Trace number 336594

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) 1200.09 1200.52

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
MD5SUMede19899bb8c427d8a34daa9d239a276
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 variables1815
Number of clauses301256
Sum of the clauses size895230
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29750
Number of clauses of size 3291450
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

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/node19/watcher-336594-1173649939 -o ROOT/results/node19/solver-336594-1173649939 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336594-1173649939/picosat /tmp/evaluation/336594-1173649939/instance-336594-1173649939.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: 0.91 0.97 0.98 3/77 13486
/proc/meminfo: memFree=1489128/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=724 CPUtime=0
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 384947946 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 181 86 40 102 0 76 0

[startup+0.0272169 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 13486
/proc/meminfo: memFree=1489128/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=724 CPUtime=0.02
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 120 0 0 0 1 1 0 0 18 0 1 0 384947946 741376 105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 181 105 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101224 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 13486
/proc/meminfo: memFree=1489128/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=1052 CPUtime=0.09
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 192 0 0 0 4 5 0 0 18 0 1 0 384947946 1077248 177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 263 177 40 102 0 158 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1052

[startup+0.301245 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 13486
/proc/meminfo: memFree=1489128/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=1972 CPUtime=0.29
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 390 0 0 0 13 16 0 0 19 0 1 0 384947946 2019328 375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 493 375 40 102 0 388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.701289 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 13486
/proc/meminfo: memFree=1489128/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=3548 CPUtime=0.7
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 784 0 0 0 31 39 0 0 22 0 1 0 384947946 3633152 769 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 887 769 40 102 0 782 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3548

[startup+1.50138 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 13487
/proc/meminfo: memFree=1484960/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=6964 CPUtime=1.49
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 1573 0 0 0 65 84 0 0 25 0 1 0 384947946 7131136 1558 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 1741 1558 40 102 0 1636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6964

[startup+3.10155 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 13487
/proc/meminfo: memFree=1480480/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=13268 CPUtime=3.09
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 3047 0 0 0 162 147 0 0 25 0 1 0 384947946 13586432 3030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 3317 3030 48 102 0 3212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13268

[startup+6.3019 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1470752/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=21656 CPUtime=6.29
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 5164 0 0 0 481 148 0 0 25 0 1 0 384947946 22175744 5147 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 5414 5147 48 102 0 5309 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21656

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1455080/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=36324 CPUtime=12.69
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 8836 0 0 0 1119 150 0 0 25 0 1 0 384947946 37195776 8819 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 9081 8819 48 102 0 8976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36324

[startup+25.502 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1445544/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=44464 CPUtime=25.48
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 10906 0 0 0 2396 152 0 0 25 0 1 0 384947946 45531136 10889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11116 10889 48 102 0 11011 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44464

[startup+51.1018 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443880/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46036 CPUtime=51.07
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11339 0 0 0 4954 153 0 0 25 0 1 0 384947946 47140864 11239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11509 11239 48 102 0 11404 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46036

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443880/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46036 CPUtime=102.27
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11364 0 0 0 10073 154 0 0 25 0 1 0 384947946 47140864 11264 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11509 11264 48 102 0 11404 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46036

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443816/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46036 CPUtime=162.25
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11393 0 0 0 16071 154 0 0 25 0 1 0 384947946 47140864 11293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11509 11293 48 102 0 11404 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46036

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443688/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46036 CPUtime=222.24
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11408 0 0 0 22069 155 0 0 25 0 1 0 384947946 47140864 11308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11509 11308 48 102 0 11404 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46036

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443624/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46036 CPUtime=282.21
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11424 0 0 0 28066 155 0 0 25 0 1 0 384947946 47140864 11324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11509 11324 48 102 0 11404 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46036

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443368/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46548 CPUtime=342.2
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11706 0 0 0 34064 156 0 0 25 0 1 0 384947946 47665152 11348 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11637 11348 48 102 0 11532 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46548

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1443304/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=46548 CPUtime=402.19
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 11856 0 0 0 40062 157 0 0 25 0 1 0 384947946 47665152 11360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11637 11360 48 102 0 11532 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46548

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1442664/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=47472 CPUtime=462.17
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 12252 0 0 0 46060 157 0 0 25 0 1 0 384947946 48611328 11611 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 11868 11611 48 102 0 11763 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47472

