Trace number 303606

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) 1200.06 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node66/watcher-303606-1172039319 -o ROOT/results/node66/solver-303606-1172039319 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303606-1172039319/picosat /tmp/evaluation/303606-1172039319/instance-303606-1172039319.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 0.97 0.98 3/64 10414
/proc/meminfo: memFree=1467032/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=568 CPUtime=0
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 223889411 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 142 54 40 102 0 37 0

[startup+0.107018 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 10414
/proc/meminfo: memFree=1467032/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=836 CPUtime=0.1
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 142 0 0 0 5 5 0 0 18 0 1 0 223889411 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515099 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 10414
/proc/meminfo: memFree=1467032/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=2024 CPUtime=0.5
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 415 0 0 0 34 16 0 0 21 0 1 0 223889411 2072576 400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 506 400 42 102 0 401 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2024

[startup+1.33626 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1464912/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=2692 CPUtime=1.32
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 592 0 0 0 116 16 0 0 25 0 1 0 223889411 2756608 575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 673 575 48 102 0 568 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2692

[startup+2.9736 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1464592/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=2956 CPUtime=2.96
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 671 0 0 0 280 16 0 0 25 0 1 0 223889411 3026944 654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 739 654 48 102 0 634 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2956

[startup+6.25125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1464088/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=3348 CPUtime=6.24
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 779 0 0 0 608 16 0 0 25 0 1 0 223889411 3428352 762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 837 762 48 102 0 732 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3348

[startup+12.7046 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1463328/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=4044 CPUtime=12.69
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 949 0 0 0 1253 16 0 0 25 0 1 0 223889411 4141056 932 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 1011 932 48 102 0 906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4044

[startup+25.5051 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1462496/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=4704 CPUtime=25.48
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 1130 0 0 0 2532 16 0 0 25 0 1 0 223889411 4816896 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 1176 1113 48 102 0 1071 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4704

[startup+51.1143 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1461536/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=5948 CPUtime=51.09
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 1385 0 0 0 5092 17 0 0 25 0 1 0 223889411 6090752 1367 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 1487 1367 48 102 0 1382 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5948

[startup+102.327 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1460000/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=7344 CPUtime=102.28
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 1750 0 0 0 10211 17 0 0 25 0 1 0 223889411 7520256 1732 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 1836 1732 48 102 0 1731 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7344

[startup+162.356 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1458976/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=8316 CPUtime=162.28
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 2003 0 0 0 16211 17 0 0 25 0 1 0 223889411 8515584 1985 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2079 1985 48 102 0 1974 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 8316

[startup+222.378 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1458272/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=8892 CPUtime=222.29
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 2193 0 0 0 22211 18 0 0 25 0 1 0 223889411 9105408 2142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2223 2142 48 102 0 2118 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 8892

[startup+282.396 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1457504/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=9656 CPUtime=282.28
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 2413 0 0 0 28210 18 0 0 25 0 1 0 223889411 9887744 2336 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2414 2336 48 102 0 2309 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 9656

[startup+342.414 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1456928/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=10152 CPUtime=342.27
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 2557 0 0 0 34209 18 0 0 25 0 1 0 223889411 10395648 2463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2538 2463 48 102 0 2433 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 10152

[startup+402.436 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1456352/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=10876 CPUtime=402.27
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 2951 0 0 0 40209 18 0 0 25 0 1 0 223889411 11137024 2591 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2719 2591 48 102 0 2614 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 10876

[startup+462.458 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1455776/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=11380 CPUtime=462.28
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 3302 0 0 0 46209 19 0 0 25 0 1 0 223889411 11653120 2737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2845 2737 48 102 0 2740 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 11380

[startup+522.477 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1455584/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=11700 CPUtime=522.27
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 3597 0 0 0 52208 19 0 0 25 0 1 0 223889411 11980800 2819 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2925 2819 48 102 0 2820 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 11700

[startup+582.495 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1455264/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=11832 CPUtime=582.27
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 3866 0 0 0 58208 19 0 0 25 0 1 0 223889411 12115968 2864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 2958 2864 48 102 0 2853 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 11832

[startup+642.518 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1454624/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=12492 CPUtime=642.27
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 4206 0 0 0 64207 20 0 0 25 0 1 0 223889411 12791808 3010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3123 3010 48 102 0 3018 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 12492

[startup+702.537 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10415
/proc/meminfo: memFree=1454112/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=12980 CPUtime=702.26
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 4544 0 0 0 70206 20 0 0 25 0 1 0 223889411 13291520 3148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3245 3148 48 102 0 3140 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 12980

[startup+762.553 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10417
/proc/meminfo: memFree=1454112/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=12980 CPUtime=762.25
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 4709 0 0 0 76205 20 0 0 25 0 1 0 223889411 13291520 3148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3245 3148 48 102 0 3140 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 12980

[startup+822.573 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10417
/proc/meminfo: memFree=1453664/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=13508 CPUtime=822.25
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 4996 0 0 0 82205 20 0 0 25 0 1 0 223889411 13832192 3266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3377 3266 48 102 0 3272 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 13508

[startup+882.591 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1453600/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=13392 CPUtime=882.25
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 5180 0 0 0 88204 21 0 0 25 0 1 0 223889411 13713408 3269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3348 3269 48 102 0 3243 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 13392

[startup+942.609 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452832/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=14168 CPUtime=942.24
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 5550 0 0 0 94203 21 0 0 25 0 1 0 223889411 14508032 3458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3542 3458 48 102 0 3437 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 14168

[startup+1002.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452832/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=14168 CPUtime=1002.24
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 5691 0 0 0 100203 21 0 0 25 0 1 0 223889411 14508032 3461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520506 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3542 3461 48 102 0 3437 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 14168

[startup+1062.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452192/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=15084 CPUtime=1062.24
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 5986 0 0 0 106202 22 0 0 25 0 1 0 223889411 15446016 3616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3771 3616 48 102 0 3666 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 15084

[startup+1122.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452192/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=15056 CPUtime=1122.23
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 6177 0 0 0 112201 22 0 0 25 0 1 0 223889411 15417344 3616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3764 3616 48 102 0 3659 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 15056

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452192/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=15056 CPUtime=1182.23
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 6321 0 0 0 118201 22 0 0 25 0 1 0 223889411 15417344 3616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3764 3616 48 102 0 3659 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 15056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 10417
/proc/meminfo: memFree=1452192/2055920 swapFree=4183436/4192956
[pid=10414] ppid=10412 vsize=15056 CPUtime=1200.05
/proc/10414/stat : 10414 (picosat) R 10412 10414 9291 0 -1 4194304 6321 0 0 0 119983 22 0 0 25 0 1 0 223889411 15417344 3616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10414/statm: 3764 3616 48 102 0 3659 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15056

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.230964
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 15084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6321
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= 2309

runsolver used 0.726889 second user time and 2.48162 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 06:28:39 UTC 2007

IDJOB= 303606
IDBENCH= 20112
IDSOLVER= 106
FILE ID= node66/303606-1172039319

PBS_JOBID= 3892698

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/303606-1172039319/picosat /tmp/evaluation/303606-1172039319/instance-303606-1172039319.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-303606-1172039319 -o ROOT/results/node66/solver-303606-1172039319 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303606-1172039319/picosat /tmp/evaluation/303606-1172039319/instance-303606-1172039319.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 327721006

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1467440 kB
Buffers:         35228 kB
Cached:         465576 kB
SwapCached:       3484 kB
Active:          86716 kB
Inactive:       423784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467440 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15740 kB
Slab:            64052 kB
Committed_AS:   607704 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Wed Feb 21 06:48:41 UTC 2007