Trace number 339828

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark338.451
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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/node5/watcher-339828-1173712274 -o ROOT/results/node5/solver-339828-1173712274 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339828-1173712274/picosat /tmp/evaluation/339828-1173712274/instance-339828-1173712274.cnf 

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


[startup+0 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 8360
/proc/meminfo: memFree=1561440/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=568 CPUtime=0
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 391182187 581632 66 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 142 66 40 102 0 37 0

[startup+0.0859329 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 8360
/proc/meminfo: memFree=1561440/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=700 CPUtime=0.07
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 124 0 0 0 3 4 0 0 18 0 1 0 391182187 716800 109 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 175 109 40 102 0 70 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 700

[startup+0.101935 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 8360
/proc/meminfo: memFree=1561440/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=832 CPUtime=0.09
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 134 0 0 0 4 5 0 0 18 0 1 0 391182187 851968 119 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 208 119 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301957 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 8360
/proc/meminfo: memFree=1561440/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=1228 CPUtime=0.29
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 227 0 0 0 12 17 0 0 19 0 1 0 391182187 1257472 212 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 307 212 40 102 0 202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1228

[startup+0.702003 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 8360
/proc/meminfo: memFree=1561440/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=1896 CPUtime=0.69
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 421 0 0 0 44 25 0 0 22 0 1 0 391182187 1941504 404 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 474 404 48 102 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1896

[startup+1.50109 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1559896/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=2028 CPUtime=1.49
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 448 0 0 0 124 25 0 0 25 0 1 0 391182187 2076672 431 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530259 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 507 431 48 102 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2028

[startup+3.10128 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1559576/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=2292 CPUtime=3.09
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 517 0 0 0 284 25 0 0 25 0 1 0 391182187 2347008 500 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 573 500 48 102 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2292

[startup+6.30164 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1559192/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=2548 CPUtime=6.29
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 573 0 0 0 604 25 0 0 25 0 1 0 391182187 2609152 556 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 637 556 48 102 0 532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1558680/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=2940 CPUtime=12.68
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 682 0 0 0 1243 25 0 0 25 0 1 0 391182187 3010560 665 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 735 665 48 102 0 630 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2940

[startup+25.5018 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1557912/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=3732 CPUtime=25.49
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 864 0 0 0 2523 26 0 0 25 0 1 0 391182187 3821568 847 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 933 847 48 102 0 828 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3732

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1557336/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=4212 CPUtime=51.08
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 1004 0 0 0 5082 26 0 0 25 0 1 0 391182187 4313088 987 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 1053 987 48 102 0 948 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4212

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1556056/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=5508 CPUtime=102.27
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 1322 0 0 0 10201 26 0 0 25 0 1 0 391182187 5640192 1305 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 1377 1305 48 102 0 1272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5508

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1554840/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=6728 CPUtime=162.25
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 1611 0 0 0 16198 27 0 0 25 0 1 0 391182187 6889472 1592 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 1682 1592 48 102 0 1577 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6728

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1554136/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=7312 CPUtime=222.23
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 1775 0 0 0 22196 27 0 0 25 0 1 0 391182187 7487488 1752 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 1828 1752 48 102 0 1723 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7312

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1553752/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=7708 CPUtime=282.22
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 1871 0 0 0 28194 28 0 0 25 0 1 0 391182187 7892992 1848 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549241 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 1927 1848 48 102 0 1822 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7708

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1552856/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=8488 CPUtime=342.2
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2084 0 0 0 34192 28 0 0 25 0 1 0 391182187 8691712 2059 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2122 2059 48 102 0 2017 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8488

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1552280/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=9100 CPUtime=402.19
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2226 0 0 0 40190 29 0 0 25 0 1 0 391182187 9318400 2201 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2275 2201 48 102 0 2170 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9100

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1552088/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=9440 CPUtime=462.16
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2310 0 0 0 46187 29 0 0 25 0 1 0 391182187 9666560 2285 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2360 2285 48 102 0 2255 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9440

