Trace number 302597

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.027995 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/node68/watcher-302597-1172015204 -o ROOT/results/node68/solver-302597-1172015204 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302597-1172015204/Barcelogic /tmp/evaluation/302597-1172015204/instance-302597-1172015204.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 0.99 0.91 3/64 23847
/proc/meminfo: memFree=1704512/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221478054 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23847/statm: 1338 232 195 169 0 49 0
[pid=23848] ppid=23847 vsize=5352 CPUtime=0
/proc/23848/stat : 23848 (Barcelogic) S 23847 23847 23742 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 221478055 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23848/statm: 1338 236 198 169 0 49 0

[startup+0.107777 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23847
/proc/meminfo: memFree=1704512/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.519809 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 23847
/proc/meminfo: memFree=1704512/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.34288 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1692592/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1.25
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 3163 0 0 0 123 2 0 0 25 0 1 0 221478063 1511960576 3138 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 3138 81 232 0 368896 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.97903 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1685744/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=2.88
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 5555 0 0 0 286 2 0 0 25 0 1 0 221478063 1511960576 5529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 5529 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25533 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1667888/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=6.16
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 9655 0 0 0 611 5 0 0 25 0 1 0 221478063 1511960576 9629 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 9629 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.7169 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1643136/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=12.61
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 15343 0 0 0 1253 8 0 0 25 0 1 0 221478063 1511960576 15317 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 15318 81 232 0 368896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5241 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1606656/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=25.42
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 24646 0 0 0 2528 14 0 0 25 0 1 0 221478063 1511960576 24620 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 24620 81 232 0 368896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1464 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1537792/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=51.03
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 41647 0 0 0 5079 24 0 0 25 0 1 0 221478063 1511960576 41621 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 41621 81 232 0 368896 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481876

[startup+102.386 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1454144/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=102.26
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 62626 0 0 0 10187 39 0 0 25 0 1 0 221478063 1511960576 62600 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 62600 81 232 0 368896 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481876

[startup+162.447 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1395456/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=162.3
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 76948 0 0 0 16181 49 0 0 25 0 1 0 221478063 1511960576 76922 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 76922 81 232 0 368896 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481876

[startup+222.505 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1351616/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=222.35
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 87941 0 0 0 22176 59 0 0 25 0 1 0 221478063 1511960576 87915 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 87915 81 232 0 368896 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481876

[startup+282.563 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1315968/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=282.39
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 96864 0 0 0 28172 67 0 0 25 0 1 0 221478063 1511960576 96838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 96838 81 232 0 368896 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481876

[startup+342.622 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1286080/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=342.43
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 104314 0 0 0 34170 73 0 0 25 0 1 0 221478063 1511960576 104288 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 104288 81 232 0 368896 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481876

[startup+402.682 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1256512/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=402.48
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 111627 0 0 0 40168 80 0 0 25 0 1 0 221478063 1511960576 111601 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 111601 81 232 0 368896 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481876

[startup+462.738 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1229568/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=462.51
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 118384 0 0 0 46164 87 0 0 25 0 1 0 221478063 1511960576 118358 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 118358 81 232 0 368896 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481876

[startup+522.795 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1205760/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=522.55
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 124343 0 0 0 52162 93 0 0 25 0 1 0 221478063 1511960576 124317 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 124317 81 232 0 368896 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481876

[startup+582.852 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1183296/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=582.6
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 129870 0 0 0 58161 99 0 0 25 0 1 0 221478063 1511960576 129844 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513496 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 129844 81 232 0 368896 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481876

[startup+642.915 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1161792/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=642.64
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 135268 0 0 0 64158 106 0 0 25 0 1 0 221478063 1511960576 135242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 135242 81 232 0 368896 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481876

[startup+702.975 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23853
/proc/meminfo: memFree=1141760/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=702.68
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 140277 0 0 0 70157 111 0 0 25 0 1 0 221478063 1511960576 140251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 140251 81 232 0 368896 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481876

[startup+763.035 s]
/proc/loadavg: 1.07 1.00 0.92 2/66 23853
/proc/meminfo: memFree=1122816/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=762.73
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 145032 0 0 0 76157 116 0 0 25 0 1 0 221478063 1511960576 145006 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 145006 81 232 0 368896 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481876

[startup+823.099 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 23853
/proc/meminfo: memFree=1104832/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=822.77
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 149484 0 0 0 82156 121 0 0 25 0 1 0 221478063 1511960576 149458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 149458 81 232 0 368896 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481876

[startup+883.171 s]
/proc/loadavg: 1.01 1.00 0.92 2/72 23955
/proc/meminfo: memFree=1086328/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=882.8
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 153803 0 0 0 88155 125 0 0 25 0 1 0 221478063 1511960576 153777 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 153777 81 232 0 368896 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 1481876

[startup+943.258 s]
/proc/loadavg: 1.00 1.00 0.92 2/72 24027
/proc/meminfo: memFree=1069560/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=942.83
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 157997 0 0 0 94152 131 0 0 25 0 1 0 221478063 1511960576 157971 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 157971 81 232 0 368896 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481876

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 0.92 3/66 24051
/proc/meminfo: memFree=1054784/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1002.86
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 161969 0 0 0 100152 134 0 0 25 0 1 0 221478063 1511960576 161943 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 161943 81 232 0 368896 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481876

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24051
/proc/meminfo: memFree=1038976/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1062.91
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 165873 0 0 0 106153 138 0 0 25 0 1 0 221478063 1511960576 165847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 165847 81 232 0 368896 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481876

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24051
/proc/meminfo: memFree=1023616/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1122.95
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 169741 0 0 0 112154 141 0 0 25 0 1 0 221478063 1511960576 169715 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 169715 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481876

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24051
/proc/meminfo: memFree=1008000/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1182.99
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 173662 0 0 0 118154 145 0 0 25 0 1 0 221478063 1511960576 173636 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 173636 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 24051
/proc/meminfo: memFree=1003328/2055920 swapFree=4181892/4192956
[pid=23847] ppid=23845 vsize=5352 CPUtime=0.07
/proc/23847/stat : 23847 (Barcelogic) S 23845 23847 23742 0 -1 4194304 332 818 0 0 0 0 7 0 16 0 1 0 221478054 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23847/statm: 1338 236 197 169 0 49 0
[pid=23853] ppid=23847 vsize=1476524 CPUtime=1200
/proc/23853/stat : 23853 (bsat) R 23847 23847 23742 0 -1 4194304 174767 0 0 0 119854 146 0 0 25 0 1 0 221478063 1511960576 174741 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23853/statm: 369131 174741 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481876

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 23847 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=80987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.086986
while last known CPU time is 1200.07

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

Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1198.61
CPU system time (s): 1.46
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
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= 1150
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 0.899863 second user time and 2.44863 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 20 23:46:44 UTC 2007

IDJOB= 302597
IDBENCH= 20087
IDSOLVER= 122
FILE ID= node68/302597-1172015204

PBS_JOBID= 3892667

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302597-1172015204/Barcelogic /tmp/evaluation/302597-1172015204/instance-302597-1172015204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-302597-1172015204 -o ROOT/results/node68/solver-302597-1172015204 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302597-1172015204/Barcelogic /tmp/evaluation/302597-1172015204/instance-302597-1172015204.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 980578363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1704984 kB
Buffers:         32408 kB
Cached:         264556 kB
SwapCached:       5500 kB
Active:         185996 kB
Inactive:       123004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704984 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            28092 kB
Committed_AS:   648748 kB
PageTables:       1380 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= 66561 MiB

End job on node68 on Wed Feb 21 00:06:47 UTC 2007