Trace number 347398

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.00/0.00	c Parsing...
1.38/1.42	c ==============================================================================
1.38/1.42	c |           |     ORIGINAL     |              LEARNT              |          |
1.38/1.42	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.38/1.42	c ==============================================================================
1.38/1.42	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.48/11.57	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.48/11.58	c ==============================================================================
11.48/11.58	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.48/11.58	c CPU time:   11.2063 s
11.48/11.58	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/node18/watcher-347398-1176891475 -o ROOT/results/node18/solver-347398-1176891475 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347398-1176891475/Barcelogic /tmp/evaluation/347398-1176891475/instance-347398-1176891475.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 0.95 0.98 3/77 3529
/proc/meminfo: memFree=1461816/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137064956 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3529/statm: 1338 232 195 169 0 49 0
[pid=3530] ppid=3529 vsize=5352 CPUtime=0
/proc/3530/stat : 3530 (Barcelogic) S 3529 3529 2880 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 137064956 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3530/statm: 1338 236 198 169 0 49 0
[pid=3532] ppid=3530 vsize=0 CPUtime=0
/proc/3532/stat : 3532 (sed) D 3530 3529 2880 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 137064956 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/3532/statm: 
[startup+0.068838 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 3529
/proc/meminfo: memFree=1461816/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10184 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 3529
/proc/meminfo: memFree=1461816/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301861 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 3529
/proc/meminfo: memFree=1461816/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701898 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 3529
/proc/meminfo: memFree=1461816/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50196 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 3534
/proc/meminfo: memFree=1350888/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
[pid=3534] ppid=3529 vsize=169488 CPUtime=1.48
/proc/3534/stat : 3534 (SatELite_releas) R 3529 3529 2880 0 -1 4194304 36075 0 0 0 130 18 0 0 25 0 1 0 137064956 173555712 36059 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134538600 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 42372 36059 62 128 0 42241 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 174840

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 3534
/proc/meminfo: memFree=1309032/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
[pid=3534] ppid=3529 vsize=184924 CPUtime=3.08
/proc/3534/stat : 3534 (SatELite_releas) R 3529 3529 2880 0 -1 4194304 43161 0 0 0 285 23 0 0 25 0 1 0 137064956 189362176 39390 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 46231 39390 66 128 0 46100 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 190276

[startup+6.30143 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 3534
/proc/meminfo: memFree=1294824/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=0
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137064956 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3529/statm: 1338 235 197 169 0 49 0
[pid=3534] ppid=3529 vsize=204616 CPUtime=6.28
/proc/3534/stat : 3534 (SatELite_releas) R 3529 3529 2880 0 -1 4194304 47929 0 0 0 602 26 0 0 25 0 1 0 137064956 209526784 43426 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134546420 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 51154 43426 66 128 0 51023 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 209968

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 3534
/proc/meminfo: memFree=1280872/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 5352

[startup+25.5013 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1407336/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1469944 CPUtime=13.05
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 9291 0 0 0 1299 6 0 0 25 0 1 0 137066200 1505222656 8348 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367486 8348 78 232 0 367251 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1475296

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1397160/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=38.64
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 12439 0 0 0 3857 7 0 0 25 0 1 0 137066200 1505509376 10945 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134524424 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 10945 79 232 0 367321 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1475576

[startup+102.306 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1377640/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=89.83
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 17359 0 0 0 8971 12 0 0 25 0 1 0 137066200 1505509376 15858 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 15858 84 232 0 367321 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1475576

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1365992/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=149.81
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 20312 0 0 0 14967 14 0 0 25 0 1 0 137066200 1505509376 18811 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534342 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 18811 84 232 0 367321 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1475576

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1353192/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=209.79
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 23453 0 0 0 20961 18 0 0 25 0 1 0 137066200 1505509376 21952 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 21952 84 232 0 367321 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1475576

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1336168/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=269.78
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 27708 0 0 0 26954 24 0 0 25 0 1 0 137066200 1505509376 26207 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 26207 84 232 0 367321 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1475576

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1324648/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470224 CPUtime=329.76
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 30587 0 0 0 32948 28 0 0 25 0 1 0 137066200 1505509376 29085 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134557953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367556 29085 84 232 0 367321 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1475576

