Trace number 319946

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) 1200.03 1200.91

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.4722
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |  120147   314766 |   36044       0        0     nan |  0.000 % |
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 841   #clauses: 120147   #literals: 314766
0.00/0.08	c CPU time:   0.072988 s
0.00/0.08	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-319946-1173038510 -o ROOT/results/node11/solver-319946-1173038510 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319946-1173038510/Barcelogic /tmp/evaluation/319946-1173038510/instance-319946-1173038510.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/83 30053
/proc/meminfo: memFree=1477504/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0
/proc/30053/stat : 30053 (Barcelogic) R 30051 30053 29081 0 -1 4194304 277 252 0 0 0 0 0 0 18 0 1 0 323805524 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 0 4100 65538 0 0 0 17 1 0 0
/proc/30053/statm: 1338 233 196 169 0 49 0

[startup+0.011621 s]
/proc/loadavg: 0.99 0.97 0.91 3/83 30053
/proc/meminfo: memFree=1477504/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323805524 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30053/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10159 s]
/proc/loadavg: 0.99 0.97 0.91 3/83 30053
/proc/meminfo: memFree=1477504/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323805524 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30053/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301625 s]
/proc/loadavg: 0.99 0.97 0.91 3/83 30053
/proc/meminfo: memFree=1477504/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5352

[startup+0.70167 s]
/proc/loadavg: 0.99 0.97 0.91 3/83 30053
/proc/meminfo: memFree=1477504/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5352

[startup+1.50175 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 30059
/proc/meminfo: memFree=1464616/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1.27
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 3138 0 0 0 126 1 0 0 25 0 1 0 323805545 1512337408 3111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 3111 82 232 0 368988 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1482244

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 30059
/proc/meminfo: memFree=1461544/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=2.87
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 4127 0 0 0 285 2 0 0 25 0 1 0 323805545 1512337408 4100 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 4100 82 232 0 368988 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1482244

[startup+6.30232 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 30063
/proc/meminfo: memFree=1454056/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=6.07
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 5803 0 0 0 603 4 0 0 25 0 1 0 323805545 1512337408 5776 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 5776 82 232 0 368988 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1482244

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 30089
/proc/meminfo: memFree=1442416/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=12.47
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 8764 0 0 0 1240 7 0 0 25 0 1 0 323805545 1512337408 8737 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518461 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 8737 82 232 0 368988 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1482244

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 30097
/proc/meminfo: memFree=1423664/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=25.25
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 13094 0 0 0 2512 13 0 0 25 0 1 0 323805545 1512337408 13067 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542531 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 13067 82 232 0 368988 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1482244

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1394656/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=50.84
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 20768 0 0 0 5063 21 0 0 25 0 1 0 323805545 1512337408 20741 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 20741 82 232 0 368988 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1482244

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1352800/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=102.01
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 31026 0 0 0 10171 30 0 0 25 0 1 0 323805545 1512337408 30999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 30999 82 232 0 368988 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1482244

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1341984/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=161.96
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 34164 0 0 0 16163 33 0 0 25 0 1 0 323805545 1512337408 33652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540048 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 33652 92 232 0 368988 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1482244

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1341856/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=221.93
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 34528 0 0 0 22159 34 0 0 25 0 1 0 323805545 1512337408 33652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518034 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 33652 92 232 0 368988 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1482244

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1341856/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=281.9
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 34528 0 0 0 28156 34 0 0 25 0 1 0 323805545 1512337408 33652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 33652 92 232 0 368988 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1482244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1341856/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=341.85
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 34722 0 0 0 34151 34 0 0 25 0 1 0 323805545 1512337408 33652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517309 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 33652 92 232 0 368988 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1482244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1341928/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=401.81
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 34887 0 0 0 40147 34 0 0 25 0 1 0 323805545 1512337408 33652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 33652 92 232 0 368988 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 1482244


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

[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=581.64
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 44298 0 0 0 58120 44 0 0 25 0 1 0 323805545 1512337408 43063 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 43063 92 232 0 368988 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 1482244

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1282024/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=641.61
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 49913 0 0 0 64111 50 0 0 25 0 1 0 323805545 1512337408 48678 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 48678 92 232 0 368988 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 1482244

