Trace number 298926

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) 1200.12 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
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 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 Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/298926-1171862688/instance-298926-1171862688.cnf
0.00/0.00	c 600 variables, 2556 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/node21/watcher-298926-1171862688 -o ROOT/results/node21/solver-298926-1171862688 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298926-1171862688/tinisat /tmp/evaluation/298926-1171862688/instance-298926-1171862688.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 1.00 1.00 3/77 27559
/proc/meminfo: memFree=587880/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=844 CPUtime=0
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 206222711 864256 121 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 211 121 51 110 0 98 0

[startup+0.10728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27559
/proc/meminfo: memFree=587880/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=1456 CPUtime=0.1
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 206222711 1490944 178 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 364 178 52 110 0 251 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1456

[startup+0.515324 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27559
/proc/meminfo: memFree=587880/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=2228 CPUtime=0.51
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 359 0 0 0 51 0 0 0 21 0 1 0 206222711 2281472 343 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 557 343 52 110 0 444 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2228

[startup+1.33541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=585888/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=3640 CPUtime=1.33
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 602 0 0 0 133 0 0 0 25 0 1 0 206222711 3727360 586 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 910 586 52 110 0 797 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3640

[startup+2.97159 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=584736/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=6464 CPUtime=2.96
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 933 0 0 0 296 0 0 0 25 0 1 0 206222711 6619136 917 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 1616 917 52 110 0 1503 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6464

[startup+6.25495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=582816/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=6860 CPUtime=6.24
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 1382 0 0 0 624 0 0 0 25 0 1 0 206222711 7024640 1333 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 1715 1333 52 110 0 1602 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6860

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=580328/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=12524 CPUtime=12.69
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 1928 0 0 0 1268 1 0 0 25 0 1 0 206222711 12824576 1879 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 3131 1879 52 110 0 3018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12524

[startup+25.5141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=577256/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=13316 CPUtime=25.5
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 2729 0 0 0 2548 2 0 0 25 0 1 0 206222711 13635584 2615 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 3329 2615 52 110 0 3216 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13316

[startup+51.1249 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=573160/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=24084 CPUtime=51.1
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 3777 0 0 0 5107 3 0 0 25 0 1 0 206222711 24662016 3663 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 6021 3663 52 110 0 5908 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24084

[startup+102.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=567336/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=25420 CPUtime=102.31
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 5234 0 0 0 10225 6 0 0 25 0 1 0 206222711 26030080 5120 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 6355 5120 52 110 0 6242 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25420

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=562024/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=26920 CPUtime=162.33
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 6659 0 0 0 16226 7 0 0 25 0 1 0 206222711 27566080 6416 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 6730 6416 52 110 0 6617 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 26920

[startup+222.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=557672/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=47984 CPUtime=222.35
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 7731 0 0 0 22226 9 0 0 25 0 1 0 206222711 49135616 7488 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 11996 7488 52 110 0 11883 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 47984

[startup+282.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=553320/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=48416 CPUtime=282.36
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 8820 0 0 0 28225 11 0 0 25 0 1 0 206222711 49577984 8577 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 12104 8577 52 110 0 11991 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 48416

[startup+342.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=549352/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=49384 CPUtime=342.38
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 9809 0 0 0 34226 12 0 0 25 0 1 0 206222711 50569216 9566 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 12346 9566 52 110 0 12233 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 49384

[startup+402.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=546024/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=51300 CPUtime=402.39
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 10855 0 0 0 40225 14 0 0 25 0 1 0 206222711 52531200 10355 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515513 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 12825 10355 52 110 0 12712 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 51300

[startup+462.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=543144/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=52208 CPUtime=462.4
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 11618 0 0 0 46225 15 0 0 25 0 1 0 206222711 53460992 11118 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 13052 11118 52 110 0 12939 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 52208

[startup+522.572 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 27560
/proc/meminfo: memFree=540776/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=52628 CPUtime=522.42
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 12220 0 0 0 52226 16 0 0 25 0 1 0 206222711 53891072 11720 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 13157 11720 52 110 0 13044 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 52628

[startup+582.605 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27560
/proc/meminfo: memFree=538152/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=52932 CPUtime=582.44
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 12865 0 0 0 58227 17 0 0 25 0 1 0 206222711 54202368 12365 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 13233 12365 52 110 0 13120 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 52932

