Trace number 293904

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) 1200.11 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
MD5SUM1387761009f8f5f27f2fb9a85ea48ed0
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node40/watcher-293904-1171779397 -o ROOT/results/node40/solver-293904-1171779397 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293904-1171779397/cmusat /tmp/evaluation/293904-1171779397/instance-293904-1171779397.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 3/64 6622
/proc/meminfo: memFree=786424/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=2316 CPUtime=0
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 102973996 2371584 185 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 579 185 108 243 0 333 0

[startup+0.106199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6622
/proc/meminfo: memFree=786424/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=2748 CPUtime=0.1
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 102973996 2813952 310 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590850 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 687 310 118 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.51425 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6622
/proc/meminfo: memFree=786424/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=3452 CPUtime=0.51
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 465 0 0 0 51 0 0 0 21 0 1 0 102973996 3534848 448 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 863 448 118 243 0 617 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3452

[startup+1.33436 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6623
/proc/meminfo: memFree=784816/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=3732 CPUtime=1.33
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 556 0 0 0 133 0 0 0 25 0 1 0 102973996 3821568 539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 933 539 118 243 0 687 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3732

[startup+2.97057 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6623
/proc/meminfo: memFree=783280/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=5224 CPUtime=2.96
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 889 0 0 0 296 0 0 0 25 0 1 0 102973996 5349376 872 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 1306 872 118 243 0 1060 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5224

[startup+6.24699 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6623
/proc/meminfo: memFree=782640/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=6024 CPUtime=6.23
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 1100 0 0 0 623 0 0 0 25 0 1 0 102973996 6168576 1083 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 1506 1083 118 243 0 1260 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6024

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6623
/proc/meminfo: memFree=779888/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=8600 CPUtime=12.68
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 1957 0 0 0 1268 0 0 0 25 0 1 0 102973996 8806400 1652 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 2150 1652 118 243 0 1904 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8600

[startup+25.5055 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6623
/proc/meminfo: memFree=777456/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=15456 CPUtime=25.49
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 4074 0 0 0 2547 2 0 0 25 0 1 0 102973996 15826944 3182 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 3864 3182 118 243 0 3618 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15456

[startup+51.1098 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6623
/proc/meminfo: memFree=772592/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=16240 CPUtime=51.09
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 4732 0 0 0 5106 3 0 0 25 0 1 0 102973996 16629760 3493 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589658 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 4060 3493 118 243 0 3814 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16240

[startup+102.315 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6625
/proc/meminfo: memFree=761264/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=29332 CPUtime=102.28
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 8617 0 0 0 10223 5 0 0 25 0 1 0 102973996 30035968 6292 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 7333 6292 118 243 0 7087 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29332

[startup+162.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=760304/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=29724 CPUtime=162.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 9188 0 0 0 16222 5 0 0 25 0 1 0 102973996 30437376 6536 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 7431 6536 118 243 0 7185 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 29724

[startup+222.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=758128/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=31620 CPUtime=222.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 10116 0 0 0 22221 6 0 0 25 0 1 0 102973996 32378880 7070 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 7905 7070 118 243 0 7659 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 31620

[startup+282.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=755056/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=34620 CPUtime=282.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 11159 0 0 0 28220 7 0 0 25 0 1 0 102973996 35450880 7854 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 8655 7854 118 243 0 8409 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 34620

[startup+342.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=752368/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=36968 CPUtime=342.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 12073 0 0 0 34219 8 0 0 25 0 1 0 102973996 37855232 8520 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 9242 8520 118 243 0 8996 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 36968

[startup+402.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=735984/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57684 CPUtime=402.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 17623 0 0 0 40216 11 0 0 25 0 1 0 102973996 59068416 12592 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14421 12592 118 243 0 14175 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 57684

[startup+462.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=735600/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57684 CPUtime=462.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 17719 0 0 0 46216 11 0 0 25 0 1 0 102973996 59068416 12688 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14421 12688 118 243 0 14175 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 57684

