Trace number 335292

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
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 variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

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/node9/watcher-335292-1173621200 -o ROOT/results/node9/solver-335292-1173621200 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335292-1173621200/picosat /tmp/evaluation/335292-1173621200/instance-335292-1173621200.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: 1.83 1.82 1.44 3/77 32371
/proc/meminfo: memFree=1344720/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=884 CPUtime=0
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 382074606 905216 118 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 221 118 40 102 0 116 0

[startup+0.0614151 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 32371
/proc/meminfo: memFree=1344720/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=884 CPUtime=0.05
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 157 0 0 0 3 2 0 0 18 0 1 0 382074606 905216 142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 221 142 40 102 0 116 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 884

[startup+0.101424 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 32371
/proc/meminfo: memFree=1344720/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=1016 CPUtime=0.09
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 183 0 0 0 5 4 0 0 18 0 1 0 382074606 1040384 168 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 254 168 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301462 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 32371
/proc/meminfo: memFree=1344720/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=1556 CPUtime=0.29
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 317 0 0 0 14 15 0 0 19 0 1 0 382074606 1593344 302 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 389 302 40 102 0 284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1556

[startup+0.701539 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 32371
/proc/meminfo: memFree=1344720/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=2224 CPUtime=0.69
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 498 0 0 0 51 18 0 0 22 0 1 0 382074606 2277376 481 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 556 481 48 102 0 451 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50169 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 32372
/proc/meminfo: memFree=1342856/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=2488 CPUtime=1.49
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 551 0 0 0 131 18 0 0 25 0 1 0 382074606 2547712 534 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 622 534 48 102 0 517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.102 s]
/proc/loadavg: 1.77 1.80 1.43 2/78 32372
/proc/meminfo: memFree=1342600/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=2752 CPUtime=3.09
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 628 0 0 0 291 18 0 0 25 0 1 0 382074606 2818048 611 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 688 611 48 102 0 583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2752

[startup+6.30162 s]
/proc/loadavg: 1.77 1.80 1.43 2/78 32372
/proc/meminfo: memFree=1341896/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=3212 CPUtime=6.29
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 745 0 0 0 611 18 0 0 25 0 1 0 382074606 3289088 728 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 803 728 48 102 0 698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3212

[startup+12.7019 s]
/proc/loadavg: 1.65 1.78 1.43 2/78 32372
/proc/meminfo: memFree=1341320/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=3836 CPUtime=12.68
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 907 0 0 0 1250 18 0 0 25 0 1 0 382074606 3928064 890 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 959 890 48 102 0 854 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3836

[startup+25.5013 s]
/proc/loadavg: 1.55 1.75 1.42 2/78 32372
/proc/meminfo: memFree=1340424/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=4660 CPUtime=25.48
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 1064 0 0 0 2529 19 0 0 25 0 1 0 382074606 4771840 1047 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 1165 1047 48 102 0 1060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4660

[startup+51.1013 s]
/proc/loadavg: 1.36 1.69 1.41 2/78 32372
/proc/meminfo: memFree=1339400/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=5656 CPUtime=51.07
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 1325 0 0 0 5088 19 0 0 25 0 1 0 382074606 5791744 1308 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 1414 1308 48 102 0 1309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5656

[startup+102.305 s]
/proc/loadavg: 1.14 1.57 1.38 2/78 32372
/proc/meminfo: memFree=1338248/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=6708 CPUtime=102.25
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 1607 0 0 0 10206 19 0 0 25 0 1 0 382074606 6868992 1590 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 1677 1590 48 102 0 1572 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6708

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.36 2/78 32372
/proc/meminfo: memFree=1337160/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=7728 CPUtime=162.24
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 1948 0 0 0 16203 21 0 0 25 0 1 0 382074606 7913472 1824 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530179 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 1932 1824 48 102 0 1827 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7728

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.33 2/78 32372
/proc/meminfo: memFree=1335752/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=9036 CPUtime=222.22
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 2768 0 0 0 22200 22 0 0 25 0 1 0 382074606 9252864 2158 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2259 2158 48 102 0 2154 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9036

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.31 2/78 32372
/proc/meminfo: memFree=1335560/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=9168 CPUtime=282.19
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 3246 0 0 0 28197 22 0 0 25 0 1 0 382074606 9388032 2186 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530501 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2292 2186 48 102 0 2187 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9168

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/78 32372
/proc/meminfo: memFree=1334664/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=10092 CPUtime=342.17
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 3868 0 0 0 34194 23 0 0 25 0 1 0 382074606 10334208 2408 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2523 2408 48 102 0 2418 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10092

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/78 32372
/proc/meminfo: memFree=1334600/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=10092 CPUtime=402.15
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 4211 0 0 0 40191 24 0 0 25 0 1 0 382074606 10334208 2413 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2523 2413 48 102 0 2418 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10092

