Trace number 456344

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) 5000.1 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-16-11-14.sat05-1261.reshuffled-07.cnf
MD5SUMcd57d37a316c4dccaae3ab131e3f8090
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 variables520
Number of clauses24646
Sum of the clauses size72792
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21456
Number of clauses of size 323160
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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/node30/watcher-456344-1178336545 -o ROOT/results/node30/solver-456344-1178336545 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456344-1178336545/picosat /tmp/evaluation/456344-1178336545/instance-456344-1178336545.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: 1.06 1.02 1.00 3/77 23019
/proc/meminfo: memFree=1380800/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=568 CPUtime=0
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 78 0 0 0 0 0 0 0 18 0 1 0 281570176 581632 64 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 142 64 40 102 0 37 0

[startup+0.0292389 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 23019
/proc/meminfo: memFree=1380800/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=700 CPUtime=0.02
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 103 0 0 0 1 1 0 0 18 0 1 0 281570176 716800 89 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 175 89 40 102 0 70 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 700

[startup+0.101242 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 23019
/proc/meminfo: memFree=1380800/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=992 CPUtime=0.09
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 174 0 0 0 5 4 0 0 18 0 1 0 281570176 1015808 160 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 248 160 40 102 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.301254 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 23019
/proc/meminfo: memFree=1380800/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=1784 CPUtime=0.3
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 386 0 0 0 18 12 0 0 19 0 1 0 281570176 1826816 372 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 446 372 42 102 0 341 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1784

[startup+0.701279 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 23019
/proc/meminfo: memFree=1380800/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=2708 CPUtime=0.7
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 605 0 0 0 58 12 0 0 23 0 1 0 281570176 2772992 589 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 677 589 48 102 0 572 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2708

[startup+1.50233 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1378552/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=2708 CPUtime=1.5
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 608 0 0 0 138 12 0 0 25 0 1 0 281570176 2772992 592 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 677 592 48 102 0 572 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2708

[startup+3.10143 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1378360/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=3196 CPUtime=3.09
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 711 0 0 0 297 12 0 0 25 0 1 0 281570176 3272704 695 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 799 695 48 102 0 694 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3196

[startup+6.30163 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1377592/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=3576 CPUtime=6.29
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 802 0 0 0 617 12 0 0 25 0 1 0 281570176 3661824 786 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 894 786 48 102 0 789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3576

[startup+12.701 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1376248/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=4812 CPUtime=12.69
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 1122 0 0 0 1257 12 0 0 25 0 1 0 281570176 4927488 1106 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 1203 1106 48 102 0 1098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5018 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1375352/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=5660 CPUtime=25.49
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 1345 0 0 0 2536 13 0 0 25 0 1 0 281570176 5795840 1329 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 1415 1329 48 102 0 1310 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5660

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1370104/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=10984 CPUtime=51.08
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 2687 0 0 0 5094 14 0 0 25 0 1 0 281570176 11247616 2671 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 2746 2671 48 102 0 2641 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10984

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23020
/proc/meminfo: memFree=1369592/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=11260 CPUtime=102.27
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 2763 0 0 0 10213 14 0 0 25 0 1 0 281570176 11530240 2747 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 2815 2747 48 102 0 2710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11260

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 23020
/proc/meminfo: memFree=1367608/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=13236 CPUtime=162.26
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 3581 0 0 0 16210 16 0 0 25 0 1 0 281570176 13553664 3195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134588919 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3309 3195 48 102 0 3204 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13236

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 23020
/proc/meminfo: memFree=1365304/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=15552 CPUtime=222.24
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 4786 0 0 0 22207 17 0 0 25 0 1 0 281570176 15925248 3745 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3888 3745 48 102 0 3783 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15552

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23020
/proc/meminfo: memFree=1365304/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=15552 CPUtime=282.22
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 4796 0 0 0 28205 17 0 0 25 0 1 0 281570176 15925248 3755 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3888 3755 48 102 0 3783 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15552

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23020
/proc/meminfo: memFree=1365304/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=15552 CPUtime=342.21
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 4800 0 0 0 34203 18 0 0 25 0 1 0 281570176 15925248 3759 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3888 3759 48 102 0 3783 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23020
/proc/meminfo: memFree=1365368/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=15552 CPUtime=402.19
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 4810 0 0 0 40201 18 0 0 25 0 1 0 281570176 15925248 3769 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3888 3769 48 102 0 3783 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15552

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23020
/proc/meminfo: memFree=1365432/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=15552 CPUtime=462.18
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 4816 0 0 0 46199 19 0 0 25 0 1 0 281570176 15925248 3775 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 3888 3775 48 102 0 3783 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15552

