Trace number 304565

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
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:   0.017997 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/node67/watcher-304565-1172061201 -o ROOT/results/node67/solver-304565-1172061201 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304565-1172061201/Barcelogic /tmp/evaluation/304565-1172061201/instance-304565-1172061201.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14795
/proc/meminfo: memFree=1610744/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226077719 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14795/statm: 1338 232 195 169 0 49 0
[pid=14796] ppid=14795 vsize=5352 CPUtime=0
/proc/14796/stat : 14796 (Barcelogic) S 14795 14795 14070 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14796/statm: 1338 236 198 169 0 49 0

[startup+0.107706 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14795
/proc/meminfo: memFree=1610744/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14795
/proc/meminfo: memFree=1610744/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33583 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1600808/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1.27
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 2731 0 0 0 126 1 0 0 25 0 1 0 226077725 1511952384 2705 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 2705 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.976 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1594600/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=2.9
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 4726 0 0 0 288 2 0 0 25 0 1 0 226077725 1511952384 4700 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 4700 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25834 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1580264/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=6.18
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 7964 0 0 0 615 3 0 0 25 0 1 0 226077725 1511952384 7938 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 7938 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1557616/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=12.64
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 13346 0 0 0 1258 6 0 0 25 0 1 0 226077725 1511952384 13320 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 13320 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5223 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1525744/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=25.44
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 21589 0 0 0 2534 10 0 0 25 0 1 0 226077725 1511952384 21563 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 21563 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1493616/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=51.06
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 29153 0 0 0 5091 15 0 0 25 0 1 0 226077725 1511952384 29011 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 29011 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1493424/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=102.29
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 29248 0 0 0 10214 15 0 0 25 0 1 0 226077725 1511952384 29106 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 29106 81 232 0 368894 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481868

[startup+162.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1471408/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=162.33
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 34751 0 0 0 16211 22 0 0 25 0 1 0 226077725 1511952384 34609 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 34609 81 232 0 368894 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481868

[startup+222.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1440688/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=222.37
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 42441 0 0 0 22208 29 0 0 25 0 1 0 226077725 1511952384 42299 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 42299 81 232 0 368894 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481868

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14801
/proc/meminfo: memFree=1415408/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=282.41
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 48775 0 0 0 28206 35 0 0 25 0 1 0 226077725 1511952384 48633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 48633 81 232 0 368894 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481868

[startup+342.623 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 14801
/proc/meminfo: memFree=1393648/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=342.46
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 54196 0 0 0 34207 39 0 0 25 0 1 0 226077725 1511952384 54054 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 54054 81 232 0 368894 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481868

[startup+402.682 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 14801
/proc/meminfo: memFree=1373488/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=402.49
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 59158 0 0 0 40206 43 0 0 25 0 1 0 226077725 1511952384 59016 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 59016 81 232 0 368894 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481868

[startup+462.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1355376/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=462.53
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 63699 0 0 0 46206 47 0 0 25 0 1 0 226077725 1511952384 63557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 63557 81 232 0 368894 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481868

[startup+522.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1338800/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=522.57
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 67869 0 0 0 52205 52 0 0 25 0 1 0 226077725 1511952384 67727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 67727 81 232 0 368894 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481868

[startup+582.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1323056/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=582.62
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 71739 0 0 0 58206 56 0 0 25 0 1 0 226077725 1511952384 71597 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 71597 81 232 0 368894 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481868

[startup+642.923 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1308272/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=642.66
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 75437 0 0 0 64208 58 0 0 25 0 1 0 226077725 1511952384 75295 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 75295 81 232 0 368894 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481868

[startup+702.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1293744/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=702.71
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 79084 0 0 0 70209 62 0 0 25 0 1 0 226077725 1511952384 78942 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 78942 81 232 0 368894 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481868

[startup+763.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1280048/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=762.75
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 82517 0 0 0 76210 65 0 0 25 0 1 0 226077725 1511952384 82375 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 82375 81 232 0 368894 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481868

[startup+823.099 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1267056/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=822.79
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 85705 0 0 0 82211 68 0 0 25 0 1 0 226077725 1511952384 85563 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 85563 81 232 0 368894 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481868

[startup+883.157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1254384/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=882.83
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 88895 0 0 0 88212 71 0 0 25 0 1 0 226077725 1511952384 88753 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 88753 81 232 0 368894 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481868

[startup+943.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1241904/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=942.87
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 91997 0 0 0 94212 75 0 0 25 0 1 0 226077725 1511952384 91855 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542784 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 91855 81 232 0 368894 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 1481868

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1231088/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1002.91
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 94721 0 0 0 100214 77 0 0 25 0 1 0 226077725 1511952384 94579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 94579 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 1481868

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1219888/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1062.95
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 97475 0 0 0 106217 78 0 0 25 0 1 0 226077725 1511952384 97333 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 97333 81 232 0 368894 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 1481868

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1209328/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1122.99
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 100130 0 0 0 112219 80 0 0 25 0 1 0 226077725 1511952384 99988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 99988 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 1481868

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1199152/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1183.03
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 102680 0 0 0 118220 83 0 0 25 0 1 0 226077725 1511952384 102538 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 102538 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14803
/proc/meminfo: memFree=1196080/2055920 swapFree=4176000/4192956
[pid=14795] ppid=14793 vsize=5352 CPUtime=0.05
/proc/14795/stat : 14795 (Barcelogic) S 14793 14795 14070 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 226077719 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14795/statm: 1338 236 197 169 0 49 0
[pid=14801] ppid=14795 vsize=1476516 CPUtime=1200.04
/proc/14801/stat : 14801 (bsat) R 14795 14795 14070 0 -1 4194304 103413 0 0 0 119921 83 0 0 25 0 1 0 226077725 1511952384 103271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14801/statm: 369129 103271 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
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 14795 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.060989
while last known CPU time is 1200.09

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

Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.26
CPU system time (s): 0.83
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 996
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 0.802877 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 12:33:21 UTC 2007

IDJOB= 304565
IDBENCH= 20135
IDSOLVER= 122
FILE ID= node67/304565-1172061201

PBS_JOBID= 3892772

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304565-1172061201/Barcelogic /tmp/evaluation/304565-1172061201/instance-304565-1172061201.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-304565-1172061201 -o ROOT/results/node67/solver-304565-1172061201 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304565-1172061201/Barcelogic /tmp/evaluation/304565-1172061201/instance-304565-1172061201.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 762350814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1611216 kB
Buffers:         36904 kB
Cached:         345404 kB
SwapCached:      11616 kB
Active:         284184 kB
Inactive:       116444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611216 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            30032 kB
Committed_AS:   719528 kB
PageTables:       1452 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= 66558 MiB

End job on node67 on Wed Feb 21 12:53:23 UTC 2007