35825 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 144284

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6640
/proc/meminfo: memFree=1381744/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=144284 CPUtime=882.47
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 40545 0 0 0 88212 35 0 0 25 0 1 0 220184045 147746816 35477 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 36071 35477 119 243 0 35825 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 144284

[startup+942.749 s]
/proc/loadavg: 1.06 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1381040/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=145268 CPUtime=942.48
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 40777 0 0 0 94212 36 0 0 25 0 1 0 220184045 148754432 35709 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 36317 35709 119 243 0 36071 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 145268

[startup+1002.78 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1368688/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=157008 CPUtime=1002.49
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 44094 0 0 0 100209 40 0 0 25 0 1 0 220184045 160776192 38739 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 39252 38739 119 243 0 39006 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 157008

[startup+1062.81 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 6640
/proc/meminfo: memFree=1368624/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=157008 CPUtime=1062.51
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 44097 0 0 0 106211 40 0 0 25 0 1 0 220184045 160776192 38742 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 39252 38742 119 243 0 39006 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 157008

[startup+1122.84 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1368560/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=157008 CPUtime=1122.52
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 44102 0 0 0 112211 41 0 0 25 0 1 0 220184045 160776192 38747 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 39252 38747 119 243 0 39006 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 157008

[startup+1182.87 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1360304/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=165348 CPUtime=1182.54
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 46226 0 0 0 118210 44 0 0 25 0 1 0 220184045 169316352 40871 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 41337 40871 119 243 0 41091 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 165348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=170100 CPUtime=1200.05
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 47445 0 0 0 119960 45 0 0 25 0 1 0 220184045 174182400 42090 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 42525 42090 119 243 0 42279 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 170100

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: 1.00 1.01 0.95 2/78 6640
/proc/meminfo: memFree=1355184/2055920 swapFree=4192812/4192956
[pid=6639] ppid=6637 vsize=170100 CPUtime=1200.05
/proc/6639/stat : 6639 (cmusat) R 6637 6639 6256 0 -1 4194304 47445 0 0 0 119960 45 0 0 25 0 1 0 220184045 174182400 42090 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6639/statm: 42525 42090 119 243 0 42279 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 170100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.61
CPU system time (s): 0.478927
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 170100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47445
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= 24750

runsolver used 1.35479 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 20:11:35 UTC 2007

IDJOB= 302022
IDBENCH= 20073
IDSOLVER= 121
FILE ID= node18/302022-1172002295

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-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/302022-1172002295/cmusat /tmp/evaluation/302022-1172002295/instance-302022-1172002295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-302022-1172002295 -o ROOT/results/node18/solver-302022-1172002295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302022-1172002295/cmusat /tmp/evaluation/302022-1172002295/instance-302022-1172002295.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 308176563

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:       1524168 kB
Buffers:         56172 kB
Cached:         342444 kB
SwapCached:          0 kB
Active:         316140 kB
Inactive:       142060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          78460 kB
Slab:            59220 kB
Committed_AS:   862184 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 20:31:38 UTC 2007