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13487
/proc/meminfo: memFree=1438824/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=50904 CPUtime=522.14
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 13443 0 0 0 52055 159 0 0 25 0 1 0 384947946 52125696 12486 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 12726 12486 48 102 0 12621 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50904

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/84 13645
/proc/meminfo: memFree=1437680/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=50856 CPUtime=582.04
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 13614 0 0 0 58044 160 0 0 25 0 1 0 384947946 52076544 12493 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 12714 12493 48 102 0 12609 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 50856

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1436712/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=52704 CPUtime=642.01
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 14270 0 0 0 64040 161 0 0 25 0 1 0 384947946 53968896 12974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 13176 12974 48 102 0 13071 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 52704

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1433512/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=55872 CPUtime=701.99
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 15244 0 0 0 70037 162 0 0 25 0 1 0 384947946 57212928 13766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 13968 13766 48 102 0 13863 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 55872

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1433448/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=55816 CPUtime=761.98
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 15447 0 0 0 76035 163 0 0 25 0 1 0 384947946 57155584 13780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 13954 13780 48 102 0 13849 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 55816

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1433256/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=56344 CPUtime=821.96
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 15592 0 0 0 82033 163 0 0 25 0 1 0 384947946 57696256 13925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 14086 13925 48 102 0 13981 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 56344

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1431976/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=57400 CPUtime=881.94
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 16020 0 0 0 88030 164 0 0 25 0 1 0 384947946 58777600 14162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 14350 14162 48 102 0 14245 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 57400

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1429544/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=59644 CPUtime=941.93
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 16835 0 0 0 94027 166 0 0 25 0 1 0 384947946 61075456 14776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 14911 14776 48 102 0 14806 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 59644

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1429480/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=59776 CPUtime=1001.91
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 17079 0 0 0 100025 166 0 0 25 0 1 0 384947946 61210624 14813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 14944 14813 48 102 0 14839 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 59776

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 13685
/proc/meminfo: memFree=1429480/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=59776 CPUtime=1061.89
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 17079 0 0 0 106022 167 0 0 25 0 1 0 384947946 61210624 14813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 14944 14813 48 102 0 14839 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 59776

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 13685
/proc/meminfo: memFree=1425832/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=63340 CPUtime=1121.88
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 18196 0 0 0 112020 168 0 0 25 0 1 0 384947946 64860160 15711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 15835 15711 48 102 0 15730 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 63340

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 13685
/proc/meminfo: memFree=1426792/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=62328 CPUtime=1181.87
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 18419 0 0 0 118018 169 0 0 25 0 1 0 384947946 63823872 15485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 15582 15485 48 102 0 15477 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 62328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 13685
/proc/meminfo: memFree=1426792/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=62328 CPUtime=1200.07
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 18419 0 0 0 119838 169 0 0 25 0 1 0 384947946 63823872 15485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 15582 15485 48 102 0 15477 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62328

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 13685
/proc/meminfo: memFree=1426792/2055920 swapFree=4169404/4192956
[pid=13486] ppid=13484 vsize=62328 CPUtime=1200.07
/proc/13486/stat : 13486 (picosat) R 13484 13486 12363 0 -1 4194304 18419 0 0 0 119838 169 0 0 25 0 1 0 384947946 63823872 15485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13486/statm: 15582 15485 48 102 0 15477 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1198.38
CPU system time (s): 1.70374
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 64224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.38
system time used= 1.70374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18419
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= 1819

runsolver used 1.41078 second user time and 2.94155 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sun Mar 11 21:52:19 UTC 2007

IDJOB= 336594
IDBENCH= 24679
IDSOLVER= 106
FILE ID= node19/336594-1173649939

PBS_JOBID= 4101332

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336594-1173649939/picosat /tmp/evaluation/336594-1173649939/instance-336594-1173649939.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-336594-1173649939 -o ROOT/results/node19/solver-336594-1173649939 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336594-1173649939/picosat /tmp/evaluation/336594-1173649939/instance-336594-1173649939.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ede19899bb8c427d8a34daa9d239a276

RANDOM SEED= 770895151

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1489472 kB
Buffers:         47876 kB
Cached:         434592 kB
SwapCached:       2440 kB
Active:         367048 kB
Inactive:       138240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489472 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            5416 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            46712 kB
Committed_AS:  1466516 kB
PageTables:       1756 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= 66552 MiB

End job on node19 on Sun Mar 11 22:12:22 UTC 2007