Trace number 456356

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) 5000.11 5002.01

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
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/node46/watcher-456356-1178337374 -o ROOT/results/node46/solver-456356-1178337374 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456356-1178337374/picosat /tmp/evaluation/456356-1178337374/instance-456356-1178337374.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: 0.99 0.98 0.99 3/78 10135
/proc/meminfo: memFree=1506936/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=568 CPUtime=0
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 188420436 581632 59 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 142 59 40 102 0 37 0

[startup+0.0756589 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10135
/proc/meminfo: memFree=1506936/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=836 CPUtime=0.06
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 139 0 0 0 6 0 0 0 18 0 1 0 188420436 856064 123 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 209 123 48 102 0 104 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 836

[startup+0.102664 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10135
/proc/meminfo: memFree=1506936/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=836 CPUtime=0.09
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 141 0 0 0 9 0 0 0 18 0 1 0 188420436 856064 125 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 209 125 48 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.301702 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10135
/proc/meminfo: memFree=1506936/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=836 CPUtime=0.29
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 151 0 0 0 29 0 0 0 19 0 1 0 188420436 856064 135 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 209 135 48 102 0 104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 836

[startup+0.701776 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10135
/proc/meminfo: memFree=1506936/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=836 CPUtime=0.69
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 164 0 0 0 69 0 0 0 22 0 1 0 188420436 856064 148 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 209 148 48 102 0 104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 836

[startup+1.50192 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1506416/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=960 CPUtime=1.49
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 186 0 0 0 149 0 0 0 25 0 1 0 188420436 983040 170 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 240 170 48 102 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 960

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1506160/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=1084 CPUtime=3.09
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 213 0 0 0 309 0 0 0 25 0 1 0 188420436 1110016 197 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 271 197 48 102 0 166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1084

[startup+6.30182 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1505968/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=1200 CPUtime=6.29
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 249 0 0 0 629 0 0 0 25 0 1 0 188420436 1228800 233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 300 233 48 102 0 195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1200

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1505648/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=1440 CPUtime=12.68
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 302 0 0 0 1268 0 0 0 25 0 1 0 188420436 1474560 286 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 360 286 48 102 0 255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1440

[startup+25.5024 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1505328/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=1796 CPUtime=25.48
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 376 0 0 0 2548 0 0 0 25 0 1 0 188420436 1839104 360 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 449 360 48 102 0 344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1796

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1504944/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=2140 CPUtime=51.08
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 469 0 0 0 5107 1 0 0 25 0 1 0 188420436 2191360 453 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 535 453 48 102 0 430 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2140

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1504432/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=2616 CPUtime=102.26
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 592 0 0 0 10225 1 0 0 25 0 1 0 188420436 2678784 576 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549497 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 654 576 48 102 0 549 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1504048/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=3004 CPUtime=162.23
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 690 0 0 0 16222 1 0 0 25 0 1 0 188420436 3076096 674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 751 674 48 102 0 646 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3004

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1503792/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=3292 CPUtime=222.22
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 755 0 0 0 22220 2 0 0 25 0 1 0 188420436 3371008 739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 823 739 48 102 0 718 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3292

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10136
/proc/meminfo: memFree=1503472/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=3560 CPUtime=282.19
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 841 0 0 0 28217 2 0 0 25 0 1 0 188420436 3645440 816 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 890 816 48 102 0 785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3560

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 10314
/proc/meminfo: memFree=1502016/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=3828 CPUtime=342.08
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 894 0 0 0 34204 4 0 0 25 0 1 0 188420436 3919872 868 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 957 868 48 102 0 852 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 3828

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10334
/proc/meminfo: memFree=1502960/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=4008 CPUtime=402.05
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 962 0 0 0 40200 5 0 0 25 0 1 0 188420436 4104192 906 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1002 906 48 102 0 897 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 4008

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10334
/proc/meminfo: memFree=1502768/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=4200 CPUtime=462.03
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 1014 0 0 0 46197 6 0 0 25 0 1 0 188420436 4300800 957 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1050 957 48 102 0 945 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 4200

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10334
/proc/meminfo: memFree=1502640/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=4304 CPUtime=522.01
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 1047 0 0 0 52195 6 0 0 25 0 1 0 188420436 4407296 990 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1076 990 48 102 0 971 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 4304

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10334
/proc/meminfo: memFree=1502512/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=4492 CPUtime=581.98
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 1091 0 0 0 58192 6 0 0 25 0 1 0 188420436 4599808 1034 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1123 1034 48 102 0 1018 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 4492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10334
/proc/meminfo: memFree=1502448/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=4516 CPUtime=641.97
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 1100 0 0 0 64190 7 0 0 25 0 1 0 188420436 4624384 1043 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1129 1043 48 102 0 1024 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4516


