Trace number 299317

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) 1200.06 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2752     8354 |      --       0       --      -- |     --   | -17/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 633   #clauses: 2752   #literals: 8354
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	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/node30/watcher-299317-1171869395 -o ROOT/results/node30/solver-299317-1171869395 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299317-1171869395/Barcelogic /tmp/evaluation/299317-1171869395/instance-299317-1171869395.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: 0.92 0.98 0.99 3/77 8066
/proc/meminfo: memFree=852904/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 180703554 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8066/statm: 1338 232 195 169 0 49 0
[pid=8067] ppid=8066 vsize=5352 CPUtime=0
/proc/8067/stat : 8067 (Barcelogic) S 8066 8066 3399 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8067/statm: 1338 236 198 169 0 49 0
[pid=8068] ppid=8067 vsize=0 CPUtime=0
/proc/8068/stat : 8068 (Barcelogic) D 8067 8066 3399 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 180703554 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/8068/statm: 0 0 0 0 0 0 0
[pid=8069] ppid=8067 vsize=0 CPUtime=0
/proc/8069/stat : 8069 (sed) D 8067 8066 3399 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 180703554 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8069/statm: 0 0 0 0 0 0 0

[startup+0.106693 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8066
/proc/meminfo: memFree=852904/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51475 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8066
/proc/meminfo: memFree=852904/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8072
/proc/meminfo: memFree=846616/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476360 CPUtime=1.31
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 1792 0 0 0 130 1 0 0 25 0 1 0 180703556 1511792640 1766 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369090 1766 81 232 0 368855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481712

[startup+2.9711 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8072
/proc/meminfo: memFree=844248/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=2.94
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 2152 0 0 0 293 1 0 0 25 0 1 0 180703556 1511923712 2124 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518701 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 2124 91 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25356 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8072
/proc/meminfo: memFree=837336/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=6.22
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 4270 0 0 0 621 1 0 0 25 0 1 0 180703556 1511923712 4242 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 4242 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8072
/proc/meminfo: memFree=823768/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=12.67
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 7208 0 0 0 1264 3 0 0 25 0 1 0 180703556 1511923712 7180 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 7180 91 232 0 368887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5243 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8072
/proc/meminfo: memFree=820184/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=25.49
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 8404 0 0 0 2545 4 0 0 25 0 1 0 180703556 1511923712 8376 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 8376 91 232 0 368887 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481840

[startup+51.1519 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8072
/proc/meminfo: memFree=788440/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=51.1
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 16139 0 0 0 5100 10 0 0 25 0 1 0 180703556 1511923712 16111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 16111 91 232 0 368887 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.404 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 8072
/proc/meminfo: memFree=772760/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=102.35
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 19959 0 0 0 10220 15 0 0 25 0 1 0 180703556 1511923712 19891 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 19891 91 232 0 368887 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481840

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 8072
/proc/meminfo: memFree=767192/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=162.4
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 21382 0 0 0 16224 16 0 0 25 0 1 0 180703556 1511923712 21314 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 21314 91 232 0 368887 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481840

[startup+222.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8072
/proc/meminfo: memFree=767000/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=222.44
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 21426 0 0 0 22228 16 0 0 25 0 1 0 180703556 1511923712 21314 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 21314 91 232 0 368887 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481840

[startup+282.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8072
/proc/meminfo: memFree=767064/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=282.49
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 21426 0 0 0 28232 17 0 0 25 0 1 0 180703556 1511923712 21314 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 21314 91 232 0 368887 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481840

[startup+342.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8072
/proc/meminfo: memFree=767000/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=342.53
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 21499 0 0 0 34236 17 0 0 25 0 1 0 180703556 1511923712 21314 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 21314 91 232 0 368887 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481840

[startup+402.738 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 8074
/proc/meminfo: memFree=756440/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=402.58
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 24197 0 0 0 40237 21 0 0 25 0 1 0 180703556 1511923712 24012 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 24012 91 232 0 368887 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481840

[startup+462.807 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8074
/proc/meminfo: memFree=735256/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=462.64
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 29524 0 0 0 46236 28 0 0 25 0 1 0 180703556 1511923712 29339 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 29339 91 232 0 368887 0
Current children cumulated CPU time (s) 462.65

