Trace number 295380

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |

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/node66/watcher-295380-1171804560 -o ROOT/results/node66/solver-295380-1171804560 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295380-1171804560/cmusat /tmp/evaluation/295380-1171804560/instance-295380-1171804560.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 1.00 3/64 21466
/proc/meminfo: memFree=422616/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=2316 CPUtime=0
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 200413550 2371584 193 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 579 193 96 243 0 333 0

[startup+0.106594 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21466
/proc/meminfo: memFree=422616/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=2468 CPUtime=0.1
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 369 0 0 0 10 0 0 0 18 0 1 0 200413550 2527232 255 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 617 255 112 243 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2468

[startup+0.514675 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21466
/proc/meminfo: memFree=422616/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=3612 CPUtime=0.51
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 630 0 0 0 51 0 0 0 21 0 1 0 200413550 3698688 516 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 903 516 118 243 0 657 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3612

[startup+1.33484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=420112/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=4672 CPUtime=1.33
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 852 0 0 0 133 0 0 0 25 0 1 0 200413550 4784128 738 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 1168 738 118 243 0 922 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4672

[startup+2.97217 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=419792/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=4904 CPUtime=2.96
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 948 0 0 0 296 0 0 0 25 0 1 0 200413550 5021696 834 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 1226 834 118 243 0 980 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4904

[startup+6.24883 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=418640/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=5848 CPUtime=6.24
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 1258 0 0 0 623 1 0 0 25 0 1 0 200413550 5988352 1075 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 1462 1075 118 243 0 1216 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5848

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=416528/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=8132 CPUtime=12.69
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 2013 0 0 0 1268 1 0 0 25 0 1 0 200413550 8327168 1553 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 2033 1553 118 243 0 1787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8132

[startup+25.5067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=411408/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=14116 CPUtime=25.49
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 3922 0 0 0 2547 2 0 0 25 0 1 0 200413550 14454784 2828 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 3529 2828 118 243 0 3283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14116

[startup+51.1129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=410000/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=15040 CPUtime=51.08
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 4651 0 0 0 5105 3 0 0 25 0 1 0 200413550 15400960 3179 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 3760 3179 118 243 0 3514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15040

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=400208/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=26448 CPUtime=102.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 8282 0 0 0 10222 5 0 0 25 0 1 0 200413550 27082752 5630 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 6612 5630 118 243 0 6366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26448

[startup+162.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=398416/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=27864 CPUtime=162.28
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 9260 0 0 0 16222 6 0 0 25 0 1 0 200413550 28532736 6030 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 6966 6030 118 243 0 6720 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 27864

[startup+222.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=395216/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=30600 CPUtime=222.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 10562 0 0 0 22220 7 0 0 25 0 1 0 200413550 31334400 6844 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 7650 6844 118 243 0 7404 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30600

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=392464/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=33252 CPUtime=282.28
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 11575 0 0 0 28220 8 0 0 25 0 1 0 200413550 34050048 7530 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581393 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 8313 7530 118 243 0 8067 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 33252

[startup+342.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=379216/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=50956 CPUtime=342.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 16392 0 0 0 34217 10 0 0 25 0 1 0 200413550 52178944 10837 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 12739 10837 118 243 0 12493 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 50956

[startup+402.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=378576/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=50948 CPUtime=402.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 16871 0 0 0 40217 10 0 0 25 0 1 0 200413550 52170752 10970 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 12737 10970 118 243 0 12491 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 50948

[startup+462.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=378576/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=50948 CPUtime=462.28
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 16898 0 0 0 46218 10 0 0 25 0 1 0 200413550 52170752 10997 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 12737 10997 118 243 0 12491 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 50948

[startup+522.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=378000/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=51080 CPUtime=522.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 17387 0 0 0 52217 10 0 0 25 0 1 0 200413550 52305920 11142 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590350 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 12770 11142 118 243 0 12524 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 51080

[startup+582.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=377552/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=51464 CPUtime=582.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 17535 0 0 0 58217 10 0 0 25 0 1 0 200413550 52699136 11257 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 12866 11257 118 243 0 12620 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 51464

[startup+642.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=376656/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=52136 CPUtime=642.28
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 18153 0 0 0 64217 11 0 0 25 0 1 0 200413550 53387264 11498 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 13034 11498 118 243 0 12788 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 52136

[startup+702.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=376272/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=52136 CPUtime=702.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 18241 0 0 0 70216 11 0 0 25 0 1 0 200413550 53387264 11586 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 13034 11586 118 243 0 12788 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 52136

[startup+762.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=375184/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=52824 CPUtime=762.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 18923 0 0 0 76216 11 0 0 25 0 1 0 200413550 54091776 11854 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 13206 11854 118 243 0 12960 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 52824

[startup+822.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=374608/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=53468 CPUtime=822.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 19132 0 0 0 82216 11 0 0 25 0 1 0 200413550 54751232 11982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 13367 11982 118 243 0 13121 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 53468

[startup+882.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=373584/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=54392 CPUtime=882.26
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 19409 0 0 0 88215 11 0 0 25 0 1 0 200413550 55697408 12259 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 13598 12259 118 243 0 13352 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 54392

[startup+942.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=370960/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=56576 CPUtime=942.26
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 20506 0 0 0 94214 12 0 0 25 0 1 0 200413550 57933824 12902 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 14144 12902 118 243 0 13898 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 56576

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=370768/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=56840 CPUtime=1002.26
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 20555 0 0 0 100214 12 0 0 25 0 1 0 200413550 58204160 12951 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 14210 12951 118 243 0 13964 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 56840

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=370256/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=57488 CPUtime=1062.26
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 20693 0 0 0 106214 12 0 0 25 0 1 0 200413550 58867712 13089 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 14372 13089 118 243 0 14126 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 57488

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=369744/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=57884 CPUtime=1122.26
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 20830 0 0 0 112214 12 0 0 25 0 1 0 200413550 59273216 13226 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 14471 13226 118 243 0 14225 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 57884

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=366352/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=60716 CPUtime=1182.27
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 22204 0 0 0 118213 14 0 0 25 0 1 0 200413550 62173184 14068 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 15179 14068 118 243 0 14933 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 60716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21467
/proc/meminfo: memFree=366224/2055920 swapFree=4183396/4192956
[pid=21466] ppid=21464 vsize=60848 CPUtime=1200.08
/proc/21466/stat : 21466 (cmusat) R 21464 21466 20668 0 -1 4194304 22229 0 0 0 119994 14 0 0 25 0 1 0 200413550 62308352 14093 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21466/statm: 15212 14093 118 243 0 14966 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60848

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.153976
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 60848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22229
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= 1670

runsolver used 0.756884 second user time and 2.45363 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 13:16:00 UTC 2007

IDJOB= 295380
IDBENCH= 19911
IDSOLVER= 121
FILE ID= node66/295380-1171804560

PBS_JOBID= 3839600

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295380-1171804560/cmusat /tmp/evaluation/295380-1171804560/instance-295380-1171804560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-295380-1171804560 -o ROOT/results/node66/solver-295380-1171804560 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295380-1171804560/cmusat /tmp/evaluation/295380-1171804560/instance-295380-1171804560.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 392472013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        423024 kB
Buffers:         49816 kB
Cached:        1429240 kB
SwapCached:       3616 kB
Active:         837120 kB
Inactive:       651640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        423024 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:           130204 kB
Committed_AS:   531944 kB
PageTables:       1376 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= 66562 MiB

End job on node66 on Sun Feb 18 13:36:03 UTC 2007