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23020
/proc/meminfo: memFree=1353208/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=29148 CPUtime=522.17
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 8390 0 0 0 52195 22 0 0 25 0 1 0 281570176 29847552 7172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 7287 7172 48 102 0 7182 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 29148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23020
/proc/meminfo: memFree=1354232/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=26536 CPUtime=582.15
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 9345 0 0 0 58193 22 0 0 25 0 1 0 281570176 27172864 6532 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 6634 6532 48 102 0 6529 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26536

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23020
/proc/meminfo: memFree=1346424/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=34324 CPUtime=642.14
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 11469 0 0 0 64189 25 0 0 25 0 1 0 281570176 35147776 8470 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 8581 8470 48 102 0 8476 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 34324


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23220
/proc/meminfo: memFree=1336824/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=44352 CPUtime=4061.22
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 20475 0 0 0 406060 62 0 0 25 0 1 0 281570176 45416448 10897 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11088 10897 48 102 0 10983 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 44352

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1336824/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=44352 CPUtime=4121.2
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 20482 0 0 0 412058 62 0 0 25 0 1 0 281570176 45416448 10904 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11088 10904 48 102 0 10983 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 44352

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333432/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47652 CPUtime=4181.18
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21400 0 0 0 418055 63 0 0 25 0 1 0 281570176 48795648 11705 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11913 11705 48 102 0 11808 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 47652

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1331960/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=49104 CPUtime=4241.17
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 424053 64 0 0 25 0 1 0 281570176 50282496 12075 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12276 12075 48 102 0 12171 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 49104

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1332024/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=49104 CPUtime=4301.15
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 430051 64 0 0 25 0 1 0 281570176 50282496 12075 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12276 12075 48 102 0 12171 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 49104

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333496/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47488 CPUtime=4361.13
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 436049 64 0 0 25 0 1 0 281570176 48627712 11688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11872 11688 48 102 0 11767 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 47488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333496/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47488 CPUtime=4421.12
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 442047 65 0 0 25 0 1 0 281570176 48627712 11688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11872 11688 48 102 0 11767 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 47488

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333560/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47488 CPUtime=4481.11
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 448046 65 0 0 25 0 1 0 281570176 48627712 11688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11872 11688 48 102 0 11767 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 47488

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333624/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47484 CPUtime=4541.1
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 454044 66 0 0 25 0 1 0 281570176 48623616 11687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11871 11687 48 102 0 11766 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 47484

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333624/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47484 CPUtime=4601.08
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 460042 66 0 0 25 0 1 0 281570176 48623616 11687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11871 11687 48 102 0 11766 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 47484

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23220
/proc/meminfo: memFree=1333624/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=47484 CPUtime=4661.07
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 21887 0 0 0 466040 67 0 0 25 0 1 0 281570176 48623616 11687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 11871 11687 48 102 0 11766 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 47484

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23286
/proc/meminfo: memFree=1331400/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=4721.03
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 472036 67 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 48540

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332400/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=4780.94
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 478026 68 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 48540

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332408/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=4840.92
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 484024 68 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 48540

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332408/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=4900.9
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 490022 68 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 48540

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332536/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=4960.89
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 496020 69 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 48540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332536/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=5000.08
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 499939 69 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 48540

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23418
/proc/meminfo: memFree=1332536/2055920 swapFree=4157176/4192956
[pid=23019] ppid=23017 vsize=48540 CPUtime=5000.08
/proc/23019/stat : 23019 (picosat) R 23017 23019 22722 0 -1 4194304 22262 0 0 0 499939 69 0 0 25 0 1 0 281570176 49704960 11945 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23019/statm: 12135 11945 48 102 0 12030 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 48540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.4
CPU system time (s): 0.704892
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 49572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.4
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22262
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= 102555

runsolver used 3.9594 second user time and 10.8404 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sat May  5 03:42:25 UTC 2007

IDJOB= 456344
IDBENCH= 24680
IDSOLVER= 171
FILE ID= node30/456344-1178336545

PBS_JOBID= 5188792

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-16-11-14.sat05-1261.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456344-1178336545/picosat /tmp/evaluation/456344-1178336545/instance-456344-1178336545.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-456344-1178336545 -o ROOT/results/node30/solver-456344-1178336545 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456344-1178336545/picosat /tmp/evaluation/456344-1178336545/instance-456344-1178336545.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cd57d37a316c4dccaae3ab131e3f8090

RANDOM SEED= 219990901

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1381144 kB
Buffers:         74160 kB
Cached:         470688 kB
SwapCached:      15336 kB
Active:         219788 kB
Inactive:       350664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381144 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            89840 kB
Committed_AS:  9131656 kB
PageTables:       1776 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= 66562 MiB

End job on node30 on Sat May  5 05:05:49 UTC 2007