Trace number 299193

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) 1200.03 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |

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/node42/watcher-299193-1171867741 -o ROOT/results/node42/solver-299193-1171867741 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299193-1171867741/cmusat /tmp/evaluation/299193-1171867741/instance-299193-1171867741.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: 0.87 0.95 0.98 2/64 17022
/proc/meminfo: memFree=381784/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=2452 CPUtime=0
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 206730163 2510848 196 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530493 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 613 196 108 243 0 367 0

[startup+0.107489 s]
/proc/loadavg: 0.87 0.95 0.98 2/64 17022
/proc/meminfo: memFree=381784/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=2712 CPUtime=0.1
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 206730163 2777088 299 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581094 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 678 299 118 243 0 432 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2712

[startup+0.515565 s]
/proc/loadavg: 0.87 0.95 0.98 2/64 17022
/proc/meminfo: memFree=381784/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=3108 CPUtime=0.51
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 403 0 0 0 51 0 0 0 21 0 1 0 206730163 3182592 386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 777 386 118 243 0 531 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3108

[startup+1.33672 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 17023
/proc/meminfo: memFree=380112/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=3788 CPUtime=1.33
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 550 0 0 0 133 0 0 0 25 0 1 0 206730163 3878912 533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578945 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 947 533 118 243 0 701 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3788

[startup+2.97403 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 17023
/proc/meminfo: memFree=379664/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=4468 CPUtime=2.96
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 727 0 0 0 296 0 0 0 25 0 1 0 206730163 4575232 710 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 1117 710 118 243 0 871 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4468

[startup+6.25166 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 17023
/proc/meminfo: memFree=377680/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=6084 CPUtime=6.24
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 1087 0 0 0 624 0 0 0 25 0 1 0 206730163 6230016 1070 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 1521 1070 118 243 0 1275 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6084

[startup+12.7059 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 17023
/proc/meminfo: memFree=375696/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=7712 CPUtime=12.69
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 1633 0 0 0 1269 0 0 0 25 0 1 0 206730163 7897088 1545 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135097749 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 1928 1545 118 243 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7712

[startup+25.5063 s]
/proc/loadavg: 0.91 0.96 0.98 2/65 17023
/proc/meminfo: memFree=372560/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=11428 CPUtime=25.49
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 2856 0 0 0 2548 1 0 0 25 0 1 0 206730163 11702272 2389 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 2857 2389 118 243 0 2611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11428

[startup+51.1132 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 17023
/proc/meminfo: memFree=364304/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=20404 CPUtime=51.08
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 5451 0 0 0 5106 2 0 0 25 0 1 0 206730163 20893696 4383 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 5101 4383 118 243 0 4855 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20404

[startup+102.326 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 17023
/proc/meminfo: memFree=362704/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=21376 CPUtime=102.28
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 6257 0 0 0 10225 3 0 0 25 0 1 0 206730163 21889024 4789 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 5344 4789 118 243 0 5098 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21376

[startup+162.351 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=357776/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=26056 CPUtime=162.28
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 7761 0 0 0 16224 4 0 0 25 0 1 0 206730163 26681344 6031 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 6514 6031 118 243 0 6268 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26056

[startup+222.371 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=347280/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=38624 CPUtime=222.28
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 11315 0 0 0 22222 6 0 0 25 0 1 0 206730163 39550976 8632 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 9656 8632 118 243 0 9410 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 38624

[startup+282.386 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=346776/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=39080 CPUtime=282.28
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 11646 0 0 0 28221 7 0 0 25 0 1 0 206730163 40017920 8783 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 9770 8783 118 243 0 9524 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 39080

[startup+342.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=346072/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=39476 CPUtime=342.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 11999 0 0 0 34220 7 0 0 25 0 1 0 206730163 40423424 8938 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 9869 8938 118 243 0 9623 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 39476

[startup+402.424 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=345432/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=39692 CPUtime=402.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 12366 0 0 0 40220 7 0 0 25 0 1 0 206730163 40644608 9088 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 9923 9088 118 243 0 9677 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 39692

[startup+462.446 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17023
/proc/meminfo: memFree=341720/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=43144 CPUtime=462.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 13540 0 0 0 46219 8 0 0 25 0 1 0 206730163 44179456 10024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 10786 10024 118 243 0 10540 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 43144

