Trace number 314237

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryINDUST (industrial 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.68	c ==============================================================================
0.00/0.68	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.68	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.68	c ==============================================================================
0.00/0.68	c |         0 |  717437  1645964 |  215231       0        0     nan |  0.000 % |
5.16/5.25	c |         0 |  408968  1113292 |      --       0       --      -- |     --   | -134393/-137715
5.16/5.25	c ==============================================================================
5.16/5.25	c Result  :   #vars: 76968   #clauses: 408968   #literals: 1113292
5.16/5.25	c CPU time:   5.06123 s
5.16/5.25	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-314237-1176898636 -o ROOT/results/node67/solver-314237-1176898636 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314237-1176898636/Barcelogic /tmp/evaluation/314237-1176898636/instance-314237-1176898636.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 0.97 0.99 3/64 978
/proc/meminfo: memFree=1297456/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 165853215 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/978/statm: 1338 232 195 169 0 49 0
[pid=979] ppid=978 vsize=5352 CPUtime=0
/proc/979/stat : 979 (Barcelogic) S 978 978 32371 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/979/statm: 1338 236 198 169 0 49 0

[startup+0.0523079 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 978
/proc/meminfo: memFree=1297456/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101316 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 978
/proc/meminfo: memFree=1297456/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301353 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 978
/proc/meminfo: memFree=1297456/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701426 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 978
/proc/meminfo: memFree=1297456/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50157 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 983
/proc/meminfo: memFree=1224608/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
[pid=983] ppid=978 vsize=89356 CPUtime=1.47
/proc/983/stat : 983 (SatELite_releas) R 978 978 32371 0 -1 4194304 20702 0 0 0 136 11 0 0 25 0 1 0 165853216 91500544 18982 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/983/statm: 22339 18982 66 128 0 22208 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 94708

[startup+3.10288 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 983
/proc/meminfo: memFree=1216800/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=0
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165853215 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 235 197 169 0 49 0
[pid=983] ppid=978 vsize=98156 CPUtime=3.07
/proc/983/stat : 983 (SatELite_releas) R 978 978 32371 0 -1 4194304 23173 0 0 0 295 12 0 0 25 0 1 0 165853216 100511744 21013 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134577188 0 0 4096 3 0 0 0 17 0 0 0
/proc/983/statm: 24539 21013 66 128 0 24408 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 103508

[startup+6.30145 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 983
/proc/meminfo: memFree=1210272/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 5.75
Current children cumulated vsize (KiB) 5352

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 984
/proc/meminfo: memFree=1260256/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1470764 CPUtime=6.89
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 6772 0 0 0 687 2 0 0 25 0 1 0 165853793 1506062336 5994 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545494 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367691 5994 76 232 0 367456 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1476116

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 984
/proc/meminfo: memFree=1260448/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1470764 CPUtime=19.69
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 6777 0 0 0 1967 2 0 0 25 0 1 0 165853793 1506062336 5999 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367691 5999 76 232 0 367456 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1476116

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 984
/proc/meminfo: memFree=1238560/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471000 CPUtime=45.26
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 12889 0 0 0 4520 6 0 0 25 0 1 0 165853793 1506304000 11654 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367750 11654 82 232 0 367515 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1476352

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 984
/proc/meminfo: memFree=1196448/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471000 CPUtime=96.44
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 23310 0 0 0 9632 12 0 0 25 0 1 0 165853793 1506304000 22075 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367750 22075 82 232 0 367515 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 1476352

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=1143328/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471000 CPUtime=156.41
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 36764 0 0 0 15618 23 0 0 25 0 1 0 165853793 1506304000 35529 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367750 35529 82 232 0 367515 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1476352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=1086624/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=216.39
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 50883 0 0 0 21603 36 0 0 25 0 1 0 165853793 1506414592 49408 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 49408 92 232 0 367542 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1476460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=1086624/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=276.37
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 50883 0 0 0 27601 36 0 0 25 0 1 0 165853793 1506414592 49408 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 49408 92 232 0 367542 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1476460

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=1086688/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=336.35
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 50883 0 0 0 33599 36 0 0 25 0 1 0 165853793 1506414592 49408 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 49408 92 232 0 367542 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1476460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=1054432/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=396.32
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 59185 0 0 0 39587 45 0 0 25 0 1 0 165853793 1506414592 57710 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 57710 92 232 0 367542 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 1476460


