Trace number 306142

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 1200.89

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/evaluation/306142-1172093112/instance-306142-1172093112.cnf
0.00/0.05	c 10000 variables, 42000 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/node13/watcher-306142-1172093112 -o ROOT/results/node13/solver-306142-1172093112 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306142-1172093112/tinisat /tmp/evaluation/306142-1172093112/instance-306142-1172093112.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17991
/proc/meminfo: memFree=1844520/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=1052 CPUtime=0
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 229265701 1077248 86 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 263 86 48 110 0 150 0

[startup+0.107609 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17991
/proc/meminfo: memFree=1844520/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=5216 CPUtime=0.1
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 1141 0 0 0 10 0 0 0 18 0 1 0 229265701 5341184 1041 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 1304 1041 52 110 0 1191 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5216

[startup+0.519673 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 17991
/proc/meminfo: memFree=1844520/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=5216 CPUtime=0.51
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 1297 0 0 0 51 0 0 0 22 0 1 0 229265701 5341184 1197 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515524 0 0 4096 0 0 0 0 17 1 0 0
/proc/17991/statm: 1304 1197 52 110 0 1191 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5216

[startup+1.34377 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1839008/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=7844 CPUtime=1.33
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 1590 0 0 0 133 0 0 0 25 0 1 0 229265701 8032256 1490 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 1961 1490 52 110 0 1848 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7844

[startup+2.97999 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1837280/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=13096 CPUtime=2.97
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 2186 0 0 0 296 1 0 0 25 0 1 0 229265701 13410304 2086 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 3274 2086 52 110 0 3161 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13096

[startup+6.25643 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1832488/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=23600 CPUtime=6.24
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 3306 0 0 0 622 2 0 0 25 0 1 0 229265701 24166400 3206 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 5900 3206 52 110 0 5787 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 23600

[startup+12.7163 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1824040/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=23600 CPUtime=12.69
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 5263 0 0 0 1266 3 0 0 25 0 1 0 229265701 24166400 5163 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 5900 5163 52 110 0 5787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23600

[startup+25.52 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=44864 CPUtime=25.49
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 8760 0 0 0 2543 6 0 0 25 0 1 0 229265701 45940736 8660 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 11216 8660 52 110 0 11103 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44864

[startup+51.1394 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1787048/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=88008 CPUtime=51.09
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 14586 0 0 0 5098 11 0 0 25 0 1 0 229265701 90120192 14421 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 22002 14421 52 110 0 21889 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88008

[startup+102.374 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1748776/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=173296 CPUtime=102.3
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 24175 0 0 0 10209 21 0 0 25 0 1 0 229265701 177455104 24010 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 43324 24010 52 110 0 43211 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 173296

[startup+162.427 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1713256/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=175100 CPUtime=162.3
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 33051 0 0 0 16199 31 0 0 25 0 1 0 229265701 179302400 32757 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 43775 32757 52 110 0 43662 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 175100

[startup+222.475 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1681768/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=175744 CPUtime=222.32
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 40964 0 0 0 22192 40 0 0 25 0 1 0 229265701 179961856 40670 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 43936 40670 52 110 0 43823 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 175744

[startup+282.529 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1650536/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=344400 CPUtime=282.34
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 48794 0 0 0 28185 49 0 0 25 0 1 0 229265701 352665600 48500 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 86100 48500 52 110 0 85987 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 344400

[startup+342.582 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1626600/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=345712 CPUtime=342.35
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 54743 0 0 0 34179 56 0 0 25 0 1 0 229265701 354009088 54449 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 86428 54449 52 110 0 86315 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 345712

[startup+402.639 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1603944/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=347504 CPUtime=402.37
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 60551 0 0 0 40175 62 0 0 25 0 1 0 229265701 355844096 60000 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519514 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 86876 60000 52 110 0 86763 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 347504

[startup+462.688 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1584040/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=348156 CPUtime=462.38
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 65559 0 0 0 46171 67 0 0 25 0 1 0 229265701 356511744 65008 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87039 65008 52 110 0 86926 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 348156

[startup+522.739 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1561896/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=348552 CPUtime=522.39
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 71099 0 0 0 52166 73 0 0 25 0 1 0 229265701 356917248 70548 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87138 70548 52 110 0 87025 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 348552

[startup+582.786 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1544488/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=349468 CPUtime=582.4
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 75369 0 0 0 58162 78 0 0 25 0 1 0 229265701 357855232 74818 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87367 74818 52 110 0 87254 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 349468

