Trace number 456350

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) 5000.07 5001.61

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_5.sat05-452.reshuffled-07.cnf
MD5SUMdf5eb5c4b20c5e5dfc376eb525ea9039
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1479.97
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-456350-1178336891 -o ROOT/results/node9/solver-456350-1178336891 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456350-1178336891/picosat /tmp/evaluation/456350-1178336891/instance-456350-1178336891.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 10498
/proc/meminfo: memFree=1836072/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=884 CPUtime=0
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 309726665 905216 119 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 221 119 40 102 0 116 0

[startup+0.0167621 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 10498
/proc/meminfo: memFree=1836072/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=884 CPUtime=0
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 309726665 905216 119 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 221 119 40 102 0 116 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 884

[startup+0.10177 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 10498
/proc/meminfo: memFree=1836072/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=1168 CPUtime=0.09
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 198 0 0 0 4 5 0 0 18 0 1 0 309726665 1196032 185 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 292 185 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.301793 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 10498
/proc/meminfo: memFree=1836072/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=1564 CPUtime=0.29
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 319 0 0 0 19 10 0 0 19 0 1 0 309726665 1601536 306 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 391 306 42 102 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701838 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 10498
/proc/meminfo: memFree=1836072/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=1968 CPUtime=0.69
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 400 0 0 0 59 10 0 0 23 0 1 0 309726665 2015232 385 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 492 385 48 102 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50193 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1834464/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=2364 CPUtime=1.49
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 505 0 0 0 139 10 0 0 25 0 1 0 309726665 2420736 490 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 591 490 48 102 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10111 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1833696/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=2892 CPUtime=3.08
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 652 0 0 0 298 10 0 0 25 0 1 0 309726665 2961408 636 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 723 636 48 102 0 618 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2892

[startup+6.30147 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1833440/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=2892 CPUtime=6.29
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 654 0 0 0 618 11 0 0 25 0 1 0 309726665 2961408 638 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 723 638 48 102 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1833184/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=3024 CPUtime=12.69
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 690 0 0 0 1258 11 0 0 25 0 1 0 309726665 3096576 674 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 756 674 48 102 0 651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1832992/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=3276 CPUtime=25.49
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 750 0 0 0 2538 11 0 0 25 0 1 0 309726665 3354624 734 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 819 734 48 102 0 714 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3276

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1832160/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=4044 CPUtime=51.07
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 944 0 0 0 5096 11 0 0 25 0 1 0 309726665 4141056 928 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1011 928 48 102 0 906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4044

[startup+102.304 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1831136/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=5028 CPUtime=102.27
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1176 0 0 0 10215 12 0 0 25 0 1 0 309726665 5148672 1160 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1257 1160 48 102 0 1152 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5028

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1830624/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=5556 CPUtime=162.25
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1295 0 0 0 16213 12 0 0 25 0 1 0 309726665 5689344 1279 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1389 1279 48 102 0 1284 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5556

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1829984/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=6208 CPUtime=222.23
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1456 0 0 0 22210 13 0 0 25 0 1 0 309726665 6356992 1440 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1552 1440 48 102 0 1447 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6208

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1829472/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=6604 CPUtime=282.22
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1568 0 0 0 28208 14 0 0 25 0 1 0 309726665 6762496 1552 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1651 1552 48 102 0 1546 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6604

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1828896/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=7160 CPUtime=342.2
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1706 0 0 0 34206 14 0 0 25 0 1 0 309726665 7331840 1690 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1790 1690 48 102 0 1685 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7160

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1828896/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=7160 CPUtime=402.19
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1709 0 0 0 40204 15 0 0 25 0 1 0 309726665 7331840 1693 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1790 1693 48 102 0 1685 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7160

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1828832/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=7156 CPUtime=462.17
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1711 0 0 0 46202 15 0 0 25 0 1 0 309726665 7327744 1695 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1789 1695 48 102 0 1684 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7156

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1828576/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=7348 CPUtime=522.16
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1762 0 0 0 52200 16 0 0 25 0 1 0 309726665 7524352 1746 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1837 1746 48 102 0 1732 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7348

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1828192/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=7796 CPUtime=582.13
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1877 0 0 0 58197 16 0 0 25 0 1 0 309726665 7983104 1861 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 1949 1861 48 102 0 1844 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7796

