Trace number 295708

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 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
MD5SUM622ba5c64d37908b274e891c943bf3e2
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.01	c |  Number of clauses:    6230                                                 |

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/node34/watcher-295708-1171810547 -o ROOT/results/node34/solver-295708-1171810547 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295708-1171810547/cmusat /tmp/evaluation/295708-1171810547/instance-295708-1171810547.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 1.10 1.88 3/64 5834
/proc/meminfo: memFree=887792/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=2316 CPUtime=0
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 174818506 2371584 201 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 579 202 96 243 0 333 0

[startup+0.107157 s]
/proc/loadavg: 1.00 1.10 1.88 3/64 5834
/proc/meminfo: memFree=887792/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=2728 CPUtime=0.1
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 340 0 0 0 10 0 0 0 18 0 1 0 174818506 2793472 323 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530522 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 682 323 109 243 0 436 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.515188 s]
/proc/loadavg: 1.00 1.10 1.88 3/64 5834
/proc/meminfo: memFree=887792/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=3972 CPUtime=0.51
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 780 0 0 0 51 0 0 0 21 0 1 0 174818506 4067328 630 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 993 630 118 243 0 747 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3972

[startup+1.33525 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 5835
/proc/meminfo: memFree=885480/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=4320 CPUtime=1.33
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 877 0 0 0 133 0 0 0 25 0 1 0 174818506 4423680 727 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 1080 727 118 243 0 834 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4320

[startup+2.97139 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 5835
/proc/meminfo: memFree=884136/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=5848 CPUtime=2.96
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 1197 0 0 0 296 0 0 0 25 0 1 0 174818506 5988352 1010 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 1462 1010 118 243 0 1216 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5848

[startup+6.24765 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 5835
/proc/meminfo: memFree=883560/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=6296 CPUtime=6.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 1483 0 0 0 623 0 0 0 25 0 1 0 174818506 6447104 1188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 1574 1188 118 243 0 1328 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6296

[startup+12.7032 s]
/proc/loadavg: 1.00 1.09 1.86 2/65 5835
/proc/meminfo: memFree=880104/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=10036 CPUtime=12.69
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 2674 0 0 0 1268 1 0 0 25 0 1 0 174818506 10276864 1971 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 2509 1971 118 243 0 2263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10036

[startup+25.5072 s]
/proc/loadavg: 1.00 1.09 1.85 2/65 5835
/proc/meminfo: memFree=878632/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=11228 CPUtime=25.49
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 3308 0 0 0 2547 2 0 0 25 0 1 0 174818506 11497472 2345 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578804 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 2807 2345 118 243 0 2561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11228

[startup+51.1113 s]
/proc/loadavg: 1.00 1.08 1.83 2/65 5835
/proc/meminfo: memFree=871848/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=19188 CPUtime=51.08
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 5740 0 0 0 5105 3 0 0 25 0 1 0 174818506 19648512 4027 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 4797 4027 118 243 0 4551 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19188

[startup+102.317 s]
/proc/loadavg: 1.00 1.07 1.78 2/65 5835
/proc/meminfo: memFree=868392/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=22068 CPUtime=102.28
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 7317 0 0 0 10223 5 0 0 25 0 1 0 174818506 22597632 4951 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 5517 4951 118 243 0 5271 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22068

[startup+162.335 s]
/proc/loadavg: 1.00 1.05 1.73 2/65 5835
/proc/meminfo: memFree=855912/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=37100 CPUtime=162.29
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 11516 0 0 0 16221 8 0 0 25 0 1 0 174818506 37990400 7984 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 9275 7984 118 243 0 9029 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37100

[startup+222.35 s]
/proc/loadavg: 1.00 1.04 1.68 2/65 5835
/proc/meminfo: memFree=855016/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=37256 CPUtime=222.28
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 12144 0 0 0 22220 8 0 0 25 0 1 0 174818506 38150144 8191 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 9314 8191 118 243 0 9068 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 37256

[startup+282.366 s]
/proc/loadavg: 1.00 1.03 1.63 2/65 5835
/proc/meminfo: memFree=854440/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=37536 CPUtime=282.28
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 12530 0 0 0 28220 8 0 0 25 0 1 0 174818506 38436864 8337 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 9384 8337 118 243 0 9138 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 37536

[startup+342.397 s]
/proc/loadavg: 1.00 1.02 1.59 2/71 5939
/proc/meminfo: memFree=851560/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=38832 CPUtime=342.25
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 13178 0 0 0 34216 9 0 0 25 0 1 0 174818506 39763968 8722 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590193 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 9708 8722 118 243 0 9462 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 38832

[startup+402.445 s]
/proc/loadavg: 1.00 1.02 1.55 2/71 6011
/proc/meminfo: memFree=848688/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=41412 CPUtime=402.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 14220 0 0 0 40213 10 0 0 25 0 1 0 174818506 42405888 9443 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 10353 9443 118 243 0 10107 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 41412

