Trace number 311576

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) 1200.05 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5976    17753 |      --       0       --      -- |     --   | -351/37
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1763   #clauses: 5976   #literals: 17753
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	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/node26/watcher-311576-1172571844 -o ROOT/results/node26/solver-311576-1172571844 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311576-1172571844/Barcelogic /tmp/evaluation/311576-1172571844/instance-311576-1172571844.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 25625
/proc/meminfo: memFree=1816800/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277138087 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25625/statm: 1338 232 195 169 0 49 0
[pid=25626] ppid=25625 vsize=5352 CPUtime=0
/proc/25626/stat : 25626 (Barcelogic) R 25625 25625 25562 0 -1 4194368 62 188 0 0 0 0 0 0 20 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269033148361 0 0 4096 65538 0 0 0 17 1 0 0
/proc/25626/statm: 0 0 0 0 0 0 0

[startup+0.106663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25625
/proc/meminfo: memFree=1816800/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.514731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25625
/proc/meminfo: memFree=1816800/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1811536/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1.27
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 1468 0 0 0 127 0 0 0 25 0 1 0 277138091 1511800832 1441 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 1441 82 232 0 368857 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481720

[startup+2.97116 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1808272/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=2.91
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 2588 0 0 0 290 1 0 0 25 0 1 0 277138091 1511800832 2561 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 2561 82 232 0 368857 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481720

[startup+6.25373 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1799568/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=6.2
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 4582 0 0 0 618 2 0 0 25 0 1 0 277138091 1511800832 4555 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519495 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 4555 82 232 0 368857 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481720

[startup+12.7108 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1797336/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=12.65
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 4807 0 0 0 1263 2 0 0 25 0 1 0 277138091 1511800832 4778 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 4778 92 232 0 368857 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481720

[startup+25.5271 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1780504/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=25.46
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 9305 0 0 0 2541 5 0 0 25 0 1 0 277138091 1511800832 9275 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 9275 92 232 0 368857 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481720

[startup+51.1555 s]
/proc/loadavg: 0.96 0.98 0.99 3/79 25631
/proc/meminfo: memFree=1746456/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=51.09
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 17578 0 0 0 5098 11 0 0 25 0 1 0 277138091 1511800832 17548 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 17548 92 232 0 368857 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481720

[startup+102.407 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1705560/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=102.32
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 27839 0 0 0 10212 20 0 0 25 0 1 0 277138091 1511800832 27809 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 27809 92 232 0 368857 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481720

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1704600/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=162.37
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 28044 0 0 0 16217 20 0 0 25 0 1 0 277138091 1511800832 27857 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518219 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 27857 92 232 0 368857 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481720

[startup+222.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1704472/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=222.42
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 28128 0 0 0 22221 21 0 0 25 0 1 0 277138091 1511800832 27857 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 27857 92 232 0 368857 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481720

[startup+282.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1704536/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=282.45
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 28128 0 0 0 28224 21 0 0 25 0 1 0 277138091 1511800832 27857 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 27857 92 232 0 368857 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481720

[startup+342.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1700248/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=342.51
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 29397 0 0 0 34228 23 0 0 25 0 1 0 277138091 1511800832 29126 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 29127 92 232 0 368857 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481720

[startup+402.746 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1671256/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=402.56
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 36478 0 0 0 40225 31 0 0 25 0 1 0 277138091 1511800832 36207 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 36207 92 232 0 368857 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481720

[startup+462.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25631
/proc/meminfo: memFree=1649048/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=462.6
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 42060 0 0 0 46223 37 0 0 25 0 1 0 277138091 1511800832 41789 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 41789 92 232 0 368857 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481720

[startup+522.884 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 25631
/proc/meminfo: memFree=1627224/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=522.66
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 47524 0 0 0 52222 44 0 0 25 0 1 0 277138091 1511800832 47253 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 47253 92 232 0 368857 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481720

[startup+582.954 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1609880/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=582.71
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 51797 0 0 0 58221 50 0 0 25 0 1 0 277138091 1511800832 51526 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 51526 92 232 0 368857 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481720