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10499
/proc/meminfo: memFree=1827744/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=8168 CPUtime=642.12
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 1975 0 0 0 64195 17 0 0 25 0 1 0 309726665 8364032 1959 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 2042 1959 48 102 0 1937 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8168


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819488/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=15868 CPUtime=4001.12
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8179 0 0 0 400061 51 0 0 25 0 1 0 309726665 16248832 3844 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 3967 3844 48 102 0 3862 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 15868

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819488/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=15868 CPUtime=4061.12
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8237 0 0 0 406060 52 0 0 25 0 1 0 309726665 16248832 3844 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 3967 3844 48 102 0 3862 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 15868

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819488/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=15868 CPUtime=4121.09
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8295 0 0 0 412057 52 0 0 25 0 1 0 309726665 16248832 3844 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 3967 3844 48 102 0 3862 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 15868

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819424/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=15868 CPUtime=4181.08
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8353 0 0 0 418055 53 0 0 25 0 1 0 309726665 16248832 3844 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 3967 3844 48 102 0 3862 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 15868

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819168/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4241.06
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8505 0 0 0 424053 53 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 16264

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10698
/proc/meminfo: memFree=1819168/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4301.04
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8566 0 0 0 430051 53 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 16264

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 10698
/proc/meminfo: memFree=1819104/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4361.03
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8627 0 0 0 436049 54 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 16264

[startup+4422.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/84 10874
/proc/meminfo: memFree=1817952/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4420.92
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8688 0 0 0 442037 55 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 16264

[startup+4482.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1818912/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4480.89
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8688 0 0 0 448034 55 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 16264

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 3/78 10895
/proc/meminfo: memFree=1818912/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4540.87
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8749 0 0 0 454031 56 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 16264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1818976/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4600.86
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8810 0 0 0 460030 56 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 16264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1819040/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4660.84
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8871 0 0 0 466027 57 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 16264

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1819040/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4720.83
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8932 0 0 0 472025 58 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 16264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1818976/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16264 CPUtime=4780.81
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 8993 0 0 0 478023 58 0 0 25 0 1 0 309726665 16654336 3935 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4066 3935 48 102 0 3961 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 16264

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1818400/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=16924 CPUtime=4840.8
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 9206 0 0 0 484021 59 0 0 25 0 1 0 309726665 17330176 4087 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4231 4087 48 102 0 4126 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 16924

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1815840/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=19688 CPUtime=4900.78
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 9901 0 0 0 490018 60 0 0 25 0 1 0 309726665 20160512 4718 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4922 4718 48 102 0 4817 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 19688

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1815840/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=19688 CPUtime=4960.77
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 9965 0 0 0 496016 61 0 0 25 0 1 0 309726665 20160512 4718 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4922 4718 48 102 0 4817 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 19688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10895
/proc/meminfo: memFree=1815840/2055920 swapFree=4145492/4192956
[pid=10498] ppid=10496 vsize=19688 CPUtime=5000.06
/proc/10498/stat : 10498 (picosat) R 10496 10498 10200 0 -1 4194304 9965 0 0 0 499945 61 0 0 25 0 1 0 309726665 20160512 4718 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10498/statm: 4922 4718 48 102 0 4817 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19688

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.46
CPU system time (s): 0.617906
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 19944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.617906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9965
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= 8255

runsolver used 4.13037 second user time and 10.4464 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sat May  5 03:48:11 UTC 2007

IDJOB= 456350
IDBENCH= 24682
IDSOLVER= 171
FILE ID= node9/456350-1178336891

PBS_JOBID= 5188588

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_5.sat05-452.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456350-1178336891/picosat /tmp/evaluation/456350-1178336891/instance-456350-1178336891.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-456350-1178336891 -o ROOT/results/node9/solver-456350-1178336891 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456350-1178336891/picosat /tmp/evaluation/456350-1178336891/instance-456350-1178336891.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df5eb5c4b20c5e5dfc376eb525ea9039

RANDOM SEED= 716842495

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1836416 kB
Buffers:         35364 kB
Cached:          94680 kB
SwapCached:      15544 kB
Active:         117268 kB
Inactive:        35996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836416 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            51796 kB
Committed_AS:  8828728 kB
PageTables:       1784 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= 66563 MiB

End job on node9 on Sat May  5 05:11:35 UTC 2007