Trace number 328692

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) 1200.11 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k15.cnf
MD5SUMe32f068a374a9a3211450fa7c3f6f87a
Bench CategoryINDUST (industrial 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 variables30142
Number of clauses130635
Sum of the clauses size364257
Maximum clause length37
Minimum clause length1
Number of clauses of size 1213
Number of clauses of size 255731
Number of clauses of size 369590
Number of clauses of size 4146
Number of clauses of size 5265
Number of clauses of size over 54690

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/node67/watcher-328692-1173121612 -o ROOT/results/node67/solver-328692-1173121612 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328692-1173121612/picosat /tmp/evaluation/328692-1173121612/instance-328692-1173121612.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: 2.01 1.86 1.30 3/64 16571
/proc/meminfo: memFree=590864/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=564 CPUtime=0
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332118874 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 141 41 32 102 0 36 0

[startup+0.0419831 s]
/proc/loadavg: 2.01 1.86 1.30 3/64 16571
/proc/meminfo: memFree=590864/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=700 CPUtime=0.03
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 95 0 0 0 2 1 0 0 18 0 1 0 332118874 716800 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 175 80 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101988 s]
/proc/loadavg: 2.01 1.86 1.30 3/64 16571
/proc/meminfo: memFree=590864/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=1048 CPUtime=0.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 180 0 0 0 5 4 0 0 18 0 1 0 332118874 1073152 165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 262 165 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.302009 s]
/proc/loadavg: 2.01 1.86 1.30 3/64 16571
/proc/meminfo: memFree=590864/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=1940 CPUtime=0.29
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 413 0 0 0 14 15 0 0 19 0 1 0 332118874 1986560 398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 485 398 40 102 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1940

[startup+0.70105 s]
/proc/loadavg: 2.01 1.86 1.30 3/64 16571
/proc/meminfo: memFree=590864/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=4744 CPUtime=0.69
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 910 0 0 0 33 36 0 0 22 0 1 0 332118874 4857856 895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 1186 895 40 102 0 1081 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4744

[startup+1.50113 s]
/proc/loadavg: 2.01 1.86 1.30 2/65 16572
/proc/meminfo: memFree=585928/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=6872 CPUtime=1.49
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 1526 0 0 0 91 58 0 0 25 0 1 0 332118874 7036928 1487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 1718 1487 48 102 0 1613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6872

[startup+3.1013 s]
/proc/loadavg: 1.93 1.85 1.30 2/65 16572
/proc/meminfo: memFree=584648/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=7400 CPUtime=3.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 1688 0 0 0 250 59 0 0 25 0 1 0 332118874 7577600 1649 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 1850 1649 48 102 0 1745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7400

[startup+6.30163 s]
/proc/loadavg: 1.93 1.85 1.30 2/65 16572
/proc/meminfo: memFree=583120/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=8844 CPUtime=6.29
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 2041 0 0 0 570 59 0 0 25 0 1 0 332118874 9056256 2002 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 2211 2002 48 102 0 2106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8844

[startup+12.7013 s]
/proc/loadavg: 1.79 1.82 1.30 2/65 16572
/proc/meminfo: memFree=581712/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=9892 CPUtime=12.68
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 2315 0 0 0 1209 59 0 0 25 0 1 0 332118874 10129408 2276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 2473 2276 48 102 0 2368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9892

[startup+25.5016 s]
/proc/loadavg: 1.66 1.79 1.29 2/65 16572
/proc/meminfo: memFree=580752/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=10672 CPUtime=25.49
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 2526 0 0 0 2489 60 0 0 25 0 1 0 332118874 10928128 2487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 2668 2487 48 102 0 2563 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10672

[startup+51.1013 s]
/proc/loadavg: 1.44 1.73 1.28 2/65 16572
/proc/meminfo: memFree=578776/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=12772 CPUtime=51.08
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 3058 0 0 0 5047 61 0 0 25 0 1 0 332118874 13078528 3019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 3193 3019 48 102 0 3088 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12772

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.26 2/65 16572
/proc/meminfo: memFree=576536/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=14916 CPUtime=102.27
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 3621 0 0 0 10166 61 0 0 25 0 1 0 332118874 15273984 3514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 3729 3514 48 102 0 3624 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14916

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.25 2/65 16572
/proc/meminfo: memFree=572312/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=19072 CPUtime=162.25
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 4787 0 0 0 16163 62 0 0 25 0 1 0 332118874 19529728 4567 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 4768 4567 48 102 0 4663 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19072

[startup+222.302 s]
/proc/loadavg: 1.09 1.41 1.23 2/65 16572
/proc/meminfo: memFree=566232/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=25060 CPUtime=222.23
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 6373 0 0 0 22160 63 0 0 25 0 1 0 332118874 25661440 6067 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 6265 6067 48 102 0 6160 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25060

[startup+282.301 s]
/proc/loadavg: 1.03 1.34 1.22 2/65 16572
/proc/meminfo: memFree=566104/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=25060 CPUtime=282.22
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 6502 0 0 0 28159 63 0 0 25 0 1 0 332118874 25661440 6100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 6265 6100 48 102 0 6160 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25060

[startup+342.301 s]
/proc/loadavg: 1.01 1.27 1.20 2/65 16572
/proc/meminfo: memFree=566040/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=25060 CPUtime=342.2
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 6558 0 0 0 34157 63 0 0 25 0 1 0 332118874 25661440 6105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 6265 6105 48 102 0 6160 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25060

