Trace number 314277

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) 1200.01 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.55	c ==============================================================================
0.00/0.55	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.55	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.55	c ==============================================================================
0.00/0.55	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.47/4.58	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.47/4.58	c ==============================================================================
4.47/4.58	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.47/4.58	c CPU time:   4.41833 s
4.47/4.58	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/node33/watcher-314277-1176899315 -o ROOT/results/node33/solver-314277-1176899315 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314277-1176899315/Barcelogic /tmp/evaluation/314277-1176899315/instance-314277-1176899315.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 3/77 25907
/proc/meminfo: memFree=1501248/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137847057 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25907/statm: 1338 232 195 169 0 49 0
[pid=25908] ppid=25907 vsize=5352 CPUtime=0
/proc/25908/stat : 25908 (Barcelogic) S 25907 25907 24758 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 137847058 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25908/statm: 1338 236 198 169 0 49 0
[pid=25910] ppid=25908 vsize=0 CPUtime=0
/proc/25910/stat : 25910 (sed) D 25908 25907 24758 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 137847058 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25910/statm: 0 0 0 0 0 0 0

[startup+0.0653351 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25907
/proc/meminfo: memFree=1501248/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10234 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25907
/proc/meminfo: memFree=1501248/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302383 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25907
/proc/meminfo: memFree=1501248/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701465 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25907
/proc/meminfo: memFree=1501248/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 25912
/proc/meminfo: memFree=1436720/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
[pid=25912] ppid=25907 vsize=82624 CPUtime=1.48
/proc/25912/stat : 25912 (SatELite_releas) R 25907 25907 24758 0 -1 4194304 18022 0 0 0 138 10 0 0 25 0 1 0 137847058 84606976 16552 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134551937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25912/statm: 20656 16552 66 128 0 20525 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 87976

[startup+3.10195 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 25912
/proc/meminfo: memFree=1432304/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=0
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137847057 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25907/statm: 1338 235 197 169 0 49 0
[pid=25912] ppid=25907 vsize=84580 CPUtime=3.08
/proc/25912/stat : 25912 (SatELite_releas) R 25907 25907 24758 0 -1 4194304 20196 0 0 0 297 11 0 0 25 0 1 0 137847058 86609920 16889 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134565889 0 0 4096 3 0 0 0 17 1 0 0
/proc/25912/statm: 21145 16889 66 128 0 21014 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89932

[startup+6.30161 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1477808/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473216 CPUtime=1.36
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 4217 0 0 0 134 2 0 0 25 0 1 0 137847551 1508573184 3757 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368304 3757 76 232 0 368069 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1478568

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1473712/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=7.75
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 6093 0 0 0 772 3 0 0 25 0 1 0 137847551 1508749312 5366 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 5366 82 232 0 368112 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1478740

[startup+25.5026 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1467504/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=20.55
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 7115 0 0 0 2051 4 0 0 25 0 1 0 137847551 1508749312 6388 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 6388 82 232 0 368112 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1478740

[startup+51.1028 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1460848/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=46.14
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 8802 0 0 0 4608 6 0 0 25 0 1 0 137847551 1508749312 8075 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 8075 82 232 0 368112 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1478740

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1447856/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=97.32
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 12017 0 0 0 9723 9 0 0 25 0 1 0 137847551 1508749312 11290 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517313 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 11290 82 232 0 368112 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1478740

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1432432/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=157.29
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 15900 0 0 0 15715 14 0 0 25 0 1 0 137847551 1508749312 15173 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 15173 82 232 0 368112 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1478740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1420912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=217.27
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 18783 0 0 0 21710 17 0 0 25 0 1 0 137847551 1508749312 17956 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 17956 92 232 0 368112 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1478740

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1420912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=277.24
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 18783 0 0 0 27707 17 0 0 25 0 1 0 137847551 1508749312 17956 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 17956 92 232 0 368112 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1478740

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1420912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=337.23
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 18783 0 0 0 33705 18 0 0 25 0 1 0 137847551 1508749312 17956 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 17956 92 232 0 368112 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1478740

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25913
/proc/meminfo: memFree=1419440/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0

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

/proc/25913/statm: 368347 26738 92 232 0 368112 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1478740

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1372592/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=637.11
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 30920 0 0 0 63679 32 0 0 25 0 1 0 137847551 1508749312 30093 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 30093 92 232 0 368112 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1478740

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1361008/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=697.08
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 33849 0 0 0 69671 37 0 0 25 0 1 0 137847551 1508749312 33022 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 33022 92 232 0 368112 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1478740

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1349616/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=757.07
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 36642 0 0 0 75666 41 0 0 25 0 1 0 137847551 1508749312 35815 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35815 92 232 0 368112 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1478740

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348848/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=817.04
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 36862 0 0 0 81662 42 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1478740

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=877.02
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 36922 0 0 0 87660 42 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1478740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=937
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 36922 0 0 0 93657 43 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1478740

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348912/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=996.97
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 36922 0 0 0 99654 43 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1478740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348784/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=1056.95
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 37008 0 0 0 105651 44 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1478740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348784/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=1116.93
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 37008 0 0 0 111649 44 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1478740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348784/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=1176.91
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 37008 0 0 0 117646 45 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1478740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348784/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=1195.1
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 37008 0 0 0 119465 45 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1478740

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25915
/proc/meminfo: memFree=1348784/2055920 swapFree=4174596/4192956
[pid=25907] ppid=25905 vsize=5352 CPUtime=4.91
/proc/25907/stat : 25907 (Barcelogic) S 25905 25907 24758 0 -1 4194304 332 27605 0 0 0 0 472 19 16 0 1 0 137847057 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25907/statm: 1338 236 197 169 0 49 0
[pid=25913] ppid=25907 vsize=1473388 CPUtime=1195.1
/proc/25913/stat : 25913 (bsat) R 25907 25907 24758 0 -1 4194304 37008 0 0 0 119465 45 0 0 25 0 1 0 137847551 1508749312 35962 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 368347 35962 92 232 0 368112 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1478740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25907 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=732280
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=192970
# CPU time returned by wait4() is 4.92525
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.37
CPU system time (s): 0.64
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 1479084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.73228
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27937
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= 36
involuntary context switches= 113

runsolver used 1.23281 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 18 12:28:36 UTC 2007

IDJOB= 314277
IDBENCH= 20387
IDSOLVER= 122
FILE ID= node33/314277-1176899315

PBS_JOBID= 4595128

Free space on /tmp= 66508 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/314277-1176899315/Barcelogic /tmp/evaluation/314277-1176899315/instance-314277-1176899315.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-314277-1176899315 -o ROOT/results/node33/solver-314277-1176899315 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314277-1176899315/Barcelogic /tmp/evaluation/314277-1176899315/instance-314277-1176899315.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 792151185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1501848 kB
Buffers:         26984 kB
Cached:         389780 kB
SwapCached:       2184 kB
Active:         130764 kB
Inactive:       368332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501848 kB
SwapTotal:     4192956 kB
SwapFree:      4174596 kB
Dirty:           12612 kB
Writeback:           0 kB
Mapped:          97332 kB
Slab:            40264 kB
Committed_AS:  1651548 kB
PageTables:       1996 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= 66500 MiB

End job on node33 on Wed Apr 18 12:48:38 UTC 2007