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/84 32398
/proc/meminfo: memFree=1332944/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=10752 CPUtime=462.12
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 4691 0 0 0 46188 24 0 0 25 0 1 0 382074606 11010048 2585 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2688 2585 48 102 0 2583 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10752

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/84 32530
/proc/meminfo: memFree=1332864/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=11008 CPUtime=522.03
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 4971 0 0 0 52178 25 0 0 25 0 1 0 382074606 11272192 2589 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2752 2589 48 102 0 2647 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 11008

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.21 2/78 32569
/proc/meminfo: memFree=1333448/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=11376 CPUtime=581.99
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 5400 0 0 0 58173 26 0 0 25 0 1 0 382074606 11649024 2681 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 2844 2681 48 102 0 2739 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 11376

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/78 32569
/proc/meminfo: memFree=1332424/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12300 CPUtime=641.97
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 5905 0 0 0 64170 27 0 0 25 0 1 0 382074606 12595200 2937 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3075 2937 48 102 0 2970 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 12300

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 32569
/proc/meminfo: memFree=1332424/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12300 CPUtime=701.94
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 6160 0 0 0 70167 27 0 0 25 0 1 0 382074606 12595200 2937 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3075 2937 48 102 0 2970 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 12300

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 32569
/proc/meminfo: memFree=1332424/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12300 CPUtime=761.92
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 6429 0 0 0 76164 28 0 0 25 0 1 0 382074606 12595200 2942 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3075 2942 48 102 0 2970 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 12300

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 32569
/proc/meminfo: memFree=1332424/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12300 CPUtime=821.9
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 6645 0 0 0 82161 29 0 0 25 0 1 0 382074606 12595200 2942 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3075 2942 48 102 0 2970 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 12300

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 32569
/proc/meminfo: memFree=1332104/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12696 CPUtime=881.88
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 7001 0 0 0 88159 29 0 0 25 0 1 0 382074606 13000704 3022 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3174 3022 48 102 0 3069 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 12696

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 32569
/proc/meminfo: memFree=1332232/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=12696 CPUtime=941.86
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 7225 0 0 0 94156 30 0 0 25 0 1 0 382074606 13000704 3022 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3174 3022 48 102 0 3069 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 12696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 32569
/proc/meminfo: memFree=1331144/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=13620 CPUtime=1001.84
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 7651 0 0 0 100153 31 0 0 25 0 1 0 382074606 13946880 3277 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3405 3277 48 102 0 3300 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 13620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 32569
/proc/meminfo: memFree=1331208/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=13620 CPUtime=1061.81
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 7887 0 0 0 106150 31 0 0 25 0 1 0 382074606 13946880 3277 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3405 3277 48 102 0 3300 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 13620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 32569
/proc/meminfo: memFree=1330568/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=14280 CPUtime=1121.79
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 8217 0 0 0 112147 32 0 0 25 0 1 0 382074606 14622720 3430 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3570 3430 48 102 0 3465 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 14280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 32569
/proc/meminfo: memFree=1330568/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=14280 CPUtime=1181.78
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 8408 0 0 0 118145 33 0 0 25 0 1 0 382074606 14622720 3441 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3570 3441 48 102 0 3465 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 14280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 32569
/proc/meminfo: memFree=1330568/2055920 swapFree=4152240/4192956
[pid=32371] ppid=32369 vsize=14280 CPUtime=1200.08
/proc/32371/stat : 32371 (picosat) R 32369 32371 31595 0 -1 4194304 8470 0 0 0 119975 33 0 0 25 0 1 0 382074606 14622720 3441 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32371/statm: 3570 3441 48 102 0 3465 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14280

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.333949
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 14528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8470
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= 1951

runsolver used 1.3368 second user time and 3.03954 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sun Mar 11 13:53:20 UTC 2007

IDJOB= 335292
IDBENCH= 24648
IDSOLVER= 106
FILE ID= node9/335292-1173621200

PBS_JOBID= 4101263

Free space on /tmp= 66349 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335292-1173621200/picosat /tmp/evaluation/335292-1173621200/instance-335292-1173621200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-335292-1173621200 -o ROOT/results/node9/solver-335292-1173621200 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335292-1173621200/picosat /tmp/evaluation/335292-1173621200/instance-335292-1173621200.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  42a7abc6638576e7c05fba1c9e36829b

RANDOM SEED= 557510464

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1345128 kB
Buffers:         54224 kB
Cached:         559864 kB
SwapCached:       8860 kB
Active:         405680 kB
Inactive:       231140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345128 kB
SwapTotal:     4192956 kB
SwapFree:      4152240 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            59616 kB
Committed_AS:  1533828 kB
PageTables:       1688 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= 66349 MiB

End job on node9 on Sun Mar 11 14:13:22 UTC 2007