Trace number 336804

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) 1200.1 1200.41

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-336804-1173654114 -o ROOT/results/node22/solver-336804-1173654114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336804-1173654114/picosat /tmp/evaluation/336804-1173654114/instance-336804-1173654114.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: 0.78 0.95 0.98 3/83 726
/proc/meminfo: memFree=1849880/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=568 CPUtime=0
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 21719266 581632 59 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 142 59 40 102 0 37 0

[startup+0.10575 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 726
/proc/meminfo: memFree=1849880/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=836 CPUtime=0.09
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 142 0 0 0 9 0 0 0 18 0 1 0 21719266 856064 125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 209 125 48 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.201755 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 726
/proc/meminfo: memFree=1849880/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=836 CPUtime=0.19
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 148 0 0 0 19 0 0 0 19 0 1 0 21719266 856064 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531784 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 209 131 48 102 0 104 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 836

[startup+0.301763 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 726
/proc/meminfo: memFree=1849880/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=836 CPUtime=0.29
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 152 0 0 0 29 0 0 0 20 0 1 0 21719266 856064 135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 209 135 48 102 0 104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 836

[startup+0.701791 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 726
/proc/meminfo: memFree=1849880/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=836 CPUtime=0.69
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 165 0 0 0 69 0 0 0 24 0 1 0 21719266 856064 148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 209 148 48 102 0 104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 836

[startup+1.50185 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 727
/proc/meminfo: memFree=1849360/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=960 CPUtime=1.48
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 187 0 0 0 148 0 0 0 25 0 1 0 21719266 983040 170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529919 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 240 170 48 102 0 135 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 960

[startup+3.10197 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 745
/proc/meminfo: memFree=1849104/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=1084 CPUtime=3.08
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 214 0 0 0 308 0 0 0 25 0 1 0 21719266 1110016 197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 271 197 48 102 0 166 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1084

[startup+6.3012 s]
/proc/loadavg: 0.80 0.95 0.98 2/84 747
/proc/meminfo: memFree=1848920/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=1200 CPUtime=6.27
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 250 0 0 0 627 0 0 0 25 0 1 0 21719266 1228800 233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 300 233 48 102 0 195 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1200

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/84 755
/proc/meminfo: memFree=1848536/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=1440 CPUtime=12.67
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 303 0 0 0 1267 0 0 0 25 0 1 0 21719266 1474560 286 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 360 286 48 102 0 255 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1440

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/84 763
/proc/meminfo: memFree=1848416/2055920 swapFree=4127508/4192956
[pid=726] ppid=724 vsize=1796 CPUtime=25.47
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 377 0 0 0 2546 1 0 0 25 0 1 0 21719266 1839104 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525568 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 449 360 48 102 0 344 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1796

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 787
/proc/meminfo: memFree=1849248/2055920 swapFree=4127572/4192956
[pid=726] ppid=724 vsize=2140 CPUtime=51.05
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 470 0 0 0 5104 1 0 0 25 0 1 0 21719266 2191360 453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 535 453 48 102 0 430 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2140

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 787
/proc/meminfo: memFree=1848800/2055920 swapFree=4127572/4192956
[pid=726] ppid=724 vsize=2616 CPUtime=102.24
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 593 0 0 0 10223 1 0 0 25 0 1 0 21719266 2678784 576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 654 576 48 102 0 549 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2616

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 787
/proc/meminfo: memFree=1848352/2055920 swapFree=4127572/4192956
[pid=726] ppid=724 vsize=3004 CPUtime=162.22
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 691 0 0 0 16220 2 0 0 25 0 1 0 21719266 3076096 674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 751 674 48 102 0 646 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3004

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 787
/proc/meminfo: memFree=1848096/2055920 swapFree=4127636/4192956
[pid=726] ppid=724 vsize=3292 CPUtime=222.22
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 756 0 0 0 22219 3 0 0 25 0 1 0 21719266 3371008 739 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 823 739 48 102 0 718 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3292

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 787
/proc/meminfo: memFree=1847776/2055920 swapFree=4127636/4192956
[pid=726] ppid=724 vsize=3560 CPUtime=282.19
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 842 0 0 0 28216 3 0 0 25 0 1 0 21719266 3645440 816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 890 816 48 102 0 785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3560

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 787
/proc/meminfo: memFree=1847584/2055920 swapFree=4127700/4192956
[pid=726] ppid=724 vsize=3800 CPUtime=342.18
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 895 0 0 0 34214 4 0 0 25 0 1 0 21719266 3891200 867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 950 867 48 102 0 845 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3800

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 787
/proc/meminfo: memFree=1847392/2055920 swapFree=4127700/4192956
[pid=726] ppid=724 vsize=4008 CPUtime=402.17
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 963 0 0 0 40212 5 0 0 25 0 1 0 21719266 4104192 906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1002 906 48 102 0 897 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4008

[startup+462.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 787
/proc/meminfo: memFree=1847200/2055920 swapFree=4127700/4192956
[pid=726] ppid=724 vsize=4200 CPUtime=462.15
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1015 0 0 0 46210 5 0 0 25 0 1 0 21719266 4300800 957 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1050 957 48 102 0 945 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4200

