Trace number 347403

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.71	c ==============================================================================
0.00/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.71	c ==============================================================================
0.00/0.71	c |         0 |  800029  1846994 |  240008       0        0     nan |  0.000 % |
5.88/5.96	c |         0 |  286487   742981 |      --       0       --      -- |     --   | -319559/-664723
5.88/5.97	c ==============================================================================
5.88/5.97	c Result  :   #vars: 49204   #clauses: 286487   #literals: 742981
5.88/5.97	c CPU time:   5.75912 s
5.88/5.97	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/node39/watcher-347403-1176894890 -o ROOT/results/node39/solver-347403-1176894890 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347403-1176894890/Barcelogic /tmp/evaluation/347403-1176894890/instance-347403-1176894890.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: 0.92 0.98 0.98 3/77 24456
/proc/meminfo: memFree=1399760/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137401130 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24456/statm: 1338 232 195 169 0 49 0
[pid=24457] ppid=24456 vsize=5352 CPUtime=0
/proc/24457/stat : 24457 (Barcelogic) R 24456 24456 23629 0 -1 4194368 60 188 0 0 0 0 0 0 20 0 1 0 137401131 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231491023663 0 0 4096 65538 0 0 0 17 1 0 0
/proc/24457/statm: 0 0 0 0 0 0 0

[startup+0.09828 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 24456
/proc/meminfo: memFree=1399760/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102273 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 24456
/proc/meminfo: memFree=1399760/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302314 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 24456
/proc/meminfo: memFree=1399760/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70238 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 24456
/proc/meminfo: memFree=1399760/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 24461
/proc/meminfo: memFree=1319168/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
[pid=24461] ppid=24456 vsize=96132 CPUtime=1.48
/proc/24461/stat : 24461 (SatELite_releas) R 24456 24456 23629 0 -1 4194304 22856 0 0 0 138 10 0 0 25 0 1 0 137401131 98439168 20820 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/24461/statm: 24033 20820 66 128 0 23902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101484

[startup+3.10176 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 24461
/proc/meminfo: memFree=1310592/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
[pid=24461] ppid=24456 vsize=105892 CPUtime=3.08
/proc/24461/stat : 24461 (SatELite_releas) R 24456 24456 23629 0 -1 4194304 25108 0 0 0 295 13 0 0 25 0 1 0 137401131 108433408 22723 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134591818 0 0 4096 3 0 0 0 17 1 0 0
/proc/24461/statm: 26473 22723 66 128 0 26342 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 111244

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 24461
/proc/meminfo: memFree=1302208/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=0
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137401130 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24456/statm: 1338 235 197 169 0 49 0
[pid=24461] ppid=24456 vsize=99664 CPUtime=6.28
/proc/24461/stat : 24461 (SatELite_releas) R 24456 24456 23629 0 -1 4194304 35929 0 0 0 607 21 0 0 25 0 1 0 137401131 102055936 21978 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/24461/statm: 24916 21978 67 128 0 24785 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 105016

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.98 2/79 24462
/proc/meminfo: memFree=1372160/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=6.27
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 5869 0 0 0 624 3 0 0 25 0 1 0 137401772 1508478976 5070 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134524439 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 5070 79 232 0 368046 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 1478476

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 2/79 24462
/proc/meminfo: memFree=1361728/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=19.06
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 7798 0 0 0 1902 4 0 0 25 0 1 0 137401772 1508478976 6996 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 6996 84 232 0 368046 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1478476

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.98 2/79 24462
/proc/meminfo: memFree=1352192/2055920 swapFree=4137180/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=44.63
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 10161 0 0 0 4456 7 0 0 25 0 1 0 137401772 1508478976 9359 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 9359 84 232 0 368046 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 1478476

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/79 24462
/proc/meminfo: memFree=1332032/2055920 swapFree=4137244/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=95.81
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 15204 0 0 0 9569 12 0 0 25 0 1 0 137401772 1508478976 14402 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 14402 84 232 0 368046 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 1478476

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 24462
/proc/meminfo: memFree=1308864/2055920 swapFree=4137244/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=155.78
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 21099 0 0 0 15559 19 0 0 25 0 1 0 137401772 1508478976 20297 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 20297 84 232 0 368046 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 1478476

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 0.98 2/79 24462
/proc/meminfo: memFree=1284032/2055920 swapFree=4137308/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=215.77
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 27178 0 0 0 21549 28 0 0 25 0 1 0 137401772 1508478976 26376 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517429 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 26376 84 232 0 368046 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1478476

[startup+282.302 s]
/proc/loadavg: 1.10 1.02 0.99 2/79 24462
/proc/meminfo: memFree=1259776/2055920 swapFree=4137308/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=275.75
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 33273 0 0 0 27541 34 0 0 25 0 1 0 137401772 1508478976 32471 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 32471 84 232 0 368046 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1478476

[startup+342.302 s]
/proc/loadavg: 1.10 1.03 0.99 2/79 24462
/proc/meminfo: memFree=1234304/2055920 swapFree=4137308/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=335.73
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 39562 0 0 0 33532 41 0 0 25 0 1 0 137401772 1508478976 38760 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 38760 84 232 0 368046 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1478476

