Trace number 456185

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) 5000.03 5002.02

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
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/node13/watcher-456185-1178327164 -o ROOT/results/node13/solver-456185-1178327164 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456185-1178327164/picosat /tmp/evaluation/456185-1178327164/instance-456185-1178327164.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: 0.92 0.99 0.99 3/77 1032
/proc/meminfo: memFree=1668408/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=2652 CPUtime=0
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 280634295 2715648 404 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 663 404 40 102 0 558 0

[startup+0.0392379 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1032
/proc/meminfo: memFree=1668408/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=2652 CPUtime=0.03
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 429 0 0 0 2 1 0 0 18 0 1 0 280634295 2715648 405 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 663 405 40 102 0 558 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2652

[startup+0.101246 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1032
/proc/meminfo: memFree=1668408/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=2788 CPUtime=0.08
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 453 0 0 0 4 4 0 0 18 0 1 0 280634295 2854912 429 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 697 429 40 102 0 592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2788

[startup+0.301288 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1032
/proc/meminfo: memFree=1668408/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=3448 CPUtime=0.28
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 612 0 0 0 12 16 0 0 19 0 1 0 280634295 3530752 588 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 862 588 40 102 0 757 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3448

[startup+0.701373 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1032
/proc/meminfo: memFree=1668408/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=4764 CPUtime=0.69
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 930 0 0 0 31 38 0 0 22 0 1 0 280634295 4878336 906 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 1191 906 40 102 0 1086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4764

[startup+1.50154 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1663984/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=7396 CPUtime=1.48
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 1562 0 0 0 66 82 0 0 25 0 1 0 280634295 7573504 1538 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 1849 1538 40 102 0 1744 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7396

[startup+3.10189 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1660336/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=10352 CPUtime=3.09
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 2258 0 0 0 185 124 0 0 25 0 1 0 280634295 10600448 2224 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 2588 2224 48 102 0 2483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10352

[startup+6.30157 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1659056/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=10880 CPUtime=6.29
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 2339 0 0 0 505 124 0 0 25 0 1 0 280634295 11141120 2291 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 2720 2291 48 102 0 2615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10880

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1658928/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=11144 CPUtime=12.68
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 2412 0 0 0 1144 124 0 0 25 0 1 0 280634295 11411456 2364 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 2786 2364 48 102 0 2681 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11144

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1658224/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=11804 CPUtime=25.48
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 2594 0 0 0 2424 124 0 0 25 0 1 0 280634295 12087296 2546 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 2951 2546 48 102 0 2846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11804

[startup+51.1011 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1656560/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=13520 CPUtime=51.07
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 3013 0 0 0 4982 125 0 0 25 0 1 0 280634295 13844480 2965 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 3380 2965 48 102 0 3275 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13520

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1652336/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=17612 CPUtime=102.26
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 4041 0 0 0 10099 127 0 0 25 0 1 0 280634295 18034688 3993 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 4403 3993 48 102 0 4298 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17612

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1647664/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=22364 CPUtime=162.23
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 5246 0 0 0 16094 129 0 0 25 0 1 0 280634295 22900736 5198 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 5591 5198 48 102 0 5486 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22364

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644016/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=222.21
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6118 0 0 0 22090 131 0 0 25 0 1 0 280634295 26411008 6030 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6030 48 102 0 6343 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25792

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644080/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=282.18
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6118 0 0 0 28087 131 0 0 25 0 1 0 280634295 26411008 6030 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6030 48 102 0 6343 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25792

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644080/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=342.17
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6129 0 0 0 34085 132 0 0 25 0 1 0 280634295 26411008 6041 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6041 48 102 0 6343 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 25792

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644144/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=402.14
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6134 0 0 0 40082 132 0 0 25 0 1 0 280634295 26411008 6046 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6046 48 102 0 6343 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25792

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644144/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=462.12
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6134 0 0 0 46079 133 0 0 25 0 1 0 280634295 26411008 6046 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6046 48 102 0 6343 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 25792

[startup+522.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644080/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=522.1
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6138 0 0 0 52077 133 0 0 25 0 1 0 280634295 26411008 6050 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6050 48 102 0 6343 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25792