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 787
/proc/meminfo: memFree=1847136/2055920 swapFree=4127764/4192956
[pid=726] ppid=724 vsize=4304 CPUtime=522.14
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1048 0 0 0 52209 5 0 0 25 0 1 0 21719266 4407296 990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1076 990 48 102 0 971 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4304

[startup+582.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 787
/proc/meminfo: memFree=1846944/2055920 swapFree=4127764/4192956
[pid=726] ppid=724 vsize=4472 CPUtime=582.13
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1092 0 0 0 58207 6 0 0 25 0 1 0 21719266 4579328 1034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1118 1034 48 102 0 1013 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4472

[startup+642.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 787
/proc/meminfo: memFree=1846944/2055920 swapFree=4127828/4192956
[pid=726] ppid=724 vsize=4516 CPUtime=642.12
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1101 0 0 0 64205 7 0 0 25 0 1 0 21719266 4624384 1043 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1129 1043 48 102 0 1024 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4516

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846688/2055920 swapFree=4127828/4192956
[pid=726] ppid=724 vsize=4692 CPUtime=702.1
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1148 0 0 0 70203 7 0 0 25 0 1 0 21719266 4804608 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1173 1090 48 102 0 1068 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4692

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846624/2055920 swapFree=4127828/4192956
[pid=726] ppid=724 vsize=4736 CPUtime=762.09
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1165 0 0 0 76202 7 0 0 25 0 1 0 21719266 4849664 1107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1184 1107 48 102 0 1079 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 4736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846496/2055920 swapFree=4127892/4192956
[pid=726] ppid=724 vsize=4940 CPUtime=822.07
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1216 0 0 0 82199 8 0 0 25 0 1 0 21719266 5058560 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1235 1158 48 102 0 1130 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 4940

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846304/2055920 swapFree=4127892/4192956
[pid=726] ppid=724 vsize=5136 CPUtime=882.06
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1266 0 0 0 88197 9 0 0 25 0 1 0 21719266 5259264 1208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1284 1208 48 102 0 1179 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846240/2055920 swapFree=4127956/4192956
[pid=726] ppid=724 vsize=5128 CPUtime=942.05
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1266 0 0 0 94195 10 0 0 25 0 1 0 21719266 5251072 1208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1282 1208 48 102 0 1177 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 5128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846240/2055920 swapFree=4127956/4192956
[pid=726] ppid=724 vsize=5124 CPUtime=1002.03
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1276 0 0 0 100193 10 0 0 25 0 1 0 21719266 5246976 1213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1281 1213 48 102 0 1176 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846112/2055920 swapFree=4127956/4192956
[pid=726] ppid=724 vsize=5252 CPUtime=1062.02
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1303 0 0 0 106191 11 0 0 25 0 1 0 21719266 5378048 1237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1313 1237 48 102 0 1208 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 5252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1846176/2055920 swapFree=4128020/4192956
[pid=726] ppid=724 vsize=5252 CPUtime=1122
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1303 0 0 0 112189 11 0 0 25 0 1 0 21719266 5378048 1237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1313 1237 48 102 0 1208 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1845984/2055920 swapFree=4128020/4192956
[pid=726] ppid=724 vsize=5396 CPUtime=1181.99
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1370 0 0 0 118187 12 0 0 25 0 1 0 21719266 5525504 1281 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525597 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1349 1281 48 102 0 1244 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 5396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1845920/2055920 swapFree=4128020/4192956
[pid=726] ppid=724 vsize=5464 CPUtime=1200.09
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1389 0 0 0 119997 12 0 0 25 0 1 0 21719266 5595136 1300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1366 1300 48 102 0 1261 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5464

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 787
/proc/meminfo: memFree=1845920/2055920 swapFree=4128020/4192956
[pid=726] ppid=724 vsize=5464 CPUtime=1200.09
/proc/726/stat : 726 (picosat) R 724 726 667 0 -1 4194304 1389 0 0 0 119997 12 0 0 25 0 1 0 21719266 5595136 1300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/726/statm: 1366 1300 48 102 0 1261 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12698
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 5584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1389
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= 25656

runsolver used 1.49977 second user time and 2.71459 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Sun Mar 11 23:01:54 UTC 2007

IDJOB= 336804
IDBENCH= 24684
IDSOLVER= 106
FILE ID= node22/336804-1173654114

PBS_JOBID= 4101419

Free space on /tmp= 66564 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/336804-1173654114/picosat /tmp/evaluation/336804-1173654114/instance-336804-1173654114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-336804-1173654114 -o ROOT/results/node22/solver-336804-1173654114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336804-1173654114/picosat /tmp/evaluation/336804-1173654114/instance-336804-1173654114.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 519504130

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1850288 kB
Buffers:         30892 kB
Cached:         110760 kB
SwapCached:      21752 kB
Active:          76464 kB
Inactive:       100816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850288 kB
SwapTotal:     4192956 kB
SwapFree:      4127508 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          40300 kB
Slab:            13480 kB
Committed_AS:   184856 kB
PageTables:       1996 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 node22 on Sun Mar 11 23:21:57 UTC 2007