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

/proc/984/statm: 367777 82084 92 232 0 367542 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 1476460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=899360/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=576.26
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 97772 0 0 0 57548 78 0 0 25 0 1 0 165853793 1506414592 96297 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 96297 92 232 0 367542 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1476460

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=849760/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=636.24
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 110029 0 0 0 63537 87 0 0 25 0 1 0 165853793 1506414592 108554 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 108554 92 232 0 367542 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 1476460

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=807392/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=696.22
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 120702 0 0 0 69526 96 0 0 25 0 1 0 165853793 1506414592 119227 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 119227 92 232 0 367542 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1476460

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=755680/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=756.2
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 133510 0 0 0 75514 106 0 0 25 0 1 0 165853793 1506414592 132035 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 132035 92 232 0 367542 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1476460

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=711712/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=816.18
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 144546 0 0 0 81502 116 0 0 25 0 1 0 165853793 1506414592 143071 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 143071 92 232 0 367542 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1476460

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=666400/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=876.16
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 155810 0 0 0 87491 125 0 0 25 0 1 0 165853793 1506414592 154335 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 154335 92 232 0 367542 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1476460

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=623136/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=936.13
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 166673 0 0 0 93479 134 0 0 25 0 1 0 165853793 1506414592 165198 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 165198 92 232 0 367542 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1476460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=580384/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=996.11
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 177262 0 0 0 99466 145 0 0 25 0 1 0 165853793 1506414592 175787 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134536342 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 175787 92 232 0 367542 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1476460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=538784/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=1056.09
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 187753 0 0 0 105455 154 0 0 25 0 1 0 165853793 1506414592 186278 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 186278 92 232 0 367542 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1476460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=499296/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=1116.06
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 197491 0 0 0 111445 161 0 0 25 0 1 0 165853793 1506414592 196016 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 196016 92 232 0 367542 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1476460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=457056/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=1176.04
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 208161 0 0 0 117433 171 0 0 25 0 1 0 165853793 1506414592 206686 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 206686 92 232 0 367542 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1476460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 984
/proc/meminfo: memFree=440992/2055920 swapFree=4178028/4192956
[pid=978] ppid=976 vsize=5352 CPUtime=5.75
/proc/978/stat : 978 (Barcelogic) S 976 978 32371 0 -1 4194304 332 31369 0 0 0 0 554 21 16 0 1 0 165853215 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/978/statm: 1338 236 197 169 0 49 0
[pid=984] ppid=978 vsize=1471108 CPUtime=1194.34
/proc/984/stat : 984 (bsat) R 978 978 32371 0 -1 4194304 212018 0 0 0 119259 175 0 0 25 0 1 0 165853793 1506414592 210543 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/984/statm: 367777 210543 92 232 0 367542 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1476460

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 978 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=545157
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=216967
# CPU time returned by wait4() is 5.76212
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1198.13
CPU system time (s): 1.96
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 1477412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.54516
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31701
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= 51

runsolver used 0.882865 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 18 12:17:17 UTC 2007

IDJOB= 314237
IDBENCH= 20386
IDSOLVER= 122
FILE ID= node67/314237-1176898636

PBS_JOBID= 4595134

Free space on /tmp= 66454 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/314237-1176898636/Barcelogic /tmp/evaluation/314237-1176898636/instance-314237-1176898636.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-314237-1176898636 -o ROOT/results/node67/solver-314237-1176898636 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314237-1176898636/Barcelogic /tmp/evaluation/314237-1176898636/instance-314237-1176898636.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 304350985

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1297872 kB
Buffers:         31704 kB
Cached:         667672 kB
SwapCached:       9252 kB
Active:         205900 kB
Inactive:       509804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1297872 kB
SwapTotal:     4192956 kB
SwapFree:      4178028 kB
Dirty:           14412 kB
Writeback:           0 kB
Mapped:          16764 kB
Slab:            28304 kB
Committed_AS:   236648 kB
PageTables:       1456 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= 66442 MiB

End job on node67 on Wed Apr 18 12:37:20 UTC 2007