Trace number 338876

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 BASE 2007-02-08? (TO) 1200.09 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted 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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-338876-1173694104 -o ROOT/results/node18/solver-338876-1173694104 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338876-1173694104/cmusat_base /tmp/evaluation/338876-1173694104/instance-338876-1173694104.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.08 1.87 3/77 7254
/proc/meminfo: memFree=1816496/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=2176 CPUtime=0
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 389364921 2228224 151 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135186870 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 544 151 111 241 0 300 0

[startup+0.032833 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 7254
/proc/meminfo: memFree=1816496/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=2440 CPUtime=0.02
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 209 0 0 0 2 0 0 0 18 0 1 0 389364921 2498560 191 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 610 191 111 241 0 366 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2440

[startup+0.101838 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 7254
/proc/meminfo: memFree=1816496/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=2440 CPUtime=0.09
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 233 0 0 0 9 0 0 0 18 0 1 0 389364921 2498560 215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 610 215 111 241 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2440

[startup+0.301857 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 7254
/proc/meminfo: memFree=1816496/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=2716 CPUtime=0.29
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 282 0 0 0 29 0 0 0 19 0 1 0 389364921 2781184 264 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 679 264 111 241 0 435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2716

[startup+0.701896 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 7254
/proc/meminfo: memFree=1816496/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=3128 CPUtime=0.69
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 380 0 0 0 69 0 0 0 23 0 1 0 389364921 3203072 362 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559854 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 782 362 111 241 0 538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3128

[startup+1.50197 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 7255
/proc/meminfo: memFree=1815208/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=4364 CPUtime=1.49
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 675 0 0 0 149 0 0 0 25 0 1 0 389364921 4468736 657 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063229 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 1091 657 111 241 0 847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4364

[startup+3.10213 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 7255
/proc/meminfo: memFree=1814120/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=4516 CPUtime=3.09
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 736 0 0 0 309 0 0 0 25 0 1 0 389364921 4624384 718 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 1129 718 111 241 0 885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4516

[startup+6.30144 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 7255
/proc/meminfo: memFree=1811688/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=6724 CPUtime=6.28
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 1251 0 0 0 628 0 0 0 25 0 1 0 389364921 6885376 1233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 1681 1233 111 241 0 1437 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6724

[startup+12.7011 s]
/proc/loadavg: 0.93 1.07 1.86 2/78 7255
/proc/meminfo: memFree=1807656/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=10872 CPUtime=12.69
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 2391 0 0 0 1268 1 0 0 25 0 1 0 389364921 11132928 2162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 2718 2162 111 241 0 2474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10872

[startup+25.5013 s]
/proc/loadavg: 0.95 1.07 1.85 2/78 7255
/proc/meminfo: memFree=1806952/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=11808 CPUtime=25.48
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 2772 0 0 0 2547 1 0 0 25 0 1 0 389364921 12091392 2444 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 2952 2444 111 241 0 2708 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11808

[startup+51.1018 s]
/proc/loadavg: 0.96 1.06 1.82 2/78 7255
/proc/meminfo: memFree=1798440/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=21104 CPUtime=51.07
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 5475 0 0 0 5105 2 0 0 25 0 1 0 389364921 21610496 4555 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 5276 4555 111 241 0 5032 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21104

[startup+102.306 s]
/proc/loadavg: 0.98 1.05 1.77 2/78 7255
/proc/meminfo: memFree=1793256/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=25736 CPUtime=102.27
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 7183 0 0 0 10223 4 0 0 25 0 1 0 389364921 26353664 5829 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 6434 5829 111 241 0 6190 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25736

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.72 2/78 7255
/proc/meminfo: memFree=1778536/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=42560 CPUtime=162.25
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 11770 0 0 0 16218 7 0 0 25 0 1 0 389364921 43581440 9494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 10640 9494 111 241 0 10396 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42560

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.68 2/78 7255
/proc/meminfo: memFree=1777704/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=42956 CPUtime=222.22
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 12355 0 0 0 22215 7 0 0 25 0 1 0 389364921 43986944 9700 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 10739 9700 111 241 0 10495 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42956

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 7255
/proc/meminfo: memFree=1776744/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=43432 CPUtime=282.21
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 12780 0 0 0 28213 8 0 0 25 0 1 0 389364921 44474368 9926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 10858 9926 111 241 0 10614 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43432

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.60 2/78 7255
/proc/meminfo: memFree=1775144/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=44892 CPUtime=342.2
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 13410 0 0 0 34210 10 0 0 25 0 1 0 389364921 45969408 10337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 11223 10337 111 241 0 10979 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44892

[startup+402.302 s]
/proc/loadavg: 1.03 1.03 1.56 2/78 7255
/proc/meminfo: memFree=1771304/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=48432 CPUtime=402.18
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 14640 0 0 0 40207 11 0 0 25 0 1 0 389364921 49594368 11261 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 12108 11261 111 241 0 11864 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48432