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 0.99 2/79 24462
/proc/meminfo: memFree=1230208/2055920 swapFree=4137372/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=395.71
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 40731 0 0 0 39529 42 0 0 25 0 1 0 137401772 1508478976 39760 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 39760 94 232 0 368046 0

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

/proc/24462/statm: 368281 39760 94 232 0 368046 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 1478476

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1230336/2055920 swapFree=4137500/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=575.65
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 40731 0 0 0 57521 44 0 0 25 0 1 0 137401772 1508478976 39760 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534460 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 39760 94 232 0 368046 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 1478476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1230272/2055920 swapFree=4137500/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=635.63
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 40731 0 0 0 63519 44 0 0 25 0 1 0 137401772 1508478976 39760 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 39760 94 232 0 368046 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 1478476

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1230272/2055920 swapFree=4137500/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=695.6
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 40731 0 0 0 69516 44 0 0 25 0 1 0 137401772 1508478976 39760 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 39760 94 232 0 368046 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 1478476

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1222272/2055920 swapFree=4137564/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=755.59
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 42748 0 0 0 75512 47 0 0 25 0 1 0 137401772 1508478976 41777 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 41777 94 232 0 368046 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 1478476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1207424/2055920 swapFree=4137564/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=815.57
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 46472 0 0 0 81504 53 0 0 25 0 1 0 137401772 1508478976 45501 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 45501 94 232 0 368046 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 1478476

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1191232/2055920 swapFree=4137628/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=875.54
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 50513 0 0 0 87497 57 0 0 25 0 1 0 137401772 1508478976 49542 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 49542 94 232 0 368046 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 1478476

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1172608/2055920 swapFree=4137628/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=935.52
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 55280 0 0 0 93490 62 0 0 25 0 1 0 137401772 1508478976 54309 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 54309 94 232 0 368046 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 1478476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1149632/2055920 swapFree=4137628/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=995.5
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 60914 0 0 0 99483 67 0 0 25 0 1 0 137401772 1508478976 59943 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 59943 94 232 0 368046 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1478476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1123712/2055920 swapFree=4137692/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=1055.48
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 67442 0 0 0 105475 73 0 0 25 0 1 0 137401772 1508478976 66471 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 66471 94 232 0 368046 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1478476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1106752/2055920 swapFree=4137692/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473124 CPUtime=1115.46
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 71605 0 0 0 111468 78 0 0 25 0 1 0 137401772 1508478976 70634 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368281 70634 94 232 0 368046 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1478476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1102912/2055920 swapFree=4137756/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473292 CPUtime=1175.44
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 72642 0 0 0 117465 79 0 0 25 0 1 0 137401772 1508651008 71537 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368323 71537 94 232 0 368088 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1478644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 24462
/proc/meminfo: memFree=1102912/2055920 swapFree=4137756/4192956
[pid=24456] ppid=24454 vsize=5352 CPUtime=6.35
/proc/24456/stat : 24456 (Barcelogic) S 24454 24456 23629 0 -1 4194304 334 36181 0 0 0 0 612 23 16 0 1 0 137401130 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24456/statm: 1338 237 197 169 0 49 0
[pid=24462] ppid=24456 vsize=1473292 CPUtime=1193.74
/proc/24462/stat : 24462 (bsat) R 24456 24456 23629 0 -1 4194304 72642 0 0 0 119295 79 0 0 25 0 1 0 137401772 1508651008 71537 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519071 0 0 4096 0 0 0 0 17 1 0 0
/proc/24462/statm: 368323 71537 94 232 0 368088 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1478644

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 24456 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=124069
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=239963
# CPU time returned by wait4() is 6.36403
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.07
CPU system time (s): 1.02
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 1479180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.12407
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36515
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= 33
involuntary context switches= 146

runsolver used 1.13083 second user time and 3.24551 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 18 11:14:51 UTC 2007

IDJOB= 347403
IDBENCH= 20380
IDSOLVER= 154
FILE ID= node39/347403-1176894890

PBS_JOBID= 4595147

Free space on /tmp= 66483 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/347403-1176894890/Barcelogic /tmp/evaluation/347403-1176894890/instance-347403-1176894890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-347403-1176894890 -o ROOT/results/node39/solver-347403-1176894890 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347403-1176894890/Barcelogic /tmp/evaluation/347403-1176894890/instance-347403-1176894890.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 700222245

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1400104 kB
Buffers:         38720 kB
Cached:         539444 kB
SwapCached:      23636 kB
Active:         277212 kB
Inactive:       334648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400104 kB
SwapTotal:     4192956 kB
SwapFree:      4137180 kB
Dirty:           16080 kB
Writeback:           0 kB
Mapped:          30708 kB
Slab:            29204 kB
Committed_AS:  1738864 kB
PageTables:       2012 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= 66473 MiB

End job on node39 on Wed Apr 18 11:34:54 UTC 2007