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1644080/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=25792 CPUtime=582.08
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6138 0 0 0 58074 134 0 0 25 0 1 0 280634295 26411008 6050 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6448 6050 48 102 0 6343 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 25792

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1033
/proc/meminfo: memFree=1642992/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=26716 CPUtime=642.06
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 6428 0 0 0 64072 134 0 0 25 0 1 0 280634295 27357184 6291 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 6679 6291 48 102 0 6574 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26716


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1624048/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=45452 CPUtime=4000.67
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 12155 0 0 0 399900 167 0 0 25 0 1 0 280634295 46542848 11020 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 11363 11020 48 102 0 11258 0
Current children cumulated CPU time (s) 4000.67
Current children cumulated vsize (KiB) 45452

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1624048/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=45452 CPUtime=4060.65
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 12155 0 0 0 405897 168 0 0 25 0 1 0 280634295 46542848 11020 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 11363 11020 48 102 0 11258 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 45452

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620400/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4120.62
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 411893 169 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 50040

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620464/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4180.6
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 417890 170 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 50040

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620464/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4240.58
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 423888 170 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 50040

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620464/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4300.56
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 429885 171 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4300.56
Current children cumulated vsize (KiB) 50040

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620528/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4360.53
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 435882 171 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4360.53
Current children cumulated vsize (KiB) 50040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620592/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4420.52
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 441880 172 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 50040

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620528/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4480.49
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 447877 172 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 50040

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1620592/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=50040 CPUtime=4540.47
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13141 0 0 0 453874 173 0 0 25 0 1 0 280634295 51240960 11905 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 12510 11905 48 102 0 12405 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 50040

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1617520/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=52944 CPUtime=4600.45
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 13898 0 0 0 459871 174 0 0 25 0 1 0 280634295 54214656 12662 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13236 12662 48 102 0 13131 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 52944

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616624/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4660.43
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 465868 175 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134522880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 53604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616624/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4720.41
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 471866 175 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 53604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616624/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4780.39
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 477863 176 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 53604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616688/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4840.36
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 483860 176 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 53604

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616688/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4900.34
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 489857 177 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 53604

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616880/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=4960.32
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14173 0 0 0 495855 177 0 0 25 0 1 0 280634295 54890496 12831 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12831 48 102 0 13296 0
Current children cumulated CPU time (s) 4960.32
Current children cumulated vsize (KiB) 53604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1737
/proc/meminfo: memFree=1616880/2055920 swapFree=4159396/4192956
[pid=1032] ppid=1030 vsize=53604 CPUtime=5000
/proc/1032/stat : 1032 (picosat) R 1030 1032 452 0 -1 4194304 14175 0 0 0 499823 177 0 0 25 0 1 0 280634295 54890496 12833 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1032/statm: 13401 12833 48 102 0 13296 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 53604

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): 5002.02
CPU time (s): 5000.03
CPU user time (s): 4998.24
CPU system time (s): 1.78973
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 54028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.24
system time used= 1.78973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14175
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= 41097

runsolver used 3.88841 second user time and 10.6664 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sat May  5 01:06:05 UTC 2007

IDJOB= 456185
IDBENCH= 24627
IDSOLVER= 171
FILE ID= node13/456185-1178327164

PBS_JOBID= 5188570

Free space on /tmp= 66559 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456185-1178327164/picosat /tmp/evaluation/456185-1178327164/instance-456185-1178327164.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-456185-1178327164 -o ROOT/results/node13/solver-456185-1178327164 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456185-1178327164/picosat /tmp/evaluation/456185-1178327164/instance-456185-1178327164.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8b466b7ef3217bdc844a579ae744d427

RANDOM SEED= 300182174

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1668816 kB
Buffers:         95500 kB
Cached:         183200 kB
SwapCached:      13156 kB
Active:         194584 kB
Inactive:       122772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668816 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            5696 kB
Writeback:           0 kB
Mapped:          44340 kB
Slab:            55180 kB
Committed_AS:  9704840 kB
PageTables:       1908 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= 66559 MiB

End job on node13 on Sat May  5 02:29:29 UTC 2007