Trace number 339702

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

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark518.297
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-339702-1173709923 -o ROOT/results/node4/solver-339702-1173709923 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339702-1173709923/picosat /tmp/evaluation/339702-1173709923/instance-339702-1173709923.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: 1.00 1.00 1.00 3/77 10683
/proc/meminfo: memFree=1420840/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=568 CPUtime=0
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 390947128 581632 64 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 142 64 40 102 0 37 0

[startup+0.065073 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10683
/proc/meminfo: memFree=1420840/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=832 CPUtime=0.06
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 144 0 0 0 3 3 0 0 18 0 1 0 390947128 851968 129 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 208 129 42 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.101075 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10683
/proc/meminfo: memFree=1420840/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1016 CPUtime=0.09
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 167 0 0 0 6 3 0 0 18 0 1 0 390947128 1040384 152 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 254 152 42 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301094 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10683
/proc/meminfo: memFree=1420840/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1024 CPUtime=0.29
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 193 0 0 0 26 3 0 0 19 0 1 0 390947128 1048576 176 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 256 176 48 102 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1024

[startup+0.701132 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10683
/proc/meminfo: memFree=1420840/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1024 CPUtime=0.69
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 203 0 0 0 66 3 0 0 23 0 1 0 390947128 1048576 186 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 256 186 48 102 0 151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1024

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1420192/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1148 CPUtime=1.49
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 213 0 0 0 146 3 0 0 25 0 1 0 390947128 1175552 196 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 287 196 48 102 0 182 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1148

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1420000/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1148 CPUtime=3.09
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 233 0 0 0 306 3 0 0 25 0 1 0 390947128 1175552 216 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 287 216 48 102 0 182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1148

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10684
/proc/meminfo: memFree=1419808/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1276 CPUtime=6.29
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 266 0 0 0 626 3 0 0 25 0 1 0 390947128 1306624 249 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 319 249 48 102 0 214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1276

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1419616/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1400 CPUtime=12.69
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 293 0 0 0 1266 3 0 0 25 0 1 0 390947128 1433600 276 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 350 276 48 102 0 245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1400

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1419360/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=1720 CPUtime=25.49
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 351 0 0 0 2546 3 0 0 25 0 1 0 390947128 1761280 334 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530129 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 430 334 48 102 0 325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1720

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1419040/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=2024 CPUtime=51.08
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 426 0 0 0 5105 3 0 0 25 0 1 0 390947128 2072576 407 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 506 407 48 102 0 401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2024

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1418784/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=2256 CPUtime=102.26
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 502 0 0 0 10223 3 0 0 25 0 1 0 390947128 2310144 483 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 564 483 48 102 0 459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2256

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1418400/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=2636 CPUtime=162.25
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 601 0 0 0 16221 4 0 0 25 0 1 0 390947128 2699264 571 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 659 571 48 102 0 554 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2636

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1418208/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=2856 CPUtime=222.24
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 661 0 0 0 22219 5 0 0 25 0 1 0 390947128 2924544 624 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 714 624 48 102 0 609 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1418016/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3076 CPUtime=282.22
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 717 0 0 0 28217 5 0 0 25 0 1 0 390947128 3149824 680 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522825 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 769 680 48 102 0 664 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417888/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3044 CPUtime=342.21
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 742 0 0 0 34215 6 0 0 25 0 1 0 390947128 3117056 687 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 761 687 48 102 0 656 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3044

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417632/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3252 CPUtime=402.19
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 819 0 0 0 40213 6 0 0 25 0 1 0 390947128 3330048 743 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 813 743 48 102 0 708 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3252

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417568/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3432 CPUtime=462.18
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 872 0 0 0 46211 7 0 0 25 0 1 0 390947128 3514368 780 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 858 780 48 102 0 753 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 3432

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417440/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3488 CPUtime=522.16
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 898 0 0 0 52209 7 0 0 25 0 1 0 390947128 3571712 805 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 872 805 48 102 0 767 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417248/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3796 CPUtime=582.15
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 950 0 0 0 58207 8 0 0 25 0 1 0 390947128 3887104 846 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 949 846 48 102 0 844 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10684
/proc/meminfo: memFree=1417248/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3796 CPUtime=642.13
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 960 0 0 0 64205 8 0 0 25 0 1 0 390947128 3887104 855 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 949 855 48 102 0 844 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3796

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416992/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3888 CPUtime=702.12
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 977 0 0 0 70203 9 0 0 25 0 1 0 390947128 3981312 872 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 972 872 48 102 0 867 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 3888

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416928/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3976 CPUtime=762.11
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1021 0 0 0 76201 10 0 0 25 0 1 0 390947128 4071424 900 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 994 900 48 102 0 889 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 3976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416800/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=3976 CPUtime=822.08
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1050 0 0 0 82198 10 0 0 25 0 1 0 390947128 4071424 902 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 994 902 48 102 0 889 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 3976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416608/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4280 CPUtime=882.07
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1126 0 0 0 88196 11 0 0 25 0 1 0 390947128 4382720 978 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1070 978 48 102 0 965 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 4280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416608/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4244 CPUtime=942.05
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1126 0 0 0 94194 11 0 0 25 0 1 0 390947128 4345856 973 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1061 973 48 102 0 956 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 4244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416672/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4268 CPUtime=1002.04
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1136 0 0 0 100192 12 0 0 25 0 1 0 390947128 4370432 979 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1067 979 48 102 0 962 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 4268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416672/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4260 CPUtime=1062.02
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1136 0 0 0 106190 12 0 0 25 0 1 0 390947128 4362240 979 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1065 979 48 102 0 960 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 4260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416608/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4436 CPUtime=1122.01
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1179 0 0 0 112188 13 0 0 25 0 1 0 390947128 4542464 1021 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529296 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1109 1021 48 102 0 1004 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 4436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416480/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4676 CPUtime=1181.99
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1221 0 0 0 118186 13 0 0 25 0 1 0 390947128 4788224 1053 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1169 1053 48 102 0 1064 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 4676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10686
/proc/meminfo: memFree=1416416/2055920 swapFree=4153224/4192956
[pid=10683] ppid=10681 vsize=4672 CPUtime=1200.09
/proc/10683/stat : 10683 (picosat) R 10681 10683 5805 0 -1 4194304 1221 0 0 0 119996 13 0 0 25 0 1 0 390947128 4784128 1053 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10683/statm: 1168 1053 48 102 0 1063 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4672

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): 1199.97
CPU system time (s): 0.139978
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 4732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1221
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= 23730

runsolver used 1.43178 second user time and 2.93055 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Mar 12 14:32:03 UTC 2007

IDJOB= 339702
IDBENCH= 24753
IDSOLVER= 106
FILE ID= node4/339702-1173709923

PBS_JOBID= 4101462

Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339702-1173709923/picosat /tmp/evaluation/339702-1173709923/instance-339702-1173709923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-339702-1173709923 -o ROOT/results/node4/solver-339702-1173709923 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339702-1173709923/picosat /tmp/evaluation/339702-1173709923/instance-339702-1173709923.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d2283e85579af5f5de3cfcfaac7f25fa

RANDOM SEED= 567875090

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1421248 kB
Buffers:         58896 kB
Cached:         478552 kB
SwapCached:       3016 kB
Active:         203644 kB
Inactive:       358352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421248 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          31032 kB
Slab:            58192 kB
Committed_AS:  1374428 kB
PageTables:       1772 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= 66504 MiB

End job on node4 on Mon Mar 12 14:52:05 UTC 2007