Trace number 336720

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) 1200.09 1200.51

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-336720-1173652404 -o ROOT/results/node15/solver-336720-1173652404 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336720-1173652404/picosat /tmp/evaluation/336720-1173652404/instance-336720-1173652404.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: 1.00 1.00 1.00 3/77 3603
/proc/meminfo: memFree=1364800/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=884 CPUtime=0
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 385194798 905216 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 221 119 40 102 0 116 0

[startup+0.0736591 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3603
/proc/meminfo: memFree=1364800/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=1016 CPUtime=0.07
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 178 0 0 0 3 4 0 0 18 0 1 0 385194798 1040384 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 254 163 40 102 0 149 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1016

[startup+0.101664 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3603
/proc/meminfo: memFree=1364800/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=1168 CPUtime=0.09
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 200 0 0 0 5 4 0 0 18 0 1 0 385194798 1196032 185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 292 185 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.301698 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3603
/proc/meminfo: memFree=1364800/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=1564 CPUtime=0.29
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 322 0 0 0 18 11 0 0 19 0 1 0 385194798 1601536 307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 391 307 42 102 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701767 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3603
/proc/meminfo: memFree=1364800/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=1968 CPUtime=0.69
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 404 0 0 0 58 11 0 0 22 0 1 0 385194798 2015232 387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 492 387 48 102 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1363256/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=2364 CPUtime=1.49
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 511 0 0 0 138 11 0 0 25 0 1 0 385194798 2420736 494 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 591 494 48 102 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1362488/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=2892 CPUtime=3.09
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 655 0 0 0 298 11 0 0 25 0 1 0 385194798 2961408 637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 723 637 48 102 0 618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2892

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1362168/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=2892 CPUtime=6.29
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 657 0 0 0 618 11 0 0 25 0 1 0 385194798 2961408 639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529382 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 723 639 48 102 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1361976/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=3024 CPUtime=12.69
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 693 0 0 0 1258 11 0 0 25 0 1 0 385194798 3096576 675 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 756 675 48 102 0 651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1361720/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=3276 CPUtime=25.48
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 753 0 0 0 2537 11 0 0 25 0 1 0 385194798 3354624 735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 819 735 48 102 0 714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3276

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1361016/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=4044 CPUtime=51.07
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 947 0 0 0 5096 11 0 0 25 0 1 0 385194798 4141056 929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1011 929 48 102 0 906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4044

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1359992/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=5028 CPUtime=102.26
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1179 0 0 0 10214 12 0 0 25 0 1 0 385194798 5148672 1161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1257 1161 48 102 0 1152 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1359480/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=5556 CPUtime=162.23
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1298 0 0 0 16211 12 0 0 25 0 1 0 385194798 5689344 1280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1389 1280 48 102 0 1284 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5556

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1358776/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=6208 CPUtime=222.21
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1459 0 0 0 22208 13 0 0 25 0 1 0 385194798 6356992 1441 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1552 1441 48 102 0 1447 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1358392/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=6736 CPUtime=282.19
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1606 0 0 0 28205 14 0 0 25 0 1 0 385194798 6897664 1588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1684 1588 48 102 0 1579 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1357880/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=7160 CPUtime=342.17
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1709 0 0 0 34203 14 0 0 25 0 1 0 385194798 7331840 1691 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1790 1691 48 102 0 1685 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1357880/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=7160 CPUtime=402.15
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1712 0 0 0 40200 15 0 0 25 0 1 0 385194798 7331840 1694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1790 1694 48 102 0 1685 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7160

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1357816/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=7156 CPUtime=462.13
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1714 0 0 0 46198 15 0 0 25 0 1 0 385194798 7327744 1696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1789 1696 48 102 0 1684 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7156

