Trace number 319741

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) 1200.04 1201.01

General information on the benchmark

Nameindustrial/grieu/
vmpc_27.cnf
MD5SUM10c81d53b34b643d8b1b980e2d3fede8
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.9223
Satisfiable
(Un)Satisfiability was proved
Number of variables729
Number of clauses96849
Sum of the clauses size253854
Maximum clause length27
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 237989
Number of clauses of size 358806
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 554

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   96849   253854 |   29054       0        0     nan |  0.000 % |
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 729   #clauses: 96849   #literals: 253854
0.00/0.07	c CPU time:   0.06299 s
0.00/0.07	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/node71/watcher-319741-1173035290 -o ROOT/results/node71/solver-319741-1173035290 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319741-1173035290/Barcelogic /tmp/evaluation/319741-1173035290/instance-319741-1173035290.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: 0.87 0.97 0.95 3/64 2124
/proc/meminfo: memFree=1057016/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323486823 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2124/statm: 1338 232 195 169 0 49 0
[pid=2125] ppid=2124 vsize=5352 CPUtime=0
/proc/2125/stat : 2125 (Barcelogic) S 2124 2124 1232 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2125/statm: 1338 236 198 169 0 49 0
[pid=2127] ppid=2125 vsize=0 CPUtime=0
/proc/2127/stat : 2127 (sed) D 2125 2124 1232 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 323486823 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2127/statm: 0 0 0 0 0 0 0

[startup+0.0481241 s]
/proc/loadavg: 0.87 0.97 0.95 3/64 2124
/proc/meminfo: memFree=1057016/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323486823 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2124/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101133 s]
/proc/loadavg: 0.87 0.97 0.95 3/64 2124
/proc/meminfo: memFree=1057016/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323486823 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2124/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301188 s]
/proc/loadavg: 0.87 0.97 0.95 3/64 2124
/proc/meminfo: memFree=1057016/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.701275 s]
/proc/loadavg: 0.87 0.97 0.95 3/64 2124
/proc/meminfo: memFree=1057016/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50144 s]
/proc/loadavg: 0.87 0.97 0.95 2/66 2130
/proc/meminfo: memFree=1045736/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1.32
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 2825 0 0 0 131 1 0 0 25 0 1 0 323486840 1512280064 2798 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516550 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 2798 82 232 0 368974 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1482188

[startup+3.10178 s]
/proc/loadavg: 0.87 0.97 0.95 2/66 2130
/proc/meminfo: memFree=1042728/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=2.91
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 3748 0 0 0 290 1 0 0 25 0 1 0 323486840 1512280064 3721 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 3721 82 232 0 368974 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1482188

[startup+6.30148 s]
/proc/loadavg: 0.88 0.97 0.95 2/66 2130
/proc/meminfo: memFree=1036584/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=6.11
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 5139 0 0 0 609 2 0 0 25 0 1 0 323486840 1512280064 5112 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 5112 82 232 0 368974 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1482188

[startup+12.7019 s]
/proc/loadavg: 0.89 0.97 0.95 2/66 2130
/proc/meminfo: memFree=1025264/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=12.52
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 7799 0 0 0 1248 4 0 0 25 0 1 0 323486840 1512280064 7772 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 7772 82 232 0 368974 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1482188

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.95 2/66 2130
/proc/meminfo: memFree=1008688/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=25.29
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 11842 0 0 0 2522 7 0 0 25 0 1 0 323486840 1512280064 11815 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 11815 82 232 0 368974 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1482188

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.95 2/66 2130
/proc/meminfo: memFree=982064/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=50.88
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 18551 0 0 0 5075 13 0 0 25 0 1 0 323486840 1512280064 18524 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518045 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 18524 82 232 0 368974 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1482188

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.95 2/66 2130
/proc/meminfo: memFree=965616/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=102.04
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 22799 0 0 0 10187 17 0 0 25 0 1 0 323486840 1512280064 22411 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 22411 92 232 0 368974 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 1482188

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 2130
/proc/meminfo: memFree=963440/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=161.97
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 23493 0 0 0 16180 17 0 0 25 0 1 0 323486840 1512280064 23105 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 23105 92 232 0 368974 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 1482188

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 2130
/proc/meminfo: memFree=927536/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=221.94
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 32372 0 0 0 22168 26 0 0 25 0 1 0 323486840 1512280064 31984 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 31984 92 232 0 368974 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 1482188

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 2130
/proc/meminfo: memFree=904688/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=281.9
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 38121 0 0 0 28158 32 0 0 25 0 1 0 323486840 1512280064 37733 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 37733 92 232 0 368974 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 1482188

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.95 2/66 2130
/proc/meminfo: memFree=881392/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=341.85
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 43885 0 0 0 34145 40 0 0 25 0 1 0 323486840 1512280064 43497 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 43497 92 232 0 368974 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 1482188

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.95 2/66 2130
/proc/meminfo: memFree=864816/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0

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

[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=521.72
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 55617 0 0 0 52119 53 0 0 25 0 1 0 323486840 1512280064 55229 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 55229 92 232 0 368974 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 1482188

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/66 2130
/proc/meminfo: memFree=820784/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=581.69
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 59026 0 0 0 58112 57 0 0 25 0 1 0 323486840 1512280064 58638 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 58638 92 232 0 368974 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 1482188