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1551832/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=9624 CPUtime=522.15
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2381 0 0 0 52185 30 0 0 25 0 1 0 391182187 9854976 2337 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2406 2337 48 102 0 2301 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9624

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1551512/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10012 CPUtime=582.13
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2514 0 0 0 58183 30 0 0 25 0 1 0 391182187 10252288 2430 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2503 2430 48 102 0 2398 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10012

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1551512/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=9848 CPUtime=642.13
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2514 0 0 0 64182 31 0 0 25 0 1 0 391182187 10084352 2405 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2462 2405 48 102 0 2357 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9848

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1551320/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10160 CPUtime=702.1
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2586 0 0 0 70179 31 0 0 25 0 1 0 391182187 10403840 2467 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520143 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2540 2467 48 102 0 2435 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10160

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1551128/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10384 CPUtime=762.09
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2634 0 0 0 76177 32 0 0 25 0 1 0 391182187 10633216 2514 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2596 2514 48 102 0 2491 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10384

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1550552/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10900 CPUtime=822.07
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2765 0 0 0 82175 32 0 0 25 0 1 0 391182187 11161600 2645 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549240 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2725 2645 48 102 0 2620 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10900

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1550552/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10868 CPUtime=882.06
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2765 0 0 0 88173 33 0 0 25 0 1 0 391182187 11128832 2645 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530085 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2717 2645 48 102 0 2612 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10868

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1550488/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10864 CPUtime=942.04
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2765 0 0 0 94171 33 0 0 25 0 1 0 391182187 11124736 2645 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2716 2645 48 102 0 2611 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1550744/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10864 CPUtime=1002.03
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2765 0 0 0 100169 34 0 0 25 0 1 0 391182187 11124736 2645 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2716 2645 48 102 0 2611 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1550424/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=10992 CPUtime=1062.01
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 2858 0 0 0 106167 34 0 0 25 0 1 0 391182187 11255808 2678 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2748 2678 48 102 0 2643 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1549848/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=11716 CPUtime=1121.99
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 3031 0 0 0 112165 34 0 0 25 0 1 0 391182187 11997184 2851 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2929 2851 48 102 0 2824 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11716

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1549912/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=11668 CPUtime=1181.98
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 3031 0 0 0 118163 35 0 0 25 0 1 0 391182187 11948032 2847 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2917 2847 48 102 0 2812 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 8361
/proc/meminfo: memFree=1549912/2055920 swapFree=4170416/4192956
[pid=8360] ppid=8358 vsize=11628 CPUtime=1200.07
/proc/8360/stat : 8360 (picosat) R 8358 8360 3249 0 -1 4194304 3031 0 0 0 119972 35 0 0 25 0 1 0 391182187 11907072 2837 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8360/statm: 2907 2837 48 102 0 2802 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11628

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.357945
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 11744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3031
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= 764

runsolver used 1.42178 second user time and 2.92755 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Mar 12 15:11:14 UTC 2007

IDJOB= 339828
IDBENCH= 24756
IDSOLVER= 106
FILE ID= node5/339828-1173712274

PBS_JOBID= 4101464

Free space on /tmp= 66407 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339828-1173712274/picosat /tmp/evaluation/339828-1173712274/instance-339828-1173712274.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-339828-1173712274 -o ROOT/results/node5/solver-339828-1173712274 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339828-1173712274/picosat /tmp/evaluation/339828-1173712274/instance-339828-1173712274.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4a0cf034172f796c42342e79509e3449

RANDOM SEED= 939693589

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1561848 kB
Buffers:         50516 kB
Cached:         349128 kB
SwapCached:       2236 kB
Active:         338692 kB
Inactive:        85504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561848 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          32404 kB
Slab:            55564 kB
Committed_AS:  1315600 kB
PageTables:       1696 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= 66407 MiB

End job on node5 on Mon Mar 12 15:31:16 UTC 2007