Trace number 302925

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	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 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.026995 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/node22/watcher-302925-1172023055 -o ROOT/results/node22/solver-302925-1172023055 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302925-1172023055/Barcelogic /tmp/evaluation/302925-1172023055/instance-302925-1172023055.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: 0.92 0.98 1.03 3/77 25294
/proc/meminfo: memFree=1679008/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222259450 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25294/statm: 1338 232 195 169 0 49 0
[pid=25295] ppid=25294 vsize=5352 CPUtime=0
/proc/25295/stat : 25295 (Barcelogic) R 25294 25294 24425 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 222259451 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4406800 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/25295/statm: 1338 236 198 169 0 49 0

[startup+0.107113 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 25294
/proc/meminfo: memFree=1679008/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.515139 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 25294
/proc/meminfo: memFree=1679008/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.3362 s]
/proc/loadavg: 0.92 0.98 1.03 2/79 25300
/proc/meminfo: memFree=1667216/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1.24
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 3119 0 0 0 123 1 0 0 25 0 1 0 222259459 1511960576 3093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 3093 81 232 0 368896 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481876

[startup+2.97632 s]
/proc/loadavg: 0.92 0.98 1.03 2/79 25300
/proc/meminfo: memFree=1660688/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=2.88
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 5401 0 0 0 286 2 0 0 25 0 1 0 222259459 1511960576 5375 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 5375 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25856 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 25300
/proc/meminfo: memFree=1643088/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=6.16
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 9542 0 0 0 612 4 0 0 25 0 1 0 222259459 1511960576 9516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 9516 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.722 s]
/proc/loadavg: 0.93 0.98 1.02 2/79 25300
/proc/meminfo: memFree=1618064/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=12.62
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 15239 0 0 0 1256 6 0 0 25 0 1 0 222259459 1511960576 15213 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 15213 81 232 0 368896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481876

[startup+25.527 s]
/proc/loadavg: 0.95 0.98 1.02 2/79 25300
/proc/meminfo: memFree=1580176/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=25.42
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 25089 0 0 0 2529 13 0 0 25 0 1 0 222259459 1511960576 25063 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 25063 81 232 0 368896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1549 s]
/proc/loadavg: 0.96 0.98 1.02 2/79 25300
/proc/meminfo: memFree=1512400/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=51.04
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 41559 0 0 0 5080 24 0 0 25 0 1 0 222259459 1511960576 41533 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 41533 81 232 0 368896 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 1.02 2/79 25300
/proc/meminfo: memFree=1430352/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=102.28
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 62150 0 0 0 10187 41 0 0 25 0 1 0 222259459 1511960576 62124 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 62124 81 232 0 368896 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481876

[startup+162.478 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 25300
/proc/meminfo: memFree=1370064/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=162.33
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 76884 0 0 0 16181 52 0 0 25 0 1 0 222259459 1511960576 76858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 76858 81 232 0 368896 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481876

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 1.00 2/85 25382
/proc/meminfo: memFree=1326552/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=222.36
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 87495 0 0 0 22174 62 0 0 25 0 1 0 222259459 1511960576 87469 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 87469 81 232 0 368896 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481876

[startup+282.648 s]
/proc/loadavg: 0.99 0.98 1.00 2/85 25468
/proc/meminfo: memFree=1290264/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=282.39
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 96577 0 0 0 28168 71 0 0 25 0 1 0 222259459 1511960576 96551 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 96551 81 232 0 368896 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481876

[startup+342.718 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1260560/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=342.43
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 104282 0 0 0 34165 78 0 0 25 0 1 0 222259459 1511960576 104256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 104256 81 232 0 368896 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481876

[startup+402.79 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1232272/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=402.49
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 111236 0 0 0 40164 85 0 0 25 0 1 0 222259459 1511960576 111210 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 111210 81 232 0 368896 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481876

[startup+462.86 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1206416/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=462.54
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 117722 0 0 0 46163 91 0 0 25 0 1 0 222259459 1511960576 117696 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 117696 81 232 0 368896 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 1481876

[startup+522.929 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1183440/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=522.6
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 123474 0 0 0 52164 96 0 0 25 0 1 0 222259459 1511960576 123448 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 123448 81 232 0 368896 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 1481876