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498992/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7796 CPUtime=4000.73
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 7839 0 0 0 400038 35 0 0 25 0 1 0 188420436 7983104 1841 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1949 1841 48 102 0 1844 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 7796

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1499056/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7788 CPUtime=4060.71
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 8091 0 0 0 406036 35 0 0 25 0 1 0 188420436 7974912 1839 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1947 1839 48 102 0 1842 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 7788

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1499056/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7756 CPUtime=4120.69
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 8307 0 0 0 412033 36 0 0 25 0 1 0 188420436 7942144 1831 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1939 1831 48 102 0 1834 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 7756

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1499120/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7756 CPUtime=4180.67
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 8559 0 0 0 418030 37 0 0 25 0 1 0 188420436 7942144 1831 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1939 1831 48 102 0 1834 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 7756

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1499120/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7756 CPUtime=4240.65
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 8811 0 0 0 424028 37 0 0 25 0 1 0 188420436 7942144 1831 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1939 1831 48 102 0 1834 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 7756

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1499120/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=7756 CPUtime=4300.63
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 9063 0 0 0 430025 38 0 0 25 0 1 0 188420436 7942144 1831 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 1939 1831 48 102 0 1834 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 7756

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498928/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8020 CPUtime=4360.6
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 9369 0 0 0 436022 38 0 0 25 0 1 0 188420436 8212480 1883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2005 1883 48 102 0 1900 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 8020

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498928/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8020 CPUtime=4420.59
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 9635 0 0 0 442020 39 0 0 25 0 1 0 188420436 8212480 1883 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2005 1883 48 102 0 1900 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 8020

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498800/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8152 CPUtime=4480.56
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 9939 0 0 0 448017 39 0 0 25 0 1 0 188420436 8347648 1921 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2038 1921 48 102 0 1933 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 8152

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498736/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8284 CPUtime=4540.55
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 10191 0 0 0 454015 40 0 0 25 0 1 0 188420436 8482816 1945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2071 1945 48 102 0 1966 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 8284

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498736/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8284 CPUtime=4600.53
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 10420 0 0 0 460013 40 0 0 25 0 1 0 188420436 8482816 1946 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2071 1946 48 102 0 1966 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 8284

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498736/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8284 CPUtime=4660.5
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 10652 0 0 0 466009 41 0 0 25 0 1 0 188420436 8482816 1950 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2071 1950 48 102 0 1966 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 8284

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498736/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=4720.49
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 10880 0 0 0 472007 42 0 0 25 0 1 0 188420436 8474624 1950 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1950 48 102 0 1964 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 8276

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498608/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=4780.46
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 11135 0 0 0 478004 42 0 0 25 0 1 0 188420436 8474624 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1965 48 102 0 1964 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 8276

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498608/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=4840.45
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 11363 0 0 0 484002 43 0 0 25 0 1 0 188420436 8474624 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529440 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1965 48 102 0 1964 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 8276

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498608/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=4900.42
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 11629 0 0 0 489999 43 0 0 25 0 1 0 188420436 8474624 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1965 48 102 0 1964 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 8276

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498608/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=4960.41
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 11857 0 0 0 495997 44 0 0 25 0 1 0 188420436 8474624 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1965 48 102 0 1964 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 8276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10534
/proc/meminfo: memFree=1498672/2055920 swapFree=4159456/4192956
[pid=10135] ppid=10133 vsize=8276 CPUtime=5000.1
/proc/10135/stat : 10135 (picosat) R 10133 10135 9836 0 -1 4194304 12009 0 0 0 499966 44 0 0 25 0 1 0 188420436 8474624 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 2069 1965 48 102 0 1964 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 8276

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): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.66
CPU system time (s): 0.446932
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12009
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= 5498

runsolver used 4.5783 second user time and 12.916 second system time

The end



Launcher Data (download as text)




Begin job on node46 on Sat May  5 03:56:15 UTC 2007

IDJOB= 456356
IDBENCH= 24684
IDSOLVER= 171
FILE ID= node46/456356-1178337374

PBS_JOBID= 5188799

Free space on /tmp= 66219 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456356-1178337374/picosat /tmp/evaluation/456356-1178337374/instance-456356-1178337374.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-456356-1178337374 -o ROOT/results/node46/solver-456356-1178337374 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456356-1178337374/picosat /tmp/evaluation/456356-1178337374/instance-456356-1178337374.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 589220723

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1507344 kB
Buffers:         52456 kB
Cached:         366352 kB
SwapCached:       3404 kB
Active:         203188 kB
Inactive:       239852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507344 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          31760 kB
Slab:            90868 kB
Committed_AS:  5141684 kB
PageTables:       1992 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= 66219 MiB

End job on node46 on Sat May  5 05:19:39 UTC 2007