Trace number 337030

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200 1200.81

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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 |   19620    74087 |    5885       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   17803    66745 |      --       0       --      -- |     --   | -1620/-6492
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2858   #clauses: 17803   #literals: 66745
0.00/0.04	c CPU time:   0.027995 s
0.00/0.04	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/node67/watcher-337030-1173658705 -o ROOT/results/node67/solver-337030-1173658705 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337030-1173658705/Barcelogic /tmp/evaluation/337030-1173658705/instance-337030-1173658705.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: 1.00 1.00 1.00 3/64 13470
/proc/meminfo: memFree=1891952/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385828176 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13470/statm: 1338 232 195 169 0 49 0
[pid=13471] ppid=13470 vsize=5352 CPUtime=0
/proc/13471/stat : 13471 (Barcelogic) S 13470 13470 12772 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13471/statm: 1338 236 198 169 0 49 0
[pid=13473] ppid=13471 vsize=0 CPUtime=0
/proc/13473/stat : 13473 (sed) D 13471 13470 12772 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 385828177 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13473/statm: 0 0 0 0 0 0 0

[startup+0.0708789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13470
/proc/meminfo: memFree=1891952/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 385828176 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102398 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13470
/proc/meminfo: memFree=1891952/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13470
/proc/meminfo: memFree=1891952/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13470
/proc/meminfo: memFree=1891952/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1886040/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1.41
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 1785 0 0 0 141 0 0 0 25 0 1 0 385828183 1511710720 1756 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518456 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 1756 82 232 0 368835 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481632

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1882648/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=3.02
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 2825 0 0 0 301 1 0 0 25 0 1 0 385828183 1511710720 2796 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535537 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 2796 82 232 0 368835 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481632

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1876248/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=6.22
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 4338 0 0 0 620 2 0 0 25 0 1 0 385828183 1511710720 4309 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 4309 82 232 0 368835 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481632

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1864352/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=12.62
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 7087 0 0 0 1258 4 0 0 25 0 1 0 385828183 1511710720 7058 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 7058 82 232 0 368835 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481632

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1843104/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=25.4
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 12214 0 0 0 2533 7 0 0 25 0 1 0 385828183 1511710720 12185 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536296 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 12185 82 232 0 368835 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481632

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1818016/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=50.99
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 18531 0 0 0 5087 12 0 0 25 0 1 0 385828183 1511710720 18502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 18503 82 232 0 368835 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481632

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1767328/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=102.16
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 31018 0 0 0 10193 23 0 0 25 0 1 0 385828183 1511710720 30989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 30989 82 232 0 368835 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1730208/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=162.11
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 40355 0 0 0 16178 33 0 0 25 0 1 0 385828183 1511710720 40326 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 40326 82 232 0 368835 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1686880/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=222.07
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 51106 0 0 0 22165 42 0 0 25 0 1 0 385828183 1511710720 51077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 51077 82 232 0 368835 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1685856/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=282.02
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 51523 0 0 0 28160 42 0 0 25 0 1 0 385828183 1511710720 51242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 51242 92 232 0 368835 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 1481632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1685856/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=342
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 51523 0 0 0 34157 43 0 0 25 0 1 0 385828183 1511710720 51242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/13476/statm: 369070 51242 92 232 0 368835 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1685856/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0

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

[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=521.88
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 51549 0 0 0 52145 43 0 0 25 0 1 0 385828183 1511710720 51268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 51268 92 232 0 368835 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 1481632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1685728/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=581.83
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 51581 0 0 0 58140 43 0 0 25 0 1 0 385828183 1511710720 51300 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 51300 92 232 0 368835 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 1481632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1682592/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=641.8
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 52358 0 0 0 64136 44 0 0 25 0 1 0 385828183 1511710720 52077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 52077 92 232 0 368835 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 1481632

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1666976/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=701.76
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 56303 0 0 0 70128 48 0 0 25 0 1 0 385828183 1511710720 56022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529857 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 56022 92 232 0 368835 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 1481632

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1654240/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=761.72
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 59446 0 0 0 76123 49 0 0 25 0 1 0 385828183 1511710720 59165 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 59165 92 232 0 368835 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 1481632

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1642784/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=821.67
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 62334 0 0 0 82116 51 0 0 25 0 1 0 385828183 1511710720 62053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 62053 92 232 0 368835 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 1481632

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1632416/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=881.64
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 64889 0 0 0 88111 53 0 0 25 0 1 0 385828183 1511710720 64608 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 64608 92 232 0 368835 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 1481632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1622304/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=941.6
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 67439 0 0 0 94104 56 0 0 25 0 1 0 385828183 1511710720 67158 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 67158 92 232 0 368835 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 1481632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1608736/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1001.55
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 70796 0 0 0 100096 59 0 0 25 0 1 0 385828183 1511710720 70515 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 70515 92 232 0 368835 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 1481632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1598176/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1061.52
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 73446 0 0 0 106090 62 0 0 25 0 1 0 385828183 1511710720 73165 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 73165 92 232 0 368835 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 1481632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1590816/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1121.48
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 75278 0 0 0 112084 64 0 0 25 0 1 0 385828183 1511710720 74997 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 74997 92 232 0 368835 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 1481632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1583712/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1181.45
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 77072 0 0 0 118079 66 0 0 25 0 1 0 385828183 1511710720 76791 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 76791 92 232 0 368835 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 1481632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13476
/proc/meminfo: memFree=1580896/2055920 swapFree=4180928/4192956
[pid=13470] ppid=13468 vsize=5352 CPUtime=0.05
/proc/13470/stat : 13470 (Barcelogic) S 13468 13470 12772 0 -1 4194304 332 955 0 0 0 0 5 0 16 0 1 0 385828176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13470/statm: 1338 236 197 169 0 49 0
[pid=13476] ppid=13470 vsize=1476280 CPUtime=1199.95
/proc/13476/stat : 13476 (bsat) R 13470 13470 12772 0 -1 4194304 77738 0 0 0 119928 67 0 0 25 0 1 0 385828183 1511710720 77457 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/13476/statm: 369070 77457 92 232 0 368835 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481632

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 13470 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.069988
while last known CPU time is 1200

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

Real time (s): 1200.81
CPU time (s): 1200
CPU user time (s): 1199.33
CPU system time (s): 0.67
CPU usage (%): 99.9322
Max. virtual memory (cumulated for all children) (KiB): 1482448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1287
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= 11

runsolver used 1.13383 second user time and 3.24151 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Mar 12 00:18:26 UTC 2007

IDJOB= 337030
IDBENCH= 24689
IDSOLVER= 122
FILE ID= node67/337030-1173658705

PBS_JOBID= 4101395

Free space on /tmp= 66538 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337030-1173658705/Barcelogic /tmp/evaluation/337030-1173658705/instance-337030-1173658705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-337030-1173658705 -o ROOT/results/node67/solver-337030-1173658705 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337030-1173658705/Barcelogic /tmp/evaluation/337030-1173658705/instance-337030-1173658705.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 110138542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1892488 kB
Buffers:         20484 kB
Cached:         101752 kB
SwapCached:       6080 kB
Active:          51056 kB
Inactive:        83908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892488 kB
SwapTotal:     4192956 kB
SwapFree:      4180928 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            14336 kB
Committed_AS:   914328 kB
PageTables:       1452 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= 66537 MiB

End job on node67 on Mon Mar 12 00:38:28 UTC 2007