Trace number 298210

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) 1200.02 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2116     6447 |      --       0       --      -- |     --   | -14/57
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 485   #clauses: 2116   #literals: 6447
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-298210-1171851994 -o ROOT/results/node65/solver-298210-1171851994 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298210-1171851994/Barcelogic /tmp/evaluation/298210-1171851994/instance-298210-1171851994.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30119
/proc/meminfo: memFree=805840/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205157000 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30119/statm: 1338 232 195 169 0 49 0
[pid=30120] ppid=30119 vsize=5352 CPUtime=0
/proc/30120/stat : 30120 (Barcelogic) S 30119 30119 29963 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30120/statm: 1338 236 198 169 0 49 0
[pid=30122] ppid=30120 vsize=0 CPUtime=0
/proc/30122/stat : 30122 (sed) D 30120 30119 29963 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 205157000 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30122/statm: 0 0 0 0 0 0 0

[startup+0.107769 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30119
/proc/meminfo: memFree=805840/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30119
/proc/meminfo: memFree=805840/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33697 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=800576/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1.31
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 1355 0 0 0 131 0 0 0 25 0 1 0 205157002 1511923712 1327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 1327 91 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.98024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=799424/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=2.95
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 2119 0 0 0 295 0 0 0 25 0 1 0 205157002 1511923712 2091 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 2091 91 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25678 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=789952/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=6.23
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 4300 0 0 0 622 1 0 0 25 0 1 0 205157002 1511923712 4272 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 4272 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=788096/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=12.69
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 4424 0 0 0 1268 1 0 0 25 0 1 0 205157002 1511923712 4396 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 4396 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481840

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=771840/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=25.49
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 8609 0 0 0 2545 4 0 0 25 0 1 0 205157002 1511923712 8581 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 8581 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=749248/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=51.1
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 14138 0 0 0 5102 8 0 0 25 0 1 0 205157002 1511923712 14110 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 14110 91 232 0 368887 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481840

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=731712/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=102.32
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 18466 0 0 0 10220 12 0 0 25 0 1 0 205157002 1511923712 18396 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 18396 91 232 0 368887 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481840

[startup+162.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=731712/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=162.36
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 18466 0 0 0 16224 12 0 0 25 0 1 0 205157002 1511923712 18396 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 18396 91 232 0 368887 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481840

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=711872/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=222.4
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 23474 0 0 0 22222 18 0 0 25 0 1 0 205157002 1511923712 23404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 23404 91 232 0 368887 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481840

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=694784/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=282.44
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 27755 0 0 0 28222 22 0 0 25 0 1 0 205157002 1511923712 27685 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 27685 91 232 0 368887 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481840

[startup+342.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=680640/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=342.48
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 31294 0 0 0 34222 26 0 0 25 0 1 0 205157002 1511923712 31224 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 31224 91 232 0 368887 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481840

[startup+402.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=666624/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=402.52
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 34723 0 0 0 40221 31 0 0 25 0 1 0 205157002 1511923712 34653 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 34653 91 232 0 368887 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481840

[startup+462.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=653824/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=462.56
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 37943 0 0 0 46221 35 0 0 25 0 1 0 205157002 1511923712 37873 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 37873 91 232 0 368887 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481840

[startup+522.804 s]

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

[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=522.6
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 40344 0 0 0 52221 39 0 0 25 0 1 0 205157002 1511923712 40274 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 40274 91 232 0 368887 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481840

[startup+582.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=635584/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=582.64
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 42474 0 0 0 58223 41 0 0 25 0 1 0 205157002 1511923712 42404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 42404 91 232 0 368887 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481840

[startup+642.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=625152/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=642.67
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 45087 0 0 0 64223 44 0 0 25 0 1 0 205157002 1511923712 45017 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 45017 91 232 0 368887 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481840

[startup+702.976 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30125
/proc/meminfo: memFree=616576/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=702.71
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 47225 0 0 0 70225 46 0 0 25 0 1 0 205157002 1511923712 47155 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 47155 91 232 0 368887 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481840

[startup+763.031 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=608768/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=762.74
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 49175 0 0 0 76225 49 0 0 25 0 1 0 205157002 1511923712 49105 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 49105 91 232 0 368887 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481840

[startup+823.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=600896/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=822.79
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 51115 0 0 0 82227 52 0 0 25 0 1 0 205157002 1511923712 51045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 51045 91 232 0 368887 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481840

[startup+883.161 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=593280/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=882.83
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 53031 0 0 0 88229 54 0 0 25 0 1 0 205157002 1511923712 52961 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 52961 91 232 0 368887 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481840

[startup+943.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=586176/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=942.87
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 54820 0 0 0 94231 56 0 0 25 0 1 0 205157002 1511923712 54750 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 54750 91 232 0 368887 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481840

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=579072/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1002.89
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 56579 0 0 0 100231 58 0 0 25 0 1 0 205157002 1511923712 56509 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 56509 91 232 0 368887 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 1481840

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=572608/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1062.93
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 58180 0 0 0 106233 60 0 0 25 0 1 0 205157002 1511923712 58110 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 58110 91 232 0 368887 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 1481840

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=566848/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1122.96
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 59630 0 0 0 112234 62 0 0 25 0 1 0 205157002 1511923712 59560 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 59560 91 232 0 368887 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 1481840

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=561472/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1183.01
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 60970 0 0 0 118236 65 0 0 25 0 1 0 205157002 1511923712 60900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 60900 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30127
/proc/meminfo: memFree=560000/2055920 swapFree=4183880/4192956
[pid=30119] ppid=30117 vsize=5352 CPUtime=0
/proc/30119/stat : 30119 (Barcelogic) S 30117 30119 29963 0 -1 4194304 332 413 0 0 0 0 0 0 16 0 1 0 205157000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30119/statm: 1338 236 197 169 0 49 0
[pid=30125] ppid=30119 vsize=1476488 CPUtime=1200.02
/proc/30125/stat : 30125 (bsat) R 30119 30119 29963 0 -1 4194304 61319 0 0 0 119937 65 0 0 25 0 1 0 205157002 1511923712 61249 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30125/statm: 369122 61249 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481840

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 30119 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.02

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

Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.37
CPU system time (s): 0.65
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 745
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.85187 second user time and 2.46962 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Feb 19 02:26:35 UTC 2007

IDJOB= 298210
IDBENCH= 19980
IDSOLVER= 122
FILE ID= node65/298210-1171851994

PBS_JOBID= 3839733

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298210-1171851994/Barcelogic /tmp/evaluation/298210-1171851994/instance-298210-1171851994.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-298210-1171851994 -o ROOT/results/node65/solver-298210-1171851994 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298210-1171851994/Barcelogic /tmp/evaluation/298210-1171851994/instance-298210-1171851994.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 149311222

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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	: 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		: 3000.259
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:        806248 kB
Buffers:         49888 kB
Cached:        1069620 kB
SwapCached:       2900 kB
Active:         795824 kB
Inactive:       333132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        806248 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:           106732 kB
Committed_AS:   525832 kB
PageTables:       1456 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= 66562 MiB

End job on node65 on Mon Feb 19 02:46:37 UTC 2007