Trace number 303007

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
barcelogic 2007-02-08? (TO) 1200.01 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================

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/node26/watcher-303007-1172024993 -o ROOT/results/node26/solver-303007-1172024993 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303007-1172024993/Barcelogic /tmp/evaluation/303007-1172024993/instance-303007-1172024993.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: 0.91 0.97 0.99 3/77 18609
/proc/meminfo: memFree=1560240/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222452943 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18609/statm: 1338 232 195 169 0 49 0
[pid=18610] ppid=18609 vsize=5352 CPUtime=0
/proc/18610/stat : 18610 (Barcelogic) S 18609 18609 17481 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 222452944 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18610/statm: 1338 236 198 169 0 49 0
[pid=18611] ppid=18610 vsize=0 CPUtime=0
/proc/18611/stat : 18611 (Barcelogic) D 18610 18609 17481 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 222452944 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/18611/statm: 0 0 0 0 0 0 0
[pid=18612] ppid=18610 vsize=0 CPUtime=0
/proc/18612/stat : 18612 (sed) D 18610 18609 17481 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 222452944 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/18612/statm: 0 0 0 0 0 0 0

[startup+0.107951 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18609
/proc/meminfo: memFree=1560240/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.51902 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18609
/proc/meminfo: memFree=1560240/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33916 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1549792/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1.26
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 2818 0 0 0 125 1 0 0 25 0 1 0 222452950 1511952384 2792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 2793 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97545 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1543328/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=2.89
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 5013 0 0 0 287 2 0 0 25 0 1 0 222452950 1511952384 4987 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 4987 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25802 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1527584/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=6.18
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 8638 0 0 0 614 4 0 0 25 0 1 0 222452950 1511952384 8612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 8612 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7151 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1504352/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=12.64
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 14064 0 0 0 1256 8 0 0 25 0 1 0 222452950 1511952384 14038 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 14038 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5274 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1473376/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=25.44
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 22025 0 0 0 2531 13 0 0 25 0 1 0 222452950 1511952384 21999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 21999 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1578 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1422688/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=51.06
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 34334 0 0 0 5084 22 0 0 25 0 1 0 222452950 1511952384 34308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 34308 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.409 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1356896/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=102.29
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 50765 0 0 0 10195 34 0 0 25 0 1 0 222452950 1511952384 50739 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 50739 81 232 0 368894 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481868

[startup+162.474 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1311776/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=162.34
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 61853 0 0 0 16191 43 0 0 25 0 1 0 222452950 1511952384 61827 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 61827 81 232 0 368894 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481868

[startup+222.541 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1279200/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=222.38
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 69993 0 0 0 22189 49 0 0 25 0 1 0 222452950 1511952384 69967 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 69967 81 232 0 368894 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481868

[startup+282.606 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1252384/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=282.42
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 76702 0 0 0 28186 56 0 0 25 0 1 0 222452950 1511952384 76676 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 76676 81 232 0 368894 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481868

[startup+342.675 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1228960/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=342.48
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 82535 0 0 0 34186 62 0 0 25 0 1 0 222452950 1511952384 82509 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 82509 81 232 0 368894 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481868

[startup+402.748 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1207328/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=402.53
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 87865 0 0 0 40185 68 0 0 25 0 1 0 222452950 1511952384 87839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 87839 81 232 0 368894 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481868

[startup+462.82 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1186976/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=462.57
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 92995 0 0 0 46183 74 0 0 25 0 1 0 222452950 1511952384 92969 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 92969 81 232 0 368894 0
Current children cumulated CPU time (s) 462.62

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

[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=522.62
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 97520 0 0 0 52183 79 0 0 25 0 1 0 222452950 1511952384 97494 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 97494 81 232 0 368894 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 1481868

[startup+582.955 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18615
/proc/meminfo: memFree=1151072/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=582.68
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 101902 0 0 0 58185 83 0 0 25 0 1 0 222452950 1511952384 101876 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 101876 81 232 0 368894 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 1481868

[startup+643.026 s]
/proc/loadavg: 1.10 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1134304/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=642.72
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 106108 0 0 0 64185 87 0 0 25 0 1 0 222452950 1511952384 106082 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 106082 81 232 0 368894 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 1481868

[startup+703.091 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1118368/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=702.77
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 110084 0 0 0 70185 92 0 0 25 0 1 0 222452950 1511952384 110058 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 110058 81 232 0 368894 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 1481868

[startup+763.16 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1104672/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=762.81
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 113525 0 0 0 76186 95 0 0 25 0 1 0 222452950 1511952384 113499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 113499 81 232 0 368894 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 1481868

[startup+823.231 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1090336/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=822.86
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 117047 0 0 0 82188 98 0 0 25 0 1 0 222452950 1511952384 117021 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 117021 81 232 0 368894 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 1481868

[startup+883.295 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1076896/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=882.91
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 120415 0 0 0 88188 103 0 0 25 0 1 0 222452950 1511952384 120389 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 120389 81 232 0 368894 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 1481868

[startup+943.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1063200/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=942.96
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 123844 0 0 0 94190 106 0 0 25 0 1 0 222452950 1511952384 123818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 123818 81 232 0 368894 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481868

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1051104/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1003.01
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 126929 0 0 0 100192 109 0 0 25 0 1 0 222452950 1511952384 126903 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 126903 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 1481868

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1039072/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1063.06
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 129885 0 0 0 106193 113 0 0 25 0 1 0 222452950 1511952384 129859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 129859 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481868

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1027616/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1123.11
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 132753 0 0 0 112195 116 0 0 25 0 1 0 222452950 1511952384 132727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 132727 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481868

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1016288/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1183.15
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 135592 0 0 0 118196 119 0 0 25 0 1 0 222452950 1511952384 135566 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 135566 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18617
/proc/meminfo: memFree=1012896/2055920 swapFree=4157304/4192956
[pid=18609] ppid=18607 vsize=5352 CPUtime=0.05
/proc/18609/stat : 18609 (Barcelogic) S 18607 18609 17481 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 222452943 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18609/statm: 1338 236 197 169 0 49 0
[pid=18615] ppid=18609 vsize=1476516 CPUtime=1199.96
/proc/18615/stat : 18615 (bsat) R 18609 18609 17481 0 -1 4194304 136394 0 0 0 119877 119 0 0 25 0 1 0 222452950 1511952384 136368 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18615/statm: 369129 136368 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18609 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.066988
while last known CPU time is 1200.01

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1198.82
CPU system time (s): 1.19
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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= 36
involuntary context switches= 10

runsolver used 1.13383 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 02:29:53 UTC 2007

IDJOB= 303007
IDBENCH= 20097
IDSOLVER= 122
FILE ID= node26/303007-1172024993

PBS_JOBID= 3892669

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/303007-1172024993/Barcelogic /tmp/evaluation/303007-1172024993/instance-303007-1172024993.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-303007-1172024993 -o ROOT/results/node26/solver-303007-1172024993 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303007-1172024993/Barcelogic /tmp/evaluation/303007-1172024993/instance-303007-1172024993.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 69634128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1560648 kB
Buffers:         39600 kB
Cached:         386532 kB
SwapCached:      15188 kB
Active:         332980 kB
Inactive:       118348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560648 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          29592 kB
Slab:            29564 kB
Committed_AS:   647308 kB
PageTables:       1680 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 node26 on Wed Feb 21 02:49:55 UTC 2007