[startup+522.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=735408/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57800 CPUtime=522.28
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 18081 0 0 0 52216 12 0 0 25 0 1 0 102973996 59187200 12751 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14450 12751 118 243 0 14204 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 57800

[startup+582.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=735344/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57800 CPUtime=582.28
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 18082 0 0 0 58216 12 0 0 25 0 1 0 102973996 59187200 12752 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14450 12752 118 243 0 14204 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 57800

[startup+642.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=734704/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57932 CPUtime=642.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 18575 0 0 0 64215 12 0 0 25 0 1 0 102973996 59322368 12917 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14483 12917 118 243 0 14237 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 57932

[startup+702.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=734704/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=57932 CPUtime=702.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 18578 0 0 0 70215 12 0 0 25 0 1 0 102973996 59322368 12920 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14483 12920 118 243 0 14237 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 57932

[startup+762.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=734448/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=58448 CPUtime=762.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 18649 0 0 0 76215 12 0 0 25 0 1 0 102973996 59850752 12991 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14612 12991 118 243 0 14366 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 58448

[startup+822.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=733808/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=58588 CPUtime=822.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 19185 0 0 0 82214 13 0 0 25 0 1 0 102973996 59994112 13166 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14647 13166 118 243 0 14401 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 58588

[startup+882.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=733808/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=58588 CPUtime=882.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 19186 0 0 0 88214 13 0 0 25 0 1 0 102973996 59994112 13167 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14647 13167 118 243 0 14401 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 58588

[startup+942.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=733424/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=59112 CPUtime=942.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 19322 0 0 0 94213 14 0 0 25 0 1 0 102973996 60530688 13270 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 14778 13270 118 243 0 14532 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 59112

[startup+1002.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=731632/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=60220 CPUtime=1002.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 20165 0 0 0 100213 14 0 0 25 0 1 0 102973996 61665280 13717 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 15055 13717 118 243 0 14809 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 60220

[startup+1062.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=731184/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=60632 CPUtime=1062.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 20256 0 0 0 106213 14 0 0 25 0 1 0 102973996 62087168 13808 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 15158 13808 118 243 0 14912 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 60632

[startup+1122.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=729456/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=62272 CPUtime=1122.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 20750 0 0 0 112212 15 0 0 25 0 1 0 102973996 63766528 14269 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 15568 14269 118 243 0 15322 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 62272

[startup+1182.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=726512/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=64984 CPUtime=1182.27
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 21905 0 0 0 118211 16 0 0 25 0 1 0 102973996 66543616 14989 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 16246 14989 118 243 0 16000 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 64984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6625
/proc/meminfo: memFree=726192/2055920 swapFree=4183864/4192956
[pid=6622] ppid=6620 vsize=65244 CPUtime=1200.09
/proc/6622/stat : 6622 (cmusat) R 6620 6622 5555 0 -1 4194304 21980 0 0 0 119993 16 0 0 25 0 1 0 102973996 66809856 15064 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/6622/statm: 16311 15064 118 243 0 16065 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65244

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): 1200.48
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.172973
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 65244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21980
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= 2921

runsolver used 0.909861 second user time and 2.29765 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 06:16:37 UTC 2007

IDJOB= 293904
IDBENCH= 19875
IDSOLVER= 121
FILE ID= node40/293904-1171779397

PBS_JOBID= 3839531

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1080042831-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293904-1171779397/cmusat /tmp/evaluation/293904-1171779397/instance-293904-1171779397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-293904-1171779397 -o ROOT/results/node40/solver-293904-1171779397 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293904-1171779397/cmusat /tmp/evaluation/293904-1171779397/instance-293904-1171779397.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1387761009f8f5f27f2fb9a85ea48ed0

RANDOM SEED= 378302098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        786832 kB
Buffers:         47740 kB
Cached:        1099384 kB
SwapCached:       4252 kB
Active:         820228 kB
Inactive:       337752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        786832 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            97068 kB
Committed_AS:   127540 kB
PageTables:       1412 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 node40 on Sun Feb 18 06:36:40 UTC 2007