Trace number 316597

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     244      732 |      73       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 117   #clauses: 244   #literals: 732
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-316597-1172672495 -o ROOT/results/node67/solver-316597-1172672495 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316597-1172672495/Barcelogic /tmp/evaluation/316597-1172672495/instance-316597-1172672495.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.96 0.96 3/64 5920
/proc/meminfo: memFree=1836768/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 287207156 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5920/statm: 1339 233 195 169 0 50 0
[pid=5921] ppid=5920 vsize=5356 CPUtime=0
/proc/5921/stat : 5921 (Barcelogic) S 5920 5920 4701 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5921/statm: 1339 237 198 169 0 50 0
[pid=5922] ppid=5921 vsize=0 CPUtime=0
/proc/5922/stat : 5922 (Barcelogic) D 5921 5920 4701 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 287207156 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/5922/statm: 0 0 0 0 0 0 0
[pid=5923] ppid=5921 vsize=0 CPUtime=0
/proc/5923/stat : 5923 (sed) D 5921 5920 4701 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 287207156 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5923/statm: 0 0 0 0 0 0 0

[startup+0.0627581 s]
/proc/loadavg: 0.91 0.96 0.96 3/64 5920
/proc/meminfo: memFree=1836768/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101759 s]
/proc/loadavg: 0.91 0.96 0.96 3/64 5920
/proc/meminfo: memFree=1836768/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30178 s]
/proc/loadavg: 0.91 0.96 0.96 3/64 5920
/proc/meminfo: memFree=1836768/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701821 s]
/proc/loadavg: 0.91 0.96 0.96 3/64 5920
/proc/meminfo: memFree=1836768/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.91 0.96 0.96 2/66 5926
/proc/meminfo: memFree=1833104/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=1.48
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 1584 0 0 0 147 1 0 0 25 0 1 0 287207157 1511907328 1558 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 1558 81 232 0 368883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481828

[startup+3.10107 s]
/proc/loadavg: 0.91 0.96 0.96 2/66 5926
/proc/meminfo: memFree=1827792/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=3.08
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 2811 0 0 0 307 1 0 0 25 0 1 0 287207157 1511907328 2785 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519169 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 2785 81 232 0 368883 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481828

[startup+6.30141 s]
/proc/loadavg: 0.92 0.96 0.96 2/66 5926
/proc/meminfo: memFree=1825168/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=6.28
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 3361 0 0 0 626 2 0 0 25 0 1 0 287207157 1511907328 3335 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539305 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 3335 81 232 0 368883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481828

[startup+12.7021 s]
/proc/loadavg: 0.93 0.96 0.96 2/66 5926
/proc/meminfo: memFree=1809680/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=12.68
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 7070 0 0 0 1264 4 0 0 25 0 1 0 287207157 1511907328 7044 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 7044 81 232 0 368883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481828

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.96 2/66 5926
/proc/meminfo: memFree=1791376/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=25.47
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 11416 0 0 0 2540 7 0 0 25 0 1 0 287207157 1511907328 11390 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 11390 81 232 0 368883 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481828

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1773904/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=51.07
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 15735 0 0 0 5096 11 0 0 25 0 1 0 287207157 1511907328 15580 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 15580 81 232 0 368883 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481828

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1769232/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=102.26
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 16980 0 0 0 10213 13 0 0 25 0 1 0 287207157 1511907328 16748 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 16748 81 232 0 368883 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1768272/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=162.24
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17290 0 0 0 16211 13 0 0 25 0 1 0 287207157 1511907328 17058 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 17058 81 232 0 368883 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766800/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476472 CPUtime=222.22
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17617 0 0 0 22209 13 0 0 25 0 1 0 287207157 1511907328 17340 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369118 17340 81 232 0 368883 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766800/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=282.2
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17621 0 0 0 28207 13 0 0 25 0 1 0 287207157 1511952384 17344 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17344 81 232 0 368894 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481872

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766800/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=342.2
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17626 0 0 0 34206 14 0 0 25 0 1 0 287207157 1511952384 17349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17349 81 232 0 368894 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1481872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766736/2055920 swapFree=4183844/4192956

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

[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=522.14
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17704 0 0 0 52200 14 0 0 25 0 1 0 287207157 1511952384 17349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17349 81 232 0 368894 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766672/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=582.14
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17751 0 0 0 58199 15 0 0 25 0 1 0 287207157 1511952384 17349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17349 81 232 0 368894 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1481872

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766608/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=642.12
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17833 0 0 0 64197 15 0 0 25 0 1 0 287207157 1511952384 17349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17349 81 232 0 368894 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481872

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1766608/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=702.1
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 17833 0 0 0 70195 15 0 0 25 0 1 0 287207157 1511952384 17349 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17349 81 232 0 368894 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1481872

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=762.09
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18424 0 0 0 76194 15 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=822.07
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18508 0 0 0 82192 15 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1481872

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=882.06
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18553 0 0 0 88190 16 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=942.04
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18553 0 0 0 94188 16 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=1002.02
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18553 0 0 0 100186 16 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=1062
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18588 0 0 0 106184 16 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764880/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=1122
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18588 0 0 0 112183 17 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5926
/proc/meminfo: memFree=1764816/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=1181.98
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18631 0 0 0 118181 17 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 5928
/proc/meminfo: memFree=1764688/2055920 swapFree=4183844/4192956
[pid=5920] ppid=5918 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (Barcelogic) S 5918 5920 4701 0 -1 4194304 332 357 0 0 0 0 0 0 16 0 1 0 287207156 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5920/statm: 1339 237 197 169 0 50 0
[pid=5926] ppid=5920 vsize=1476516 CPUtime=1200.08
/proc/5926/stat : 5926 (bsat) R 5920 5920 4701 0 -1 4194304 18678 0 0 0 119991 17 0 0 25 0 1 0 287207157 1511952384 17780 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5926/statm: 369129 17780 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481872

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 5920 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.17
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 1482512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 689
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= 8

runsolver used 0.98185 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 28 14:21:35 UTC 2007

IDJOB= 316597
IDBENCH= 20445
IDSOLVER= 122
FILE ID= node67/316597-1172672495

PBS_JOBID= 3981216

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/316597-1172672495/Barcelogic /tmp/evaluation/316597-1172672495/instance-316597-1172672495.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-316597-1172672495 -o ROOT/results/node67/solver-316597-1172672495 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316597-1172672495/Barcelogic /tmp/evaluation/316597-1172672495/instance-316597-1172672495.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 887443322

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:       1837176 kB
Buffers:          7704 kB
Cached:         155320 kB
SwapCached:       2828 kB
Active:          58992 kB
Inactive:       120660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837176 kB
SwapTotal:     4192956 kB
SwapFree:      4183844 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          22584 kB
Slab:            24992 kB
Committed_AS:   834640 kB
PageTables:       1472 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= 66544 MiB

End job on node67 on Wed Feb 28 14:41:38 UTC 2007