Trace number 309034

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) 1200.09 1200.89

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10275    31022 |      --       0       --      -- |     --   | -1739/-1416
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3263   #clauses: 10275   #literals: 31022
0.00/0.08	c CPU time:   0.077988 s
0.00/0.08	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/node75/watcher-309034-1172532171 -o ROOT/results/node75/solver-309034-1172532171 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309034-1172532171/Barcelogic /tmp/evaluation/309034-1172532171/instance-309034-1172532171.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 1.00 3/64 13253
/proc/meminfo: memFree=1878920/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273183005 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/13253/statm: 1338 232 195 169 0 49 0
[pid=13254] ppid=13253 vsize=5352 CPUtime=0
/proc/13254/stat : 13254 (Barcelogic) S 13253 13253 12824 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 273183006 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/13254/statm: 1338 236 198 169 0 49 0
[pid=13256] ppid=13254 vsize=5352 CPUtime=0
/proc/13256/stat : 13256 (Barcelogic) R 13254 13253 12824 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 273183006 5480448 237 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/13256/statm: 1338 237 199 169 0 49 0

[startup+0.108102 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13253
/proc/meminfo: memFree=1878920/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.516137 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13253
/proc/meminfo: memFree=1878920/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33623 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1873656/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=1.21
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 1413 0 0 0 121 0 0 0 25 0 1 0 273183016 1511608320 1386 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 1386 82 232 0 368810 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481532

[startup+2.97242 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1871288/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=2.85
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 2205 0 0 0 284 1 0 0 25 0 1 0 273183016 1511608320 2178 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 2178 82 232 0 368810 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481532

[startup+6.24881 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1865528/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=6.13
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 3556 0 0 0 611 2 0 0 25 0 1 0 273183016 1511608320 3529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540070 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 3529 82 232 0 368810 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481532

[startup+12.7096 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1854712/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=12.59
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 6061 0 0 0 1255 4 0 0 25 0 1 0 273183016 1511608320 6034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 6034 82 232 0 368810 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481532

[startup+25.5201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1843128/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=25.39
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 8869 0 0 0 2533 6 0 0 25 0 1 0 273183016 1511608320 8799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 8799 92 232 0 368810 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481532

[startup+51.1411 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1834808/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476180 CPUtime=50.99
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 11076 0 0 0 5091 8 0 0 25 0 1 0 273183016 1511608320 11006 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369045 11006 92 232 0 368810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481532

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800504/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=102.21
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19531 0 0 0 10205 16 0 0 25 0 1 0 273183016 1511690240 19461 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19461 92 232 0 368830 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481612

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800312/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=162.22
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19582 0 0 0 16206 16 0 0 25 0 1 0 273183016 1511690240 19461 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19461 92 232 0 368830 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 1481612

[startup+222.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800248/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=222.25
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19582 0 0 0 22209 16 0 0 25 0 1 0 273183016 1511690240 19461 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19461 92 232 0 368830 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1481612

[startup+282.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800120/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=282.27
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19653 0 0 0 28210 17 0 0 25 0 1 0 273183016 1511690240 19461 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19461 92 232 0 368830 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 1481612

[startup+342.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800120/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=342.29
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19667 0 0 0 34212 17 0 0 25 0 1 0 273183016 1511690240 19475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19475 92 232 0 368830 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 1481612

[startup+402.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800056/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=402.32
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19764 0 0 0 40215 17 0 0 25 0 1 0 273183016 1511690240 19475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19475 92 232 0 368830 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 1481612

[startup+462.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1800120/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=462.34
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 19791 0 0 0 46217 17 0 0 25 0 1 0 273183016 1511690240 19502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 19502 92 232 0 368830 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 1481612

[startup+522.797 s]

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

[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=522.36
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 20871 0 0 0 52218 18 0 0 25 0 1 0 273183016 1511690240 20582 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 20582 92 232 0 368830 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 1481612

[startup+582.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1770168/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=582.39
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 27452 0 0 0 58216 23 0 0 25 0 1 0 273183016 1511690240 26989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517355 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 26989 92 232 0 368830 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 1481612

[startup+642.921 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1770168/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=642.42
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 27452 0 0 0 64219 23 0 0 25 0 1 0 273183016 1511690240 26989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 26989 92 232 0 368830 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 1481612

[startup+702.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1770040/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=702.44
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 27452 0 0 0 70221 23 0 0 25 0 1 0 273183016 1511690240 26989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 26989 92 232 0 368830 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 1481612

[startup+763.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1765048/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=762.46
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28789 0 0 0 76221 25 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 1481612

[startup+823.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1764984/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=822.48
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28789 0 0 0 82223 25 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 1481612

[startup+883.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1765048/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=882.49
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28883 0 0 0 88224 25 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 1481612

[startup+943.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1764984/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=942.52
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28883 0 0 0 94227 25 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 1481612

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13259
/proc/meminfo: memFree=1765048/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=1002.54
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28883 0 0 0 100229 25 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 1481612

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13261
/proc/meminfo: memFree=1764920/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=1062.55
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28960 0 0 0 106229 26 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 1481612

[startup+1123.39 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 13261
/proc/meminfo: memFree=1764920/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=1122.57
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 28960 0 0 0 112231 26 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561997 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 1481612

[startup+1183.45 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13261
/proc/meminfo: memFree=1764984/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=1182.59
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 29004 0 0 0 118233 26 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 1481612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.88 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13261
/proc/meminfo: memFree=1764984/2055920 swapFree=4183048/4192956
[pid=13253] ppid=13251 vsize=5352 CPUtime=0.09
/proc/13253/stat : 13253 (Barcelogic) S 13251 13253 12824 0 -1 4194304 332 888 0 0 0 0 9 0 15 0 1 0 273183005 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13253/statm: 1338 236 197 169 0 49 0
[pid=13259] ppid=13253 vsize=1476260 CPUtime=1200
/proc/13259/stat : 13259 (bsat) R 13253 13253 12824 0 -1 4194304 29004 0 0 0 119974 26 0 0 25 0 1 0 273183016 1511690240 28227 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13259/statm: 369065 28227 92 232 0 368830 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481612

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 13253 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=92985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.099983
while last known CPU time is 1200.09

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

Real time (s): 1200.89
CPU time (s): 1200.09
CPU user time (s): 1199.83
CPU system time (s): 0.26
CPU usage (%): 99.9336
Max. virtual memory (cumulated for all children) (KiB): 1482308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.092985
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= 1220
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= 8

runsolver used 0.71789 second user time and 2.56561 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Feb 26 23:22:52 UTC 2007

IDJOB= 309034
IDBENCH= 20248
IDSOLVER= 122
FILE ID= node75/309034-1172532171

PBS_JOBID= 3971820

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309034-1172532171/Barcelogic /tmp/evaluation/309034-1172532171/instance-309034-1172532171.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-309034-1172532171 -o ROOT/results/node75/solver-309034-1172532171 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309034-1172532171/Barcelogic /tmp/evaluation/309034-1172532171/instance-309034-1172532171.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 460649054

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1879392 kB
Buffers:         25448 kB
Cached:         114648 kB
SwapCached:       3928 kB
Active:          58540 kB
Inactive:        91332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879392 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            12620 kB
Committed_AS:   724468 kB
PageTables:       1432 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= 66557 MiB

End job on node75 on Mon Feb 26 23:42:55 UTC 2007