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.52 2/78 7255
/proc/meminfo: memFree=1766824/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=53080 CPUtime=462.16
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 16062 0 0 0 46203 13 0 0 25 0 1 0 389364921 54353920 12386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 13270 12386 111 241 0 13026 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 53080

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 7255
/proc/meminfo: memFree=1764776/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=55076 CPUtime=522.14
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 16639 0 0 0 52200 14 0 0 25 0 1 0 389364921 56397824 12963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 13769 12963 111 241 0 13525 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 55076

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 7255
/proc/meminfo: memFree=1738728/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=85724 CPUtime=582.13
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 24644 0 0 0 58195 18 0 0 25 0 1 0 389364921 87781376 19410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559894 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21431 19410 111 241 0 21187 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 85724

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 7255
/proc/meminfo: memFree=1738088/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=86244 CPUtime=642.11
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 24816 0 0 0 64193 18 0 0 25 0 1 0 389364921 88313856 19582 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21561 19582 111 241 0 21317 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 86244

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 7255
/proc/meminfo: memFree=1737448/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=86756 CPUtime=702.1
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 25344 0 0 0 70191 19 0 0 25 0 1 0 389364921 88838144 19692 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21689 19692 111 241 0 21445 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 86756

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 7255
/proc/meminfo: memFree=1737512/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=86756 CPUtime=762.08
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 25378 0 0 0 76189 19 0 0 25 0 1 0 389364921 88838144 19726 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21689 19726 111 241 0 21445 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 86756

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 7255
/proc/meminfo: memFree=1736872/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87532 CPUtime=822.07
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 25612 0 0 0 82187 20 0 0 25 0 1 0 389364921 89632768 19895 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21883 19895 111 241 0 21639 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 87532

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 7255
/proc/meminfo: memFree=1736424/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87672 CPUtime=882.05
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26067 0 0 0 88184 21 0 0 25 0 1 0 389364921 89776128 19999 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21918 19999 111 241 0 21674 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 87672

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 7255
/proc/meminfo: memFree=1736296/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87672 CPUtime=942.03
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26087 0 0 0 94182 21 0 0 25 0 1 0 389364921 89776128 20019 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21918 20019 111 241 0 21674 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 87672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 7255
/proc/meminfo: memFree=1736232/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87672 CPUtime=1002.02
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26099 0 0 0 100180 22 0 0 25 0 1 0 389364921 89776128 20031 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21918 20031 111 241 0 21674 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 87672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 7255
/proc/meminfo: memFree=1735528/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87672 CPUtime=1062
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26272 0 0 0 106178 22 0 0 25 0 1 0 389364921 89776128 20204 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21918 20204 111 241 0 21674 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 87672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 7255
/proc/meminfo: memFree=1735336/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87824 CPUtime=1121.98
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26715 0 0 0 112175 23 0 0 25 0 1 0 389364921 89931776 20261 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21956 20261 111 241 0 21712 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 87824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 7255
/proc/meminfo: memFree=1735272/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87824 CPUtime=1181.97
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26733 0 0 0 118173 24 0 0 25 0 1 0 389364921 89931776 20279 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21956 20279 111 241 0 21712 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 87824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 7255
/proc/meminfo: memFree=1735272/2055920 swapFree=4153284/4192956
[pid=7254] ppid=7252 vsize=87824 CPUtime=1200.07
/proc/7254/stat : 7254 (cmusat_base) R 7252 7254 5797 0 -1 4194304 26733 0 0 0 119983 24 0 0 25 0 1 0 389364921 89931776 20279 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7254/statm: 21956 20279 111 241 0 21712 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87824

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.254961
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 87824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26733
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= 1816

runsolver used 1.42678 second user time and 2.83057 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Mar 12 10:08:24 UTC 2007

IDJOB= 338876
IDBENCH= 24733
IDSOLVER= 120
FILE ID= node18/338876-1173694104

PBS_JOBID= 4101481

Free space on /tmp= 66509 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338876-1173694104/cmusat_base /tmp/evaluation/338876-1173694104/instance-338876-1173694104.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-338876-1173694104 -o ROOT/results/node18/solver-338876-1173694104 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338876-1173694104/cmusat_base /tmp/evaluation/338876-1173694104/instance-338876-1173694104.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 139279558

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1816904 kB
Buffers:         37932 kB
Cached:         129004 kB
SwapCached:       2928 kB
Active:         107256 kB
Inactive:        83000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816904 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            34440 kB
Committed_AS:  1313524 kB
PageTables:       1668 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= 66509 MiB

End job on node18 on Mon Mar 12 10:28:26 UTC 2007