Trace number 316477

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
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 variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
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 |     236      708 |      70       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 113   #clauses: 236   #literals: 708
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/node12/watcher-316477-1172669662 -o ROOT/results/node12/solver-316477-1172669662 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316477-1172669662/Barcelogic /tmp/evaluation/316477-1172669662/instance-316477-1172669662.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 0.95 0.95 3/77 2148
/proc/meminfo: memFree=1178344/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286920627 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2148/statm: 1339 233 195 169 0 50 0
[pid=2149] ppid=2148 vsize=5356 CPUtime=0
/proc/2149/stat : 2149 (Barcelogic) S 2148 2148 1586 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 286920628 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2149/statm: 1339 237 198 169 0 50 0
[pid=2151] ppid=2149 vsize=0 CPUtime=0
/proc/2151/stat : 2151 (sed) D 2149 2148 1586 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 286920628 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2151/statm: 0 0 0 0 0 0 0

[startup+0.013642 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 2148
/proc/meminfo: memFree=1178344/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101654 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 2148
/proc/meminfo: memFree=1178344/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30169 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 2148
/proc/meminfo: memFree=1178344/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701761 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 2148
/proc/meminfo: memFree=1178344/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/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 0.95 0.95 2/79 2154
/proc/meminfo: memFree=1174552/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=1.48
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 1564 0 0 0 148 0 0 0 25 0 1 0 286920628 1511907328 1538 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535493 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 1538 81 232 0 368883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481828

[startup+3.10134 s]
/proc/loadavg: 0.91 0.95 0.95 2/79 2154
/proc/meminfo: memFree=1169688/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=3.07
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 2448 0 0 0 307 0 0 0 25 0 1 0 286920628 1511907328 2422 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539573 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 2422 81 232 0 368883 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481828

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.95 2/79 2154
/proc/meminfo: memFree=1166104/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=6.27
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 3629 0 0 0 626 1 0 0 25 0 1 0 286920628 1511907328 3603 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 3603 81 232 0 368883 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481828

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.95 2/79 2154
/proc/meminfo: memFree=1151128/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=12.68
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 7080 0 0 0 1264 4 0 0 25 0 1 0 286920628 1511907328 7054 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 7054 81 232 0 368883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481828

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.95 2/79 2154
/proc/meminfo: memFree=1134808/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=25.47
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 10912 0 0 0 2540 7 0 0 25 0 1 0 286920628 1511907328 10886 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 10886 81 232 0 368883 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481828

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.95 2/79 2154
/proc/meminfo: memFree=1125784/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476472 CPUtime=51.06
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 13122 0 0 0 5097 9 0 0 25 0 1 0 286920628 1511907328 12993 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369118 12993 81 232 0 368883 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481828

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/79 2154
/proc/meminfo: memFree=1122136/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=102.25
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 14087 0 0 0 10215 10 0 0 25 0 1 0 286920628 1511952384 13900 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 13900 81 232 0 368894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 2154
/proc/meminfo: memFree=1115736/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=162.22
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 15730 0 0 0 16210 12 0 0 25 0 1 0 286920628 1511952384 15543 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 15543 81 232 0 368894 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 2154
/proc/meminfo: memFree=1113688/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=222.2
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 16241 0 0 0 22207 13 0 0 25 0 1 0 286920628 1511952384 16054 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 16054 81 232 0 368894 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481872

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 2154
/proc/meminfo: memFree=1110488/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=282.18
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 17112 0 0 0 28204 14 0 0 25 0 1 0 286920628 1511952384 16925 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 16925 81 232 0 368894 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481872

[startup+342.301 s]
/proc/loadavg: 1.10 1.00 0.96 2/79 2154
/proc/meminfo: memFree=1092376/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=342.16
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 21567 0 0 0 34197 19 0 0 25 0 1 0 286920628 1511952384 21380 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518632 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 21380 81 232 0 368894 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481872

[startup+402.302 s]
/proc/loadavg: 1.13 1.03 0.97 2/79 2154
/proc/meminfo: memFree=1078872/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0

