Trace number 456383

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 5000.08 5001.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
MD5SUMc528b705716be41ea2448c50a45c52a8
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 variables226
Number of clauses1078
Sum of the clauses size3624
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 226
Number of clauses of size 3636
Number of clauses of size 4416
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-456383-1178339054 -o ROOT/results/node29/solver-456383-1178339054 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456383-1178339054/picosat /tmp/evaluation/456383-1178339054/instance-456383-1178339054.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 32698
/proc/meminfo: memFree=1483848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=568 CPUtime=0
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 67 0 0 0 0 0 0 0 19 0 1 0 281821136 581632 53 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 142 53 40 102 0 37 0

[startup+0.0782139 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 32698
/proc/meminfo: memFree=1483848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=708 CPUtime=0.06
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 119 0 0 0 6 0 0 0 19 0 1 0 281821136 724992 103 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 177 103 48 102 0 72 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 708

[startup+0.102216 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 32698
/proc/meminfo: memFree=1483848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=708 CPUtime=0.09
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 119 0 0 0 9 0 0 0 20 0 1 0 281821136 724992 103 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 177 103 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301229 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 32698
/proc/meminfo: memFree=1483848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=708 CPUtime=0.29
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 123 0 0 0 29 0 0 0 21 0 1 0 281821136 724992 107 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 177 107 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.702254 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 32698
/proc/meminfo: memFree=1483848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=708 CPUtime=0.69
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 136 0 0 0 69 0 0 0 25 0 1 0 281821136 724992 120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50131 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1483456/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=832 CPUtime=1.49
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 150 0 0 0 149 0 0 0 25 0 1 0 281821136 851968 134 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 208 134 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10141 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1483264/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=956 CPUtime=3.09
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 176 0 0 0 309 0 0 0 25 0 1 0 281821136 978944 160 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 239 160 48 102 0 134 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 956

[startup+6.30161 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1483080/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=1068 CPUtime=6.29
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 202 0 0 0 629 0 0 0 25 0 1 0 281821136 1093632 186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 267 186 48 102 0 162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1068

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1482896/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=1172 CPUtime=12.69
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 245 0 0 0 1268 1 0 0 25 0 1 0 281821136 1200128 229 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 293 229 48 102 0 188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1172

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1482640/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=1424 CPUtime=25.49
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 294 0 0 0 2548 1 0 0 25 0 1 0 281821136 1458176 278 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 356 278 48 102 0 251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1424

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1482384/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=1744 CPUtime=51.08
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 365 0 0 0 5107 1 0 0 25 0 1 0 281821136 1785856 349 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544671 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 436 349 48 102 0 331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1744

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1481936/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=2068 CPUtime=102.26
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 456 0 0 0 10225 1 0 0 25 0 1 0 281821136 2117632 440 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 517 440 48 102 0 412 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1481616/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=2292 CPUtime=162.25
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 527 0 0 0 16223 2 0 0 25 0 1 0 281821136 2347008 511 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 573 511 48 102 0 468 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2292

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1481424/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=2460 CPUtime=222.23
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 571 0 0 0 22221 2 0 0 25 0 1 0 281821136 2519040 555 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 615 555 48 102 0 510 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1481104/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=2732 CPUtime=282.22
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 631 0 0 0 28219 3 0 0 25 0 1 0 281821136 2797568 615 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 683 615 48 102 0 578 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2732

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480848/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3048 CPUtime=342.2
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 687 0 0 0 34217 3 0 0 25 0 1 0 281821136 3121152 670 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529119 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 762 670 48 102 0 657 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3048

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480784/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3160 CPUtime=402.19
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 711 0 0 0 40215 4 0 0 25 0 1 0 281821136 3235840 693 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 790 693 48 102 0 685 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3160

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480656/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3252 CPUtime=462.17
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 767 0 0 0 46213 4 0 0 25 0 1 0 281821136 3330048 732 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 813 732 48 102 0 708 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480464/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3424 CPUtime=522.17
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 808 0 0 0 52212 5 0 0 25 0 1 0 281821136 3506176 773 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 856 773 48 102 0 751 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3424