[startup+522.461 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 17023
/proc/meminfo: memFree=341336/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=43680 CPUtime=522.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 13627 0 0 0 52218 9 0 0 25 0 1 0 206730163 44728320 10111 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 10920 10111 118 243 0 10674 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 43680

[startup+582.478 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 17023
/proc/meminfo: memFree=336600/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=48056 CPUtime=582.28
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 15067 0 0 0 58217 11 0 0 25 0 1 0 206730163 49209344 11290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 12014 11290 118 243 0 11768 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 48056

[startup+642.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17023
/proc/meminfo: memFree=336216/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=48496 CPUtime=642.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 15176 0 0 0 64216 11 0 0 25 0 1 0 206730163 49659904 11399 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 12124 11399 118 243 0 11878 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 48496

[startup+702.523 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17023
/proc/meminfo: memFree=333144/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=51192 CPUtime=702.27
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 16219 0 0 0 70215 12 0 0 25 0 1 0 206730163 52420608 12155 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 12798 12155 118 243 0 12552 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 51192

[startup+762.563 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 17137
/proc/meminfo: memFree=331488/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=51676 CPUtime=762.23
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 16312 0 0 0 76210 13 0 0 25 0 1 0 206730163 52916224 12248 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 12919 12248 118 243 0 12673 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 51676

[startup+822.608 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=311888/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=76820 CPUtime=822.21
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23061 0 0 0 82205 16 0 0 25 0 1 0 206730163 78663680 17406 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19205 17406 118 243 0 18959 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 76820

[startup+882.626 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=311576/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=77412 CPUtime=882.2
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23164 0 0 0 88204 16 0 0 25 0 1 0 206730163 79269888 17509 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19353 17509 118 243 0 19107 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 77412

[startup+942.642 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=311000/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=77736 CPUtime=942.2
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23298 0 0 0 94204 16 0 0 25 0 1 0 206730163 79601664 17643 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19434 17643 118 243 0 19188 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 77736

[startup+1002.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=310552/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=78004 CPUtime=1002.19
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23795 0 0 0 100203 16 0 0 25 0 1 0 206730163 79876096 17794 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19501 17794 118 243 0 19255 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 78004

[startup+1062.68 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=310424/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=78196 CPUtime=1062.2
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23819 0 0 0 106203 17 0 0 25 0 1 0 206730163 80072704 17818 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19549 17818 118 243 0 19303 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 78196

[startup+1122.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=310040/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=78456 CPUtime=1122.19
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 23950 0 0 0 112202 17 0 0 25 0 1 0 206730163 80338944 17916 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19614 17916 118 243 0 19368 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 78456

[startup+1182.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=309464/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=78456 CPUtime=1182.19
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 24095 0 0 0 118202 17 0 0 25 0 1 0 206730163 80338944 18061 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19614 18061 118 243 0 19368 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 78456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17221
/proc/meminfo: memFree=309208/2055920 swapFree=4183424/4192956
[pid=17022] ppid=17020 vsize=78764 CPUtime=1200.01
/proc/17022/stat : 17022 (cmusat) R 17020 17022 16920 0 -1 4194304 24532 0 0 0 119984 17 0 0 25 0 1 0 206730163 80654336 18118 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17022/statm: 19691 18118 118 243 0 19445 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 78764

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): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19197
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 78764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24532
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= 2037

runsolver used 0.755885 second user time and 2.53761 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 06:49:01 UTC 2007

IDJOB= 299193
IDBENCH= 20004
IDSOLVER= 121
FILE ID= node42/299193-1171867741

PBS_JOBID= 3839773

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299193-1171867741/cmusat /tmp/evaluation/299193-1171867741/instance-299193-1171867741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-299193-1171867741 -o ROOT/results/node42/solver-299193-1171867741 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299193-1171867741/cmusat /tmp/evaluation/299193-1171867741/instance-299193-1171867741.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 961576624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        382128 kB
Buffers:         53436 kB
Cached:        1492924 kB
SwapCached:       3904 kB
Active:         839248 kB
Inactive:       716948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        382128 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:           103576 kB
Committed_AS:   795940 kB
PageTables:       1408 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= 66561 MiB

End job on node42 on Mon Feb 19 07:09:04 UTC 2007