Trace number 335040

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.543
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

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/node10/watcher-335040-1173605781 -o ROOT/results/node10/solver-335040-1173605781 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335040-1173605781/picosat /tmp/evaluation/335040-1173605781/instance-335040-1173605781.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 978
/proc/meminfo: memFree=1747568/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=884 CPUtime=0
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 380533078 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 221 113 40 102 0 116 0

[startup+0.0530541 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 978
/proc/meminfo: memFree=1747568/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=884 CPUtime=0.04
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 147 0 0 0 2 2 0 0 18 0 1 0 380533078 905216 132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 221 132 40 102 0 116 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 884

[startup+0.10106 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 978
/proc/meminfo: memFree=1747568/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=1016 CPUtime=0.09
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 178 0 0 0 4 5 0 0 18 0 1 0 380533078 1040384 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 254 163 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301086 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 978
/proc/meminfo: memFree=1747568/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=1556 CPUtime=0.29
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 317 0 0 0 13 16 0 0 19 0 1 0 380533078 1593344 302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544928 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 389 302 42 102 0 284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1556

[startup+0.70114 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 978
/proc/meminfo: memFree=1747568/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=2092 CPUtime=0.69
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 442 0 0 0 53 16 0 0 23 0 1 0 380533078 2142208 425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 523 425 48 102 0 418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 979
/proc/meminfo: memFree=1745960/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=2316 CPUtime=1.49
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 491 0 0 0 133 16 0 0 25 0 1 0 380533078 2371584 474 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 579 474 48 102 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2316

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 979
/proc/meminfo: memFree=1745512/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=2716 CPUtime=3.09
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 581 0 0 0 293 16 0 0 25 0 1 0 380533078 2781184 564 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 679 564 48 102 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2716

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 979
/proc/meminfo: memFree=1745064/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=2980 CPUtime=6.29
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 662 0 0 0 613 16 0 0 25 0 1 0 380533078 3051520 645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520554 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 745 645 48 102 0 640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2980

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 979
/proc/meminfo: memFree=1744424/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=3460 CPUtime=12.69
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 790 0 0 0 1253 16 0 0 25 0 1 0 380533078 3543040 773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530461 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 865 773 48 102 0 760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3460

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 979
/proc/meminfo: memFree=1743784/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=4276 CPUtime=25.49
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 957 0 0 0 2532 17 0 0 25 0 1 0 380533078 4378624 939 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1069 939 48 102 0 964 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4276

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 979
/proc/meminfo: memFree=1743080/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=4992 CPUtime=51.07
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 1145 0 0 0 5090 17 0 0 25 0 1 0 380533078 5111808 1127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1248 1127 48 102 0 1143 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4992

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 979
/proc/meminfo: memFree=1742056/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=5836 CPUtime=102.27
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 1374 0 0 0 10209 18 0 0 25 0 1 0 380533078 5976064 1356 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1459 1356 48 102 0 1354 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5836

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1741224/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=6568 CPUtime=162.24
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 1586 0 0 0 16206 18 0 0 25 0 1 0 380533078 6725632 1551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1642 1551 48 102 0 1537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1740520/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=7116 CPUtime=222.22
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 1771 0 0 0 22203 19 0 0 25 0 1 0 380533078 7286784 1663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1779 1663 48 102 0 1674 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7116

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1740328/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=7380 CPUtime=282.2
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 2186 0 0 0 28200 20 0 0 25 0 1 0 380533078 7557120 1709 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1845 1709 48 102 0 1740 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7380

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1739880/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=7776 CPUtime=342.18
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 2675 0 0 0 34198 20 0 0 25 0 1 0 380533078 7962624 1808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 1944 1808 48 102 0 1839 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1739432/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=8168 CPUtime=402.16
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 3113 0 0 0 40195 21 0 0 25 0 1 0 380533078 8364032 1906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2042 1906 48 102 0 1937 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8168

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1738984/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=8432 CPUtime=462.15
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 3519 0 0 0 46193 22 0 0 25 0 1 0 380533078 8634368 1996 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2108 1996 48 102 0 2003 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8432

