Trace number 304524

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) 1200.03 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-304524-1172060411 -o ROOT/results/node12/solver-304524-1172060411 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304524-1172060411/Barcelogic /tmp/evaluation/304524-1172060411/instance-304524-1172060411.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: 1.07 1.00 1.01 3/77 12845
/proc/meminfo: memFree=1634856/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225995540 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12845/statm: 1338 232 195 169 0 49 0
[pid=12846] ppid=12845 vsize=5352 CPUtime=0
/proc/12846/stat : 12846 (Barcelogic) R 12845 12845 11751 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/12846/statm: 1338 236 198 169 0 49 0

[startup+0.107334 s]
/proc/loadavg: 1.07 1.00 1.01 3/77 12845
/proc/meminfo: memFree=1634856/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515404 s]
/proc/loadavg: 1.07 1.00 1.01 3/77 12845
/proc/meminfo: memFree=1634856/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33655 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1624728/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1.26
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 2793 0 0 0 126 0 0 0 25 0 1 0 225995546 1511952384 2767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 2767 81 232 0 368894 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481868

[startup+2.97785 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1618328/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=2.9
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 4911 0 0 0 289 1 0 0 25 0 1 0 225995546 1511952384 4885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530299 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 4885 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25644 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1603864/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=6.18
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 8144 0 0 0 615 3 0 0 25 0 1 0 225995546 1511952384 8118 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 8118 81 232 0 368894 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481868

[startup+12.7156 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1580504/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=12.64
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 13626 0 0 0 1258 6 0 0 25 0 1 0 225995546 1511952384 13600 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 13600 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5309 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1547096/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=25.45
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 22200 0 0 0 2535 10 0 0 25 0 1 0 225995546 1511952384 22174 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 22174 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1595 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1516824/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=51.07
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 29379 0 0 0 5092 15 0 0 25 0 1 0 225995546 1511952384 29237 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 29237 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.411 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1516568/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=102.3
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 29479 0 0 0 10215 15 0 0 25 0 1 0 225995546 1511952384 29337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 29337 81 232 0 368894 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481868

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1492376/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=162.35
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 35520 0 0 0 16215 20 0 0 25 0 1 0 225995546 1511952384 35378 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 35378 81 232 0 368894 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481868

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 12851
/proc/meminfo: memFree=1462296/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=222.4
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 43054 0 0 0 22213 27 0 0 25 0 1 0 225995546 1511952384 42912 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 42912 81 232 0 368894 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481868

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1436760/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=282.45
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 49440 0 0 0 28211 34 0 0 25 0 1 0 225995546 1511952384 49298 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 49298 81 232 0 368894 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481868

[startup+342.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1415192/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=342.49
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 54828 0 0 0 34210 39 0 0 25 0 1 0 225995546 1511952384 54686 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 54686 81 232 0 368894 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481868

[startup+402.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1394264/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=402.55
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 59984 0 0 0 40210 45 0 0 25 0 1 0 225995546 1511952384 59842 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 59842 81 232 0 368894 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481868

[startup+462.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1376344/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=462.6
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 64488 0 0 0 46210 50 0 0 25 0 1 0 225995546 1511952384 64346 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 64346 81 232 0 368894 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 1481868

[startup+522.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1360024/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=522.65
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 68567 0 0 0 52211 54 0 0 25 0 1 0 225995546 1511952384 68425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 68425 81 232 0 368894 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481868

[startup+582.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1344600/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=582.7
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 72361 0 0 0 58212 58 0 0 25 0 1 0 225995546 1511952384 72219 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 72219 81 232 0 368894 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481868

[startup+643.052 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1329752/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=642.75
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 76085 0 0 0 64213 62 0 0 25 0 1 0 225995546 1511952384 75943 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 75943 81 232 0 368894 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481868

[startup+703.113 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1315736/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=702.79
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 79608 0 0 0 70213 66 0 0 25 0 1 0 225995546 1511952384 79466 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 79466 81 232 0 368894 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481868

[startup+763.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1302808/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=762.83
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 82846 0 0 0 76214 69 0 0 25 0 1 0 225995546 1511952384 82704 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 82704 81 232 0 368894 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 1481868

[startup+823.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1290328/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=822.89
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 85954 0 0 0 82216 73 0 0 25 0 1 0 225995546 1511952384 85812 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 85812 81 232 0 368894 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481868

[startup+883.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1278232/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=882.93
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 88977 0 0 0 88216 77 0 0 25 0 1 0 225995546 1511952384 88835 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 88835 81 232 0 368894 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 1481868

[startup+943.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1266456/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=942.98
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 91927 0 0 0 94219 79 0 0 25 0 1 0 225995546 1511952384 91785 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 91785 81 232 0 368894 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481868

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1255320/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1003.04
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 94709 0 0 0 100221 83 0 0 25 0 1 0 225995546 1511952384 94567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 94567 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481868

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1243992/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1063.09
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 97499 0 0 0 106222 87 0 0 25 0 1 0 225995546 1511952384 97357 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 97357 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481868

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1233240/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1123.13
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 100203 0 0 0 112224 89 0 0 25 0 1 0 225995546 1511952384 100061 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 100061 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 1481868

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1222872/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1183.18
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 102800 0 0 0 118226 92 0 0 25 0 1 0 225995546 1511952384 102658 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 102658 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12851
/proc/meminfo: memFree=1219864/2055920 swapFree=4154940/4192956
[pid=12845] ppid=12843 vsize=5352 CPUtime=0.04
/proc/12845/stat : 12845 (Barcelogic) S 12843 12845 11751 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225995540 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12845/statm: 1338 236 197 169 0 49 0
[pid=12851] ppid=12845 vsize=1476516 CPUtime=1199.99
/proc/12851/stat : 12851 (bsat) R 12845 12845 11751 0 -1 4194304 103522 0 0 0 119906 93 0 0 25 0 1 0 225995546 1511952384 103380 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12851/statm: 369129 103380 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481868

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 12845 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.061989
while last known CPU time is 1200.03

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

Real time (s): 1200.5
CPU time (s): 1200.03
CPU user time (s): 1199.1
CPU system time (s): 0.93
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
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= 12

runsolver used 1.16082 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 12:20:11 UTC 2007

IDJOB= 304524
IDBENCH= 20134
IDSOLVER= 122
FILE ID= node12/304524-1172060411

PBS_JOBID= 3865277

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304524-1172060411/Barcelogic /tmp/evaluation/304524-1172060411/instance-304524-1172060411.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-304524-1172060411 -o ROOT/results/node12/solver-304524-1172060411 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304524-1172060411/Barcelogic /tmp/evaluation/304524-1172060411/instance-304524-1172060411.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 43924944

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1635328 kB
Buffers:         55348 kB
Cached:         269512 kB
SwapCached:      18268 kB
Active:         192276 kB
Inactive:       159052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635328 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          30156 kB
Slab:            54928 kB
Committed_AS:  1057980 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 12:40:13 UTC 2007