Trace number 334048

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) 1200.06 1200.48

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
Bench CategoryCRAFTED (crafted 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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |   14303    43196 |    4290       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   14016    46854 |      --       0       --      -- |     --   | -287/3658
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 861   #clauses: 14016   #literals: 46854
0.00/0.15	c CPU time:   0.145977 s
0.00/0.15	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/node5/watcher-334048-1173547464 -o ROOT/results/node5/solver-334048-1173547464 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334048-1173547464/Barcelogic /tmp/evaluation/334048-1173547464/instance-334048-1173547464.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: 0.92 0.98 0.99 3/77 20396
/proc/meminfo: memFree=1697440/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374701258 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20396/statm: 1338 232 195 169 0 49 0
[pid=20397] ppid=20396 vsize=0 CPUtime=0
/proc/20397/stat : 20397 (Barcelogic) R 20396 20396 20037 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 374701258 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20397/statm: 0 0 0 0 0 0 0

[startup+0.096572 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20396
/proc/meminfo: memFree=1697440/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374701258 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10157 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20396
/proc/meminfo: memFree=1697440/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374701258 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301587 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20396
/proc/meminfo: memFree=1697440/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701632 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20396
/proc/meminfo: memFree=1697440/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1692176/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1.32
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 1524 0 0 0 132 0 0 0 25 0 1 0 374701275 1511915520 1498 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 1498 82 232 0 368885 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481832

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1689424/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=2.92
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 2410 0 0 0 291 1 0 0 25 0 1 0 374701275 1511915520 2384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 2384 82 232 0 368885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481832

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1682192/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=6.11
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 4042 0 0 0 610 1 0 0 25 0 1 0 374701275 1511915520 4016 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 4016 82 232 0 368885 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481832

[startup+12.703 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1670608/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=12.52
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 6748 0 0 0 1249 3 0 0 25 0 1 0 374701275 1511915520 6722 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 6722 82 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481832

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1652432/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=25.31
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 11164 0 0 0 2526 5 0 0 25 0 1 0 374701275 1511915520 11138 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 11138 82 232 0 368885 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481832

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1626576/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=50.9
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 17570 0 0 0 5079 11 0 0 25 0 1 0 374701275 1511915520 17544 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 17544 82 232 0 368885 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481832

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1613392/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=102.09
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 20903 0 0 0 10195 14 0 0 25 0 1 0 374701275 1511915520 20755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 20755 92 232 0 368885 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1608720/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=162.08
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 22133 0 0 0 16191 17 0 0 25 0 1 0 374701275 1511915520 21985 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 21985 92 232 0 368885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481832

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1586128/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=222.05
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 27712 0 0 0 22181 24 0 0 25 0 1 0 374701275 1511915520 27564 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 27564 92 232 0 368885 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481832

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1564560/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=282.04
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 33151 0 0 0 28174 30 0 0 25 0 1 0 374701275 1511915520 33003 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 33003 92 232 0 368885 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481832

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1545168/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=342.02
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 37939 0 0 0 34168 34 0 0 25 0 1 0 374701275 1511915520 37791 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 37791 92 232 0 368885 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481832

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1528400/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=402.01
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 42166 0 0 0 40161 40 0 0 25 0 1 0 374701275 1511915520 42018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 42018 92 232 0 368885 0

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

[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=521.98
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 50080 0 0 0 52148 50 0 0 25 0 1 0 374701275 1511915520 49932 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 49932 92 232 0 368885 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481832

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1483472/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=581.97
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 53348 0 0 0 58144 53 0 0 25 0 1 0 374701275 1511915520 53200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 53200 92 232 0 368885 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1470096/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=641.96
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 56655 0 0 0 64140 56 0 0 25 0 1 0 374701275 1511915520 56507 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 56507 92 232 0 368885 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481832

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1456144/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=701.93
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 60171 0 0 0 70133 60 0 0 25 0 1 0 374701275 1511915520 60023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 60023 92 232 0 368885 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481832

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1446352/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=761.92
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 62585 0 0 0 76128 64 0 0 25 0 1 0 374701275 1511915520 62437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 62437 92 232 0 368885 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481832

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1439504/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=821.9
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 64306 0 0 0 82124 66 0 0 25 0 1 0 374701275 1511915520 64158 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 64158 92 232 0 368885 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481832

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1431248/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=881.88
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 66354 0 0 0 88119 69 0 0 25 0 1 0 374701275 1511915520 66206 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 66206 92 232 0 368885 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1481832

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1422096/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=941.86
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 68668 0 0 0 94115 71 0 0 25 0 1 0 374701275 1511915520 68520 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 68520 92 232 0 368885 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1414224/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1001.86
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 70598 0 0 0 100112 74 0 0 25 0 1 0 374701275 1511915520 70450 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 70450 92 232 0 368885 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1406160/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1061.83
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 72641 0 0 0 106106 77 0 0 25 0 1 0 374701275 1511915520 72493 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519196 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 72493 92 232 0 368885 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1481832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20402
/proc/meminfo: memFree=1399504/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1121.82
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 74290 0 0 0 112102 80 0 0 25 0 1 0 374701275 1511915520 74142 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 74142 92 232 0 368885 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20404
/proc/meminfo: memFree=1391568/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1181.8
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 76308 0 0 0 118097 83 0 0 25 0 1 0 374701275 1511915520 76160 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 76160 92 232 0 368885 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20404
/proc/meminfo: memFree=1388432/2055920 swapFree=4170416/4192956
[pid=20396] ppid=20394 vsize=5352 CPUtime=0.16
/proc/20396/stat : 20396 (Barcelogic) S 20394 20396 20037 0 -1 4194304 332 823 0 0 0 0 16 0 16 0 1 0 374701258 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20396/statm: 1338 236 197 169 0 49 0
[pid=20402] ppid=20396 vsize=1476480 CPUtime=1199.9
/proc/20402/stat : 20402 (bsat) R 20396 20396 20037 0 -1 4194304 77055 0 0 0 119906 84 0 0 25 0 1 0 374701275 1511915520 76907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20402/statm: 369120 76907 92 232 0 368885 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481832

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 20396 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=162975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.170973
while last known CPU time is 1200.06

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

Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.22
CPU system time (s): 0.84
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 1482312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.162975
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1155
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= 15

runsolver used 1.18582 second user time and 3.19151 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 17:24:24 UTC 2007

IDJOB= 334048
IDBENCH= 24618
IDSOLVER= 122
FILE ID= node5/334048-1173547464

PBS_JOBID= 4101172

Free space on /tmp= 66393 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334048-1173547464/Barcelogic /tmp/evaluation/334048-1173547464/instance-334048-1173547464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-334048-1173547464 -o ROOT/results/node5/solver-334048-1173547464 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334048-1173547464/Barcelogic /tmp/evaluation/334048-1173547464/instance-334048-1173547464.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 62810940

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1697848 kB
Buffers:         41112 kB
Cached:         240144 kB
SwapCached:       2372 kB
Active:         165296 kB
Inactive:       139968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697848 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            38468 kB
Committed_AS:  1245880 kB
PageTables:       1692 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= 66393 MiB

End job on node5 on Sat Mar 10 17:44:27 UTC 2007