Trace number 329842

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) 1200.04 1200.82

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
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 variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.38	c ==============================================================================
0.00/0.38	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.38	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.38	c ==============================================================================
0.00/0.38	c |         0 |  397013  1007365 |  119103       0        0     nan |  0.000 % |
2.29/2.38	c |         0 |  210537   708041 |      --       0       --      -- |     --   | -107261/-85295
2.29/2.38	c ==============================================================================
2.29/2.38	c Result  :   #vars: 31209   #clauses: 210537   #literals: 708041
2.29/2.38	c CPU time:   2.27465 s
2.29/2.38	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/node7/watcher-329842-1173150725 -o ROOT/results/node7/solver-329842-1173150725 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329842-1173150725/Barcelogic /tmp/evaluation/329842-1173150725/instance-329842-1173150725.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 20703
/proc/meminfo: memFree=1456592/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335027254 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20703/statm: 1338 232 195 169 0 49 0
[pid=20704] ppid=20703 vsize=5352 CPUtime=0
/proc/20704/stat : 20704 (Barcelogic) R 20703 20703 19780 0 -1 4194368 53 188 0 0 0 0 0 0 21 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/20704/statm: 1338 236 198 169 0 49 0

[startup+0.0165219 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 20703
/proc/meminfo: memFree=1456592/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 335027254 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20703/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101529 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 20703
/proc/meminfo: memFree=1456592/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 335027254 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20703/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30155 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 20703
/proc/meminfo: memFree=1456592/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 335027254 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20703/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701591 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 20703
/proc/meminfo: memFree=1456592/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 335027254 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20703/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50167 s]
/proc/loadavg: 0.92 1.00 0.99 2/79 20708
/proc/meminfo: memFree=1408832/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=0
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 335027254 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20703/statm: 1338 235 197 169 0 49 0
[pid=20708] ppid=20703 vsize=54020 CPUtime=1.49
/proc/20708/stat : 20708 (SatELite_releas) R 20703 20703 19780 0 -1 4194304 12737 0 0 0 140 9 0 0 25 0 1 0 335027254 55316480 11672 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134571112 0 0 4096 3 0 0 0 17 0 0 0
/proc/20708/statm: 13505 11672 66 128 0 13374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59372

[startup+3.10284 s]
/proc/loadavg: 0.92 1.00 0.99 2/79 20708
/proc/meminfo: memFree=1401216/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 5352

[startup+6.30118 s]
/proc/loadavg: 0.93 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1421888/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474320 CPUtime=3.58
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 6801 0 0 0 356 2 0 0 25 0 1 0 335027524 1509703680 6285 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368580 6285 82 232 0 368345 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1479672

[startup+12.7018 s]
/proc/loadavg: 0.93 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1414976/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474320 CPUtime=9.98
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 8529 0 0 0 995 3 0 0 25 0 1 0 335027524 1509703680 8013 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519674 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368580 8013 82 232 0 368345 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1479672

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1400064/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474320 CPUtime=22.77
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 12244 0 0 0 2271 6 0 0 25 0 1 0 335027524 1509703680 11727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368580 11727 82 232 0 368345 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1479672

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1374528/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=48.35
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 18699 0 0 0 4825 10 0 0 25 0 1 0 335027524 1509801984 17963 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539141 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 17963 92 232 0 368369 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1479768

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1342784/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=99.53
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 26798 0 0 0 9937 16 0 0 25 0 1 0 335027524 1509801984 25893 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 25893 92 232 0 368369 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1479768

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1342848/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=159.5
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 26985 0 0 0 15934 16 0 0 25 0 1 0 335027524 1509801984 25893 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 25893 92 232 0 368369 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1479768

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1287744/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=219.46
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 40901 0 0 0 21919 27 0 0 25 0 1 0 335027524 1509801984 39644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 39644 92 232 0 368369 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1479768

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1287680/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=279.42
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 41079 0 0 0 27915 27 0 0 25 0 1 0 335027524 1509801984 39644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 39644 92 232 0 368369 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1479768

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1281856/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=339.38
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 42712 0 0 0 33910 28 0 0 25 0 1 0 335027524 1509801984 41277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 41277 92 232 0 368369 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1479768

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1257024/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=399.35
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 49100 0 0 0 39903 32 0 0 25 0 1 0 335027524 1509801984 47308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 47308 92 232 0 368369 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 1479768


