Trace number 298311

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
tinisat 2007-02-08? (TO) 1200.07 1200.87

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/298311-1171853508/instance-298311-1171853508.cnf
0.00/0.00	c 500 variables, 2130 clauses

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/node75/watcher-298311-1171853508 -o ROOT/results/node75/solver-298311-1171853508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298311-1171853508/tinisat /tmp/evaluation/298311-1171853508/instance-298311-1171853508.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 1.11 1.89 3/64 23765
/proc/meminfo: memFree=712232/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=904 CPUtime=0
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 205316686 925696 117 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519424 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 226 117 52 110 0 113 0

[startup+0.106332 s]
/proc/loadavg: 1.00 1.11 1.89 3/64 23765
/proc/meminfo: memFree=712232/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=1308 CPUtime=0.1
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 205316686 1339392 169 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 327 169 52 110 0 214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.51438 s]
/proc/loadavg: 1.00 1.11 1.89 3/64 23765
/proc/meminfo: memFree=712232/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=1976 CPUtime=0.51
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 362 0 0 0 51 0 0 0 22 0 1 0 205316686 2023424 346 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 494 346 52 110 0 381 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1976

[startup+1.33448 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 23766
/proc/meminfo: memFree=710304/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=3192 CPUtime=1.33
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 587 0 0 0 133 0 0 0 25 0 1 0 205316686 3268608 571 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 798 571 52 110 0 685 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3192

[startup+2.97067 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 23766
/proc/meminfo: memFree=709216/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=5720 CPUtime=2.96
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 891 0 0 0 296 0 0 0 25 0 1 0 205316686 5857280 875 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1430 875 52 110 0 1317 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5720

[startup+6.24706 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 23766
/proc/meminfo: memFree=707552/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=6112 CPUtime=6.24
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 1286 0 0 0 623 1 0 0 25 0 1 0 205316686 6258688 1237 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1528 1237 52 110 0 1415 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6112

[startup+12.7018 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 23766
/proc/meminfo: memFree=705248/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=10772 CPUtime=12.69
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 1795 0 0 0 1267 2 0 0 25 0 1 0 205316686 11030528 1746 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 2693 1746 52 110 0 2580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10772

[startup+25.5083 s]
/proc/loadavg: 1.00 1.10 1.86 2/65 23766
/proc/meminfo: memFree=702496/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=11592 CPUtime=25.49
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 2547 0 0 0 2547 2 0 0 25 0 1 0 205316686 11870208 2433 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 2898 2433 52 110 0 2785 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11592

[startup+51.1154 s]
/proc/loadavg: 1.00 1.09 1.84 2/65 23766
/proc/meminfo: memFree=698720/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=20688 CPUtime=51.09
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 3488 0 0 0 5105 4 0 0 25 0 1 0 205316686 21184512 3374 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 5172 3374 52 110 0 5059 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20688

[startup+102.326 s]
/proc/loadavg: 1.00 1.07 1.79 2/65 23766
/proc/meminfo: memFree=693216/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=22520 CPUtime=102.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 4973 0 0 0 10223 6 0 0 25 0 1 0 205316686 23060480 4730 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 5630 4730 52 110 0 5517 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22520

[startup+162.35 s]
/proc/loadavg: 1.00 1.05 1.74 2/65 23766
/proc/meminfo: memFree=688416/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=40864 CPUtime=162.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 6164 0 0 0 16222 7 0 0 25 0 1 0 205316686 41844736 5921 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 10216 5921 52 110 0 10103 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40864

[startup+222.364 s]
/proc/loadavg: 1.00 1.04 1.69 2/65 23766
/proc/meminfo: memFree=684704/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=41140 CPUtime=222.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 7078 0 0 0 22221 8 0 0 25 0 1 0 205316686 42127360 6835 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 10285 6835 52 110 0 10172 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 41140

[startup+282.379 s]
/proc/loadavg: 1.00 1.03 1.64 2/65 23766
/proc/meminfo: memFree=680992/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=41640 CPUtime=282.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 8013 0 0 0 28220 9 0 0 25 0 1 0 205316686 42639360 7770 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 10410 7770 52 110 0 10297 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 41640

[startup+342.396 s]
/proc/loadavg: 1.00 1.02 1.60 2/65 23766
/proc/meminfo: memFree=677096/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=43104 CPUtime=342.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 8974 0 0 0 34219 10 0 0 25 0 1 0 205316686 44138496 8731 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 10776 8731 52 110 0 10663 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 43104

[startup+402.419 s]
/proc/loadavg: 1.03 1.03 1.56 2/65 23766
/proc/meminfo: memFree=674216/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=44844 CPUtime=402.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 9972 0 0 0 40219 10 0 0 25 0 1 0 205316686 45920256 9439 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 11211 9439 52 110 0 11098 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 44844

[startup+462.437 s]
/proc/loadavg: 1.01 1.02 1.53 2/65 23766
/proc/meminfo: memFree=671528/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=45512 CPUtime=462.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 10680 0 0 0 46218 11 0 0 25 0 1 0 205316686 46604288 10114 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 11378 10114 52 110 0 11265 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 45512

[startup+522.454 s]
/proc/loadavg: 1.00 1.02 1.49 2/65 23766
/proc/meminfo: memFree=669224/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=45964 CPUtime=522.29
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 11261 0 0 0 52217 12 0 0 25 0 1 0 205316686 47067136 10695 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 11491 10695 52 110 0 11378 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 45964

