Trace number 313477

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c Parsing...
1.08/1.12	c ==============================================================================
1.08/1.12	c |           |     ORIGINAL     |              LEARNT              |          |
1.08/1.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.08/1.12	c ==============================================================================
1.08/1.12	c |         0 | 1226585  2870761 |  367975       0        0     nan |  0.000 % |
8.98/9.00	c |         0 |  782076  2160659 |      --       0       --      -- |     --   | -229182/-225161
8.98/9.01	c ==============================================================================
8.98/9.01	c Result  :   #vars: 134276   #clauses: 782076   #literals: 2160659
8.98/9.01	c CPU time:   8.68968 s
8.98/9.01	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/node70/watcher-313477-1176885895 -o ROOT/results/node70/solver-313477-1176885895 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313477-1176885895/Barcelogic /tmp/evaluation/313477-1176885895/instance-313477-1176885895.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: 1.00 1.00 1.00 3/64 17654
/proc/meminfo: memFree=1558072/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 128126884 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17654/statm: 1338 232 195 169 0 49 0
[pid=17655] ppid=17654 vsize=5352 CPUtime=0
/proc/17655/stat : 17655 (Barcelogic) S 17654 17654 16951 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17655/statm: 1338 236 198 169 0 49 0
[pid=17657] ppid=17655 vsize=0 CPUtime=0
/proc/17657/stat : 17657 (sed) D 17655 17654 16951 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 128126885 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17657/statm: 0 0 0 0 0 0 0

[startup+0.0728089 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17654
/proc/meminfo: memFree=1558072/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101812 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17654
/proc/meminfo: memFree=1558072/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30183 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17654
/proc/meminfo: memFree=1558072/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17654
/proc/meminfo: memFree=1558072/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17659
/proc/meminfo: memFree=1448296/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
[pid=17659] ppid=17654 vsize=152712 CPUtime=1.48
/proc/17659/stat : 17659 (SatELite_releas) R 17654 17654 16951 0 -1 4194304 32441 0 0 0 129 19 0 0 25 0 1 0 128126885 156377088 29753 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/17659/statm: 38178 29753 66 128 0 38047 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 158064

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17659
/proc/meminfo: memFree=1430312/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
[pid=17659] ppid=17654 vsize=167816 CPUtime=3.08
/proc/17659/stat : 17659 (SatELite_releas) R 17654 17654 16951 0 -1 4194304 35367 0 0 0 286 22 0 0 25 0 1 0 128126885 171843584 32679 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134530369 0 0 4096 3 0 0 0 17 1 0 0
/proc/17659/statm: 41954 32679 66 128 0 41823 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 173168

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17659
/proc/meminfo: memFree=1412840/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 128126884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 235 197 169 0 49 0
[pid=17659] ppid=17654 vsize=169716 CPUtime=6.28
/proc/17659/stat : 17659 (SatELite_releas) R 17654 17654 16951 0 -1 4194304 39871 0 0 0 602 26 0 0 25 0 1 0 128126885 173789184 33313 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571419 0 0 4096 3 0 0 0 17 1 0 0
/proc/17659/statm: 42429 33313 66 128 0 42298 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 175068

[startup+12.7011 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 17660
/proc/meminfo: memFree=1489960/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1466612 CPUtime=2.64
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 12157 0 0 0 258 6 0 0 25 0 1 0 128127890 1501810688 10819 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366653 10819 76 232 0 366418 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1471964

[startup+25.5013 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 17660
/proc/meminfo: memFree=1490344/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1466612 CPUtime=15.43
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 12163 0 0 0 1537 6 0 0 25 0 1 0 128127890 1501810688 10825 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366653 10825 76 232 0 366418 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1471964

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 17660
/proc/meminfo: memFree=1489960/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467212 CPUtime=41.02
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 12282 0 0 0 4096 6 0 0 25 0 1 0 128127890 1502425088 10935 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366803 10935 76 232 0 366568 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1472564

[startup+102.305 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 17660
/proc/meminfo: memFree=1444328/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467240 CPUtime=92.22
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 24470 0 0 0 9208 14 0 0 25 0 1 0 128127890 1502453760 22348 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366810 22348 82 232 0 366575 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1472592

[startup+162.301 s]
/proc/loadavg: 1.17 1.06 1.01 2/66 17660
/proc/meminfo: memFree=1408872/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467240 CPUtime=152.19
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 33380 0 0 0 15197 22 0 0 25 0 1 0 128127890 1502453760 31258 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366810 31258 82 232 0 366575 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1472592

[startup+222.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/66 17660
/proc/meminfo: memFree=1393192/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=212.18
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 37740 0 0 0 21193 25 0 0 25 0 1 0 128127890 1502674944 35045 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 35045 92 232 0 366629 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1472808

