Trace number 308173

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 1200.37

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
MD5SUMb9122f271ef3adea0bb053b0ffbf32d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.552
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8186    24593 |      --       0       --      -- |     --   | -1158/-636
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2610   #clauses: 8186   #literals: 24593
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-308173-1172516842 -o ROOT/results/node59/solver-308173-1172516842 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308173-1172516842/Barcelogic /tmp/evaluation/308173-1172516842/instance-308173-1172516842.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 3017
/proc/meminfo: memFree=1942816/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 271640904 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3017/statm: 1338 232 195 169 0 49 0
[pid=3018] ppid=3017 vsize=5352 CPUtime=0
/proc/3018/stat : 3018 (Barcelogic) S 3017 3017 2707 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 271640905 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3018/statm: 1338 236 198 169 0 49 0
[pid=3020] ppid=3018 vsize=0 CPUtime=0
/proc/3020/stat : 3020 (sed) D 3018 3017 2707 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 271640905 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3020/statm: 0 0 0 0 0 0 0

[startup+0.107622 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 3017
/proc/meminfo: memFree=1942816/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515661 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 3017
/proc/meminfo: memFree=1942816/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33575 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 3023
/proc/meminfo: memFree=1938192/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1.23
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 1238 0 0 0 123 0 0 0 25 0 1 0 271640914 1511649280 1195 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517732 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 1195 82 232 0 368820 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 1481572

[startup+2.97193 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 3023
/proc/meminfo: memFree=1935888/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=2.87
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 2011 0 0 0 286 1 0 0 25 0 1 0 271640914 1511649280 1968 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 1968 82 232 0 368820 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 1481572

[startup+6.24829 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 3023
/proc/meminfo: memFree=1929680/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=6.14
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 3381 0 0 0 611 3 0 0 25 0 1 0 271640914 1511649280 3338 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 3338 82 232 0 368820 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 1481572

[startup+12.711 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 3023
/proc/meminfo: memFree=1921496/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=12.6
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 5250 0 0 0 1256 4 0 0 25 0 1 0 271640914 1511649280 5172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 5172 92 232 0 368820 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481572

[startup+25.5254 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 3023
/proc/meminfo: memFree=1921496/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=25.41
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 5342 0 0 0 2537 4 0 0 25 0 1 0 271640914 1511649280 5264 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 5264 92 232 0 368820 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481572

[startup+51.1463 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 3023
/proc/meminfo: memFree=1902104/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=51.03
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 10206 0 0 0 5094 9 0 0 25 0 1 0 271640914 1511649280 10128 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 10128 92 232 0 368820 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481572

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 3023
/proc/meminfo: memFree=1872792/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=102.26
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 17579 0 0 0 10209 17 0 0 25 0 1 0 271640914 1511649280 17501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 17501 92 232 0 368820 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481572

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 3023
/proc/meminfo: memFree=1849560/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=162.31
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 23243 0 0 0 16208 23 0 0 25 0 1 0 271640914 1511649280 23165 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 23165 92 232 0 368820 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481572

[startup+222.51 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 3023
/proc/meminfo: memFree=1834584/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=222.34
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 27003 0 0 0 22207 27 0 0 25 0 1 0 271640914 1511649280 26925 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 26925 92 232 0 368820 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481572

[startup+282.571 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 3023
/proc/meminfo: memFree=1820056/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=282.39
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 30630 0 0 0 28208 31 0 0 25 0 1 0 271640914 1511649280 30552 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518330 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 30552 92 232 0 368820 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481572

[startup+342.629 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 3023
/proc/meminfo: memFree=1806040/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=342.44
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 34169 0 0 0 34209 35 0 0 25 0 1 0 271640914 1511649280 34091 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 34091 92 232 0 368820 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481572

[startup+402.694 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 3023
/proc/meminfo: memFree=1793816/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=402.48
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 37147 0 0 0 40210 38 0 0 25 0 1 0 271640914 1511649280 37069 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 37069 92 232 0 368820 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481572

[startup+462.756 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 3023
/proc/meminfo: memFree=1783896/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=462.53
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 39640 0 0 0 46212 41 0 0 25 0 1 0 271640914 1511649280 39562 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 39562 92 232 0 368820 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481572

[startup+522.813 s]

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

[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=582.62
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 44318 0 0 0 58215 47 0 0 25 0 1 0 271640914 1511649280 44240 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 44240 92 232 0 368820 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481572

