Trace number 304795

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) 1200.1 1200.63

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node33/watcher-304795-1172065799 -o ROOT/results/node33/solver-304795-1172065799 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304795-1172065799/picosat /tmp/evaluation/304795-1172065799/instance-304795-1172065799.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: 0.92 0.98 0.99 3/64 4716
/proc/meminfo: memFree=1082120/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=568 CPUtime=0
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 131615181 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 142 54 40 102 0 37 0

[startup+0.107002 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4716
/proc/meminfo: memFree=1082120/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=836 CPUtime=0.1
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 131615181 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515086 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4716
/proc/meminfo: memFree=1082120/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=1768 CPUtime=0.51
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 382 0 0 0 39 12 0 0 21 0 1 0 131615181 1810432 365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 442 365 48 102 0 337 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1768

[startup+1.33526 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1080640/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=1900 CPUtime=1.33
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 427 0 0 0 121 12 0 0 25 0 1 0 131615181 1945600 410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 475 410 48 102 0 370 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1900

[startup+2.9716 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1080320/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=2276 CPUtime=2.96
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 485 0 0 0 284 12 0 0 25 0 1 0 131615181 2330624 468 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 569 468 48 102 0 464 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2276

[startup+6.25128 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1079880/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=2540 CPUtime=6.24
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 561 0 0 0 612 12 0 0 25 0 1 0 131615181 2600960 544 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 635 544 48 102 0 530 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2540

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1079368/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=2976 CPUtime=12.69
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 674 0 0 0 1257 12 0 0 25 0 1 0 131615181 3047424 657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 744 657 48 102 0 639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2976

[startup+25.5063 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1078856/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=3508 CPUtime=25.49
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 803 0 0 0 2537 12 0 0 25 0 1 0 131615181 3592192 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 877 786 48 102 0 772 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3508

[startup+51.1106 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1078088/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=4196 CPUtime=51.08
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 994 0 0 0 5096 12 0 0 25 0 1 0 131615181 4296704 977 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1049 977 48 102 0 944 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4196

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1077128/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=5136 CPUtime=102.26
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1217 0 0 0 10214 12 0 0 25 0 1 0 131615181 5259264 1199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1284 1199 48 102 0 1179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5136

[startup+162.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1076296/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=6044 CPUtime=162.27
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1422 0 0 0 16214 13 0 0 25 0 1 0 131615181 6189056 1404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1511 1404 48 102 0 1406 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 6044

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1075912/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=6476 CPUtime=222.27
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1542 0 0 0 22214 13 0 0 25 0 1 0 131615181 6631424 1524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1619 1524 48 102 0 1514 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 6476

[startup+282.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1075272/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=7004 CPUtime=282.26
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1677 0 0 0 28213 13 0 0 25 0 1 0 131615181 7172096 1659 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1751 1659 48 102 0 1646 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 7004

[startup+342.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1075016/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=7248 CPUtime=342.25
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1745 0 0 0 34212 13 0 0 25 0 1 0 131615181 7421952 1727 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1812 1727 48 102 0 1707 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 7248

[startup+402.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1074696/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=7536 CPUtime=402.25
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1831 0 0 0 40212 13 0 0 25 0 1 0 131615181 7716864 1802 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1884 1802 48 102 0 1779 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 7536

[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1074376/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=7832 CPUtime=462.25
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 1926 0 0 0 46212 13 0 0 25 0 1 0 131615181 8019968 1880 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 1958 1880 48 102 0 1853 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 7832

[startup+522.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1074056/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=8316 CPUtime=522.25
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 2068 0 0 0 52212 13 0 0 25 0 1 0 131615181 8515584 1971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2079 1971 48 102 0 1974 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 8316

[startup+582.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1073800/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=8468 CPUtime=582.25
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 2132 0 0 0 58212 13 0 0 25 0 1 0 131615181 8671232 1997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2117 1997 48 102 0 2012 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 8468

[startup+642.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4717
/proc/meminfo: memFree=1073608/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=8568 CPUtime=642.24
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 2407 0 0 0 64211 13 0 0 25 0 1 0 131615181 8773632 2036 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2142 2036 48 102 0 2037 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 8568

[startup+702.525 s]
/proc/loadavg: 1.07 1.00 1.00 2/71 4829
/proc/meminfo: memFree=1072216/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=8916 CPUtime=702.21
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 2762 0 0 0 70207 14 0 0 25 0 1 0 131615181 9129984 2114 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2229 2114 48 102 0 2124 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 8916

[startup+762.573 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072968/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=8916 CPUtime=762.19
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 2964 0 0 0 76204 15 0 0 25 0 1 0 131615181 9129984 2128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2229 2128 48 102 0 2124 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 8916

[startup+822.596 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072776/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=9312 CPUtime=822.19
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 3272 0 0 0 82204 15 0 0 25 0 1 0 131615181 9535488 2216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2328 2216 48 102 0 2223 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 9312

[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072712/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=9312 CPUtime=882.19
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 3494 0 0 0 88204 15 0 0 25 0 1 0 131615181 9535488 2216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2328 2216 48 102 0 2223 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 9312

[startup+942.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072392/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=9736 CPUtime=942.18
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 3788 0 0 0 94203 15 0 0 25 0 1 0 131615181 9969664 2318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2434 2318 48 102 0 2329 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 9736

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072328/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=9736 CPUtime=1002.17
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 3985 0 0 0 100202 15 0 0 25 0 1 0 131615181 9969664 2320 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2434 2320 48 102 0 2329 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 9736

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072008/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=10072 CPUtime=1062.18
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 4269 0 0 0 106202 16 0 0 25 0 1 0 131615181 10313728 2404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2518 2404 48 102 0 2413 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 10072

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1072008/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=10040 CPUtime=1122.17
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 4482 0 0 0 112201 16 0 0 25 0 1 0 131615181 10280960 2403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2510 2403 48 102 0 2405 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 10040

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1071944/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=10164 CPUtime=1182.17
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 4675 0 0 0 118201 16 0 0 25 0 1 0 131615181 10407936 2432 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2541 2432 48 102 0 2436 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 10164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1071560/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=10356 CPUtime=1200.09
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 4833 0 0 0 119993 16 0 0 25 0 1 0 131615181 10604544 2503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2589 2503 48 102 0 2484 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10356

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4915
/proc/meminfo: memFree=1071560/2055920 swapFree=4183936/4192956
[pid=4716] ppid=4714 vsize=10356 CPUtime=1200.09
/proc/4716/stat : 4716 (picosat) R 4714 4716 3566 0 -1 4194304 4833 0 0 0 119993 16 0 0 25 0 1 0 131615181 10604544 2503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4716/statm: 2589 2503 48 102 0 2484 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.167974
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 10428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4833
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= 3027

runsolver used 0.880866 second user time and 2.40663 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Wed Feb 21 13:49:59 UTC 2007

IDJOB= 304795
IDBENCH= 20141
IDSOLVER= 106
FILE ID= node33/304795-1172065799

PBS_JOBID= 3892756

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304795-1172065799/picosat /tmp/evaluation/304795-1172065799/instance-304795-1172065799.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-304795-1172065799 -o ROOT/results/node33/solver-304795-1172065799 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304795-1172065799/picosat /tmp/evaluation/304795-1172065799/instance-304795-1172065799.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 94340515

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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	: 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		: 3000.259
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:       1082528 kB
Buffers:         44172 kB
Cached:         820076 kB
SwapCached:       3092 kB
Active:         131688 kB
Inactive:       742176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082528 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            85604 kB
Committed_AS:   209300 kB
PageTables:       1408 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 node33 on Wed Feb 21 14:10:01 UTC 2007