Trace number 307886

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) 1200.08 1200.57

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   14666    44224 |      --       0       --      -- |     --   | -2688/-2632
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 4676   #clauses: 14666   #literals: 44224
0.00/0.13	c CPU time:   0.118981 s
0.00/0.13	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/node11/watcher-307886-1172508437 -o ROOT/results/node11/solver-307886-1172508437 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307886-1172508437/Barcelogic /tmp/evaluation/307886-1172508437/instance-307886-1172508437.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8476
/proc/meminfo: memFree=1582016/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 270798289 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8476/statm: 1338 232 195 169 0 49 0
[pid=8477] ppid=8476 vsize=5352 CPUtime=0
/proc/8477/stat : 8477 (Barcelogic) S 8476 8476 7680 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8477/statm: 1338 236 198 169 0 49 0

[startup+0.108171 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8476
/proc/meminfo: memFree=1582016/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 270798289 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8476/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520212 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8476
/proc/meminfo: memFree=1582016/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.34431 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1575600/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476012 CPUtime=1.18
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 1716 0 0 0 118 0 0 0 25 0 1 0 270798304 1511436288 1653 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536296 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369003 1653 82 232 0 368768 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481364

[startup+2.9805 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1572528/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476012 CPUtime=2.81
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 2730 0 0 0 281 0 0 0 25 0 1 0 270798304 1511436288 2667 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534990 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369003 2667 82 232 0 368768 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481364

[startup+6.25689 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1564720/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476012 CPUtime=6.1
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 4552 0 0 0 608 2 0 0 25 0 1 0 270798304 1511436288 4489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369003 4489 82 232 0 368768 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481364

[startup+12.7207 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1550064/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476012 CPUtime=12.55
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 8020 0 0 0 1251 4 0 0 25 0 1 0 270798304 1511436288 7957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369003 7957 82 232 0 368768 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481364

[startup+25.5292 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1528560/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476012 CPUtime=25.36
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 13495 0 0 0 2527 9 0 0 25 0 1 0 270798304 1511436288 13431 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369003 13431 82 232 0 368768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481364

[startup+51.1592 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1491056/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=50.98
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 22622 0 0 0 5082 16 0 0 25 0 1 0 270798304 1511583744 22480 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 22480 92 232 0 368804 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481508

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1491056/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=102.21
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 22676 0 0 0 10205 16 0 0 25 0 1 0 270798304 1511583744 22534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 22534 92 232 0 368804 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481508

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1472688/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=162.27
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 27241 0 0 0 16206 21 0 0 25 0 1 0 270798304 1511583744 27099 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 27099 92 232 0 368804 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481508

[startup+222.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8482
/proc/meminfo: memFree=1461488/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=222.34
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 30101 0 0 0 22209 25 0 0 25 0 1 0 270798304 1511583744 29856 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 29856 92 232 0 368804 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481508

[startup+282.634 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1461488/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=282.39
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 30139 0 0 0 28214 25 0 0 25 0 1 0 270798304 1511583744 29856 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 29856 92 232 0 368804 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481508

[startup+342.708 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=342.45
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 40076 0 0 0 34212 33 0 0 25 0 1 0 270798304 1511583744 39793 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540301 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 39793 92 232 0 368804 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481508

[startup+402.785 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409264/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=402.51
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43293 0 0 0 40214 37 0 0 25 0 1 0 270798304 1511583744 42871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42871 92 232 0 368804 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481508

[startup+462.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409264/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=462.56
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43293 0 0 0 46219 37 0 0 25 0 1 0 270798304 1511583744 42871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42871 92 232 0 368804 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481508

[startup+522.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409200/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=522.63
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43379 0 0 0 52225 38 0 0 25 0 1 0 270798304 1511583744 42871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42871 92 232 0 368804 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 1481508

[startup+582.999 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 8482
/proc/meminfo: memFree=1409264/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=582.68
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43379 0 0 0 58230 38 0 0 25 0 1 0 270798304 1511583744 42871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540209 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42871 92 232 0 368804 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481508

[startup+643.076 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 8482
/proc/meminfo: memFree=1409264/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=642.74
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43427 0 0 0 64235 39 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481508

[startup+703.142 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409200/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=702.79
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43477 0 0 0 70239 40 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481508

[startup+763.213 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409200/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=762.84
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43477 0 0 0 76244 40 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481508

[startup+823.286 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8482
/proc/meminfo: memFree=1409136/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=822.9
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43533 0 0 0 82249 41 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 0 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481508

[startup+883.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 8616
/proc/meminfo: memFree=1408064/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=882.9
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43533 0 0 0 88248 42 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481508

[startup+943.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8680
/proc/meminfo: memFree=1409072/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=942.93
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43533 0 0 0 94251 42 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481508

[startup+1003.54 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 8680
/proc/meminfo: memFree=1409136/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=1002.99
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43597 0 0 0 100256 43 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481508

[startup+1063.61 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 8680
/proc/meminfo: memFree=1409200/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=1063.04
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43597 0 0 0 106261 43 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 1481508

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8680
/proc/meminfo: memFree=1409136/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=1123.1
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43665 0 0 0 112266 44 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481508

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8680
/proc/meminfo: memFree=1409136/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=1183.14
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43665 0 0 0 118270 44 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 1481508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8680
/proc/meminfo: memFree=1409136/2055920 swapFree=4192812/4192956
[pid=8476] ppid=8474 vsize=5352 CPUtime=0.13
/proc/8476/stat : 8476 (Barcelogic) S 8474 8476 7680 0 -1 4194304 332 1112 0 0 0 0 13 0 16 0 1 0 270798289 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8476/statm: 1338 236 197 169 0 49 0
[pid=8482] ppid=8476 vsize=1476156 CPUtime=1199.95
/proc/8482/stat : 8482 (bsat) R 8476 8476 7680 0 -1 4194304 43665 0 0 0 119951 44 0 0 25 0 1 0 270798304 1511583744 42885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8482/statm: 369039 42885 92 232 0 368804 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481508

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 8476 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=137979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.151976
while last known CPU time is 1200.08

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): 1200.08
CPU user time (s): 1199.64
CPU system time (s): 0.44
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 1481920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.137979
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= 1444
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= 35
involuntary context switches= 14

runsolver used 1.14882 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 16:47:17 UTC 2007

IDJOB= 307886
IDBENCH= 20216
IDSOLVER= 122
FILE ID= node11/307886-1172508437

PBS_JOBID= 3971602

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307886-1172508437/Barcelogic /tmp/evaluation/307886-1172508437/instance-307886-1172508437.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-307886-1172508437 -o ROOT/results/node11/solver-307886-1172508437 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307886-1172508437/Barcelogic /tmp/evaluation/307886-1172508437/instance-307886-1172508437.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 320692970

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1582488 kB
Buffers:         51296 kB
Cached:         309376 kB
SwapCached:          0 kB
Active:         225416 kB
Inactive:       178764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          62496 kB
Slab:            54848 kB
Committed_AS:   783504 kB
PageTables:       1756 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= 66558 MiB

End job on node11 on Mon Feb 26 17:07:20 UTC 2007