Trace number 309608

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) 1200.03 1200.57

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.785
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2851     8474 |      --       0       --      -- |     --   | -80/-26
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 762   #clauses: 2851   #literals: 8474
0.00/0.01	c CPU time:   0.009998 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/node72/watcher-309608-1172544366 -o ROOT/results/node72/solver-309608-1172544366 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309608-1172544366/Barcelogic /tmp/evaluation/309608-1172544366/instance-309608-1172544366.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 3/77 16712
/proc/meminfo: memFree=1899568/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274404462 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16712/statm: 1338 232 195 169 0 49 0
[pid=16713] ppid=16712 vsize=5352 CPUtime=0
/proc/16713/stat : 16713 (Barcelogic) R 16712 16712 16607 0 -1 4194368 56 188 0 0 0 0 0 0 20 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/16713/statm: 1338 236 198 169 0 49 0

[startup+0.106994 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16712
/proc/meminfo: memFree=1899568/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51503 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16712
/proc/meminfo: memFree=1899568/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33511 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1894432/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1.3
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 1451 0 0 0 130 0 0 0 25 0 1 0 274404464 1511890944 1424 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 1424 82 232 0 368879 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481808

[startup+2.97125 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1892768/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=2.94
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 1685 0 0 0 294 0 0 0 25 0 1 0 274404464 1511890944 1656 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518375 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 1656 92 232 0 368879 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481808

[startup+6.26055 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1887200/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=6.22
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 3369 0 0 0 621 1 0 0 25 0 1 0 274404464 1511890944 3340 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 3340 92 232 0 368879 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481808

[startup+12.7121 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1877728/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=12.67
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 5413 0 0 0 1265 2 0 0 25 0 1 0 274404464 1511890944 5384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 5384 92 232 0 368879 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481808

[startup+25.5293 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 16718
/proc/meminfo: memFree=1877216/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=25.49
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 5681 0 0 0 2546 3 0 0 25 0 1 0 274404464 1511890944 5652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 5652 92 232 0 368879 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481808

[startup+51.1587 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1857760/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=51.11
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 10474 0 0 0 5103 8 0 0 25 0 1 0 274404464 1511890944 10445 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 10445 92 232 0 368879 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481808

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1834144/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=102.35
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 16289 0 0 0 10222 13 0 0 25 0 1 0 274404464 1511890944 16260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 16260 92 232 0 368879 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481808

[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1834016/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=162.41
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 16326 0 0 0 16227 14 0 0 25 0 1 0 274404464 1511890944 16260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 16260 92 232 0 368879 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481808

[startup+222.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1827936/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=222.47
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 17904 0 0 0 22231 16 0 0 25 0 1 0 274404464 1511890944 17838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 17838 92 232 0 368879 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481808

[startup+282.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1812320/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=282.52
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 21803 0 0 0 28231 21 0 0 25 0 1 0 274404464 1511890944 21737 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 21737 92 232 0 368879 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481808

[startup+342.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1801184/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=342.58
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 24597 0 0 0 34233 25 0 0 25 0 1 0 274404464 1511890944 24531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 24531 92 232 0 368879 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481808

[startup+402.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1790432/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=402.64
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 27236 0 0 0 40235 29 0 0 25 0 1 0 274404464 1511890944 27170 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 27170 92 232 0 368879 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481808

[startup+462.845 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1781216/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=462.7
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 29556 0 0 0 46237 33 0 0 25 0 1 0 274404464 1511890944 29490 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 29490 92 232 0 368879 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 1481808

[startup+522.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1771744/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=522.75
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 31916 0 0 0 52238 37 0 0 25 0 1 0 274404464 1511890944 31850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 31850 92 232 0 368879 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 1481808

[startup+582.993 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16718
/proc/meminfo: memFree=1763296/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=582.83
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 34008 0 0 0 58242 41 0 0 25 0 1 0 274404464 1511890944 33942 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 33942 92 232 0 368879 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 1481808

[startup+643.069 s]
/proc/loadavg: 1.10 1.03 1.01 2/79 16718
/proc/meminfo: memFree=1755680/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=642.87
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 35917 0 0 0 64244 43 0 0 25 0 1 0 274404464 1511890944 35851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 35851 92 232 0 368879 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 1481808