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 979
/proc/meminfo: memFree=1738856/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=8564 CPUtime=522.12
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 3860 0 0 0 52190 22 0 0 25 0 1 0 380533078 8769536 2013 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2141 2013 48 102 0 2036 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1738088/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=8960 CPUtime=582.11
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 4206 0 0 0 58188 23 0 0 25 0 1 0 380533078 9175040 2113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2240 2113 48 102 0 2135 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8960

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1738024/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=8948 CPUtime=642.1
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 4472 0 0 0 64186 24 0 0 25 0 1 0 380533078 9162752 2118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2237 2118 48 102 0 2132 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8948

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1737640/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=9344 CPUtime=702.07
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 4790 0 0 0 70183 24 0 0 25 0 1 0 380533078 9568256 2216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2336 2216 48 102 0 2231 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 9344

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1737448/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=9344 CPUtime=762.06
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 5047 0 0 0 76181 25 0 0 25 0 1 0 380533078 9568256 2245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523548 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2336 2245 48 102 0 2231 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 9344

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1737384/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=9344 CPUtime=822.03
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 5231 0 0 0 82178 25 0 0 25 0 1 0 380533078 9568256 2245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2336 2245 48 102 0 2231 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9344

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1737320/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=9600 CPUtime=882.02
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 5469 0 0 0 88176 26 0 0 25 0 1 0 380533078 9830400 2249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2400 2249 48 102 0 2295 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 9600

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1736808/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=10128 CPUtime=941.99
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 5840 0 0 0 94173 26 0 0 25 0 1 0 380533078 10371072 2380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2532 2380 48 102 0 2427 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 10128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1735720/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=11052 CPUtime=1001.98
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 6266 0 0 0 100171 27 0 0 25 0 1 0 380533078 11317248 2614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2763 2614 48 102 0 2658 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 11052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1735592/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=11052 CPUtime=1061.95
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 6470 0 0 0 106168 27 0 0 25 0 1 0 380533078 11317248 2618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2763 2618 48 102 0 2658 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 11052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1735528/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=11052 CPUtime=1121.94
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 6670 0 0 0 112166 28 0 0 25 0 1 0 380533078 11317248 2618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2763 2618 48 102 0 2658 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 11052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1735464/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=11052 CPUtime=1181.93
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 6820 0 0 0 118164 29 0 0 25 0 1 0 380533078 11317248 2618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524208 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2763 2618 48 102 0 2658 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 11052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 981
/proc/meminfo: memFree=1735400/2055920 swapFree=4168764/4192956
[pid=978] ppid=976 vsize=11052 CPUtime=1200.02
/proc/978/stat : 978 (picosat) R 976 978 32709 0 -1 4194304 6932 0 0 0 119973 29 0 0 25 0 1 0 380533078 11317248 2624 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/978/statm: 2763 2624 48 102 0 2658 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 11052

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): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.295955
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 11252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6932
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= 2208

runsolver used 1.37879 second user time and 2.99454 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Sun Mar 11 09:36:21 UTC 2007

IDJOB= 335040
IDBENCH= 24642
IDSOLVER= 106
FILE ID= node10/335040-1173605781

PBS_JOBID= 4101245

Free space on /tmp= 66435 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335040-1173605781/picosat /tmp/evaluation/335040-1173605781/instance-335040-1173605781.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-335040-1173605781 -o ROOT/results/node10/solver-335040-1173605781 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335040-1173605781/picosat /tmp/evaluation/335040-1173605781/instance-335040-1173605781.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d9bf8689fd094f6ad4f37a57f4f0a5ae

RANDOM SEED= 515003414

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1747976 kB
Buffers:          4928 kB
Cached:         224296 kB
SwapCached:       2520 kB
Active:         148912 kB
Inactive:       103212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747976 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            41268 kB
Committed_AS:  1717232 kB
PageTables:       1832 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= 66435 MiB

End job on node10 on Sun Mar 11 09:56:23 UTC 2007