Trace number 456194

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) 5000.09 5001.81

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l5.sat05-522.reshuffled-07.cnf
MD5SUM938806a23cb5c9ff1ce606734695c30f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2138
Satisfiable
(Un)Satisfiability was proved
Number of variables4478
Number of clauses18519
Sum of the clauses size54202
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317164
Number of clauses of size 40
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/node2/watcher-456194-1178327702 -o ROOT/results/node2/solver-456194-1178327702 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456194-1178327702/picosat /tmp/evaluation/456194-1178327702/instance-456194-1178327702.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: 0.99 0.99 0.95 3/77 22324
/proc/meminfo: memFree=1870592/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=1080 CPUtime=0
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 308807952 1105920 163 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 270 163 40 102 0 165 0

[startup+0.0334471 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 22324
/proc/meminfo: memFree=1870592/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=1080 CPUtime=0.02
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 189 0 0 0 1 1 0 0 18 0 1 0 308807952 1105920 176 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 270 176 40 102 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1080

[startup+0.101451 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 22324
/proc/meminfo: memFree=1870592/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=1476 CPUtime=0.09
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 256 0 0 0 4 5 0 0 18 0 1 0 308807952 1511424 243 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 369 243 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301471 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 22324
/proc/meminfo: memFree=1870592/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=1876 CPUtime=0.29
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 368 0 0 0 21 8 0 0 19 0 1 0 308807952 1921024 354 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 469 354 42 102 0 364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701513 s]
/proc/loadavg: 0.99 0.99 0.95 3/77 22324
/proc/meminfo: memFree=1870592/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=2272 CPUtime=0.69
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 443 0 0 0 61 8 0 0 23 0 1 0 308807952 2326528 429 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525589 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 568 429 42 102 0 463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2272

[startup+1.5016 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1868856/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=2412 CPUtime=1.49
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 511 0 0 0 141 8 0 0 25 0 1 0 308807952 2469888 495 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 603 495 48 102 0 498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2412

[startup+3.10276 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1868536/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=2544 CPUtime=3.09
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 541 0 0 0 301 8 0 0 25 0 1 0 308807952 2605056 525 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 636 525 48 102 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2544

[startup+6.30109 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1868088/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=3072 CPUtime=6.28
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 669 0 0 0 620 8 0 0 25 0 1 0 308807952 3145728 653 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 768 653 48 102 0 663 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3072

[startup+12.7018 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1867832/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=3072 CPUtime=12.68
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 672 0 0 0 1260 8 0 0 25 0 1 0 308807952 3145728 656 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 768 656 48 102 0 663 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3072

[startup+25.5011 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1866808/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=4108 CPUtime=25.49
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 935 0 0 0 2540 9 0 0 25 0 1 0 308807952 4206592 919 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1027 919 48 102 0 922 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4108

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1866744/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=4108 CPUtime=51.08
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 938 0 0 0 5099 9 0 0 25 0 1 0 308807952 4206592 922 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529246 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1027 922 48 102 0 922 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4108

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1866232/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=4784 CPUtime=102.26
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1065 0 0 0 10217 9 0 0 25 0 1 0 308807952 4898816 1049 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1196 1049 48 102 0 1091 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4784

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1865400/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=5516 CPUtime=162.25
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1254 0 0 0 16215 10 0 0 25 0 1 0 308807952 5648384 1238 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1379 1238 48 102 0 1274 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5516

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1864952/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=5904 CPUtime=222.23
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1363 0 0 0 22213 10 0 0 25 0 1 0 308807952 6045696 1347 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1476 1347 48 102 0 1371 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5904

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1864504/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=6532 CPUtime=282.22
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1528 0 0 0 28211 11 0 0 25 0 1 0 308807952 6688768 1509 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1633 1509 48 102 0 1528 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6532

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1864184/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=6552 CPUtime=342.19
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1539 0 0 0 34208 11 0 0 25 0 1 0 308807952 6709248 1520 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1638 1520 48 102 0 1533 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6552

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1863160/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=7512 CPUtime=402.17
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1784 0 0 0 40206 11 0 0 25 0 1 0 308807952 7692288 1765 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1878 1765 48 102 0 1773 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7512

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1863096/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=7640 CPUtime=462.16
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 1787 0 0 0 46204 12 0 0 25 0 1 0 308807952 7823360 1768 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1910 1768 48 102 0 1805 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7640

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1862840/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=7640 CPUtime=522.14
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 2017 0 0 0 52202 12 0 0 25 0 1 0 308807952 7823360 1772 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1910 1772 48 102 0 1805 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7640

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1862840/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=7768 CPUtime=582.13
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 2236 0 0 0 58200 13 0 0 25 0 1 0 308807952 7954432 1783 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1942 1783 48 102 0 1837 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7768

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 22325
/proc/meminfo: memFree=1862648/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=7900 CPUtime=642.12
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 2487 0 0 0 64198 14 0 0 25 0 1 0 308807952 8089600 1821 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 1975 1821 48 102 0 1870 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7900


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837560/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18044 CPUtime=4000.85
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9451 0 0 0 400042 43 0 0 25 0 1 0 308807952 18477056 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4511 4282 48 102 0 4406 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 18044

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837560/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18044 CPUtime=4060.83
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9451 0 0 0 406040 43 0 0 25 0 1 0 308807952 18477056 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4511 4282 48 102 0 4406 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 18044

