Trace number 338542

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
MD5SUM60b5c1ecd4f0ba97ecfc5a689d5cdcf0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.65175
Satisfiable
(Un)Satisfiability was proved
Number of variables168
Number of clauses2030
Sum of the clauses size4200
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22016
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2030     4200 |     608       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1862     5544 |      --       0       --      -- |     --   | -168/1344
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 154   #clauses: 1862   #literals: 5544
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	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/node45/watcher-338542-1173687669 -o ROOT/results/node45/solver-338542-1173687669 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338542-1173687669/Barcelogic /tmp/evaluation/338542-1173687669/instance-338542-1173687669.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: 0.91 0.95 0.98 3/64 16956
/proc/meminfo: memFree=1773952/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 94742622 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16956/statm: 1338 232 195 169 0 49 0
[pid=16957] ppid=16956 vsize=5352 CPUtime=0
/proc/16957/stat : 16957 (Barcelogic) S 16956 16956 16249 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 94742623 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16957/statm: 1338 236 198 169 0 49 0
[pid=16958] ppid=16957 vsize=0 CPUtime=0
/proc/16958/stat : 16958 (Barcelogic) D 16957 16956 16249 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 94742623 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/16958/statm: 0 0 0 0 0 0 0
[pid=16959] ppid=16957 vsize=0 CPUtime=0
/proc/16959/stat : 16959 (sed) D 16957 16956 16249 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 94742623 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/16959/statm: 0 0 0 0 0 0 0

[startup+0.102682 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16956
/proc/meminfo: memFree=1773952/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201696 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16956
/proc/meminfo: memFree=1773952/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301714 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16956
/proc/meminfo: memFree=1773952/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701787 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16956
/proc/meminfo: memFree=1773952/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 16962
/proc/meminfo: memFree=1765360/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=1.48
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 2825 0 0 0 147 1 0 0 25 0 1 0 94742624 1511907328 2799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 2799 81 232 0 368883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481824

[startup+3.10122 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 16962
/proc/meminfo: memFree=1760560/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=3.07
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 3352 0 0 0 306 1 0 0 25 0 1 0 94742624 1511907328 3326 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134532647 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 3326 81 232 0 368883 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481824

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 16962
/proc/meminfo: memFree=1747568/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=6.27
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 7563 0 0 0 625 2 0 0 25 0 1 0 94742624 1511907328 7537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 7537 81 232 0 368883 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481824

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 16962
/proc/meminfo: memFree=1723760/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=12.67
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 12503 0 0 0 1263 4 0 0 25 0 1 0 94742624 1511907328 12437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 12437 81 232 0 368883 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481824

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 16962
/proc/meminfo: memFree=1712304/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=25.46
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 15555 0 0 0 2540 6 0 0 25 0 1 0 94742624 1511907328 15489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 15489 81 232 0 368883 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481824

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 16962
/proc/meminfo: memFree=1695984/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=51.06
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 19458 0 0 0 5096 10 0 0 25 0 1 0 94742624 1511907328 19343 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 19343 81 232 0 368883 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481824

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 16962
/proc/meminfo: memFree=1654448/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=102.25
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 29940 0 0 0 10210 15 0 0 25 0 1 0 94742624 1511907328 29693 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513480 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 29693 81 232 0 368883 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481824

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1650160/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=162.21
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 31096 0 0 0 16206 15 0 0 25 0 1 0 94742624 1511907328 30765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 30765 81 232 0 368883 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481824

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1649968/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476472 CPUtime=222.2
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 31189 0 0 0 22204 16 0 0 25 0 1 0 94742624 1511907328 30813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369118 30813 81 232 0 368883 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481824

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1649968/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=282.18
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 31193 0 0 0 28202 16 0 0 25 0 1 0 94742624 1511956480 30817 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519094 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 30817 81 232 0 368895 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481872

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1649840/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=342.15
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 31233 0 0 0 34199 16 0 0 25 0 1 0 94742624 1511956480 30822 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 30822 81 232 0 368895 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1649776/2055920 swapFree=4183640/4192956

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

[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=522.09
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 31405 0 0 0 52193 16 0 0 25 0 1 0 94742624 1511956480 30822 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 30822 81 232 0 368895 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481872

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636720/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=582.07
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 34804 0 0 0 58188 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481872

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=642.05
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 34888 0 0 0 64186 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481872

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636912/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=702.03
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 34933 0 0 0 70184 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481872

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636976/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=762.01
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 34933 0 0 0 76182 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481872

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636912/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=821.98
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 34968 0 0 0 82179 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1481872

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=881.96
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35011 0 0 0 88177 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134565460 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=941.94
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35058 0 0 0 94175 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=1001.91
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35240 0 0 0 100172 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=1061.89
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35240 0 0 0 106170 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636912/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=1121.87
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35240 0 0 0 112168 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636848/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=1181.85
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35275 0 0 0 118166 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536071 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 16962
/proc/meminfo: memFree=1636784/2055920 swapFree=4183640/4192956
[pid=16956] ppid=16954 vsize=5352 CPUtime=0
/proc/16956/stat : 16956 (Barcelogic) S 16954 16956 16249 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 94742622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16956/statm: 1338 236 197 169 0 49 0
[pid=16962] ppid=16956 vsize=1476520 CPUtime=1200.05
/proc/16962/stat : 16962 (bsat) R 16956 16956 16249 0 -1 4194304 35318 0 0 0 119986 19 0 0 25 0 1 0 94742624 1511956480 34062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16962/statm: 369130 34062 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481872

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 16956 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.19
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 1482508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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= 35
involuntary context switches= 8

runsolver used 0.872867 second user time and 2.50062 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 08:21:09 UTC 2007

IDJOB= 338542
IDBENCH= 24725
IDSOLVER= 122
FILE ID= node45/338542-1173687669

PBS_JOBID= 4101734

Free space on /tmp= 66377 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338542-1173687669/Barcelogic /tmp/evaluation/338542-1173687669/instance-338542-1173687669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-338542-1173687669 -o ROOT/results/node45/solver-338542-1173687669 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338542-1173687669/Barcelogic /tmp/evaluation/338542-1173687669/instance-338542-1173687669.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  60b5c1ecd4f0ba97ecfc5a689d5cdcf0

RANDOM SEED= 213223271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1774424 kB
Buffers:         27652 kB
Cached:         205000 kB
SwapCached:       4056 kB
Active:          97036 kB
Inactive:       146812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774424 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            23688 kB
Committed_AS:   157188 kB
PageTables:       1396 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= 66377 MiB

End job on node45 on Mon Mar 12 08:41:11 UTC 2007