[startup+462.465 s]
/proc/loadavg: 1.00 1.01 1.52 2/65 6033
/proc/meminfo: memFree=846696/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=44260 CPUtime=462.22
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 15350 0 0 0 46211 11 0 0 25 0 1 0 174818506 45322240 10257 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 11065 10257 118 243 0 10819 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 44260

[startup+522.484 s]
/proc/loadavg: 1.00 1.01 1.48 2/65 6033
/proc/meminfo: memFree=846440/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=44696 CPUtime=522.22
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 15410 0 0 0 52211 11 0 0 25 0 1 0 174818506 45768704 10317 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 11174 10317 118 243 0 10928 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 44696

[startup+582.501 s]
/proc/loadavg: 1.00 1.00 1.45 2/65 6033
/proc/meminfo: memFree=842536/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=48508 CPUtime=582.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 16881 0 0 0 58211 12 0 0 25 0 1 0 174818506 49672192 11311 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 12127 11311 118 243 0 11881 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 48508

[startup+642.52 s]
/proc/loadavg: 1.00 1.00 1.42 2/65 6033
/proc/meminfo: memFree=841832/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=49272 CPUtime=642.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 17041 0 0 0 64211 12 0 0 25 0 1 0 174818506 50454528 11471 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 12318 11471 118 243 0 12072 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 49272

[startup+702.536 s]
/proc/loadavg: 1.00 1.00 1.39 2/65 6033
/proc/meminfo: memFree=824232/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=72204 CPUtime=702.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 23391 0 0 0 70209 14 0 0 25 0 1 0 174818506 73936896 15817 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18051 15817 118 243 0 17805 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 72204

[startup+762.55 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 6033
/proc/meminfo: memFree=824104/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=72720 CPUtime=762.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 23469 0 0 0 76208 15 0 0 25 0 1 0 174818506 74465280 15895 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18180 15895 118 243 0 17934 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 72720

[startup+822.57 s]
/proc/loadavg: 1.00 1.00 1.34 2/65 6033
/proc/meminfo: memFree=823272/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=72984 CPUtime=822.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 23674 0 0 0 82208 15 0 0 25 0 1 0 174818506 74735616 16100 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18246 16100 118 243 0 18000 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 72984

[startup+882.586 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 6033
/proc/meminfo: memFree=821480/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=74808 CPUtime=882.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 24132 0 0 0 88208 15 0 0 25 0 1 0 174818506 76603392 16558 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18702 16558 118 243 0 18456 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 74808

[startup+942.6 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 6033
/proc/meminfo: memFree=821416/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=74808 CPUtime=942.23
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 24143 0 0 0 94208 15 0 0 25 0 1 0 174818506 76603392 16569 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18702 16569 118 243 0 18456 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 74808

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 6033
/proc/meminfo: memFree=820904/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=74808 CPUtime=1002.24
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 24268 0 0 0 100208 16 0 0 25 0 1 0 174818506 76603392 16694 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18702 16694 118 243 0 18456 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 74808

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 6033
/proc/meminfo: memFree=820520/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=74988 CPUtime=1062.24
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 24825 0 0 0 106208 16 0 0 25 0 1 0 174818506 76787712 16795 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18747 16795 118 243 0 18501 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 74988

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 6033
/proc/meminfo: memFree=820456/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=75120 CPUtime=1122.24
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 24848 0 0 0 112208 16 0 0 25 0 1 0 174818506 76922880 16818 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18780 16818 118 243 0 18534 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 75120

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 6033
/proc/meminfo: memFree=819816/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=75768 CPUtime=1182.24
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 25063 0 0 0 118208 16 0 0 25 0 1 0 174818506 77586432 16935 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18942 16935 118 243 0 18696 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 75768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 6033
/proc/meminfo: memFree=819816/2055920 swapFree=4183096/4192956
[pid=5834] ppid=5832 vsize=75896 CPUtime=1200.06
/proc/5834/stat : 5834 (cmusat) R 5832 5834 4680 0 -1 4194304 25111 0 0 0 119990 16 0 0 25 0 1 0 174818506 77717504 16950 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/5834/statm: 18974 16950 118 243 0 18728 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 75896

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.177972
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 75896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25111
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= 2204

runsolver used 0.817875 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 14:55:47 UTC 2007

IDJOB= 295708
IDBENCH= 19919
IDSOLVER= 121
FILE ID= node34/295708-1171810547

PBS_JOBID= 3839614

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1504426817-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295708-1171810547/cmusat /tmp/evaluation/295708-1171810547/instance-295708-1171810547.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-295708-1171810547 -o ROOT/results/node34/solver-295708-1171810547 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295708-1171810547/cmusat /tmp/evaluation/295708-1171810547/instance-295708-1171810547.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  622ba5c64d37908b274e891c943bf3e2

RANDOM SEED= 563522786

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        888200 kB
Buffers:         42084 kB
Cached:        1026336 kB
SwapCached:       4688 kB
Active:         744700 kB
Inactive:       334392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888200 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            74688 kB
Committed_AS:   471136 kB
PageTables:       1396 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 node34 on Sun Feb 18 15:15:50 UTC 2007