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

[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=582.07
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 32533 0 0 0 58176 31 0 0 25 0 1 0 286920628 1511952384 32346 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 32346 81 232 0 368894 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481872

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 0.98 2/79 2156
/proc/meminfo: memFree=1039704/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=642.05
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 34693 0 0 0 64172 33 0 0 25 0 1 0 286920628 1511952384 34506 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 34506 81 232 0 368894 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481872

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/79 2156
/proc/meminfo: memFree=1032024/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=702.03
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 36629 0 0 0 70167 36 0 0 25 0 1 0 286920628 1511952384 36442 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 36442 81 232 0 368894 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481872

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.98 2/79 2156
/proc/meminfo: memFree=1024728/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=762.01
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 38434 0 0 0 76162 39 0 0 25 0 1 0 286920628 1511952384 38247 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 38247 81 232 0 368894 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481872

[startup+822.303 s]
/proc/loadavg: 1.00 1.01 0.98 2/79 2156
/proc/meminfo: memFree=1018968/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=821.99
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 39892 0 0 0 82158 41 0 0 25 0 1 0 286920628 1511952384 39705 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 39705 81 232 0 368894 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=1012888/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=881.96
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 41385 0 0 0 88153 43 0 0 25 0 1 0 286920628 1511952384 41198 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 41198 81 232 0 368894 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481872

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=1007000/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=941.95
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 42865 0 0 0 94150 45 0 0 25 0 1 0 286920628 1511952384 42678 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 42678 81 232 0 368894 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=1000792/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1001.92
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 44392 0 0 0 100145 47 0 0 25 0 1 0 286920628 1511952384 44205 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 44205 81 232 0 368894 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=994648/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1061.9
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 45933 0 0 0 106141 49 0 0 25 0 1 0 286920628 1511952384 45746 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 45746 81 232 0 368894 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=990232/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1121.88
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 47013 0 0 0 112138 50 0 0 25 0 1 0 286920628 1511952384 46826 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 46826 81 232 0 368894 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=985752/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1181.85
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 48154 0 0 0 118134 51 0 0 25 0 1 0 286920628 1511952384 47967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 47967 81 232 0 368894 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=984152/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1200.06
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 48532 0 0 0 119954 52 0 0 25 0 1 0 286920628 1511952384 48345 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 48345 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 2156
/proc/meminfo: memFree=984152/2055920 swapFree=4156744/4192956
[pid=2148] ppid=2146 vsize=5356 CPUtime=0
/proc/2148/stat : 2148 (Barcelogic) S 2146 2148 1586 0 -1 4194304 332 356 0 0 0 0 0 0 16 0 1 0 286920627 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2148/statm: 1339 237 197 169 0 50 0
[pid=2154] ppid=2148 vsize=1476516 CPUtime=1200.06
/proc/2154/stat : 2154 (bsat) R 2148 2148 1586 0 -1 4194304 48532 0 0 0 119954 52 0 0 25 0 1 0 286920628 1511952384 48345 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2154/statm: 369129 48345 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2148 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.54
CPU system time (s): 0.52
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1482240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 688
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= 11

runsolver used 1.21481 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 28 13:34:22 UTC 2007

IDJOB= 316477
IDBENCH= 20442
IDSOLVER= 122
FILE ID= node12/316477-1172669662

PBS_JOBID= 3980974

Free space on /tmp= 66509 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= /tmp/evaluation/316477-1172669662/Barcelogic /tmp/evaluation/316477-1172669662/instance-316477-1172669662.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-316477-1172669662 -o ROOT/results/node12/solver-316477-1172669662 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316477-1172669662/Barcelogic /tmp/evaluation/316477-1172669662/instance-316477-1172669662.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  346cb413e25976ab9ce2952e1d53c865

RANDOM SEED= 390287489

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:       1178752 kB
Buffers:         36472 kB
Cached:         759884 kB
SwapCached:      14884 kB
Active:         204656 kB
Inactive:       614652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1178752 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            43476 kB
Committed_AS:  1211364 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= 66509 MiB

End job on node12 on Wed Feb 28 13:54:24 UTC 2007