[startup+642.934 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 3023
/proc/meminfo: memFree=1756376/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=642.66
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 46485 0 0 0 64216 50 0 0 25 0 1 0 271640914 1511649280 46407 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 46407 92 232 0 368820 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481572

[startup+702.995 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 3023
/proc/meminfo: memFree=1747608/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=702.7
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 48661 0 0 0 70218 52 0 0 25 0 1 0 271640914 1511649280 48583 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 48583 92 232 0 368820 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481572

[startup+763.05 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 3023
/proc/meminfo: memFree=1740760/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=762.74
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 50390 0 0 0 76219 55 0 0 25 0 1 0 271640914 1511649280 50312 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 50312 92 232 0 368820 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481572

[startup+823.107 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 3023
/proc/meminfo: memFree=1731288/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=822.78
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 52728 0 0 0 82219 59 0 0 25 0 1 0 271640914 1511649280 52650 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 52650 92 232 0 368820 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481572

[startup+883.162 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 3023
/proc/meminfo: memFree=1721624/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=882.82
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 55149 0 0 0 88219 63 0 0 25 0 1 0 271640914 1511649280 55071 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 55071 92 232 0 368820 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481572

[startup+943.22 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 3023
/proc/meminfo: memFree=1714264/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=942.87
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 57008 0 0 0 94221 66 0 0 25 0 1 0 271640914 1511649280 56930 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 56930 92 232 0 368820 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481572

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 3023
/proc/meminfo: memFree=1707288/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1002.91
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 58730 0 0 0 100223 68 0 0 25 0 1 0 271640914 1511649280 58652 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 58652 92 232 0 368820 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481572

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 3023
/proc/meminfo: memFree=1701720/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1062.95
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 60093 0 0 0 106225 70 0 0 25 0 1 0 271640914 1511649280 60015 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 60015 92 232 0 368820 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 1481572

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3023
/proc/meminfo: memFree=1694616/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1122.99
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 61879 0 0 0 112227 72 0 0 25 0 1 0 271640914 1511649280 61801 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 61801 92 232 0 368820 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 1481572

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3023
/proc/meminfo: memFree=1688024/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1183.03
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 63547 0 0 0 118229 74 0 0 25 0 1 0 271640914 1511649280 63469 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 63469 92 232 0 368820 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 1481572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3023
/proc/meminfo: memFree=1685720/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1199.94
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 64093 0 0 0 119919 75 0 0 25 0 1 0 271640914 1511649280 64015 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 64015 92 232 0 368820 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481572

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3023
/proc/meminfo: memFree=1685720/2055920 swapFree=4183500/4192956
[pid=3017] ppid=3015 vsize=5352 CPUtime=0.06
/proc/3017/stat : 3017 (Barcelogic) S 3015 3017 2707 0 -1 4194304 332 758 0 0 0 0 6 0 16 0 1 0 271640904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3017/statm: 1338 236 197 169 0 49 0
[pid=3023] ppid=3017 vsize=1476220 CPUtime=1199.94
/proc/3023/stat : 3023 (bsat) R 3017 3017 2707 0 -1 4194304 64093 0 0 0 119919 75 0 0 25 0 1 0 271640914 1511649280 64015 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3023/statm: 369055 64015 92 232 0 368820 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481572

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3017 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=70989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.077987
while last known CPU time is 1200

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

Real time (s): 1200.37
CPU time (s): 1200
CPU user time (s): 1199.25
CPU system time (s): 0.75
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1481572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1090
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= 10

runsolver used 0.858869 second user time and 2.47462 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Feb 26 19:07:22 UTC 2007

IDJOB= 308173
IDBENCH= 20224
IDSOLVER= 122
FILE ID= node59/308173-1172516842

PBS_JOBID= 3971778

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308173-1172516842/Barcelogic /tmp/evaluation/308173-1172516842/instance-308173-1172516842.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-308173-1172516842 -o ROOT/results/node59/solver-308173-1172516842 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308173-1172516842/Barcelogic /tmp/evaluation/308173-1172516842/instance-308173-1172516842.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b9122f271ef3adea0bb053b0ffbf32d8

RANDOM SEED= 728820555

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1943224 kB
Buffers:         19656 kB
Cached:          52524 kB
SwapCached:       3096 kB
Active:          26232 kB
Inactive:        55356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943224 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            17096 kB
Committed_AS:   539172 kB
PageTables:       1472 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= 66560 MiB

End job on node59 on Mon Feb 26 19:27:24 UTC 2007