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1262760/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=701.56
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 54759 0 0 0 70100 56 0 0 25 0 1 0 323805545 1512337408 53524 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 53524 92 232 0 368988 0
Current children cumulated CPU time (s) 701.76
Current children cumulated vsize (KiB) 1482244

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1244648/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=761.53
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 59248 0 0 0 76091 62 0 0 25 0 1 0 323805545 1512337408 58013 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 58013 92 232 0 368988 0
Current children cumulated CPU time (s) 761.73
Current children cumulated vsize (KiB) 1482244

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 30123
/proc/meminfo: memFree=1225064/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=821.5
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 64178 0 0 0 82082 68 0 0 25 0 1 0 323805545 1512337408 62943 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 62943 92 232 0 368988 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 1482244

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1211496/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=881.45
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 67516 0 0 0 88074 71 0 0 25 0 1 0 323805545 1512337408 66281 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 66281 92 232 0 368988 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 1482244

[startup+942.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1192680/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=941.41
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 72272 0 0 0 94065 76 0 0 25 0 1 0 323805545 1512337408 71037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 71037 92 232 0 368988 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 1482244

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1179304/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1001.38
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 75565 0 0 0 100058 80 0 0 25 0 1 0 323805545 1512337408 74330 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 74330 92 232 0 368988 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 1482244

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1168296/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1061.34
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 78350 0 0 0 106050 84 0 0 25 0 1 0 323805545 1512337408 77115 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 77115 92 232 0 368988 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 1482244

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1153640/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1121.31
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 81978 0 0 0 112044 87 0 0 25 0 1 0 323805545 1512337408 80743 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 80743 92 232 0 368988 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 1482244

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1140712/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1181.24
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 85225 0 0 0 118034 90 0 0 25 0 1 0 323805545 1512337408 83990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 83990 92 232 0 368988 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 1482244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1137448/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1199.83
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 85988 0 0 0 119893 90 0 0 25 0 1 0 323805545 1512337408 84753 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 84753 92 232 0 368988 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1482244

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 30123
/proc/meminfo: memFree=1137448/2055920 swapFree=4169972/4192956
[pid=30053] ppid=30051 vsize=5352 CPUtime=0.2
/proc/30053/stat : 30053 (Barcelogic) S 30051 30053 29081 0 -1 4194304 332 1980 0 0 0 0 18 2 16 0 1 0 323805524 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30053/statm: 1338 236 197 169 0 49 0
[pid=30059] ppid=30053 vsize=1476892 CPUtime=1199.83
/proc/30059/stat : 30059 (bsat) R 30053 30053 29081 0 -1 4194304 85988 0 0 0 119893 90 0 0 25 0 1 0 323805545 1512337408 84753 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/30059/statm: 369223 84753 92 232 0 368988 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1482244

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30053 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=188971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.212967
while last known CPU time is 1200.03

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

Real time (s): 1200.91
CPU time (s): 1200.03
CPU user time (s): 1199.11
CPU system time (s): 0.92
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 1483544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.188971
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2312
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= 16

runsolver used 1.14183 second user time and 3.24751 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Mar  4 20:01:50 UTC 2007

IDJOB= 319946
IDBENCH= 20491
IDSOLVER= 122
FILE ID= node11/319946-1173038510

PBS_JOBID= 4012242

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/319946-1173038510/Barcelogic /tmp/evaluation/319946-1173038510/instance-319946-1173038510.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-319946-1173038510 -o ROOT/results/node11/solver-319946-1173038510 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319946-1173038510/Barcelogic /tmp/evaluation/319946-1173038510/instance-319946-1173038510.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 676322248

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1477976 kB
Buffers:         45964 kB
Cached:         441164 kB
SwapCached:       2744 kB
Active:         213240 kB
Inactive:       297936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477976 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            3508 kB
Writeback:           0 kB
Mapped:          31920 kB
Slab:            51992 kB
Committed_AS:  1084668 kB
PageTables:       2000 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= 66541 MiB

End job on node11 on Sun Mar  4 20:21:53 UTC 2007