Trace number 347397

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 Fixed 2007-04-13? (TO) 1200 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.63	c ==============================================================================
0.00/0.63	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.63	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.63	c ==============================================================================
0.00/0.63	c |         0 |  684567  1588438 |  205370       0        0     nan |  0.000 % |
4.87/4.98	c |         0 |  274294   727061 |      --       0       --      -- |     --   | -250115/-498767
4.87/4.98	c ==============================================================================
4.87/4.98	c Result  :   #vars: 46737   #clauses: 274294   #literals: 727061
4.87/4.98	c CPU time:   4.80327 s
4.87/4.98	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/node13/watcher-347397-1176890852 -o ROOT/results/node13/solver-347397-1176890852 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347397-1176890852/Barcelogic /tmp/evaluation/347397-1176890852/instance-347397-1176890852.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 0.98 0.99 3/77 32150
/proc/meminfo: memFree=1782848/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137003109 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32150/statm: 1338 232 195 169 0 49 0
[pid=32151] ppid=32150 vsize=5352 CPUtime=0
/proc/32151/stat : 32151 (Barcelogic) S 32150 32150 30869 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 137003109 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32151/statm: 1338 236 198 169 0 49 0
[pid=32153] ppid=32151 vsize=0 CPUtime=0
/proc/32153/stat : 32153 (sed) D 32151 32150 30869 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 137003109 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32153/statm: 0 0 0 0 0 0 0

[startup+0.0759139 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 32150
/proc/meminfo: memFree=1782848/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101885 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 32150
/proc/meminfo: memFree=1782848/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301927 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 32150
/proc/meminfo: memFree=1782848/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70201 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 32150
/proc/meminfo: memFree=1782848/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.91 0.98 0.99 2/79 32155
/proc/meminfo: memFree=1712752/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
[pid=32155] ppid=32150 vsize=85040 CPUtime=1.46
/proc/32155/stat : 32155 (SatELite_releas) R 32150 32150 30869 0 -1 4194304 19450 0 0 0 137 9 0 0 25 0 1 0 137003109 87080960 17953 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 21260 17953 66 128 0 21129 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 90392

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32155
/proc/meminfo: memFree=1707440/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=0
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137003109 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32150/statm: 1338 235 197 169 0 49 0
[pid=32155] ppid=32150 vsize=97008 CPUtime=3.06
/proc/32155/stat : 32155 (SatELite_releas) R 32150 32150 30869 0 -1 4194304 21700 0 0 0 296 10 0 0 25 0 1 0 137003109 99336192 19822 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134543617 0 0 4096 3 0 0 0 17 1 0 0
/proc/32155/statm: 24252 19822 66 128 0 24121 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 102360

[startup+6.3012 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1763376/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473072 CPUtime=0.92
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 4538 0 0 0 90 2 0 0 25 0 1 0 137003645 1508425728 4054 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368268 4054 78 232 0 368033 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1478424

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1753136/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=7.32
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 5927 0 0 0 729 3 0 0 25 0 1 0 137003645 1508610048 5167 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134524439 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 5167 79 232 0 368078 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1478604

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1746808/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=20.12
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 7536 0 0 0 2007 5 0 0 25 0 1 0 137003645 1508610048 6768 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 6768 84 232 0 368078 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1478604

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1736312/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=45.71
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 10147 0 0 0 4564 7 0 0 25 0 1 0 137003645 1508610048 9379 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 9379 84 232 0 368078 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1478604

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1716280/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=96.89
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 15131 0 0 0 9677 12 0 0 25 0 1 0 137003645 1508610048 14363 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 14363 84 232 0 368078 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1478604

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1698104/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=156.86
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 19684 0 0 0 15670 16 0 0 25 0 1 0 137003645 1508610048 18916 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517417 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 18916 84 232 0 368078 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1478604

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1679544/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=216.83
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 24270 0 0 0 21663 20 0 0 25 0 1 0 137003645 1508610048 23502 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 23502 84 232 0 368078 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1478604

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1661752/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=276.81
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 28738 0 0 0 27655 26 0 0 25 0 1 0 137003645 1508610048 27970 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 27970 84 232 0 368078 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1478604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1653432/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=336.79
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30797 0 0 0 33650 29 0 0 25 0 1 0 137003645 1508610048 29919 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518403 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29919 94 232 0 368078 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1478604

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1653432/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0

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

/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1478604

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1653176/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=636.68
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30850 0 0 0 63636 32 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517377 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1478604

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652984/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=696.65
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 69633 32 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1478604

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652920/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=756.64
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 75631 33 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534498 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1478604

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652920/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=816.6
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 81627 33 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1478604

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652920/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=876.57
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 87624 33 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1478604

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652920/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=936.56
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 93622 34 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1478604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652856/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=996.53
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 30909 0 0 0 99619 34 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1478604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652600/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=1056.51
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 31019 0 0 0 105616 35 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1478604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652600/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=1116.48
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 31019 0 0 0 111613 35 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 1478604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652536/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=1176.47
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 31019 0 0 0 117611 36 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1478604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652536/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=1194.66
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 31019 0 0 0 119430 36 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1478604

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 0.98 0.99 2/79 32156
/proc/meminfo: memFree=1652536/2055920 swapFree=4159408/4192956
[pid=32150] ppid=32148 vsize=5352 CPUtime=5.34
/proc/32150/stat : 32150 (Barcelogic) S 32148 32150 30869 0 -1 4194304 334 30612 0 0 0 0 514 20 16 0 1 0 137003109 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1338 237 197 169 0 49 0
[pid=32156] ppid=32150 vsize=1473252 CPUtime=1194.66
/proc/32156/stat : 32156 (bsat) R 32150 32150 30869 0 -1 4194304 31019 0 0 0 119430 36 0 0 25 0 1 0 137003645 1508610048 29927 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32156/statm: 368313 29927 94 232 0 368078 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1478604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32150 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=145217
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=201969
# CPU time returned by wait4() is 5.34719
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.44
CPU system time (s): 0.56
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 1479044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.14522
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30946
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= 37
involuntary context switches= 54

runsolver used 1.23881 second user time and 3.13752 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 18 10:07:33 UTC 2007

IDJOB= 347397
IDBENCH= 20374
IDSOLVER= 154
FILE ID= node13/347397-1176890852

PBS_JOBID= 4595111

Free space on /tmp= 66332 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/347397-1176890852/Barcelogic /tmp/evaluation/347397-1176890852/instance-347397-1176890852.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-347397-1176890852 -o ROOT/results/node13/solver-347397-1176890852 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347397-1176890852/Barcelogic /tmp/evaluation/347397-1176890852/instance-347397-1176890852.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 971331936

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1783256 kB
Buffers:          9948 kB
Cached:         198604 kB
SwapCached:      12380 kB
Active:          84968 kB
Inactive:       146488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783256 kB
SwapTotal:     4192956 kB
SwapFree:      4159408 kB
Dirty:           13932 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            26668 kB
Committed_AS:  6536760 kB
PageTables:       1872 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= 66323 MiB

End job on node13 on Wed Apr 18 10:27:35 UTC 2007