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1357624/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=7348 CPUtime=522.11
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1765 0 0 0 52195 16 0 0 25 0 1 0 385194798 7524352 1747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1837 1747 48 102 0 1732 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3604
/proc/meminfo: memFree=1357176/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=7796 CPUtime=582.08
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1880 0 0 0 58192 16 0 0 25 0 1 0 385194798 7983104 1862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 1949 1862 48 102 0 1844 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356920/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8168 CPUtime=642.07
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1978 0 0 0 64190 17 0 0 25 0 1 0 385194798 8364032 1960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2042 1960 48 102 0 1937 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8168

[startup+702.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 3606
/proc/meminfo: memFree=1356728/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8168 CPUtime=702.04
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 1978 0 0 0 70187 17 0 0 25 0 1 0 385194798 8364032 1960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2042 1960 48 102 0 1937 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8168

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3606
/proc/meminfo: memFree=1356216/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8848 CPUtime=762.03
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2129 0 0 0 76185 18 0 0 25 0 1 0 385194798 9060352 2102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529919 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2212 2102 48 102 0 2107 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8848

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356216/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8772 CPUtime=822.01
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2129 0 0 0 82182 19 0 0 25 0 1 0 385194798 8982528 2083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2193 2083 48 102 0 2088 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 8772

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356152/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8768 CPUtime=881.98
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2269 0 0 0 88179 19 0 0 25 0 1 0 385194798 8978432 2086 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2192 2086 48 102 0 2087 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 8768

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356088/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8768 CPUtime=941.96
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2376 0 0 0 94176 20 0 0 25 0 1 0 385194798 8978432 2089 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2192 2089 48 102 0 2087 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356216/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8768 CPUtime=1001.94
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2485 0 0 0 100174 20 0 0 25 0 1 0 385194798 8978432 2090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2192 2090 48 102 0 2087 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1356280/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=8768 CPUtime=1061.92
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2593 0 0 0 106171 21 0 0 25 0 1 0 385194798 8978432 2090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2192 2090 48 102 0 2087 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 8768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1355704/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=9296 CPUtime=1121.9
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 2834 0 0 0 112169 21 0 0 25 0 1 0 385194798 9519104 2221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2324 2221 48 102 0 2219 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1355192/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=9824 CPUtime=1181.88
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 3114 0 0 0 118166 22 0 0 25 0 1 0 385194798 10059776 2353 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2456 2353 48 102 0 2351 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1355000/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=10088 CPUtime=1200.08
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 3180 0 0 0 119986 22 0 0 25 0 1 0 385194798 10330112 2419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2522 2419 48 102 0 2417 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10088

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: 1.00 1.00 1.00 2/78 3606
/proc/meminfo: memFree=1355000/2055920 swapFree=4152672/4192956
[pid=3603] ppid=3601 vsize=10088 CPUtime=1200.08
/proc/3603/stat : 3603 (picosat) R 3601 3603 2489 0 -1 4194304 3180 0 0 0 119986 22 0 0 25 0 1 0 385194798 10330112 2419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3603/statm: 2522 2419 48 102 0 2417 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.226965
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 10088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3180
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= 1486

runsolver used 1.38779 second user time and 2.98355 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sun Mar 11 22:33:24 UTC 2007

IDJOB= 336720
IDBENCH= 24682
IDSOLVER= 106
FILE ID= node15/336720-1173652404

PBS_JOBID= 4101382

Free space on /tmp= 66532 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/336720-1173652404/picosat /tmp/evaluation/336720-1173652404/instance-336720-1173652404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-336720-1173652404 -o ROOT/results/node15/solver-336720-1173652404 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336720-1173652404/picosat /tmp/evaluation/336720-1173652404/instance-336720-1173652404.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  df5eb5c4b20c5e5dfc376eb525ea9039

RANDOM SEED= 309460711

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1365208 kB
Buffers:         57188 kB
Cached:         538492 kB
SwapCached:       2924 kB
Active:         401756 kB
Inactive:       217340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365208 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          30352 kB
Slab:            57132 kB
Committed_AS:  1378468 kB
PageTables:       1800 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= 66532 MiB

End job on node15 on Sun Mar 11 22:53:27 UTC 2007