Trace number 319151

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark499.241
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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/node14/watcher-319151-1172973122 -o ROOT/results/node14/solver-319151-1172973122 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319151-1172973122/picosat /tmp/evaluation/319151-1172973122/instance-319151-1172973122.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: 0.99 1.00 1.05 2/77 6653
/proc/meminfo: memFree=1766024/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=724 CPUtime=0
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 317266628 741376 83 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 181 83 40 102 0 76 0

[startup+0.036425 s]
/proc/loadavg: 0.99 1.00 1.05 2/77 6653
/proc/meminfo: memFree=1766024/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=724 CPUtime=0.03
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 122 0 0 0 1 2 0 0 18 0 1 0 317266628 741376 107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 181 107 40 102 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 724

[startup+0.101431 s]
/proc/loadavg: 0.99 1.00 1.05 2/77 6653
/proc/meminfo: memFree=1766024/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=856 CPUtime=0.09
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 151 0 0 0 7 2 0 0 18 0 1 0 317266628 876544 136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 214 136 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.30145 s]
/proc/loadavg: 0.99 1.00 1.05 2/77 6653
/proc/meminfo: memFree=1766024/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=996 CPUtime=0.29
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 192 0 0 0 27 2 0 0 19 0 1 0 317266628 1019904 175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 249 175 48 102 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 996

[startup+0.701487 s]
/proc/loadavg: 0.99 1.00 1.05 2/77 6653
/proc/meminfo: memFree=1766024/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=996 CPUtime=0.69
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 192 0 0 0 67 2 0 0 23 0 1 0 317266628 1019904 175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 249 175 48 102 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 996

[startup+1.50156 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1765504/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=996 CPUtime=1.49
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 198 0 0 0 147 2 0 0 25 0 1 0 317266628 1019904 181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 249 181 48 102 0 144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 996

[startup+3.10171 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1765312/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=1128 CPUtime=3.09
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 212 0 0 0 307 2 0 0 25 0 1 0 317266628 1155072 195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 282 195 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30202 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1765184/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=1128 CPUtime=6.29
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 223 0 0 0 627 2 0 0 25 0 1 0 317266628 1155072 206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 282 206 48 102 0 177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7026 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1764936/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=1248 CPUtime=12.68
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 262 0 0 0 1266 2 0 0 25 0 1 0 317266628 1277952 245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 312 245 48 102 0 207 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1248

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1764744/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=1524 CPUtime=25.48
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 318 0 0 0 2546 2 0 0 25 0 1 0 317266628 1560576 301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 381 301 48 102 0 276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1524

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 6654
/proc/meminfo: memFree=1764488/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=1728 CPUtime=51.08
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 377 0 0 0 5105 3 0 0 25 0 1 0 317266628 1769472 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 432 360 48 102 0 327 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1728

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 6654
/proc/meminfo: memFree=1764040/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=2088 CPUtime=102.26
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 470 0 0 0 10223 3 0 0 25 0 1 0 317266628 2138112 453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 522 453 48 102 0 417 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2088

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 6654
/proc/meminfo: memFree=1763656/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=2436 CPUtime=162.25
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 555 0 0 0 16221 4 0 0 25 0 1 0 317266628 2494464 538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 609 538 48 102 0 504 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2436

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 6654
/proc/meminfo: memFree=1763336/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=2668 CPUtime=222.23
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 614 0 0 0 22219 4 0 0 25 0 1 0 317266628 2732032 597 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 667 597 48 102 0 562 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2668

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 6654
/proc/meminfo: memFree=1763016/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=2892 CPUtime=282.21
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 672 0 0 0 28217 4 0 0 25 0 1 0 317266628 2961408 655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 723 655 48 102 0 618 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2892

[startup+342.302 s]
/proc/loadavg: 1.21 1.05 1.03 2/78 6654
/proc/meminfo: memFree=1762888/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3004 CPUtime=342.2
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 686 0 0 0 34215 5 0 0 25 0 1 0 317266628 3076096 669 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 751 669 48 102 0 646 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3004

[startup+402.302 s]
/proc/loadavg: 1.15 1.05 1.03 2/78 6654
/proc/meminfo: memFree=1762696/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3076 CPUtime=402.18
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 713 0 0 0 40213 5 0 0 25 0 1 0 317266628 3149824 696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 769 696 48 102 0 664 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3076

