Trace number 456398

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) 5000.03 5002.02

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.60.1080.sat05-436.reshuffled-07.cnf
MD5SUM55013aff92da670c8aded0070c1f7bbe
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 variables6283
Number of clauses53810
Sum of the clauses size120037
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 250644
Number of clauses of size 3222
Number of clauses of size 4438
Number of clauses of size 5649
Number of clauses of size over 51857

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/node33/watcher-456398-1178339903 -o ROOT/results/node33/solver-456398-1178339903 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456398-1178339903/picosat /tmp/evaluation/456398-1178339903/instance-456398-1178339903.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: 1.90 1.97 1.96 3/77 29880
/proc/meminfo: memFree=1556400/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=1080 CPUtime=0
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 190 0 0 0 0 0 0 0 19 0 1 0 281905784 1105920 176 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 270 176 40 102 0 165 0

[startup+0.030361 s]
/proc/loadavg: 1.90 1.97 1.96 3/77 29880
/proc/meminfo: memFree=1556400/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=1080 CPUtime=0.02
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 192 0 0 0 1 1 0 0 19 0 1 0 281905784 1105920 178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 270 178 40 102 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1080

[startup+0.101375 s]
/proc/loadavg: 1.90 1.97 1.96 3/77 29880
/proc/meminfo: memFree=1556400/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=1212 CPUtime=0.09
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 233 0 0 0 4 5 0 0 19 0 1 0 281905784 1241088 219 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 303 220 40 102 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.301415 s]
/proc/loadavg: 1.90 1.97 1.96 3/77 29880
/proc/meminfo: memFree=1556400/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=1608 CPUtime=0.29
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 336 0 0 0 12 17 0 0 21 0 1 0 281905784 1646592 322 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 402 322 40 102 0 297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1608

[startup+0.701497 s]
/proc/loadavg: 1.90 1.97 1.96 3/77 29880
/proc/meminfo: memFree=1556400/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=2408 CPUtime=0.68
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 516 0 0 0 47 21 0 0 25 0 1 0 281905784 2465792 497 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 602 497 48 102 0 497 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2408

[startup+1.50266 s]
/proc/loadavg: 1.82 1.95 1.96 2/78 29881
/proc/meminfo: memFree=1554600/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=2540 CPUtime=1.49
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 563 0 0 0 128 21 0 0 25 0 1 0 281905784 2600960 544 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 635 544 48 102 0 530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2540

[startup+3.10199 s]
/proc/loadavg: 1.82 1.95 1.96 2/78 29881
/proc/meminfo: memFree=1554216/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=2672 CPUtime=3.08
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 587 0 0 0 287 21 0 0 25 0 1 0 281905784 2736128 568 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 668 568 48 102 0 563 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2672

[startup+6.30164 s]
/proc/loadavg: 1.76 1.93 1.95 2/78 29881
/proc/meminfo: memFree=1553960/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=2892 CPUtime=6.29
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 650 0 0 0 607 22 0 0 25 0 1 0 281905784 2961408 631 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 723 631 48 102 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.702 s]
/proc/loadavg: 1.70 1.92 1.95 2/78 29881
/proc/meminfo: memFree=1553384/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=3272 CPUtime=12.69
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 740 0 0 0 1247 22 0 0 25 0 1 0 281905784 3350528 721 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 818 721 48 102 0 713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3272

[startup+25.5016 s]
/proc/loadavg: 1.59 1.89 1.94 2/78 29881
/proc/meminfo: memFree=1552552/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=4128 CPUtime=25.48
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 958 0 0 0 2526 22 0 0 25 0 1 0 281905784 4227072 939 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 1032 939 48 102 0 927 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4128

[startup+51.1018 s]
/proc/loadavg: 1.36 1.80 1.90 2/78 29881
/proc/meminfo: memFree=1551976/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=4676 CPUtime=51.07
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 1168 0 0 0 5085 22 0 0 25 0 1 0 281905784 4788224 1068 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 1169 1068 48 102 0 1064 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4676

[startup+102.305 s]
/proc/loadavg: 1.15 1.68 1.85 2/78 29881
/proc/meminfo: memFree=1550632/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=5792 CPUtime=102.25
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 1783 0 0 0 10202 23 0 0 25 0 1 0 281905784 5931008 1363 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 1448 1363 48 102 0 1343 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5792

[startup+162.302 s]
/proc/loadavg: 1.05 1.55 1.80 2/78 29881
/proc/meminfo: memFree=1548904/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=7468 CPUtime=162.23
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 2667 0 0 0 16199 24 0 0 25 0 1 0 281905784 7647232 1785 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 1867 1785 48 102 0 1762 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7468

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.75 2/78 29881
/proc/meminfo: memFree=1545896/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=10440 CPUtime=222.21
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 4077 0 0 0 22195 26 0 0 25 0 1 0 281905784 10690560 2529 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 2610 2529 48 102 0 2505 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10440

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.70 2/78 29883
/proc/meminfo: memFree=1543080/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=13264 CPUtime=282.18
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 5032 0 0 0 28192 26 0 0 25 0 1 0 281905784 13582336 3236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 3316 3236 48 102 0 3211 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13264