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837496/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18020 CPUtime=4120.81
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9516 0 0 0 412038 43 0 0 25 0 1 0 308807952 18452480 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4505 4282 48 102 0 4400 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 18020

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837432/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18020 CPUtime=4180.8
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9581 0 0 0 418036 44 0 0 25 0 1 0 308807952 18452480 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4505 4282 48 102 0 4400 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 18020

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837432/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18020 CPUtime=4240.78
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9581 0 0 0 424034 44 0 0 25 0 1 0 308807952 18452480 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4505 4282 48 102 0 4400 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 18020

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837432/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18012 CPUtime=4300.76
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9646 0 0 0 430032 44 0 0 25 0 1 0 308807952 18444288 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4503 4282 48 102 0 4398 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 18012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837368/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18012 CPUtime=4360.75
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9711 0 0 0 436030 45 0 0 25 0 1 0 308807952 18444288 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4503 4282 48 102 0 4398 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 18012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837304/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=17960 CPUtime=4420.73
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9776 0 0 0 442028 45 0 0 25 0 1 0 308807952 18391040 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4490 4282 48 102 0 4385 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 17960

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837368/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=17960 CPUtime=4480.71
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9776 0 0 0 448026 45 0 0 25 0 1 0 308807952 18391040 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4490 4282 48 102 0 4385 0
Current children cumulated CPU time (s) 4480.71
Current children cumulated vsize (KiB) 17960

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837240/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=17960 CPUtime=4540.69
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9841 0 0 0 454024 45 0 0 25 0 1 0 308807952 18391040 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4490 4282 48 102 0 4385 0
Current children cumulated CPU time (s) 4540.69
Current children cumulated vsize (KiB) 17960

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23021
/proc/meminfo: memFree=1837240/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=17944 CPUtime=4600.69
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9906 0 0 0 460023 46 0 0 25 0 1 0 308807952 18374656 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4486 4282 48 102 0 4381 0
Current children cumulated CPU time (s) 4600.69
Current children cumulated vsize (KiB) 17944

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1837240/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=17944 CPUtime=4660.66
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 9906 0 0 0 466020 46 0 0 25 0 1 0 308807952 18374656 4282 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4486 4282 48 102 0 4381 0
Current children cumulated CPU time (s) 4660.66
Current children cumulated vsize (KiB) 17944

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1836472/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18736 CPUtime=4720.65
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10162 0 0 0 472019 46 0 0 25 0 1 0 308807952 19185664 4470 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4684 4470 48 102 0 4579 0
Current children cumulated CPU time (s) 4720.65
Current children cumulated vsize (KiB) 18736

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23021
/proc/meminfo: memFree=1836408/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18736 CPUtime=4780.63
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10232 0 0 0 478016 47 0 0 25 0 1 0 308807952 19185664 4472 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4684 4472 48 102 0 4579 0
Current children cumulated CPU time (s) 4780.63
Current children cumulated vsize (KiB) 18736

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23023
/proc/meminfo: memFree=1836408/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18736 CPUtime=4840.61
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10232 0 0 0 484014 47 0 0 25 0 1 0 308807952 19185664 4472 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4684 4472 48 102 0 4579 0
Current children cumulated CPU time (s) 4840.61
Current children cumulated vsize (KiB) 18736

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23023
/proc/meminfo: memFree=1836408/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18736 CPUtime=4900.59
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10300 0 0 0 490012 47 0 0 25 0 1 0 308807952 19185664 4472 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4684 4472 48 102 0 4579 0
Current children cumulated CPU time (s) 4900.59
Current children cumulated vsize (KiB) 18736

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23023
/proc/meminfo: memFree=1836408/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18736 CPUtime=4960.58
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10300 0 0 0 496010 48 0 0 25 0 1 0 308807952 19185664 4472 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4684 4472 48 102 0 4579 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 18736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23023
/proc/meminfo: memFree=1836600/2055920 swapFree=4148884/4192956
[pid=22324] ppid=22322 vsize=18460 CPUtime=5000.07
/proc/22324/stat : 22324 (picosat) R 22322 22324 22026 0 -1 4194304 10368 0 0 0 499959 48 0 0 25 0 1 0 308807952 18903040 4420 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22324/statm: 4615 4420 48 102 0 4510 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 18460

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): 5001.81
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.489925
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 19008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10368
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= 70076

runsolver used 3.77942 second user time and 10.7184 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sat May  5 01:15:02 UTC 2007

IDJOB= 456194
IDBENCH= 24630
IDSOLVER= 171
FILE ID= node2/456194-1178327702

PBS_JOBID= 5188575

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l5.sat05-522.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456194-1178327702/picosat /tmp/evaluation/456194-1178327702/instance-456194-1178327702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-456194-1178327702 -o ROOT/results/node2/solver-456194-1178327702 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456194-1178327702/picosat /tmp/evaluation/456194-1178327702/instance-456194-1178327702.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  938806a23cb5c9ff1ce606734695c30f

RANDOM SEED= 540948083

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1871064 kB
Buffers:         26132 kB
Cached:          71664 kB
SwapCached:      12296 kB
Active:          57652 kB
Inactive:        63368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871064 kB
SwapTotal:     4192956 kB
SwapFree:      4148884 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          30128 kB
Slab:            49260 kB
Committed_AS: 11625080 kB
PageTables:       1860 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= 66564 MiB

End job on node2 on Sat May  5 02:38:26 UTC 2007