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1314920/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=389.75
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 33154 0 0 0 38944 31 0 0 25 0 1 0 137066200 1505587200 31466 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 31466 94 232 0 367340 0
Current children cumulated CPU time (s) 402.16

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

/proc/3535/statm: 367575 31466 94 232 0 367340 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1475652

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1315048/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=569.69
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 33154 0 0 0 56937 32 0 0 25 0 1 0 137066200 1505587200 31466 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 31466 94 232 0 367340 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1475652

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1314024/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=629.68
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 33424 0 0 0 62935 33 0 0 25 0 1 0 137066200 1505587200 31736 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535948 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 31736 94 232 0 367340 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1475652

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1304168/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=689.66
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 35909 0 0 0 68931 35 0 0 25 0 1 0 137066200 1505587200 34221 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 34221 94 232 0 367340 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1475652

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1291240/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=749.65
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 39111 0 0 0 74928 37 0 0 25 0 1 0 137066200 1505587200 37423 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 37423 94 232 0 367340 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1475652

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1280872/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=809.63
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 41721 0 0 0 80922 41 0 0 25 0 1 0 137066200 1505587200 40033 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 40033 94 232 0 367340 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1475652

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1270760/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=869.61
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 44216 0 0 0 86917 44 0 0 25 0 1 0 137066200 1505587200 42528 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 42528 94 232 0 367340 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1475652

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1254056/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=929.6
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 48429 0 0 0 92912 48 0 0 25 0 1 0 137066200 1505587200 46741 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 46741 94 232 0 367340 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1475652

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1237992/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=989.58
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 52378 0 0 0 98905 53 0 0 25 0 1 0 137066200 1505587200 50690 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 50690 94 232 0 367340 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1475652

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1228392/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=1049.56
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 54819 0 0 0 104901 55 0 0 25 0 1 0 137066200 1505587200 53131 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 53131 94 232 0 367340 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1475652

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1215144/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=1109.55
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 58076 0 0 0 110896 59 0 0 25 0 1 0 137066200 1505587200 56388 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 56388 94 232 0 367340 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1475652

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3535
/proc/meminfo: memFree=1199208/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=1169.53
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 62123 0 0 0 116890 63 0 0 25 0 1 0 137066200 1505587200 60435 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 60435 94 232 0 367340 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1475652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3537
/proc/meminfo: memFree=1191976/2055920 swapFree=4142944/4192956
[pid=3529] ppid=3527 vsize=5352 CPUtime=12.41
/proc/3529/stat : 3529 (Barcelogic) S 3527 3529 2880 0 -1 4194304 334 67868 0 0 0 0 1197 44 16 0 1 0 137064956 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3529/statm: 1338 237 197 169 0 49 0
[pid=3535] ppid=3529 vsize=1470300 CPUtime=1187.62
/proc/3535/stat : 3535 (bsat) R 3529 3529 2880 0 -1 4194304 63866 0 0 0 118698 64 0 0 25 0 1 0 137066200 1505587200 62178 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/3535/statm: 367575 62178 94 232 0 367340 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1475652

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3529 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=974179
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=443932
# CPU time returned by wait4() is 12.4181
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1198.95
CPU system time (s): 1.08
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 1476388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9742
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68202
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= 265

runsolver used 1.15882 second user time and 3.21651 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 18 10:17:56 UTC 2007

IDJOB= 347398
IDBENCH= 20375
IDSOLVER= 154
FILE ID= node18/347398-1176891475

PBS_JOBID= 4595117

Free space on /tmp= 66467 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/347398-1176891475/Barcelogic /tmp/evaluation/347398-1176891475/instance-347398-1176891475.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-347398-1176891475 -o ROOT/results/node18/solver-347398-1176891475 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347398-1176891475/Barcelogic /tmp/evaluation/347398-1176891475/instance-347398-1176891475.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 493069796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1462160 kB
Buffers:         41488 kB
Cached:         460192 kB
SwapCached:      18384 kB
Active:         122260 kB
Inactive:       406368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462160 kB
SwapTotal:     4192956 kB
SwapFree:      4142944 kB
Dirty:           30628 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            50640 kB
Committed_AS:  4337304 kB
PageTables:       1776 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= 66447 MiB

End job on node18 on Wed Apr 18 10:37:58 UTC 2007