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480400/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3476 CPUtime=582.15
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 814 0 0 0 58210 5 0 0 25 0 1 0 281821136 3559424 779 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 869 779 48 102 0 764 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3476

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32699
/proc/meminfo: memFree=1480400/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=3492 CPUtime=642.13
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 822 0 0 0 64208 5 0 0 25 0 1 0 281821136 3575808 787 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 873 787 48 102 0 768 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3492


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477712/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4001.2
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 6861 0 0 0 400087 33 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 5904

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477648/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4061.2
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7041 0 0 0 406086 34 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 5904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477584/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4121.17
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7293 0 0 0 412083 34 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 5904

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477584/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4181.16
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7401 0 0 0 418081 35 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 5904

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477648/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4241.14
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7401 0 0 0 424079 35 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530519 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 5904

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477520/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4301.13
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7581 0 0 0 430077 36 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 5904

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477584/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4361.11
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7833 0 0 0 436075 36 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 5904

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 431
/proc/meminfo: memFree=1477520/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4421.1
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7941 0 0 0 442073 37 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 5904

[startup+4482.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 431
/proc/meminfo: memFree=1477584/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4481.08
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7977 0 0 0 448071 37 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 5904

[startup+4542.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 433
/proc/meminfo: memFree=1477584/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5904 CPUtime=4541.07
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 7977 0 0 0 454069 38 0 0 25 0 1 0 281821136 6045696 1337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1476 1337 48 102 0 1371 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 5904

[startup+4602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=6036 CPUtime=4601.07
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 8300 0 0 0 460068 39 0 0 25 0 1 0 281821136 6180864 1394 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1509 1394 48 102 0 1404 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 6036

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4661.04
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 8490 0 0 0 466065 39 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 5988

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4721.04
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 8718 0 0 0 472064 40 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 5988

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4781.01
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 8946 0 0 0 478061 40 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 5988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4841
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 9174 0 0 0 484059 41 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 5988

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4900.98
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 9402 0 0 0 490057 41 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 5988

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 433
/proc/meminfo: memFree=1477392/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=4960.97
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 9630 0 0 0 496055 42 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 5988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 433
/proc/meminfo: memFree=1477328/2055920 swapFree=4146764/4192956
[pid=32698] ppid=32696 vsize=5988 CPUtime=5000.06
/proc/32698/stat : 32698 (picosat) R 32696 32698 32642 0 -1 4194304 9782 0 0 0 499964 42 0 0 25 0 1 0 281821136 6131712 1392 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32698/statm: 1497 1392 48 102 0 1392 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 5988

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): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.65
CPU system time (s): 0.427934
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 6188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9782
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= 5
involuntary context switches= 8443

runsolver used 4.11637 second user time and 10.2004 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Sat May  5 04:24:14 UTC 2007

IDJOB= 456383
IDBENCH= 24693
IDSOLVER= 171
FILE ID= node29/456383-1178339054

PBS_JOBID= 5188804

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n32-01-S1491788039.sat05-497.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456383-1178339054/picosat /tmp/evaluation/456383-1178339054/instance-456383-1178339054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-456383-1178339054 -o ROOT/results/node29/solver-456383-1178339054 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456383-1178339054/picosat /tmp/evaluation/456383-1178339054/instance-456383-1178339054.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c528b705716be41ea2448c50a45c52a8

RANDOM SEED= 634901407

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1484192 kB
Buffers:         42372 kB
Cached:         401844 kB
SwapCached:      11316 kB
Active:         165592 kB
Inactive:       301692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484192 kB
SwapTotal:     4192956 kB
SwapFree:      4146764 kB
Dirty:             664 kB
Writeback:           0 kB
Mapped:          30004 kB
Slab:            89836 kB
Committed_AS:  7031740 kB
PageTables:       1872 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= 66564 MiB

End job on node29 on Sat May  5 05:47:37 UTC 2007