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.18 2/65 16572
/proc/meminfo: memFree=560984/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=30708 CPUtime=402.19
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 7944 0 0 0 40155 64 0 0 25 0 1 0 332118874 31444992 7380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 7677 7380 48 102 0 7572 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30708

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.17 2/65 16572
/proc/meminfo: memFree=560472/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=31232 CPUtime=462.17
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 8126 0 0 0 46153 64 0 0 25 0 1 0 332118874 31981568 7505 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 7808 7505 48 102 0 7703 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31232

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.16 2/65 16572
/proc/meminfo: memFree=555992/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=35660 CPUtime=522.16
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 9305 0 0 0 52150 66 0 0 25 0 1 0 332118874 36515840 8625 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 8915 8625 48 102 0 8810 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35660

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.15 2/65 16572
/proc/meminfo: memFree=555992/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=35640 CPUtime=582.14
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 9364 0 0 0 58148 66 0 0 25 0 1 0 332118874 36495360 8625 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 8910 8625 48 102 0 8805 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35640

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.13 2/65 16572
/proc/meminfo: memFree=556056/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=35896 CPUtime=642.13
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 9376 0 0 0 64147 66 0 0 25 0 1 0 332118874 36757504 8637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 8974 8637 48 102 0 8869 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35896

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.12 2/65 16572
/proc/meminfo: memFree=556056/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=35860 CPUtime=702.11
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 9376 0 0 0 70145 66 0 0 25 0 1 0 332118874 36720640 8637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 8965 8637 48 102 0 8860 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 35860

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.11 2/65 16572
/proc/meminfo: memFree=556120/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=35860 CPUtime=762.1
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 9383 0 0 0 76144 66 0 0 25 0 1 0 332118874 36720640 8644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 8965 8644 48 102 0 8860 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 35860

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 16572
/proc/meminfo: memFree=549912/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=41832 CPUtime=822.08
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 10962 0 0 0 82141 67 0 0 25 0 1 0 332118874 42835968 10151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 10458 10151 48 102 0 10353 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 41832

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 16572
/proc/meminfo: memFree=549464/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=42228 CPUtime=882.07
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 11133 0 0 0 88139 68 0 0 25 0 1 0 332118874 43241472 10250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 10557 10250 48 102 0 10452 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 42228

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 16572
/proc/meminfo: memFree=549464/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=42228 CPUtime=942.05
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 11140 0 0 0 94137 68 0 0 25 0 1 0 332118874 43241472 10257 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 10557 10257 48 102 0 10452 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 42228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 16572
/proc/meminfo: memFree=547096/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=44568 CPUtime=1002.03
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 11796 0 0 0 100135 68 0 0 25 0 1 0 332118874 45637632 10837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 11142 10837 48 102 0 11037 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 44568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 16572
/proc/meminfo: memFree=547096/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=44568 CPUtime=1062.01
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 11882 0 0 0 106133 68 0 0 25 0 1 0 332118874 45637632 10844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 11142 10844 48 102 0 11037 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 44568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 16572
/proc/meminfo: memFree=547096/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=44568 CPUtime=1122
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 11882 0 0 0 112132 68 0 0 25 0 1 0 332118874 45637632 10844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 11142 10844 48 102 0 11037 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 44568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 16572
/proc/meminfo: memFree=543576/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=48116 CPUtime=1181.99
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 12850 0 0 0 118129 70 0 0 25 0 1 0 332118874 49270784 11733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 12029 11733 48 102 0 11924 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 48116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.02 1.06 2/65 16572
/proc/meminfo: memFree=543576/2055920 swapFree=4183980/4192956
[pid=16571] ppid=16569 vsize=48116 CPUtime=1200.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16197 0 -1 4194304 12850 0 0 0 119939 70 0 0 25 0 1 0 332118874 49270784 11733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16571/statm: 12029 11733 48 102 0 11924 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48116

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): 1200.11
CPU user time (s): 1199.4
CPU system time (s): 0.707892
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 48432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.707892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12850
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= 2560

runsolver used 0.780881 second user time and 2.50562 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Mon Mar  5 19:06:52 UTC 2007

IDJOB= 328692
IDBENCH= 20522
IDSOLVER= 106
FILE ID= node67/328692-1173121612

PBS_JOBID= 4015174

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k15.cnf
COMMAND LINE= /tmp/evaluation/328692-1173121612/picosat /tmp/evaluation/328692-1173121612/instance-328692-1173121612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-328692-1173121612 -o ROOT/results/node67/solver-328692-1173121612 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328692-1173121612/picosat /tmp/evaluation/328692-1173121612/instance-328692-1173121612.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e32f068a374a9a3211450fa7c3f6f87a

RANDOM SEED= 676460228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        591272 kB
Buffers:         50196 kB
Cached:        1316216 kB
SwapCached:       3312 kB
Active:         821136 kB
Inactive:       555224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        591272 kB
SwapTotal:     4192956 kB
SwapFree:      4183980 kB
Dirty:            3556 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            74224 kB
Committed_AS:   874872 kB
PageTables:       1452 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= 66546 MiB

End job on node67 on Mon Mar  5 19:26:55 UTC 2007