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=535592/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=94240 CPUtime=642.45
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 13506 0 0 0 64227 18 0 0 25 0 1 0 206222711 96501760 13006 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 23560 13006 52 110 0 23447 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 94240

[startup+702.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=533160/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=94792 CPUtime=702.46
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 14108 0 0 0 70227 19 0 0 25 0 1 0 206222711 97067008 13608 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 23698 13608 52 110 0 23585 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 94792

[startup+762.707 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 27560
/proc/meminfo: memFree=531112/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=95216 CPUtime=762.48
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 14626 0 0 0 76227 21 0 0 25 0 1 0 206222711 97501184 14126 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 23804 14126 52 110 0 23691 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 95216

[startup+822.739 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27560
/proc/meminfo: memFree=528872/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=95796 CPUtime=822.49
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 15181 0 0 0 82227 22 0 0 25 0 1 0 206222711 98095104 14681 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 23949 14681 52 110 0 23836 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 95796

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27560
/proc/meminfo: memFree=526952/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=96516 CPUtime=882.51
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 15675 0 0 0 88228 23 0 0 25 0 1 0 206222711 98832384 15175 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24129 15175 52 110 0 24016 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 96516

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27562
/proc/meminfo: memFree=525096/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97092 CPUtime=942.52
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 16210 0 0 0 94228 24 0 0 25 0 1 0 206222711 99422208 15644 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24273 15644 52 110 0 24160 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 97092

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27562
/proc/meminfo: memFree=523048/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97220 CPUtime=1002.53
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 16758 0 0 0 100228 25 0 0 25 0 1 0 206222711 99553280 16159 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24305 16159 52 110 0 24192 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 97220

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27562
/proc/meminfo: memFree=520872/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97496 CPUtime=1062.55
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 17298 0 0 0 106229 26 0 0 25 0 1 0 206222711 99835904 16699 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24374 16699 52 110 0 24261 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 97496

[startup+1122.9 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27562
/proc/meminfo: memFree=519080/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97624 CPUtime=1122.57
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 17769 0 0 0 112230 27 0 0 25 0 1 0 206222711 99966976 17137 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24406 17137 52 110 0 24293 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 97624

[startup+1182.93 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27562
/proc/meminfo: memFree=517288/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97768 CPUtime=1182.58
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 18213 0 0 0 118230 28 0 0 25 0 1 0 206222711 100114432 17581 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24442 17581 52 110 0 24329 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 97768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27562
/proc/meminfo: memFree=516648/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97928 CPUtime=1200.1
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 18365 0 0 0 119982 28 0 0 25 0 1 0 206222711 100278272 17733 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24482 17733 52 110 0 24369 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 97928

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

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

[startup+1200.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27562
/proc/meminfo: memFree=516648/2055920 swapFree=4147448/4192956
[pid=27559] ppid=27557 vsize=97928 CPUtime=1200.1
/proc/27559/stat : 27559 (tinisat) R 27557 27559 20839 0 -1 4194304 18365 0 0 0 119982 28 0 0 25 0 1 0 206222711 100278272 17733 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27559/statm: 24482 17733 52 110 0 24369 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 97928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.297954
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 97928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18365
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= 966

runsolver used 1.3288 second user time and 2.93955 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Feb 19 05:24:48 UTC 2007

IDJOB= 298926
IDBENCH= 19998
IDSOLVER= 100
FILE ID= node21/298926-1171862688

PBS_JOBID= 3839653

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298926-1171862688/tinisat /tmp/evaluation/298926-1171862688/instance-298926-1171862688.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-298926-1171862688 -o ROOT/results/node21/solver-298926-1171862688 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298926-1171862688/tinisat /tmp/evaluation/298926-1171862688/instance-298926-1171862688.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 17951999

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        588288 kB
Buffers:         54288 kB
Cached:        1276188 kB
SwapCached:      15448 kB
Active:         729428 kB
Inactive:       626412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        588288 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            97432 kB
Committed_AS:   690596 kB
PageTables:       1656 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= 66564 MiB

End job on node21 on Mon Feb 19 05:44:50 UTC 2007