[startup+462.301 s]
/proc/loadavg: 1.12 1.06 1.03 2/78 6654
/proc/meminfo: memFree=1762184/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3600 CPUtime=462.17
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 832 0 0 0 46211 6 0 0 25 0 1 0 317266628 3686400 815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 900 815 48 102 0 795 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3600

[startup+522.301 s]
/proc/loadavg: 1.04 1.05 1.03 2/78 6654
/proc/meminfo: memFree=1762120/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3588 CPUtime=522.15
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 832 0 0 0 52209 6 0 0 25 0 1 0 317266628 3674112 815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 897 815 48 102 0 792 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3588

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.02 2/84 6776
/proc/meminfo: memFree=1760584/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3796 CPUtime=582.06
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 878 0 0 0 58200 6 0 0 25 0 1 0 317266628 3887104 861 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 949 861 48 102 0 844 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 3796

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.02 2/78 6852
/proc/meminfo: memFree=1761416/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3792 CPUtime=642.01
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 881 0 0 0 64194 7 0 0 25 0 1 0 317266628 3883008 863 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 948 863 48 102 0 843 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 3792

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/78 6852
/proc/meminfo: memFree=1761480/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=3792 CPUtime=701.99
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 882 0 0 0 70192 7 0 0 25 0 1 0 317266628 3883008 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 948 864 48 102 0 843 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 3792

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6852
/proc/meminfo: memFree=1761160/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4188 CPUtime=761.98
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 980 0 0 0 76190 8 0 0 25 0 1 0 317266628 4288512 962 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1047 962 48 102 0 942 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 4188

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6852
/proc/meminfo: memFree=1761096/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4188 CPUtime=821.95
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 982 0 0 0 82187 8 0 0 25 0 1 0 317266628 4288512 964 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1047 964 48 102 0 942 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 4188

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1761096/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4188 CPUtime=881.94
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 983 0 0 0 88185 9 0 0 25 0 1 0 317266628 4288512 965 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530174 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1047 965 48 102 0 942 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 4188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760776/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4512 CPUtime=941.92
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1052 0 0 0 94183 9 0 0 25 0 1 0 317266628 4620288 1033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1128 1033 48 102 0 1023 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 4512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760712/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4512 CPUtime=1001.91
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1054 0 0 0 100181 10 0 0 25 0 1 0 317266628 4620288 1035 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1128 1035 48 102 0 1023 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 4512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760712/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4512 CPUtime=1061.89
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1054 0 0 0 106179 10 0 0 25 0 1 0 317266628 4620288 1035 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1128 1035 48 102 0 1023 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760648/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4512 CPUtime=1121.88
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1056 0 0 0 112177 11 0 0 25 0 1 0 317266628 4620288 1037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1128 1037 48 102 0 1023 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760648/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4492 CPUtime=1181.86
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1056 0 0 0 118175 11 0 0 25 0 1 0 317266628 4599808 1037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522865 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1123 1037 48 102 0 1018 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 4492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760584/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4492 CPUtime=1200.05
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1056 0 0 0 119994 11 0 0 25 0 1 0 317266628 4599808 1037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1123 1037 48 102 0 1018 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4492

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: 1.00 1.00 1.00 2/78 6852
/proc/meminfo: memFree=1760584/2055920 swapFree=4191880/4192956
[pid=6653] ppid=6651 vsize=4492 CPUtime=1200.05
/proc/6653/stat : 6653 (picosat) R 6651 6653 5211 0 -1 4194304 1056 0 0 0 119994 11 0 0 25 0 1 0 317266628 4599808 1037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 1123 1037 48 102 0 1018 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.119981
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 4520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
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= 3270

runsolver used 1.40679 second user time and 2.84657 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Sun Mar  4 01:52:02 UTC 2007

IDJOB= 319151
IDBENCH= 20472
IDSOLVER= 106
FILE ID= node14/319151-1172973122

PBS_JOBID= 4011839

Free space on /tmp= 66508 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/319151-1172973122/picosat /tmp/evaluation/319151-1172973122/instance-319151-1172973122.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-319151-1172973122 -o ROOT/results/node14/solver-319151-1172973122 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319151-1172973122/picosat /tmp/evaluation/319151-1172973122/instance-319151-1172973122.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 781207383

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1766496 kB
Buffers:         14848 kB
Cached:         170796 kB
SwapCached:        268 kB
Active:          85252 kB
Inactive:       153796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766496 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          69744 kB
Slab:            35996 kB
Committed_AS:  1163756 kB
PageTables:       1736 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= 66508 MiB

End job on node14 on Sun Mar  4 02:12:05 UTC 2007