Trace number 309362

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.09 1200.58

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1157.46
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3488    10423 |      --       0       --      -- |     --   | -94/35
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 916   #clauses: 3488   #literals: 10423
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	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/node66/watcher-309362-1172540003 -o ROOT/results/node66/solver-309362-1172540003 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309362-1172540003/Barcelogic /tmp/evaluation/309362-1172540003/instance-309362-1172540003.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 3/64 13533
/proc/meminfo: memFree=1873816/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273957843 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13533/statm: 1338 232 195 169 0 49 0
[pid=13534] ppid=13533 vsize=5352 CPUtime=0
/proc/13534/stat : 13534 (Barcelogic) S 13533 13533 12385 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13534/statm: 1338 236 198 169 0 49 0

[startup+0.107787 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1873816/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1873816/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33803 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1868488/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=1.3
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 1506 0 0 0 130 0 0 0 25 0 1 0 273957845 1511854080 1480 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516852 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 1480 82 232 0 368870 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481772

[startup+2.97836 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1864904/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=2.94
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 2334 0 0 0 294 0 0 0 25 0 1 0 273957845 1511854080 2306 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 2306 92 232 0 368870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.25602 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1863048/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=6.22
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 2985 0 0 0 621 1 0 0 25 0 1 0 273957845 1511854080 2957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 2957 92 232 0 368870 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481772

[startup+12.6803 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1850440/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=12.64
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 5888 0 0 0 1262 2 0 0 25 0 1 0 273957845 1511854080 5860 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 5860 92 232 0 368870 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481772

[startup+25.4879 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1843656/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=25.44
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 7511 0 0 0 2541 3 0 0 25 0 1 0 273957845 1511854080 7446 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 7446 92 232 0 368870 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481772

[startup+51.113 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1830984/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=51.05
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 10756 0 0 0 5099 6 0 0 25 0 1 0 273957845 1511854080 10691 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 10691 92 232 0 368870 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481772

[startup+102.356 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1806344/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=102.28
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 16827 0 0 0 10216 12 0 0 25 0 1 0 273957845 1511854080 16762 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 16762 92 232 0 368870 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1481772

[startup+162.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1806152/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=162.32
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 16884 0 0 0 16220 12 0 0 25 0 1 0 273957845 1511854080 16762 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 16762 92 232 0 368870 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1481772

[startup+222.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1806088/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=222.37
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 16968 0 0 0 22224 13 0 0 25 0 1 0 273957845 1511854080 16765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 16765 92 232 0 368870 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481772

[startup+282.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1806088/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=282.41
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 16970 0 0 0 28228 13 0 0 25 0 1 0 273957845 1511854080 16767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 16767 92 232 0 368870 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481772

[startup+342.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1801032/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476420 CPUtime=342.43
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18290 0 0 0 34230 13 0 0 25 0 1 0 273957845 1511854080 18018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369105 18018 92 232 0 368870 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 1481772

[startup+402.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1801032/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=402.47
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18334 0 0 0 40234 13 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 1481800

[startup+462.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1801096/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=462.5
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18334 0 0 0 46237 13 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 1481800

[startup+522.781 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1801096/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=522.54
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18367 0 0 0 52241 13 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 522.55
Current children cumulated vsize (KiB) 1481800

[startup+582.843 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1800968/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=582.59
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18408 0 0 0 58245 14 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542725 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481800

[startup+642.907 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1800904/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=642.63
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18465 0 0 0 64249 14 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 1481800

[startup+702.968 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1800904/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=702.67
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 18465 0 0 0 70253 14 0 0 25 0 1 0 273957845 1511882752 18025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 18025 92 232 0 368877 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 1481800

[startup+763.026 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 13541
/proc/meminfo: memFree=1796744/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=762.7
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 19610 0 0 0 76255 15 0 0 25 0 1 0 273957845 1511882752 19044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518684 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 19044 92 232 0 368877 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 1481800

[startup+823.081 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1796680/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=822.74
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 19674 0 0 0 82259 15 0 0 25 0 1 0 273957845 1511882752 19044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 19044 92 232 0 368877 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 1481800

[startup+883.142 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1796808/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=882.77
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 19674 0 0 0 88262 15 0 0 25 0 1 0 273957845 1511882752 19044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 19044 92 232 0 368877 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481800

[startup+943.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1796808/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=942.8
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 19674 0 0 0 94265 15 0 0 25 0 1 0 273957845 1511882752 19044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 19044 92 232 0 368877 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 1481800

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1796808/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=1002.84
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 19712 0 0 0 100269 15 0 0 25 0 1 0 273957845 1511882752 19044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540164 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 19044 92 232 0 368877 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481800

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1792520/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=1062.89
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 20836 0 0 0 106273 16 0 0 25 0 1 0 273957845 1511882752 20168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 20168 92 232 0 368877 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 1481800

[startup+1123.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1769160/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=1122.92
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 26674 0 0 0 112269 23 0 0 25 0 1 0 273957845 1511882752 26006 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 26006 92 232 0 368877 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481800

[startup+1183.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13541
/proc/meminfo: memFree=1753800/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=1182.96
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 30520 0 0 0 118270 26 0 0 25 0 1 0 273957845 1511882752 29852 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 29852 92 232 0 368877 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 1481800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13541
/proc/meminfo: memFree=1749704/2055920 swapFree=4179812/4192956
[pid=13533] ppid=13531 vsize=5352 CPUtime=0.01
/proc/13533/stat : 13533 (Barcelogic) S 13531 13533 12385 0 -1 4194304 332 468 0 0 0 0 1 0 16 0 1 0 273957843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13533/statm: 1338 236 197 169 0 49 0
[pid=13539] ppid=13533 vsize=1476448 CPUtime=1200.08
/proc/13539/stat : 13539 (bsat) R 13533 13533 12385 0 -1 4194304 31500 0 0 0 119980 28 0 0 25 0 1 0 273957845 1511882752 30832 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13539/statm: 369112 30832 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481800

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 13533 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.023996
while last known CPU time is 1200.09

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

Real time (s): 1200.58
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.28
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 1482304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 800
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= 10

runsolver used 0.944856 second user time and 2.38764 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 01:33:23 UTC 2007

IDJOB= 309362
IDBENCH= 20257
IDSOLVER= 122
FILE ID= node66/309362-1172540003

PBS_JOBID= 3971807

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309362-1172540003/Barcelogic /tmp/evaluation/309362-1172540003/instance-309362-1172540003.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-309362-1172540003 -o ROOT/results/node66/solver-309362-1172540003 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309362-1172540003/Barcelogic /tmp/evaluation/309362-1172540003/instance-309362-1172540003.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 759893575

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1874224 kB
Buffers:         25252 kB
Cached:         114868 kB
SwapCached:       7236 kB
Active:          61812 kB
Inactive:        91448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874224 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            14496 kB
Committed_AS:   664208 kB
PageTables:       1376 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 node66 on Tue Feb 27 01:53:26 UTC 2007