[startup+703.138 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 16718
/proc/meminfo: memFree=1747808/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=702.93
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 37871 0 0 0 70247 46 0 0 25 0 1 0 274404464 1511890944 37805 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 37805 92 232 0 368879 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 1481808

[startup+763.204 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 16718
/proc/meminfo: memFree=1740256/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=762.99
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 39732 0 0 0 76250 49 0 0 25 0 1 0 274404464 1511890944 39666 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 39666 92 232 0 368879 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 1481808

[startup+823.281 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 16718
/proc/meminfo: memFree=1733728/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=823.05
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 41343 0 0 0 82254 51 0 0 25 0 1 0 274404464 1511890944 41277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 41277 92 232 0 368879 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 1481808

[startup+883.348 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 16718
/proc/meminfo: memFree=1726432/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=883.1
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 43158 0 0 0 88256 54 0 0 25 0 1 0 274404464 1511890944 43092 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 43092 92 232 0 368879 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 1481808

[startup+943.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 16836
/proc/meminfo: memFree=1719208/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=943.12
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 44643 0 0 0 94255 57 0 0 25 0 1 0 274404464 1511890944 44577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 44577 92 232 0 368879 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481808

[startup+1003.54 s]
/proc/loadavg: 1.15 1.06 1.02 2/79 17396
/proc/meminfo: memFree=1673952/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1003.04
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 46263 0 0 0 100241 63 0 0 25 0 1 0 274404464 1511890944 46197 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 46197 92 232 0 368879 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 1481808

[startup+1063.61 s]
/proc/loadavg: 1.05 1.04 1.01 2/79 17396
/proc/meminfo: memFree=1666912/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1063.1
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 47999 0 0 0 106244 66 0 0 25 0 1 0 274404464 1511890944 47933 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 47933 92 232 0 368879 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481808

[startup+1123.68 s]
/proc/loadavg: 1.02 1.03 1.01 2/79 17396
/proc/meminfo: memFree=1661664/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1123.15
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 49318 0 0 0 112247 68 0 0 25 0 1 0 274404464 1511890944 49252 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 49252 92 232 0 368879 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481808

[startup+1183.75 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17396
/proc/meminfo: memFree=1656416/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1183.21
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 50632 0 0 0 118251 70 0 0 25 0 1 0 274404464 1511890944 50566 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 50566 92 232 0 368879 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.02 1.00 3/79 17396
/proc/meminfo: memFree=1654944/2055920 swapFree=4152064/4192956
[pid=16712] ppid=16710 vsize=5352 CPUtime=0.01
/proc/16712/stat : 16712 (Barcelogic) S 16710 16712 16607 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274404462 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16712/statm: 1338 236 197 169 0 49 0
[pid=16718] ppid=16712 vsize=1476456 CPUtime=1200.02
/proc/16718/stat : 16718 (bsat) R 16712 16712 16607 0 -1 4194304 50978 0 0 0 119932 70 0 0 25 0 1 0 274404464 1511890944 50912 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/16718/statm: 369114 50912 92 232 0 368879 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481808

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 16712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.03

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

Real time (s): 1200.57
CPU time (s): 1200.03
CPU user time (s): 1199.33
CPU system time (s): 0.7
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 1481808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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= 10

runsolver used 1.24781 second user time and 3.03054 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 27 02:46:07 UTC 2007

IDJOB= 309608
IDBENCH= 20264
IDSOLVER= 122
FILE ID= node72/309608-1172544366

PBS_JOBID= 3971838

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309608-1172544366/Barcelogic /tmp/evaluation/309608-1172544366/instance-309608-1172544366.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-309608-1172544366 -o ROOT/results/node72/solver-309608-1172544366 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309608-1172544366/Barcelogic /tmp/evaluation/309608-1172544366/instance-309608-1172544366.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 859816250

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1899976 kB
Buffers:         27132 kB
Cached:          74216 kB
SwapCached:       9832 kB
Active:          83384 kB
Inactive:        44360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899976 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            13912 kB
Committed_AS:   637704 kB
PageTables:       1680 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node72 on Tue Feb 27 03:06:09 UTC 2007