Trace number 330430

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.91

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
MD5SUMf58c56449dc331f330165a8aa06cad43
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 variables81384
Number of clauses337709
Sum of the clauses size864441
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2238960
Number of clauses of size 363146
Number of clauses of size 411994
Number of clauses of size 56819
Number of clauses of size over 514718

Solver Data (download as text)

0.00/0.04	c Parsing...
0.00/0.33	c ==============================================================================
0.00/0.33	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.33	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.33	c ==============================================================================
0.00/0.33	c |         0 |  328272   843712 |   98481       0        0     nan |  0.000 % |
1.74/1.81	c |         0 |  228887   745283 |      --       0       --      -- |     --   | -79267/-45695
1.74/1.81	c ==============================================================================
1.74/1.81	c Result  :   #vars: 35755   #clauses: 228887   #literals: 745283
1.74/1.81	c CPU time:   1.70274 s
1.74/1.81	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-330430-1173164999 -o ROOT/results/node17/solver-330430-1173164999 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330430-1173164999/Barcelogic /tmp/evaluation/330430-1173164999/instance-330430-1173164999.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26450
/proc/meminfo: memFree=1812872/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336454192 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26450/statm: 1338 232 195 169 0 49 0
[pid=26451] ppid=26450 vsize=5352 CPUtime=0
/proc/26451/stat : 26451 (Barcelogic) S 26450 26450 25994 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26451/statm: 1338 236 198 169 0 49 0
[pid=26452] ppid=26451 vsize=0 CPUtime=0
/proc/26452/stat : 26452 (Barcelogic) D 26451 26450 25994 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 336454192 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/26452/statm: 0 0 0 0 0 0 0
[pid=26453] ppid=26451 vsize=0 CPUtime=0
/proc/26453/stat : 26453 (sed) D 26451 26450 25994 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 336454192 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/26453/statm: 0 0 0 0 0 0 0

[startup+0.0572031 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26450
/proc/meminfo: memFree=1812872/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336454192 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26450/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102202 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26450
/proc/meminfo: memFree=1812872/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336454192 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26450/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302223 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26450
/proc/meminfo: memFree=1812872/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336454192 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26450/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701264 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26450
/proc/meminfo: memFree=1812872/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336454192 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26450/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50135 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26455
/proc/meminfo: memFree=1767544/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=0
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 336454192 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26450/statm: 1338 235 197 169 0 49 0
[pid=26455] ppid=26450 vsize=53988 CPUtime=1.45
/proc/26455/stat : 26455 (SatELite_releas) R 26450 26450 25994 0 -1 4194304 12201 0 0 0 139 6 0 0 25 0 1 0 336454195 55283712 11166 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574397 0 0 4096 3 0 0 0 17 0 0 0
/proc/26455/statm: 13497 11166 66 128 0 13366 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 59340

[startup+3.10153 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26455
/proc/meminfo: memFree=1762616/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 5352

[startup+6.30185 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 26456
/proc/meminfo: memFree=1775544/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1473956 CPUtime=4.14
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 8004 0 0 0 411 3 0 0 25 0 1 0 336454406 1509330944 7407 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517952 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368489 7407 82 232 0 368254 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1479308

[startup+12.7015 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 26456
/proc/meminfo: memFree=1767672/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1473956 CPUtime=10.54
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 9937 0 0 0 1049 5 0 0 25 0 1 0 336454406 1509330944 9340 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539645 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368489 9340 82 232 0 368254 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 1479308

[startup+25.5028 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 26456
/proc/meminfo: memFree=1750008/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1473956 CPUtime=23.33
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 14203 0 0 0 2326 7 0 0 25 0 1 0 336454406 1509330944 13606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535738 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368489 13606 82 232 0 368254 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1479308

[startup+51.1025 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 26456
/proc/meminfo: memFree=1719480/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1473956 CPUtime=48.9
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 21991 0 0 0 4878 12 0 0 25 0 1 0 336454406 1509330944 21394 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368489 21394 82 232 0 368254 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 1479308

[startup+102.307 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 26456
/proc/meminfo: memFree=1678520/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=100.09
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 32161 0 0 0 9986 23 0 0 25 0 1 0 336454406 1509519360 31299 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 31299 92 232 0 368300 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 1479492

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26456
/proc/meminfo: memFree=1674104/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=160.05
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 33564 0 0 0 15982 23 0 0 25 0 1 0 336454406 1509519360 32702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 32702 92 232 0 368300 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 1479492

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26456
/proc/meminfo: memFree=1613496/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=220.01
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 48470 0 0 0 21965 36 0 0 25 0 1 0 336454406 1509519360 47608 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535680 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 47608 92 232 0 368300 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 1479492

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1607224/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=279.98
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 50395 0 0 0 27960 38 0 0 25 0 1 0 336454406 1509519360 49085 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 49085 92 232 0 368300 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 1479492