[startup+642.845 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1527080/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=349996 CPUtime=642.42
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 79740 0 0 0 64160 82 0 0 25 0 1 0 229265701 358395904 79189 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87499 79189 52 110 0 87386 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 349996

[startup+702.891 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1511336/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=350656 CPUtime=702.42
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 83669 0 0 0 70155 87 0 0 25 0 1 0 229265701 359071744 83118 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87664 83118 52 110 0 87551 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 350656

[startup+762.939 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17992
/proc/meminfo: memFree=1494632/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=351052 CPUtime=762.43
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 87912 0 0 0 76151 92 0 0 25 0 1 0 229265701 359477248 87361 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 87763 87361 52 110 0 87650 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 351052

[startup+822.989 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 17992
/proc/meminfo: memFree=1475304/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=687320 CPUtime=822.45
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 92665 0 0 0 82148 97 0 0 25 0 1 0 229265701 703815680 92114 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 171830 92114 52 110 0 171717 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 687320

[startup+883.038 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17992
/proc/meminfo: memFree=1457896/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=687584 CPUtime=882.46
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 97004 0 0 0 88143 103 0 0 25 0 1 0 229265701 704086016 96453 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 171896 96453 52 110 0 171783 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 687584

[startup+943.087 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17992
/proc/meminfo: memFree=1441448/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=687980 CPUtime=942.47
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 101132 0 0 0 94140 107 0 0 25 0 1 0 229265701 704491520 100581 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 171995 100581 52 110 0 171882 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 687980

[startup+1003.14 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1422824/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=688244 CPUtime=1002.49
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 105765 0 0 0 100138 111 0 0 25 0 1 0 229265701 704761856 105214 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 172061 105214 52 110 0 171948 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 688244

[startup+1063.19 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1405544/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=688508 CPUtime=1062.5
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 110010 0 0 0 106134 116 0 0 25 0 1 0 229265701 705032192 109459 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 172127 109459 52 110 0 172014 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 688508

[startup+1123.24 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1388712/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=688916 CPUtime=1122.51
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 114218 0 0 0 112131 120 0 0 25 0 1 0 229265701 705449984 113667 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 172229 113667 52 110 0 172116 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 688916

[startup+1183.29 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1373096/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=691760 CPUtime=1182.52
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 118624 0 0 0 118127 125 0 0 25 0 1 0 229265701 708362240 117560 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 172940 117560 52 110 0 172827 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 691760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1369192/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=692288 CPUtime=1200.04
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 119542 0 0 0 119878 126 0 0 25 0 1 0 229265701 708902912 118478 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 173072 118478 52 110 0 172959 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 692288

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

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

[startup+1200.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17994
/proc/meminfo: memFree=1369192/2055920 swapFree=4192812/4192956
[pid=17991] ppid=17989 vsize=692288 CPUtime=1200.04
/proc/17991/stat : 17991 (tinisat) R 17989 17991 17888 0 -1 4194304 119542 0 0 0 119878 126 0 0 25 0 1 0 229265701 708902912 118478 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/17991/statm: 173072 118478 52 110 0 172959 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 692288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.89
CPU time (s): 1200.12
CPU user time (s): 1198.78
CPU system time (s): 1.3358
CPU usage (%): 99.9359
Max. virtual memory (cumulated for all children) (KiB): 692288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.78
system time used= 1.3358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119542
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= 10957

runsolver used 1.15482 second user time and 3.11653 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 21:25:12 UTC 2007

IDJOB= 306142
IDBENCH= 20174
IDSOLVER= 100
FILE ID= node13/306142-1172093112

PBS_JOBID= 3865333

Free space on /tmp= 66542 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306142-1172093112/tinisat /tmp/evaluation/306142-1172093112/instance-306142-1172093112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-306142-1172093112 -o ROOT/results/node13/solver-306142-1172093112 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306142-1172093112/tinisat /tmp/evaluation/306142-1172093112/instance-306142-1172093112.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 5812521

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1844992 kB
Buffers:         22144 kB
Cached:          81760 kB
SwapCached:          0 kB
Active:         102268 kB
Inactive:        55900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          73168 kB
Slab:            38348 kB
Committed_AS:  1014020 kB
PageTables:       1744 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= 66542 MiB

End job on node13 on Wed Feb 21 21:45:15 UTC 2007