Trace number 304918

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-304918-1172068330 -o ROOT/results/node23/solver-304918-1172068330 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304918-1172068330/picosat /tmp/evaluation/304918-1172068330/instance-304918-1172068330.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.85 0.97 0.99 3/77 22393
/proc/meminfo: memFree=1497048/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=568 CPUtime=0
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226786898 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 142 54 40 102 0 37 0

[startup+0.107304 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22393
/proc/meminfo: memFree=1497048/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=836 CPUtime=0.09
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 226786898 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.51535 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22393
/proc/meminfo: memFree=1497048/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=1768 CPUtime=0.5
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 384 0 0 0 39 11 0 0 22 0 1 0 226786898 1810432 367 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 442 367 48 102 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1768

[startup+1.33544 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1495568/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=1896 CPUtime=1.32
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 426 0 0 0 121 11 0 0 25 0 1 0 226786898 1941504 409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 474 409 48 102 0 369 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1896

[startup+2.97663 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1495248/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=2160 CPUtime=2.96
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 484 0 0 0 285 11 0 0 25 0 1 0 226786898 2211840 467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 540 467 48 102 0 435 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2160

[startup+6.254 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1494800/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=2612 CPUtime=6.25
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 575 0 0 0 613 12 0 0 25 0 1 0 226786898 2674688 558 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 653 558 48 102 0 548 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2612

[startup+12.7087 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1494288/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=2976 CPUtime=12.7
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 678 0 0 0 1258 12 0 0 25 0 1 0 226786898 3047424 661 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 744 661 48 102 0 639 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2976

[startup+25.5092 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1493776/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=3468 CPUtime=25.49
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 803 0 0 0 2537 12 0 0 25 0 1 0 226786898 3551232 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 867 786 48 102 0 762 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3468

[startup+51.1211 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1493008/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=4224 CPUtime=51.09
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1001 0 0 0 5097 12 0 0 25 0 1 0 226786898 4325376 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1056 984 48 102 0 951 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4224

[startup+102.337 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1492112/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=5092 CPUtime=102.3
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1218 0 0 0 10217 13 0 0 25 0 1 0 226786898 5214208 1200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1273 1200 48 102 0 1168 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5092

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1491344/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=6036 CPUtime=162.32
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1419 0 0 0 16218 14 0 0 25 0 1 0 226786898 6180864 1401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1509 1401 48 102 0 1404 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6036

[startup+222.398 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1490832/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=6504 CPUtime=222.33
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1547 0 0 0 22219 14 0 0 25 0 1 0 226786898 6660096 1529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1626 1529 48 102 0 1521 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6504

[startup+282.427 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1490448/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=6784 CPUtime=282.35
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1639 0 0 0 28220 15 0 0 25 0 1 0 226786898 6946816 1606 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1696 1606 48 102 0 1591 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6784

[startup+342.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1490000/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=7264 CPUtime=342.35
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1767 0 0 0 34220 15 0 0 25 0 1 0 226786898 7438336 1728 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1816 1728 48 102 0 1711 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7264

[startup+402.481 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1489680/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=7532 CPUtime=402.37
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1857 0 0 0 40221 16 0 0 25 0 1 0 226786898 7712768 1801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1883 1801 48 102 0 1778 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7532

[startup+462.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1489360/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=7784 CPUtime=462.37
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 1966 0 0 0 46221 16 0 0 25 0 1 0 226786898 7970816 1868 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 1946 1868 48 102 0 1841 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 7784

[startup+522.536 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22394
/proc/meminfo: memFree=1488976/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=8260 CPUtime=522.39
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 2087 0 0 0 52222 17 0 0 25 0 1 0 226786898 8458240 1956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520018 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2065 1956 48 102 0 1960 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8260

[startup+582.57 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1488912/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=8368 CPUtime=582.4
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 2121 0 0 0 58223 17 0 0 25 0 1 0 226786898 8568832 1984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2092 1984 48 102 0 1987 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8368

[startup+642.604 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1488528/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=8656 CPUtime=642.42
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 2477 0 0 0 64224 18 0 0 25 0 1 0 226786898 8863744 2043 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2164 2043 48 102 0 2059 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8656

[startup+702.632 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1488272/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=8920 CPUtime=702.44
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 2787 0 0 0 70225 19 0 0 25 0 1 0 226786898 9134080 2113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2230 2113 48 102 0 2125 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8920

[startup+762.659 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1488208/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=8920 CPUtime=762.44
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 3040 0 0 0 76225 19 0 0 25 0 1 0 226786898 9134080 2121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2230 2121 48 102 0 2125 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 8920

[startup+822.691 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487760/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9404 CPUtime=822.46
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 3384 0 0 0 82226 20 0 0 25 0 1 0 226786898 9629696 2244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2351 2244 48 102 0 2246 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 9404

[startup+882.719 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487760/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9272 CPUtime=882.47
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 3569 0 0 0 88227 20 0 0 25 0 1 0 226786898 9494528 2221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2318 2221 48 102 0 2213 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 9272

[startup+942.747 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487440/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9644 CPUtime=942.49
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 3892 0 0 0 94228 21 0 0 25 0 1 0 226786898 9875456 2314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2411 2314 48 102 0 2306 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 9644

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487440/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9644 CPUtime=1002.51
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4087 0 0 0 100229 22 0 0 25 0 1 0 226786898 9875456 2314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2411 2314 48 102 0 2306 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9644

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487120/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9996 CPUtime=1062.52
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4372 0 0 0 106230 22 0 0 25 0 1 0 226786898 10235904 2400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2499 2400 48 102 0 2394 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 9996

[startup+1122.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487056/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=9996 CPUtime=1122.54
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4580 0 0 0 112231 23 0 0 25 0 1 0 226786898 10235904 2403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2499 2403 48 102 0 2394 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 9996

[startup+1182.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1487056/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=10128 CPUtime=1182.55
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4756 0 0 0 118231 24 0 0 25 0 1 0 226786898 10371072 2415 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2532 2415 48 102 0 2427 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 10128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1486800/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=10260 CPUtime=1200.07
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4861 0 0 0 119983 24 0 0 25 0 1 0 226786898 10506240 2477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2565 2477 48 102 0 2460 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10260

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22396
/proc/meminfo: memFree=1486800/2055920 swapFree=4144988/4192956
[pid=22393] ppid=22391 vsize=10260 CPUtime=1200.07
/proc/22393/stat : 22393 (picosat) R 22391 22393 22336 0 -1 4194304 4861 0 0 0 119983 24 0 0 25 0 1 0 226786898 10506240 2477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22393/statm: 2565 2477 48 102 0 2460 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.243962
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 10292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4861
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= 24294

runsolver used 1.36179 second user time and 2.70259 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Wed Feb 21 14:32:10 UTC 2007

IDJOB= 304918
IDBENCH= 20144
IDSOLVER= 106
FILE ID= node23/304918-1172068330

PBS_JOBID= 3892802

Free space on /tmp= 66559 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/304918-1172068330/picosat /tmp/evaluation/304918-1172068330/instance-304918-1172068330.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-304918-1172068330 -o ROOT/results/node23/solver-304918-1172068330 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304918-1172068330/picosat /tmp/evaluation/304918-1172068330/instance-304918-1172068330.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 24404225

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1497520 kB
Buffers:         40484 kB
Cached:         429032 kB
SwapCached:      15188 kB
Active:         140996 kB
Inactive:       351280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497520 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          29756 kB
Slab:            51776 kB
Committed_AS:   719308 kB
PageTables:       1696 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= 66559 MiB

End job on node23 on Wed Feb 21 14:52:13 UTC 2007