[startup+582.491 s]
/proc/loadavg: 1.00 1.01 1.45 2/71 23872
/proc/meminfo: memFree=665848/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=80400 CPUtime=582.28
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 11794 0 0 0 58215 13 0 0 25 0 1 0 205316686 82329600 11228 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20100 11228 52 110 0 19987 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 80400

[startup+642.551 s]
/proc/loadavg: 1.05 1.02 1.43 2/71 24352
/proc/meminfo: memFree=663336/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=80728 CPUtime=641.92
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 12349 0 0 0 64177 15 0 0 25 0 1 0 205316686 82665472 11783 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20182 11783 52 110 0 20069 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 80728

[startup+702.57 s]
/proc/loadavg: 1.02 1.02 1.40 2/65 24374
/proc/meminfo: memFree=662504/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=81256 CPUtime=701.9
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 12882 0 0 0 70175 15 0 0 25 0 1 0 205316686 83206144 12283 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20314 12283 52 110 0 20201 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 81256

[startup+762.589 s]
/proc/loadavg: 1.00 1.01 1.37 2/65 24374
/proc/meminfo: memFree=660456/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=81820 CPUtime=761.9
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 13425 0 0 0 76174 16 0 0 25 0 1 0 205316686 83783680 12793 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20455 12793 52 110 0 20342 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 81820

[startup+822.614 s]
/proc/loadavg: 1.00 1.00 1.35 2/65 24374
/proc/meminfo: memFree=658344/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=82672 CPUtime=821.91
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 13978 0 0 0 82175 16 0 0 25 0 1 0 205316686 84656128 13346 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20668 13346 52 110 0 20555 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 82672

[startup+882.631 s]
/proc/loadavg: 1.00 1.00 1.32 2/65 24374
/proc/meminfo: memFree=656616/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=82948 CPUtime=881.91
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 14414 0 0 0 88174 17 0 0 25 0 1 0 205316686 84938752 13782 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20737 13782 52 110 0 20624 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 82948

[startup+942.648 s]
/proc/loadavg: 1.04 1.01 1.31 2/65 24374
/proc/meminfo: memFree=654824/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83084 CPUtime=941.91
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 14849 0 0 0 94173 18 0 0 25 0 1 0 205316686 85078016 14217 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20771 14217 52 110 0 20658 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 83084

[startup+1002.66 s]
/proc/loadavg: 1.01 1.01 1.28 2/65 24374
/proc/meminfo: memFree=653160/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83236 CPUtime=1001.91
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 15286 0 0 0 100173 18 0 0 25 0 1 0 205316686 85233664 14654 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20809 14654 52 110 0 20696 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 83236

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 24374
/proc/meminfo: memFree=651368/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83396 CPUtime=1061.92
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 15745 0 0 0 106173 19 0 0 25 0 1 0 205316686 85397504 15113 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20849 15113 52 110 0 20736 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 83396

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 24374
/proc/meminfo: memFree=649640/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83540 CPUtime=1121.92
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 16196 0 0 0 112172 20 0 0 25 0 1 0 205316686 85544960 15564 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20885 15564 52 110 0 20772 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 83540

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 24374
/proc/meminfo: memFree=647656/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83820 CPUtime=1181.92
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 16679 0 0 0 118172 20 0 0 25 0 1 0 205316686 85831680 16047 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20955 16047 52 110 0 20842 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 83820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.86 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 24374
/proc/meminfo: memFree=647144/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83820 CPUtime=1200.04
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 16803 0 0 0 119984 20 0 0 25 0 1 0 205316686 85831680 16171 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20955 16171 52 110 0 20842 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83820

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

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

[startup+1200.86 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 24374
/proc/meminfo: memFree=647144/2055920 swapFree=4183176/4192956
[pid=23765] ppid=23763 vsize=83820 CPUtime=1200.04
/proc/23765/stat : 23765 (tinisat) R 23763 23765 23708 0 -1 4194304 16803 0 0 0 119984 20 0 0 25 0 1 0 205316686 85831680 16171 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 20955 16171 52 110 0 20842 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.87
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.219966
CPU usage (%): 99.933
Max. virtual memory (cumulated for all children) (KiB): 83820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16803
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= 1961

runsolver used 0.764883 second user time and 2.53062 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Feb 19 02:51:48 UTC 2007

IDJOB= 298311
IDBENCH= 19983
IDSOLVER= 100
FILE ID= node75/298311-1171853508

PBS_JOBID= 3839749

Free space on /tmp= 66563 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298311-1171853508/tinisat /tmp/evaluation/298311-1171853508/instance-298311-1171853508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-298311-1171853508 -o ROOT/results/node75/solver-298311-1171853508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298311-1171853508/tinisat /tmp/evaluation/298311-1171853508/instance-298311-1171853508.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 228191662

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        712640 kB
Buffers:         50836 kB
Cached:        1170060 kB
SwapCached:       3920 kB
Active:         820208 kB
Inactive:       410220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        712640 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            98740 kB
Committed_AS:   621144 kB
PageTables:       1432 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= 66563 MiB

End job on node75 on Mon Feb 19 03:11:51 UTC 2007