[startup+643.026 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1592984/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=642.76
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 56019 0 0 0 64222 54 0 0 25 0 1 0 277138091 1511800832 55748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 55748 92 232 0 368857 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481720

[startup+703.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1577496/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=702.81
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 59889 0 0 0 70222 59 0 0 25 0 1 0 277138091 1511800832 59618 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 59618 92 232 0 368857 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481720

[startup+763.166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1565080/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=762.86
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 63008 0 0 0 76223 63 0 0 25 0 1 0 277138091 1511800832 62737 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 62737 92 232 0 368857 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481720

[startup+823.238 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1546520/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=822.92
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 67601 0 0 0 82223 69 0 0 25 0 1 0 277138091 1511800832 67330 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 67330 92 232 0 368857 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 1481720

[startup+883.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1531288/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=882.96
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 71399 0 0 0 88223 73 0 0 25 0 1 0 277138091 1511800832 71128 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 71128 92 232 0 368857 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481720

[startup+943.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25631
/proc/meminfo: memFree=1519384/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=943.01
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 74391 0 0 0 94224 77 0 0 25 0 1 0 277138091 1511800832 74120 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 74120 92 232 0 368857 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 1481720

[startup+1003.44 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 25631
/proc/meminfo: memFree=1508696/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1003.05
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 77076 0 0 0 100226 79 0 0 25 0 1 0 277138091 1511800832 76805 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 76805 92 232 0 368857 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481720

[startup+1063.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25631
/proc/meminfo: memFree=1499096/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1063.11
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 79443 0 0 0 106229 82 0 0 25 0 1 0 277138091 1511800832 79172 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 79172 92 232 0 368857 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 1481720

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25633
/proc/meminfo: memFree=1488792/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1123.16
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 82018 0 0 0 112229 87 0 0 25 0 1 0 277138091 1511800832 81747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 81747 92 232 0 368857 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481720

[startup+1183.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25633
/proc/meminfo: memFree=1478744/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1183.21
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 84536 0 0 0 118231 90 0 0 25 0 1 0 277138091 1511800832 84265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 84265 92 232 0 368857 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 1481720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25633
/proc/meminfo: memFree=1476120/2055920 swapFree=4154888/4192956
[pid=25625] ppid=25623 vsize=5352 CPUtime=0.03
/proc/25625/stat : 25625 (Barcelogic) S 25623 25625 25562 0 -1 4194304 332 587 0 0 0 0 3 0 16 0 1 0 277138087 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25625/statm: 1338 236 197 169 0 49 0
[pid=25631] ppid=25625 vsize=1476368 CPUtime=1200.02
/proc/25631/stat : 25631 (bsat) R 25625 25625 25562 0 -1 4194304 85152 0 0 0 119911 91 0 0 25 0 1 0 277138091 1511800832 84881 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25631/statm: 369092 84881 92 232 0 368857 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481720

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 25625 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.043992
while last known CPU time is 1200.05

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

Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.14
CPU system time (s): 0.91
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1482348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 919
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.10283 second user time and 3.16452 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 10:24:04 UTC 2007

IDJOB= 311576
IDBENCH= 20317
IDSOLVER= 122
FILE ID= node26/311576-1172571844

PBS_JOBID= 3971915

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311576-1172571844/Barcelogic /tmp/evaluation/311576-1172571844/instance-311576-1172571844.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-311576-1172571844 -o ROOT/results/node26/solver-311576-1172571844 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311576-1172571844/Barcelogic /tmp/evaluation/311576-1172571844/instance-311576-1172571844.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 848611099

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1817208 kB
Buffers:         37380 kB
Cached:         136900 kB
SwapCached:      17820 kB
Active:         141224 kB
Inactive:        58404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817208 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            2100 kB
Writeback:           0 kB
Mapped:          29760 kB
Slab:            24708 kB
Committed_AS:   744772 kB
PageTables:       1712 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= 66557 MiB

End job on node26 on Tue Feb 27 10:44:07 UTC 2007