[startup+282.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 17660
/proc/meminfo: memFree=1365032/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=272.16
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 45118 0 0 0 27183 33 0 0 25 0 1 0 128127890 1502674944 42423 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 42423 92 232 0 366629 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1472808

[startup+342.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 17660
/proc/meminfo: memFree=1321320/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=332.15
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 55756 0 0 0 33172 43 0 0 25 0 1 0 128127890 1502674944 53061 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 53061 92 232 0 366629 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1472808

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 17660
/proc/meminfo: memFree=1272744/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0

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

/proc/17660/statm: 366864 100541 92 232 0 366629 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1472808

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=1085224/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=632.06
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 114583 0 0 0 63115 91 0 0 25 0 1 0 128127890 1502674944 111888 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 111888 92 232 0 366629 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1472808

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=1036904/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=692.04
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 126867 0 0 0 69102 102 0 0 25 0 1 0 128127890 1502674944 124172 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 124172 92 232 0 366629 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1472808

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=991528/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=752.03
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 137974 0 0 0 75091 112 0 0 25 0 1 0 128127890 1502674944 135279 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134539636 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 135279 92 232 0 366629 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1472808

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=941416/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=812.01
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 150537 0 0 0 81076 125 0 0 25 0 1 0 128127890 1502674944 147842 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 147842 92 232 0 366629 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1472808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=900904/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=871.99
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 160607 0 0 0 87066 133 0 0 25 0 1 0 128127890 1502674944 157912 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 157912 92 232 0 366629 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1472808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17662
/proc/meminfo: memFree=854824/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=931.97
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 172126 0 0 0 93055 142 0 0 25 0 1 0 128127890 1502674944 169431 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 169431 92 232 0 366629 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1472808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 17828
/proc/meminfo: memFree=810920/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=991.89
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 182727 0 0 0 99036 153 0 0 25 0 1 0 128127890 1502674944 180032 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 180032 92 232 0 366629 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1472808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17860
/proc/meminfo: memFree=769896/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=1051.84
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 193185 0 0 0 105022 162 0 0 25 0 1 0 128127890 1502674944 190490 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 190490 92 232 0 366629 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1472808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17860
/proc/meminfo: memFree=769704/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=1111.83
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 193765 0 0 0 111020 163 0 0 25 0 1 0 128127890 1502674944 190490 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 190490 92 232 0 366629 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1472808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17860
/proc/meminfo: memFree=769704/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=1171.81
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 193765 0 0 0 117018 163 0 0 25 0 1 0 128127890 1502674944 190490 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 190490 92 232 0 366629 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1472808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17860
/proc/meminfo: memFree=769704/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=1190.01
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 193765 0 0 0 118838 163 0 0 25 0 1 0 128127890 1502674944 190490 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134535276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 190490 92 232 0 366629 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1472808

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: 1.00 1.00 1.00 2/66 17860
/proc/meminfo: memFree=769704/2055920 swapFree=4183760/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=10.03
/proc/17654/stat : 17654 (Barcelogic) S 17652 17654 16951 0 -1 4194304 332 52034 0 0 0 0 964 39 16 0 1 0 128126884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17654/statm: 1338 236 197 169 0 49 0
[pid=17660] ppid=17654 vsize=1467456 CPUtime=1190.01
/proc/17660/stat : 17660 (bsat) R 17654 17654 16951 0 -1 4194304 193765 0 0 0 118838 163 0 0 25 0 1 0 128127890 1502674944 190490 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134535276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17660/statm: 366864 190490 92 232 0 366629 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1472808

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17654 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=645533
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=399939
# CPU time returned by wait4() is 10.0455
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1198.02
CPU system time (s): 2.02
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1474984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.64553
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52366
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= 54

runsolver used 0.884865 second user time and 2.50262 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Apr 18 08:44:56 UTC 2007

IDJOB= 313477
IDBENCH= 20367
IDSOLVER= 122
FILE ID= node70/313477-1176885895

PBS_JOBID= 4595093

Free space on /tmp= 66494 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313477-1176885895/Barcelogic /tmp/evaluation/313477-1176885895/instance-313477-1176885895.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-313477-1176885895 -o ROOT/results/node70/solver-313477-1176885895 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313477-1176885895/Barcelogic /tmp/evaluation/313477-1176885895/instance-313477-1176885895.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 506960013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1558544 kB
Buffers:         13268 kB
Cached:         413060 kB
SwapCached:       3092 kB
Active:         124696 kB
Inactive:       311628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558544 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:           24496 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            47204 kB
Committed_AS:  2446856 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66470 MiB

End job on node70 on Wed Apr 18 09:04:58 UTC 2007