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

[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=522.7
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 34046 0 0 0 52237 33 0 0 25 0 1 0 180703556 1511923712 33861 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518291 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 33861 91 232 0 368887 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 1481840

[startup+582.942 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=700120/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=582.74
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 38237 0 0 0 58237 37 0 0 25 0 1 0 180703556 1511923712 38052 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 38052 91 232 0 368887 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 1481840

[startup+643.018 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 8074
/proc/meminfo: memFree=684120/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=642.79
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 42257 0 0 0 64236 43 0 0 25 0 1 0 180703556 1511923712 42072 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 42072 91 232 0 368887 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481840

[startup+703.082 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8074
/proc/meminfo: memFree=669144/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=702.84
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 45986 0 0 0 70236 48 0 0 25 0 1 0 180703556 1511923712 45801 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 45801 91 232 0 368887 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481840

[startup+763.149 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8074
/proc/meminfo: memFree=657048/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=762.9
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 49028 0 0 0 76238 52 0 0 25 0 1 0 180703556 1511923712 48843 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 48843 91 232 0 368887 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481840

[startup+823.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=642968/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=822.94
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 52487 0 0 0 82239 55 0 0 25 0 1 0 180703556 1511923712 52302 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 52302 91 232 0 368887 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 1481840

[startup+883.279 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=630616/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=882.99
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 55584 0 0 0 88239 60 0 0 25 0 1 0 180703556 1511923712 55399 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 55399 91 232 0 368887 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481840

[startup+943.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=619096/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=943.03
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 58472 0 0 0 94240 63 0 0 25 0 1 0 180703556 1511923712 58287 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 58287 91 232 0 368887 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 1481840

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=609176/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=1003.09
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 60959 0 0 0 100244 65 0 0 25 0 1 0 180703556 1511923712 60774 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 60774 91 232 0 368887 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481840

[startup+1063.49 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 8074
/proc/meminfo: memFree=597976/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=1063.14
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 63718 0 0 0 106245 69 0 0 25 0 1 0 180703556 1511923712 63533 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 63533 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 1481840

[startup+1123.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 8074
/proc/meminfo: memFree=589528/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=1123.2
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 65847 0 0 0 112248 72 0 0 25 0 1 0 180703556 1511923712 65662 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 65662 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 1481840

[startup+1183.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=580632/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=1183.24
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 68077 0 0 0 118249 75 0 0 25 0 1 0 180703556 1511923712 67892 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 67892 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8074
/proc/meminfo: memFree=578520/2055920 swapFree=4146080/4192956
[pid=8066] ppid=8064 vsize=5352 CPUtime=0.01
/proc/8066/stat : 8066 (Barcelogic) S 8064 8066 3399 0 -1 4194304 331 430 0 0 0 0 1 0 16 0 1 0 180703554 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8066/statm: 1338 236 197 169 0 49 0
[pid=8072] ppid=8066 vsize=1476488 CPUtime=1200.05
/proc/8072/stat : 8072 (bsat) R 8066 8066 3399 0 -1 4194304 68565 0 0 0 119929 76 0 0 25 0 1 0 180703556 1511923712 68380 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8072/statm: 369122 68380 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481840

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8066 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.06

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

Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.3
CPU system time (s): 0.76
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1482132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 761
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= 34
involuntary context switches= 9

runsolver used 1.11183 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 19 07:16:35 UTC 2007

IDJOB= 299317
IDBENCH= 20007
IDSOLVER= 122
FILE ID= node30/299317-1171869395

PBS_JOBID= 3839660

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299317-1171869395/Barcelogic /tmp/evaluation/299317-1171869395/instance-299317-1171869395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-299317-1171869395 -o ROOT/results/node30/solver-299317-1171869395 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299317-1171869395/Barcelogic /tmp/evaluation/299317-1171869395/instance-299317-1171869395.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 153161488

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        853248 kB
Buffers:         44360 kB
Cached:        1041476 kB
SwapCached:      15288 kB
Active:         836736 kB
Inactive:       275216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        853248 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            76124 kB
Committed_AS:   623796 kB
PageTables:       1884 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= 66561 MiB

End job on node30 on Mon Feb 19 07:36:38 UTC 2007