[startup+582.994 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1161232/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=582.65
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 128948 0 0 0 58164 101 0 0 25 0 1 0 222259459 1511960576 128922 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 128922 81 232 0 368896 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 1481876

[startup+643.067 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1139600/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=642.7
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 134378 0 0 0 64165 105 0 0 25 0 1 0 222259459 1511960576 134352 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 134352 81 232 0 368896 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 1481876

[startup+703.138 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1119184/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=702.76
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 139507 0 0 0 70164 112 0 0 25 0 1 0 222259459 1511960576 139481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 139481 81 232 0 368896 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481876

[startup+763.204 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1099984/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=762.81
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 144309 0 0 0 76165 116 0 0 25 0 1 0 222259459 1511960576 144283 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 144283 81 232 0 368896 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 1481876

[startup+823.277 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1080720/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=822.87
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 149049 0 0 0 82165 122 0 0 25 0 1 0 222259459 1511960576 149023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 149023 81 232 0 368896 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481876

[startup+883.347 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 25498
/proc/meminfo: memFree=1062672/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=882.92
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 153596 0 0 0 88166 126 0 0 25 0 1 0 222259459 1511960576 153570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 153570 81 232 0 368896 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481876

[startup+943.417 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 25498
/proc/meminfo: memFree=1045328/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=942.98
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 157924 0 0 0 94166 132 0 0 25 0 1 0 222259459 1511960576 157898 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 157898 81 232 0 368896 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481876

[startup+1003.49 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 25498
/proc/meminfo: memFree=1029008/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1003.03
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 162023 0 0 0 100168 135 0 0 25 0 1 0 222259459 1511960576 161997 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 161997 81 232 0 368896 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481876

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25498
/proc/meminfo: memFree=1013264/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1063.09
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 165899 0 0 0 106171 138 0 0 25 0 1 0 222259459 1511960576 165873 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 165873 81 232 0 368896 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 1481876

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25498
/proc/meminfo: memFree=998480/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1123.16
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 169603 0 0 0 112174 142 0 0 25 0 1 0 222259459 1511960576 169577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 169577 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481876

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25498
/proc/meminfo: memFree=982736/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1183.21
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 173543 0 0 0 118175 146 0 0 25 0 1 0 222259459 1511960576 173517 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 173517 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25498
/proc/meminfo: memFree=978128/2055920 swapFree=4147160/4192956
[pid=25294] ppid=25292 vsize=5352 CPUtime=0.07
/proc/25294/stat : 25294 (Barcelogic) S 25292 25294 24425 0 -1 4194304 332 819 0 0 0 0 7 0 16 0 1 0 222259450 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25294/statm: 1338 236 197 169 0 49 0
[pid=25300] ppid=25294 vsize=1476524 CPUtime=1200.01
/proc/25300/stat : 25300 (bsat) R 25294 25294 24425 0 -1 4194304 174648 0 0 0 119854 147 0 0 25 0 1 0 222259459 1511960576 174622 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25300/statm: 369131 174622 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481876

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 25294 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=78987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.087985
while last known CPU time is 1200.08

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

Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1198.61
CPU system time (s): 1.47
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 33
involuntary context switches= 13

runsolver used 1.09283 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 01:57:35 UTC 2007

IDJOB= 302925
IDBENCH= 20095
IDSOLVER= 122
FILE ID= node22/302925-1172023055

PBS_JOBID= 3892672

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/302925-1172023055/Barcelogic /tmp/evaluation/302925-1172023055/instance-302925-1172023055.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-302925-1172023055 -o ROOT/results/node22/solver-302925-1172023055 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302925-1172023055/Barcelogic /tmp/evaluation/302925-1172023055/instance-302925-1172023055.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 118999755

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1679480 kB
Buffers:         38848 kB
Cached:         254456 kB
SwapCached:      11948 kB
Active:         220992 kB
Inactive:        95368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679480 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            45792 kB
Committed_AS:   668832 kB
PageTables:       1668 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= 66560 MiB

End job on node22 on Wed Feb 21 02:17:38 UTC 2007