Trace number 319782

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark458.333
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |  133080   348570 |   39923       0        0     nan |  0.000 % |
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 900   #clauses: 133080   #literals: 348570
0.00/0.10	c CPU time:   0.087986 s
0.00/0.10	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/node69/watcher-319782-1173035846 -o ROOT/results/node69/solver-319782-1173035846 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319782-1173035846/Barcelogic /tmp/evaluation/319782-1173035846/instance-319782-1173035846.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: 0.92 0.98 0.92 3/64 6050
/proc/meminfo: memFree=1601192/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323542308 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6050/statm: 1338 235 197 169 0 49 0

[startup+0.0620509 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 6050
/proc/meminfo: memFree=1601192/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323542308 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6050/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101057 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 6050
/proc/meminfo: memFree=1601192/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323542308 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6050/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301091 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 6050
/proc/meminfo: memFree=1601192/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5352

[startup+0.701154 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 6050
/proc/meminfo: memFree=1601192/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5352

[startup+1.50228 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1587480/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1.24
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 3270 0 0 0 123 1 0 0 25 0 1 0 323542333 1512378368 3243 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 3243 82 232 0 368998 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1482284

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1584408/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=2.84
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 4242 0 0 0 282 2 0 0 25 0 1 0 323542333 1512378368 4215 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 4215 82 232 0 368998 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1482284

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1576984/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=6.05
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 5940 0 0 0 601 4 0 0 25 0 1 0 323542333 1512378368 5913 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 5913 82 232 0 368998 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1482284

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1565336/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=12.44
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 8695 0 0 0 1239 5 0 0 25 0 1 0 323542333 1512378368 8668 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 8668 82 232 0 368998 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1482284

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1545880/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=25.24
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 13416 0 0 0 2514 10 0 0 25 0 1 0 323542333 1512378368 13389 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 13389 82 232 0 368998 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1482284

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1517208/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=50.83
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 20599 0 0 0 5068 15 0 0 25 0 1 0 323542333 1512378368 20572 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 20572 82 232 0 368998 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1482284

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1477400/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=102.02
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 30419 0 0 0 10178 24 0 0 25 0 1 0 323542333 1512378368 30392 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 30392 82 232 0 368998 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1482284

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1454040/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=161.99
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 36718 0 0 0 16171 28 0 0 25 0 1 0 323542333 1512378368 36161 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 36161 92 232 0 368998 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1482284

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1454104/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=221.97
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 36718 0 0 0 22169 28 0 0 25 0 1 0 323542333 1512378368 36161 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 36161 92 232 0 368998 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1482284

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1454104/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=281.96
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 36718 0 0 0 28167 29 0 0 25 0 1 0 323542333 1512378368 36161 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 36161 92 232 0 368998 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1482284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1432792/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=341.94
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 42105 0 0 0 34161 33 0 0 25 0 1 0 323542333 1512378368 41548 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 41548 92 232 0 368998 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1482284

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1408920/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=401.92
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 48143 0 0 0 40153 39 0 0 25 0 1 0 323542333 1512378368 47586 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 47586 92 232 0 368998 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1482284


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

[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=581.87
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 63214 0 0 0 58130 57 0 0 25 0 1 0 323542333 1512378368 62657 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 62657 92 232 0 368998 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1482284

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1330840/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=641.85
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 67496 0 0 0 64123 62 0 0 25 0 1 0 323542333 1512378368 66939 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 66939 92 232 0 368998 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1482284

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1314328/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=701.82
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 71626 0 0 0 70114 68 0 0 25 0 1 0 323542333 1512378368 71069 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 71069 92 232 0 368998 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1482284

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1299480/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=761.8
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 75303 0 0 0 76108 72 0 0 25 0 1 0 323542333 1512378368 74746 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 74746 92 232 0 368998 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1482284

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1287064/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=821.78
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 78481 0 0 0 82103 75 0 0 25 0 1 0 323542333 1512378368 77924 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 77924 92 232 0 368998 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1482284

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1270104/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=881.76
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 82657 0 0 0 88097 79 0 0 25 0 1 0 323542333 1512378368 82100 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 82100 92 232 0 368998 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1482284

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1257560/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=941.75
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 85820 0 0 0 94092 83 0 0 25 0 1 0 323542333 1512378368 85263 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 85263 92 232 0 368998 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1482284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 6056
/proc/meminfo: memFree=1246424/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1001.72
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 88569 0 0 0 100086 86 0 0 25 0 1 0 323542333 1512378368 88012 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 88012 92 232 0 368998 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1482284

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/66 6056
/proc/meminfo: memFree=1234008/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1061.71
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 91736 0 0 0 106081 90 0 0 25 0 1 0 323542333 1512378368 91179 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 91179 92 232 0 368998 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1482284

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 0.93 2/66 6056
/proc/meminfo: memFree=1219224/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1121.69
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 95343 0 0 0 112075 94 0 0 25 0 1 0 323542333 1512378368 94786 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 94786 92 232 0 368998 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1482284

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 6056
/proc/meminfo: memFree=1209496/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1181.67
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 97819 0 0 0 118070 97 0 0 25 0 1 0 323542333 1512378368 97262 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 97262 92 232 0 368998 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1482284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 6056
/proc/meminfo: memFree=1205208/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1199.87
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 98836 0 0 0 119889 98 0 0 25 0 1 0 323542333 1512378368 98279 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 98279 92 232 0 368998 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1482284

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: 1.02 1.01 0.93 2/66 6056
/proc/meminfo: memFree=1205208/2055920 swapFree=4184096/4192956
[pid=6050] ppid=6048 vsize=5352 CPUtime=0.23
/proc/6050/stat : 6050 (Barcelogic) S 6048 6050 5307 0 -1 4194304 332 2145 0 0 0 0 22 1 16 0 1 0 323542308 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6050/statm: 1338 236 197 169 0 49 0
[pid=6056] ppid=6050 vsize=1476932 CPUtime=1199.87
/proc/6056/stat : 6056 (bsat) R 6050 6050 5307 0 -1 4194304 98836 0 0 0 119889 98 0 0 25 0 1 0 323542333 1512378368 98279 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 369233 98279 92 232 0 368998 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1482284

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6050 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=224965 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.243962
while last known CPU time is 1200.1

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): 1200.1
CPU user time (s): 1199.11
CPU system time (s): 0.99
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 1483704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.224965
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2477
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= 32
involuntary context switches= 17

runsolver used 1.12983 second user time and 2.51962 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Mar  4 19:17:26 UTC 2007

IDJOB= 319782
IDBENCH= 20487
IDSOLVER= 122
FILE ID= node69/319782-1173035846

PBS_JOBID= 4012439

Free space on /tmp= 66540 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= /tmp/evaluation/319782-1173035846/Barcelogic /tmp/evaluation/319782-1173035846/instance-319782-1173035846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-319782-1173035846 -o ROOT/results/node69/solver-319782-1173035846 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319782-1173035846/Barcelogic /tmp/evaluation/319782-1173035846/instance-319782-1173035846.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8df6cfaff4435ad2a04367a34fb047c1

RANDOM SEED= 383328356

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1601600 kB
Buffers:         22520 kB
Cached:         343556 kB
SwapCached:       2824 kB
Active:         131144 kB
Inactive:       244500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601600 kB
SwapTotal:     4192956 kB
SwapFree:      4184096 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            64680 kB
Committed_AS:   810720 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= 66538 MiB

End job on node69 on Sun Mar  4 19:37:28 UTC 2007