Trace number 293207

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) 1200.05 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1191693850-19.SAT.shuffled.cnf
MD5SUMdc631c59c040d59e47dc468f5b5f4aea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.072988
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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:  120                                                  |
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/node72/watcher-293207-1171766642 -o ROOT/results/node72/solver-293207-1171766642 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293207-1171766642/cmusat /tmp/evaluation/293207-1171766642/instance-293207-1171766642.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 1.79 3/77 22849
/proc/meminfo: memFree=953224/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=2316 CPUtime=0
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 196632070 2371584 183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134514399 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 579 183 96 243 0 333 0

[startup+0.10759 s]
/proc/loadavg: 1.00 1.10 1.79 3/77 22849
/proc/meminfo: memFree=953224/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=2748 CPUtime=0.1
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 330 0 0 0 10 0 0 0 18 0 1 0 196632070 2813952 313 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581586 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 687 313 118 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.515626 s]
/proc/loadavg: 1.00 1.10 1.79 3/77 22849
/proc/meminfo: memFree=953224/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=3652 CPUtime=0.51
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 494 0 0 0 51 0 0 0 21 0 1 0 196632070 3739648 477 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 913 477 118 243 0 667 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3652

[startup+1.3357 s]
/proc/loadavg: 1.00 1.10 1.79 2/78 22850
/proc/meminfo: memFree=951552/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=3812 CPUtime=1.33
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 566 0 0 0 133 0 0 0 25 0 1 0 196632070 3903488 549 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 953 549 118 243 0 707 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3812

[startup+2.97185 s]
/proc/loadavg: 1.00 1.10 1.79 2/78 22850
/proc/meminfo: memFree=950848/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=5800 CPUtime=2.96
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 1008 0 0 0 296 0 0 0 25 0 1 0 196632070 5939200 991 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 1450 991 118 243 0 1204 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5800

[startup+6.25515 s]
/proc/loadavg: 1.00 1.10 1.79 2/78 22850
/proc/meminfo: memFree=949056/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=6412 CPUtime=6.24
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 1200 0 0 0 624 0 0 0 25 0 1 0 196632070 6565888 1183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 1603 1183 118 243 0 1357 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6412

[startup+12.7127 s]
/proc/loadavg: 1.00 1.10 1.78 2/78 22850
/proc/meminfo: memFree=945728/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=9704 CPUtime=12.7
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 2216 0 0 0 1270 0 0 0 25 0 1 0 196632070 9936896 1904 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 2426 1904 118 243 0 2180 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9704

[startup+25.6139 s]
/proc/loadavg: 1.00 1.09 1.77 2/78 22850
/proc/meminfo: memFree=943488/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=11680 CPUtime=25.6
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 3079 0 0 0 2559 1 0 0 25 0 1 0 196632070 11960320 2484 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 2920 2484 118 243 0 2674 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11680

[startup+51.2243 s]
/proc/loadavg: 1.00 1.08 1.75 2/78 22850
/proc/meminfo: memFree=937664/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=18316 CPUtime=51.2
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 5169 0 0 0 5118 2 0 0 25 0 1 0 196632070 18755584 3919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 4579 3919 118 243 0 4333 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 18316

[startup+102.441 s]
/proc/loadavg: 1.00 1.07 1.70 2/78 22850
/proc/meminfo: memFree=933312/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=22056 CPUtime=102.4
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 6741 0 0 0 10236 4 0 0 25 0 1 0 196632070 22585344 5011 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 5514 5011 118 243 0 5268 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 22056

[startup+162.473 s]
/proc/loadavg: 1.00 1.05 1.66 2/78 22850
/proc/meminfo: memFree=923584/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=33876 CPUtime=162.42
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 10107 0 0 0 16236 6 0 0 25 0 1 0 196632070 34689024 7422 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 8469 7422 118 243 0 8223 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 33876

[startup+222.503 s]
/proc/loadavg: 1.00 1.04 1.61 2/78 22850
/proc/meminfo: memFree=922816/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=34020 CPUtime=222.44
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 10670 0 0 0 22237 7 0 0 25 0 1 0 196632070 34836480 7606 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 8505 7606 118 243 0 8259 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 34020

[startup+282.53 s]
/proc/loadavg: 1.00 1.03 1.57 2/78 22850
/proc/meminfo: memFree=920832/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=35988 CPUtime=282.45
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 11380 0 0 0 28237 8 0 0 25 0 1 0 196632070 36851712 8099 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 8997 8099 118 243 0 8751 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 35988

[startup+342.56 s]
/proc/loadavg: 1.00 1.02 1.53 2/78 22850
/proc/meminfo: memFree=918016/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=38548 CPUtime=342.47
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 12313 0 0 0 34238 9 0 0 25 0 1 0 196632070 39473152 8794 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 9637 8794 118 243 0 9391 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 38548

[startup+402.595 s]
/proc/loadavg: 1.00 1.02 1.50 2/78 22850
/proc/meminfo: memFree=914368/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=41868 CPUtime=402.49
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 13503 0 0 0 40238 11 0 0 25 0 1 0 196632070 42872832 9689 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 10467 9689 118 243 0 10221 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 41868

[startup+462.626 s]
/proc/loadavg: 1.00 1.01 1.46 2/78 22850
/proc/meminfo: memFree=911296/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=44712 CPUtime=462.5
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 14574 0 0 0 46238 12 0 0 25 0 1 0 196632070 45785088 10473 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 11178 10473 118 243 0 10932 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 44712