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/66 2130
/proc/meminfo: memFree=804848/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=641.64
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 62957 0 0 0 64103 61 0 0 25 0 1 0 323486840 1512280064 62569 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 62569 92 232 0 368974 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 1482188

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/66 2130
/proc/meminfo: memFree=792560/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=701.58
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 66065 0 0 0 70093 65 0 0 25 0 1 0 323486840 1512280064 65677 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 65677 92 232 0 368974 0
Current children cumulated CPU time (s) 701.73
Current children cumulated vsize (KiB) 1482188

[startup+762.305 s]
/proc/loadavg: 1.07 1.00 0.96 2/66 2130
/proc/meminfo: memFree=782512/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=761.54
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 68553 0 0 0 76086 68 0 0 25 0 1 0 323486840 1512280064 68165 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 68165 92 232 0 368974 0
Current children cumulated CPU time (s) 761.69
Current children cumulated vsize (KiB) 1482188

[startup+822.301 s]
/proc/loadavg: 1.02 1.00 0.96 2/66 2130
/proc/meminfo: memFree=770864/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=821.5
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 71484 0 0 0 82079 71 0 0 25 0 1 0 323486840 1512280064 71096 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 71096 92 232 0 368974 0
Current children cumulated CPU time (s) 821.65
Current children cumulated vsize (KiB) 1482188

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 2130
/proc/meminfo: memFree=761008/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=881.45
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 73905 0 0 0 88072 73 0 0 25 0 1 0 323486840 1512280064 73517 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 73517 92 232 0 368974 0
Current children cumulated CPU time (s) 881.6
Current children cumulated vsize (KiB) 1482188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=750704/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=941.39
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 76496 0 0 0 94063 76 0 0 25 0 1 0 323486840 1512280064 76108 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 76108 92 232 0 368974 0
Current children cumulated CPU time (s) 941.54
Current children cumulated vsize (KiB) 1482188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=741936/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1001.34
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 78683 0 0 0 100056 78 0 0 25 0 1 0 323486840 1512280064 78295 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 78295 92 232 0 368974 0
Current children cumulated CPU time (s) 1001.49
Current children cumulated vsize (KiB) 1482188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=731632/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1061.3
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 81247 0 0 0 106049 81 0 0 25 0 1 0 323486840 1512280064 80859 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 80859 92 232 0 368974 0
Current children cumulated CPU time (s) 1061.45
Current children cumulated vsize (KiB) 1482188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=722736/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1121.25
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 83466 0 0 0 112042 83 0 0 25 0 1 0 323486840 1512280064 83078 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 83078 92 232 0 368974 0
Current children cumulated CPU time (s) 1121.4
Current children cumulated vsize (KiB) 1482188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=713200/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1181.2
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 85869 0 0 0 118035 85 0 0 25 0 1 0 323486840 1512280064 85481 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 85481 92 232 0 368974 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 1482188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2130
/proc/meminfo: memFree=710448/2055920 swapFree=4183136/4192956
[pid=2124] ppid=2122 vsize=5352 CPUtime=0.15
/proc/2124/stat : 2124 (Barcelogic) S 2122 2124 1232 0 -1 4194304 332 1667 0 0 0 0 15 0 16 0 1 0 323486823 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2124/statm: 1338 236 197 169 0 49 0
[pid=2130] ppid=2124 vsize=1476836 CPUtime=1199.89
/proc/2130/stat : 2130 (bsat) R 2124 2124 1232 0 -1 4194304 86517 0 0 0 119904 85 0 0 25 0 1 0 323486840 1512280064 86129 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 0 0 0
/proc/2130/statm: 369209 86129 92 232 0 368974 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1482188

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 2124 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=161975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.169973
while last known CPU time is 1200.04

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

Real time (s): 1201.01
CPU time (s): 1200.04
CPU user time (s): 1199.19
CPU system time (s): 0.85
CPU usage (%): 99.9189
Max. virtual memory (cumulated for all children) (KiB): 1483100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.161975
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1999
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 1.17182 second user time and 3.20851 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Mar  4 19:08:10 UTC 2007

IDJOB= 319741
IDBENCH= 20486
IDSOLVER= 122
FILE ID= node71/319741-1173035290

PBS_JOBID= 4012437

Free space on /tmp= 66490 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_27.cnf
COMMAND LINE= /tmp/evaluation/319741-1173035290/Barcelogic /tmp/evaluation/319741-1173035290/instance-319741-1173035290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-319741-1173035290 -o ROOT/results/node71/solver-319741-1173035290 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319741-1173035290/Barcelogic /tmp/evaluation/319741-1173035290/instance-319741-1173035290.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  10c81d53b34b643d8b1b980e2d3fede8

RANDOM SEED= 817460973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1057488 kB
Buffers:         43332 kB
Cached:         857836 kB
SwapCached:       4184 kB
Active:         396524 kB
Inactive:       517908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057488 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            3144 kB
Writeback:           0 kB
Mapped:          18852 kB
Slab:            70052 kB
Committed_AS:   873076 kB
PageTables:       1460 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= 66488 MiB

End job on node71 on Sun Mar  4 19:28:13 UTC 2007