Trace number 334242

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-334242-1173559946 -o ROOT/results/node11/solver-334242-1173559946 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334242-1173559946/picosat /tmp/evaluation/334242-1173559946/instance-334242-1173559946.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19102
/proc/meminfo: memFree=1400888/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=1668 CPUtime=0
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 375949199 1708032 247 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 417 247 40 102 0 312 0

[startup+0.067067 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19102
/proc/meminfo: memFree=1400888/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=1668 CPUtime=0.06
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 268 0 0 0 3 3 0 0 18 0 1 0 375949199 1708032 253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 417 253 40 102 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1668

[startup+0.102071 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19102
/proc/meminfo: memFree=1400888/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=1800 CPUtime=0.09
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 296 0 0 0 4 5 0 0 18 0 1 0 375949199 1843200 281 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 450 281 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.302094 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19102
/proc/meminfo: memFree=1400888/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=2460 CPUtime=0.29
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 457 0 0 0 13 16 0 0 19 0 1 0 375949199 2519040 442 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 615 442 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701141 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19102
/proc/meminfo: memFree=1400888/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=3776 CPUtime=0.69
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 774 0 0 0 33 36 0 0 23 0 1 0 375949199 3866624 759 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 944 759 40 102 0 839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3776

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19103
/proc/meminfo: memFree=1397104/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=5108 CPUtime=1.48
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 1058 0 0 0 96 52 0 0 25 0 1 0 375949199 5230592 1041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1277 1041 42 102 0 1172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5108

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19103
/proc/meminfo: memFree=1396656/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=5372 CPUtime=3.08
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 1114 0 0 0 256 52 0 0 25 0 1 0 375949199 5500928 1097 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1343 1097 42 102 0 1238 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5372

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19103
/proc/meminfo: memFree=1396024/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=5768 CPUtime=6.29
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 1231 0 0 0 576 53 0 0 25 0 1 0 375949199 5906432 1214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1442 1214 42 102 0 1337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5768

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19103
/proc/meminfo: memFree=1394872/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=6824 CPUtime=12.69
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 1498 0 0 0 1216 53 0 0 25 0 1 0 375949199 6987776 1481 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1706 1481 42 102 0 1601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6824

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19103
/proc/meminfo: memFree=1392824/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=8804 CPUtime=25.48
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 1997 0 0 0 2494 54 0 0 25 0 1 0 375949199 9015296 1980 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2201 1980 42 102 0 2096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8804

[startup+51.1011 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1391416/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=10244 CPUtime=51.08
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 2352 0 0 0 5053 55 0 0 25 0 1 0 375949199 10489856 2333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2561 2333 48 102 0 2456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10244

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1391288/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=10332 CPUtime=102.26
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 2388 0 0 0 10171 55 0 0 25 0 1 0 375949199 10579968 2369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2583 2369 48 102 0 2478 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10332

[startup+162.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1390904/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=10676 CPUtime=162.24
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 2474 0 0 0 16168 56 0 0 25 0 1 0 375949199 10932224 2455 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2669 2455 48 102 0 2564 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10676

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1390328/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=11152 CPUtime=222.22
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 2604 0 0 0 22166 56 0 0 25 0 1 0 375949199 11419648 2585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2788 2585 48 102 0 2683 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11152

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1389816/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=11676 CPUtime=282.21
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 2745 0 0 0 28164 57 0 0 25 0 1 0 375949199 11956224 2726 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2919 2726 48 102 0 2814 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11676

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1388664/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=12740 CPUtime=342.19
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3016 0 0 0 34162 57 0 0 25 0 1 0 375949199 13045760 2997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3185 2997 48 102 0 3080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12740

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1388408/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=13000 CPUtime=402.17
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3084 0 0 0 40159 58 0 0 25 0 1 0 375949199 13312000 3032 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3250 3032 48 102 0 3145 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13000

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19103
/proc/meminfo: memFree=1387704/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=13792 CPUtime=462.16
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3344 0 0 0 46157 59 0 0 25 0 1 0 375949199 14123008 3220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3448 3220 48 102 0 3343 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13792

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 19169
/proc/meminfo: memFree=1386560/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=13924 CPUtime=522.11
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3402 0 0 0 52149 62 0 0 25 0 1 0 375949199 14258176 3241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3481 3241 48 102 0 3376 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13924

