Trace number 304549

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
picosat 535? (TO) 1200.04 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-304549-1172060902 -o ROOT/results/node19/solver-304549-1172060902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304549-1172060902/picosat /tmp/evaluation/304549-1172060902/instance-304549-1172060902.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: 0.99 0.98 0.99 3/77 19502
/proc/meminfo: memFree=1334112/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=568 CPUtime=0
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226044245 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 142 54 40 102 0 37 0

[startup+0.10673 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19502
/proc/meminfo: memFree=1334112/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=836 CPUtime=0.09
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 226044245 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514773 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19502
/proc/meminfo: memFree=1334112/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=1892 CPUtime=0.5
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 405 0 0 0 37 13 0 0 21 0 1 0 226044245 1937408 390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 473 390 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33486 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1332440/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=2160 CPUtime=1.32
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 472 0 0 0 119 13 0 0 25 0 1 0 226044245 2211840 455 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 540 455 48 102 0 435 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2160

[startup+2.97104 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1332120/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=2416 CPUtime=2.96
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 539 0 0 0 283 13 0 0 25 0 1 0 226044245 2473984 522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 604 522 48 102 0 499 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2416

[startup+6.2474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1331608/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=2784 CPUtime=6.23
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 621 0 0 0 610 13 0 0 25 0 1 0 226044245 2850816 604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 696 604 48 102 0 591 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2784

[startup+12.7061 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1331096/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=3276 CPUtime=12.69
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 757 0 0 0 1256 13 0 0 25 0 1 0 226044245 3354624 740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 819 740 48 102 0 714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5135 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1330520/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=3872 CPUtime=25.5
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 900 0 0 0 2536 14 0 0 25 0 1 0 226044245 3964928 883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 968 883 48 102 0 863 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3872

[startup+51.1243 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1329624/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=4628 CPUtime=51.1
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1111 0 0 0 5096 14 0 0 25 0 1 0 226044245 4739072 1094 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 1157 1094 48 102 0 1052 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4628

[startup+102.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1328536/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=5852 CPUtime=102.31
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1366 0 0 0 10216 15 0 0 25 0 1 0 226044245 5992448 1349 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 1463 1349 48 102 0 1358 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5852

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1327768/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=6536 CPUtime=162.33
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1550 0 0 0 16217 16 0 0 25 0 1 0 226044245 6692864 1533 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 1634 1533 48 102 0 1529 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 6536

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1326936/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=7276 CPUtime=222.34
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1746 0 0 0 22218 16 0 0 25 0 1 0 226044245 7450624 1729 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 1819 1729 48 102 0 1714 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 7276

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19503
/proc/meminfo: memFree=1326616/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=7536 CPUtime=282.35
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1820 0 0 0 28218 17 0 0 25 0 1 0 226044245 7716864 1798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 1884 1798 48 102 0 1779 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7536

[startup+342.47 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1326040/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=8080 CPUtime=342.37
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 1997 0 0 0 34219 18 0 0 25 0 1 0 226044245 8273920 1940 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2020 1940 48 102 0 1915 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 8080

[startup+402.505 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1325656/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=8404 CPUtime=402.39
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 2097 0 0 0 40221 18 0 0 25 0 1 0 226044245 8605696 2023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2101 2023 48 102 0 1996 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 8404

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1325272/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=8896 CPUtime=462.41
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 2202 0 0 0 46222 19 0 0 25 0 1 0 226044245 9109504 2118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2224 2118 48 102 0 2119 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8896

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1324888/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=9264 CPUtime=522.42
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 2420 0 0 0 52223 19 0 0 25 0 1 0 226044245 9486336 2205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2316 2205 48 102 0 2211 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 9264

[startup+582.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1324568/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=9528 CPUtime=582.44
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 2726 0 0 0 58224 20 0 0 25 0 1 0 226044245 9756672 2279 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2382 2279 48 102 0 2277 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 9528

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1324504/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=9544 CPUtime=642.45
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 2976 0 0 0 64225 20 0 0 25 0 1 0 226044245 9773056 2286 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2386 2286 48 102 0 2281 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 9544

[startup+702.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19503
/proc/meminfo: memFree=1324056/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10140 CPUtime=702.47
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 3313 0 0 0 70226 21 0 0 25 0 1 0 226044245 10383360 2407 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2535 2407 48 102 0 2430 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 10140

[startup+762.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1324056/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10072 CPUtime=762.48
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 3539 0 0 0 76227 21 0 0 25 0 1 0 226044245 10313728 2406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2518 2406 48 102 0 2413 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 10072

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1323672/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10440 CPUtime=822.5
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 3853 0 0 0 82228 22 0 0 25 0 1 0 226044245 10690560 2515 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2610 2515 48 102 0 2505 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 10440

[startup+882.767 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19505
/proc/meminfo: memFree=1323544/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10484 CPUtime=882.53
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 4058 0 0 0 88230 23 0 0 25 0 1 0 226044245 10735616 2528 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2621 2528 48 102 0 2516 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 10484

[startup+942.796 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19505
/proc/meminfo: memFree=1323160/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10892 CPUtime=942.54
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 4356 0 0 0 94231 23 0 0 25 0 1 0 226044245 11153408 2627 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2723 2627 48 102 0 2618 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 10892

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1323160/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=10892 CPUtime=1002.55
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 4557 0 0 0 100231 24 0 0 25 0 1 0 226044245 11153408 2628 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2723 2628 48 102 0 2618 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 10892

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1322840/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=11144 CPUtime=1062.58
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 4801 0 0 0 106233 25 0 0 25 0 1 0 226044245 11411456 2701 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2786 2701 48 102 0 2681 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 11144

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1322648/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=11408 CPUtime=1122.59
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 5021 0 0 0 112234 25 0 0 25 0 1 0 226044245 11681792 2753 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2852 2753 48 102 0 2747 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 11408

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1322264/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=11804 CPUtime=1182.61
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 5297 0 0 0 118235 26 0 0 25 0 1 0 226044245 12087296 2862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2951 2862 48 102 0 2846 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 11804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19505
/proc/meminfo: memFree=1322200/2055920 swapFree=4192812/4192956
[pid=19502] ppid=19500 vsize=11804 CPUtime=1200.02
/proc/19502/stat : 19502 (picosat) R 19500 19502 18783 0 -1 4194304 5341 0 0 0 119976 26 0 0 25 0 1 0 226044245 12087296 2862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19502/statm: 2951 2862 48 102 0 2846 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 11804

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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.267959
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 11804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5341
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= 1270

runsolver used 1.3288 second user time and 2.94255 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 12:28:22 UTC 2007

IDJOB= 304549
IDBENCH= 20135
IDSOLVER= 106
FILE ID= node19/304549-1172060902

PBS_JOBID= 3865296

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304549-1172060902/picosat /tmp/evaluation/304549-1172060902/instance-304549-1172060902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-304549-1172060902 -o ROOT/results/node19/solver-304549-1172060902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304549-1172060902/picosat /tmp/evaluation/304549-1172060902/instance-304549-1172060902.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 989473502

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1334456 kB
Buffers:         59752 kB
Cached:         542388 kB
SwapCached:          0 kB
Active:         303644 kB
Inactive:       342068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          62496 kB
Slab:            61212 kB
Committed_AS:   942760 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Wed Feb 21 12:48:25 UTC 2007