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1607160/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=339.95
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 50395 0 0 0 33957 38 0 0 25 0 1 0 336454406 1509519360 49085 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 49085 92 232 0 368300 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 1479492

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1607160/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0

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

[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=579.77
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 53136 0 0 0 57937 40 0 0 25 0 1 0 336454406 1509519360 51028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/26456/statm: 368535 51028 92 232 0 368300 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 1479492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1599352/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=639.75
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 53353 0 0 0 63934 41 0 0 25 0 1 0 336454406 1509519360 51028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 51028 92 232 0 368300 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 1479492

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1599288/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=699.71
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 53353 0 0 0 69930 41 0 0 25 0 1 0 336454406 1509519360 51028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/26456/statm: 368535 51028 92 232 0 368300 0
Current children cumulated CPU time (s) 701.79
Current children cumulated vsize (KiB) 1479492

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1599288/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=759.66
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 53627 0 0 0 75925 41 0 0 25 0 1 0 336454406 1509519360 51028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 51028 92 232 0 368300 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 1479492

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1599288/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=819.62
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 53627 0 0 0 81921 41 0 0 25 0 1 0 336454406 1509519360 51028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 51028 92 232 0 368300 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 1479492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1586296/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=879.59
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 56960 0 0 0 87914 45 0 0 25 0 1 0 336454406 1509519360 54361 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 54361 92 232 0 368300 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 1479492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1577976/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=939.56
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 59184 0 0 0 93909 47 0 0 25 0 1 0 336454406 1509519360 56366 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56366 92 232 0 368300 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 1479492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1577976/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=999.51
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 59184 0 0 0 99904 47 0 0 25 0 1 0 336454406 1509519360 56366 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56366 92 232 0 368300 0
Current children cumulated CPU time (s) 1001.59
Current children cumulated vsize (KiB) 1479492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1577976/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=1059.47
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 59184 0 0 0 105900 47 0 0 25 0 1 0 336454406 1509519360 56366 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26456/statm: 368535 56366 92 232 0 368300 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 1479492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1576120/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=1119.43
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 60193 0 0 0 111895 48 0 0 25 0 1 0 336454406 1509519360 56818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56818 92 232 0 368300 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 1479492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1576120/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=1179.4
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 60193 0 0 0 117891 49 0 0 25 0 1 0 336454406 1509519360 56818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56818 92 232 0 368300 0
Current children cumulated CPU time (s) 1181.48
Current children cumulated vsize (KiB) 1479492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1576120/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=1197.99
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 60193 0 0 0 119750 49 0 0 25 0 1 0 336454406 1509519360 56818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56818 92 232 0 368300 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1479492

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26456
/proc/meminfo: memFree=1576120/2055920 swapFree=4168576/4192956
[pid=26450] ppid=26448 vsize=5352 CPUtime=2.08
/proc/26450/stat : 26450 (Barcelogic) S 26448 26450 25994 0 -1 4194304 332 13895 0 0 0 0 199 9 16 0 1 0 336454192 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26450/statm: 1338 236 197 169 0 49 0
[pid=26456] ppid=26450 vsize=1474140 CPUtime=1197.99
/proc/26456/stat : 26456 (bsat) R 26450 26450 25994 0 -1 4194304 60193 0 0 0 119750 49 0 0 25 0 1 0 336454406 1509519360 56818 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26456/statm: 368535 56818 92 232 0 368300 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1479492

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26450 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=1695 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=99984
CPU time returned by wait4() is 2.10168
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.91
CPU time (s): 1200.07
CPU user time (s): 1199.49
CPU system time (s): 0.58
CPU usage (%): 99.9297
Max. virtual memory (cumulated for all children) (KiB): 1480844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.00169
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14227
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= 44
involuntary context switches= 72

runsolver used 1.15182 second user time and 3.22551 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Mar  6 07:10:00 UTC 2007

IDJOB= 330430
IDBENCH= 20563
IDSOLVER= 122
FILE ID= node17/330430-1173164999

PBS_JOBID= 4015013

Free space on /tmp= 66510 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/330430-1173164999/Barcelogic /tmp/evaluation/330430-1173164999/instance-330430-1173164999.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-330430-1173164999 -o ROOT/results/node17/solver-330430-1173164999 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330430-1173164999/Barcelogic /tmp/evaluation/330430-1173164999/instance-330430-1173164999.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f58c56449dc331f330165a8aa06cad43

RANDOM SEED= 281598149

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1813280 kB
Buffers:         31604 kB
Cached:         136888 kB
SwapCached:       2120 kB
Active:          85004 kB
Inactive:       105820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813280 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            9560 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            37344 kB
Committed_AS:  1386844 kB
PageTables:       1748 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= 66502 MiB

End job on node17 on Tue Mar  6 07:30:03 UTC 2007