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.65 2/78 29883
/proc/meminfo: memFree=1543208/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=13244 CPUtime=342.16
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 5233 0 0 0 34189 27 0 0 25 0 1 0 281905784 13561856 3231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 3311 3231 48 102 0 3206 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13244

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.61 2/78 29883
/proc/meminfo: memFree=1541800/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=14480 CPUtime=402.15
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 5627 0 0 0 40187 28 0 0 25 0 1 0 281905784 14827520 3541 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 3620 3541 48 102 0 3515 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14480

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.57 2/78 29883
/proc/meminfo: memFree=1541672/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=14780 CPUtime=462.12
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 5713 0 0 0 46184 28 0 0 25 0 1 0 281905784 15134720 3617 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 3695 3617 48 102 0 3590 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14780

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.53 2/78 29883
/proc/meminfo: memFree=1537512/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=18740 CPUtime=522.1
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 7246 0 0 0 52180 30 0 0 25 0 1 0 281905784 19189760 4607 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 4685 4607 48 102 0 4580 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18740

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.49 2/78 29883
/proc/meminfo: memFree=1537576/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=18740 CPUtime=582.08
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 7246 0 0 0 58178 30 0 0 25 0 1 0 281905784 19189760 4607 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 4685 4607 48 102 0 4580 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18740

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.46 2/78 29883
/proc/meminfo: memFree=1537576/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=18740 CPUtime=642.06
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 7246 0 0 0 64175 31 0 0 25 0 1 0 281905784 19189760 4607 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 4685 4607 48 102 0 4580 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18740


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1511208/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=44332 CPUtime=4000.74
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 23625 0 0 0 400008 66 0 0 25 0 1 0 281905784 45395968 11005 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11083 11005 48 102 0 10978 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 44332

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508008/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47516 CPUtime=4060.74
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 406006 68 0 0 25 0 1 0 281905784 48656384 11801 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11879 11801 48 102 0 11774 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 47516

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508200/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47232 CPUtime=4120.71
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 412003 68 0 0 25 0 1 0 281905784 48365568 11730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11808 11730 48 102 0 11703 0
Current children cumulated CPU time (s) 4120.71
Current children cumulated vsize (KiB) 47232

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508264/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47232 CPUtime=4180.68
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 418000 68 0 0 25 0 1 0 281905784 48365568 11730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11808 11730 48 102 0 11703 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 47232

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508264/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4240.67
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 423998 69 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 47208

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508328/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4300.64
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 429995 69 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 47208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508328/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4360.62
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 435993 69 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4360.62
Current children cumulated vsize (KiB) 47208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508392/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4420.6
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 441990 70 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 47208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508392/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4480.57
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 447987 70 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 47208

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508328/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4540.56
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 453985 71 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4540.56
Current children cumulated vsize (KiB) 47208

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508328/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4600.53
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 459982 71 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 47208

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508264/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4660.52
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 465980 72 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 47208

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508264/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4720.49
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 471977 72 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543467 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 47208

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508264/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4780.47
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 477974 73 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 47208

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508200/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4840.45
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24437 0 0 0 483972 73 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 47208

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30083
/proc/meminfo: memFree=1508008/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4900.43
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24639 0 0 0 489969 74 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 47208

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30149
/proc/meminfo: memFree=1507112/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=4960.38
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24639 0 0 0 495963 75 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 47208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30253
/proc/meminfo: memFree=1507040/2055920 swapFree=4147908/4192956
[pid=29880] ppid=29878 vsize=47208 CPUtime=5000.01
/proc/29880/stat : 29880 (picosat) R 29878 29880 29824 0 -1 4194304 24639 0 0 0 499926 75 0 0 25 0 1 0 281905784 48340992 11724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29880/statm: 11802 11724 48 102 0 11697 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 47208

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): 5002.02
CPU time (s): 5000.03
CPU user time (s): 4999.27
CPU system time (s): 0.761884
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 48144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.27
system time used= 0.761884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24639
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= 38889

runsolver used 3.82542 second user time and 10.7244 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Sat May  5 04:38:23 UTC 2007

IDJOB= 456398
IDBENCH= 24698
IDSOLVER= 171
FILE ID= node33/456398-1178339903

PBS_JOBID= 5188811

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.60.1080.sat05-436.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456398-1178339903/picosat /tmp/evaluation/456398-1178339903/instance-456398-1178339903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-456398-1178339903 -o ROOT/results/node33/solver-456398-1178339903 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456398-1178339903/picosat /tmp/evaluation/456398-1178339903/instance-456398-1178339903.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  55013aff92da670c8aded0070c1f7bbe

RANDOM SEED= 605706652

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1556872 kB
Buffers:         35320 kB
Cached:         362448 kB
SwapCached:      13836 kB
Active:         195008 kB
Inactive:       225836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556872 kB
SwapTotal:     4192956 kB
SwapFree:      4147908 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            63580 kB
Committed_AS:  5220768 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= 66563 MiB

End job on node33 on Sat May  5 06:01:47 UTC 2007