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/84 19271
/proc/meminfo: memFree=1385280/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=15112 CPUtime=582.04
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3795 0 0 0 58141 63 0 0 25 0 1 0 375949199 15474688 3555 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3778 3555 48 102 0 3673 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15112

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1386296/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=15112 CPUtime=642.01
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3841 0 0 0 64137 64 0 0 25 0 1 0 375949199 15474688 3560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3778 3560 48 102 0 3673 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 15112

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1386232/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=15244 CPUtime=701.98
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 3917 0 0 0 70134 64 0 0 25 0 1 0 375949199 15609856 3594 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3811 3594 48 102 0 3706 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 15244

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1385144/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=16300 CPUtime=761.97
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 4217 0 0 0 76132 65 0 0 25 0 1 0 375949199 16691200 3849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4075 3849 48 102 0 3970 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 16300

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1385208/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=16268 CPUtime=821.94
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 4263 0 0 0 82129 65 0 0 25 0 1 0 375949199 16658432 3850 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4067 3850 48 102 0 3962 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 16268

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1385080/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=16268 CPUtime=881.93
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 4318 0 0 0 88127 66 0 0 25 0 1 0 375949199 16658432 3858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4067 3858 48 102 0 3962 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 16268

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19301
/proc/meminfo: memFree=1383992/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=17324 CPUtime=941.91
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 4646 0 0 0 94124 67 0 0 25 0 1 0 375949199 17739776 4137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4331 4137 48 102 0 4226 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 17324

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19301
/proc/meminfo: memFree=1383992/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=17324 CPUtime=1001.89
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 4695 0 0 0 100122 67 0 0 25 0 1 0 375949199 17739776 4137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4331 4137 48 102 0 4226 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 17324

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19301
/proc/meminfo: memFree=1382712/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=18644 CPUtime=1061.88
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 5066 0 0 0 106120 68 0 0 25 0 1 0 375949199 19091456 4457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524032 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4661 4457 48 102 0 4556 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 18644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19301
/proc/meminfo: memFree=1382776/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=18644 CPUtime=1121.85
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 5069 0 0 0 112117 68 0 0 25 0 1 0 375949199 19091456 4460 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4661 4460 48 102 0 4556 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 18644

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19301
/proc/meminfo: memFree=1382712/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=18644 CPUtime=1181.84
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 5126 0 0 0 118115 69 0 0 25 0 1 0 375949199 19091456 4463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4661 4463 48 102 0 4556 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 18644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19301
/proc/meminfo: memFree=1382712/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=18644 CPUtime=1200.04
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 5126 0 0 0 119935 69 0 0 25 0 1 0 375949199 19091456 4463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4661 4463 48 102 0 4556 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18644

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

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19301
/proc/meminfo: memFree=1382712/2055920 swapFree=4169972/4192956
[pid=19102] ppid=19100 vsize=18644 CPUtime=1200.04
/proc/19102/stat : 19102 (picosat) R 19100 19102 18991 0 -1 4194304 5126 0 0 0 119935 69 0 0 25 0 1 0 375949199 19091456 4463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4661 4463 48 102 0 4556 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.35
CPU system time (s): 0.700893
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 18644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.35
system time used= 0.700893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5126
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= 3109

runsolver used 1.34579 second user time and 3.03054 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat Mar 10 20:52:27 UTC 2007

IDJOB= 334242
IDBENCH= 24623
IDSOLVER= 106
FILE ID= node11/334242-1173559946

PBS_JOBID= 4101189

Free space on /tmp= 66350 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334242-1173559946/picosat /tmp/evaluation/334242-1173559946/instance-334242-1173559946.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-334242-1173559946 -o ROOT/results/node11/solver-334242-1173559946 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334242-1173559946/picosat /tmp/evaluation/334242-1173559946/instance-334242-1173559946.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bccff1bed1e8ac721090562d562b05f0

RANDOM SEED= 933205213

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1401360 kB
Buffers:         53184 kB
Cached:         510872 kB
SwapCached:       2248 kB
Active:         231916 kB
Inactive:       354956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401360 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          30804 kB
Slab:            53264 kB
Committed_AS:  1187304 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= 66350 MiB

End job on node11 on Sat Mar 10 21:12:29 UTC 2007