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

[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=519.28
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 49440 0 0 0 51896 32 0 0 25 0 1 0 335027524 1509801984 47308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 47308 92 232 0 368369 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1479768

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1257024/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=579.23
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 49604 0 0 0 57891 32 0 0 25 0 1 0 335027524 1509801984 47308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516848 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 47308 92 232 0 368369 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 1479768

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1257024/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=639.2
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 49779 0 0 0 63887 33 0 0 25 0 1 0 335027524 1509801984 47308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 47308 92 232 0 368369 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 1479768

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1257024/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=699.15
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 50125 0 0 0 69882 33 0 0 25 0 1 0 335027524 1509801984 47308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 47308 92 232 0 368369 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 1479768

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1253440/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=759.12
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 51075 0 0 0 75878 34 0 0 25 0 1 0 335027524 1509801984 48258 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 48258 92 232 0 368369 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 1479768

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1216064/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=819.08
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 60516 0 0 0 81865 43 0 0 25 0 1 0 335027524 1509801984 57699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 57699 92 232 0 368369 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 1479768

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1213632/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=879.05
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 61320 0 0 0 87862 43 0 0 25 0 1 0 335027524 1509801984 58148 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535641 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 58148 92 232 0 368369 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 1479768

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1213632/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=939.01
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 61320 0 0 0 93858 43 0 0 25 0 1 0 335027524 1509801984 58148 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 58148 92 232 0 368369 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 1479768

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1200512/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=998.98
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 64756 0 0 0 99852 46 0 0 25 0 1 0 335027524 1509801984 61584 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 61584 92 232 0 368369 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 1479768

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1146624/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=1058.95
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 78291 0 0 0 105837 58 0 0 25 0 1 0 335027524 1509801984 75119 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 75119 92 232 0 368369 0
Current children cumulated CPU time (s) 1061.64
Current children cumulated vsize (KiB) 1479768

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1099456/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=1118.9
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 89985 0 0 0 111820 70 0 0 25 0 1 0 335027524 1509801984 86813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 86813 92 232 0 368369 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 1479768

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1046336/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=1178.86
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 103325 0 0 0 117803 83 0 0 25 0 1 0 335027524 1509801984 100153 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 100153 92 232 0 368369 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 1479768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 20709
/proc/meminfo: memFree=1028288/2055920 swapFree=4147452/4192956
[pid=20703] ppid=20701 vsize=5352 CPUtime=2.69
/proc/20703/stat : 20703 (Barcelogic) S 20701 20703 19780 0 -1 4194304 332 15745 0 0 0 0 256 13 16 0 1 0 335027254 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20703/statm: 1338 236 197 169 0 49 0
[pid=20709] ppid=20703 vsize=1474416 CPUtime=1197.35
/proc/20709/stat : 20709 (bsat) R 20703 20703 19780 0 -1 4194304 107617 0 0 0 119648 87 0 0 25 0 1 0 335027524 1509801984 104445 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20709/statm: 368604 104445 92 232 0 368369 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1479768

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 20703 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=570609 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=132979
CPU time returned by wait4() is 2.70359
while last known CPU time is 1200.04

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

Real time (s): 1200.82
CPU time (s): 1200.04
CPU user time (s): 1199.04
CPU system time (s): 1
CPU usage (%): 99.9354
Max. virtual memory (cumulated for all children) (KiB): 1480636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.57061
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16077
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 78

runsolver used 1.17282 second user time and 3.20351 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Mar  6 03:12:05 UTC 2007

IDJOB= 329842
IDBENCH= 20549
IDSOLVER= 122
FILE ID= node7/329842-1173150725

PBS_JOBID= 4014992

Free space on /tmp= 66484 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329842-1173150725/Barcelogic /tmp/evaluation/329842-1173150725/instance-329842-1173150725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-329842-1173150725 -o ROOT/results/node7/solver-329842-1173150725 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329842-1173150725/Barcelogic /tmp/evaluation/329842-1173150725/instance-329842-1173150725.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 566183784

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1457000 kB
Buffers:         41480 kB
Cached:         464628 kB
SwapCached:       8652 kB
Active:         125308 kB
Inactive:       405476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457000 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:           10828 kB
Writeback:           0 kB
Mapped:          31608 kB
Slab:            53732 kB
Committed_AS:  1149332 kB
PageTables:       1768 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= 66474 MiB

End job on node7 on Tue Mar  6 03:32:08 UTC 2007