[startup+522.656 s]
/proc/loadavg: 1.00 1.01 1.43 2/78 22850
/proc/meminfo: memFree=910656/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=45524 CPUtime=522.52
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 14754 0 0 0 52239 13 0 0 25 0 1 0 196632070 46616576 10620 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 11381 10620 118 243 0 11135 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 45524

[startup+582.693 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 22850
/proc/meminfo: memFree=893056/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=67660 CPUtime=582.54
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 20750 0 0 0 58238 16 0 0 25 0 1 0 196632070 69283840 15020 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 16915 15020 118 243 0 16669 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 67660

[startup+642.723 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 22850
/proc/meminfo: memFree=892992/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=67660 CPUtime=642.56
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 20752 0 0 0 64239 17 0 0 25 0 1 0 196632070 69283840 15022 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 16915 15022 118 243 0 16669 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 67660

[startup+702.757 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 22850
/proc/meminfo: memFree=892352/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=68056 CPUtime=702.57
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 21318 0 0 0 70240 17 0 0 25 0 1 0 196632070 69689344 15241 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17014 15241 118 243 0 16768 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 68056

[startup+762.784 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 22850
/proc/meminfo: memFree=891904/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=68316 CPUtime=762.59
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 21409 0 0 0 76241 18 0 0 25 0 1 0 196632070 69955584 15299 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17079 15299 118 243 0 16833 0
Current children cumulated CPU time (s) 762.59
Current children cumulated vsize (KiB) 68316

[startup+822.818 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 22850
/proc/meminfo: memFree=891648/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=68760 CPUtime=822.61
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 21509 0 0 0 82242 19 0 0 25 0 1 0 196632070 70410240 15334 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17190 15334 118 243 0 16944 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 68760

[startup+882.85 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 22850
/proc/meminfo: memFree=890752/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=69168 CPUtime=882.62
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 22144 0 0 0 88243 19 0 0 25 0 1 0 196632070 70828032 15588 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17292 15588 118 243 0 17046 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 69168

[startup+942.879 s]
/proc/loadavg: 1.00 1.00 1.26 3/78 22850
/proc/meminfo: memFree=890304/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=69944 CPUtime=942.64
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 22287 0 0 0 94244 20 0 0 25 0 1 0 196632070 71622656 15698 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17486 15698 118 243 0 17240 0
Current children cumulated CPU time (s) 942.64
Current children cumulated vsize (KiB) 69944

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 22850
/proc/meminfo: memFree=889664/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=70340 CPUtime=1002.66
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 22457 0 0 0 100245 21 0 0 25 0 1 0 196632070 72028160 15868 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17585 15868 118 243 0 17339 0
Current children cumulated CPU time (s) 1002.66
Current children cumulated vsize (KiB) 70340

[startup+1062.97 s]
/proc/loadavg: 1.00 1.00 1.22 2/84 22964
/proc/meminfo: memFree=887672/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=70764 CPUtime=1062.62
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 23075 0 0 0 106239 23 0 0 25 0 1 0 196632070 72462336 16035 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17691 16035 118 243 0 17445 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 70764

[startup+1123.04 s]
/proc/loadavg: 1.13 1.04 1.22 2/78 23544
/proc/meminfo: memFree=833016/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=71160 CPUtime=1122.59
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 23152 0 0 0 112232 27 0 0 25 0 1 0 196632070 72867840 16112 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17790 16112 118 243 0 17544 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 71160

[startup+1183.07 s]
/proc/loadavg: 1.05 1.03 1.20 2/78 23544
/proc/meminfo: memFree=833016/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=71160 CPUtime=1182.61
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 23195 0 0 0 118233 28 0 0 25 0 1 0 196632070 72867840 16155 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17790 16155 118 243 0 17544 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 71160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.04 1.03 1.20 2/78 23544
/proc/meminfo: memFree=832824/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=71416 CPUtime=1200.02
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 23279 0 0 0 119974 28 0 0 25 0 1 0 196632070 73129984 16174 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17854 16174 118 243 0 17608 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 71416

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.49 s]
/proc/loadavg: 1.04 1.03 1.20 2/78 23544
/proc/meminfo: memFree=832824/2055920 swapFree=4145060/4192956
[pid=22849] ppid=22847 vsize=71416 CPUtime=1200.02
/proc/22849/stat : 22849 (cmusat) R 22847 22849 21814 0 -1 4194304 23279 0 0 0 119974 28 0 0 25 0 1 0 196632070 73129984 16174 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22849/statm: 17854 16174 118 243 0 17608 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 71416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.75
CPU system time (s): 0.299954
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 71416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23279
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= 24347

runsolver used 1.3058 second user time and 2.95955 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 02:44:03 UTC 2007

IDJOB= 293207
IDBENCH= 19858
IDSOLVER= 121
FILE ID= node72/293207-1171766642

PBS_JOBID= 3839515

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1191693850-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293207-1171766642/cmusat /tmp/evaluation/293207-1171766642/instance-293207-1171766642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-293207-1171766642 -o ROOT/results/node72/solver-293207-1171766642 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293207-1171766642/cmusat /tmp/evaluation/293207-1171766642/instance-293207-1171766642.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  dc631c59c040d59e47dc468f5b5f4aea

RANDOM SEED= 629369545

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        953696 kB
Buffers:         41676 kB
Cached:         956884 kB
SwapCached:      16408 kB
Active:         631544 kB
Inactive:       391268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        953696 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          30008 kB
Slab:            65052 kB
Committed_AS:   484608 kB
PageTables:       1676 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 node72 on Sun Feb 18 03:04:05 UTC 2007