Trace number 296734

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1155547357-11.SAT.shuffled.cnf
MD5SUMf2ec1271555abc545a13dbf21a5936ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.053991
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-296734-1171826483 -o ROOT/results/node60/solver-296734-1171826483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296734-1171826483/Barcelogic /tmp/evaluation/296734-1171826483/instance-296734-1171826483.cnf 

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


[startup+0 s]
/proc/loadavg: 0.90 0.81 0.88 3/64 17756
/proc/meminfo: memFree=785840/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202605148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17756/statm: 1338 232 195 169 0 49 0
[pid=17757] ppid=17756 vsize=5352 CPUtime=0
/proc/17757/stat : 17757 (Barcelogic) S 17756 17756 16830 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17757/statm: 1338 236 198 169 0 49 0
[pid=17759] ppid=17757 vsize=0 CPUtime=0
/proc/17759/stat : 17759 (sed) D 17757 17756 16830 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 202605148 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17759/statm: 0 0 0 0 0 0 0

[startup+0.107484 s]
/proc/loadavg: 0.90 0.81 0.88 3/64 17756
/proc/meminfo: memFree=785840/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515555 s]
/proc/loadavg: 0.90 0.81 0.88 3/64 17756
/proc/meminfo: memFree=785840/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3377 s]
/proc/loadavg: 0.90 0.81 0.88 2/66 17762
/proc/meminfo: memFree=780248/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1.3
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 1570 0 0 0 129 1 0 0 25 0 1 0 202605150 1511944192 1544 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 1544 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481860

[startup+2.97999 s]
/proc/loadavg: 0.90 0.81 0.88 2/66 17762
/proc/meminfo: memFree=778392/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=2.94
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 1839 0 0 0 293 1 0 0 25 0 1 0 202605150 1511944192 1813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 1813 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481860

[startup+6.25658 s]
/proc/loadavg: 0.91 0.82 0.88 2/66 17762
/proc/meminfo: memFree=774552/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=6.21
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 3047 0 0 0 620 1 0 0 25 0 1 0 202605150 1511944192 3021 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 3021 81 232 0 368892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481860

[startup+12.7207 s]
/proc/loadavg: 0.92 0.82 0.88 2/66 17762
/proc/meminfo: memFree=765032/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=12.68
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 5209 0 0 0 1266 2 0 0 25 0 1 0 202605150 1511944192 5183 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 5183 81 232 0 368892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481860

[startup+25.529 s]
/proc/loadavg: 0.93 0.83 0.88 2/66 17762
/proc/meminfo: memFree=764456/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=25.48
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 5315 0 0 0 2546 2 0 0 25 0 1 0 202605150 1511944192 5220 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 5220 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481860

[startup+51.1556 s]
/proc/loadavg: 0.95 0.84 0.88 2/66 17762
/proc/meminfo: memFree=754536/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=51.1
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 7859 0 0 0 5105 5 0 0 25 0 1 0 202605150 1511944192 7764 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 7764 81 232 0 368892 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481860

[startup+102.401 s]
/proc/loadavg: 0.98 0.86 0.89 2/66 17762
/proc/meminfo: memFree=747880/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=102.33
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 9524 0 0 0 10227 6 0 0 25 0 1 0 202605150 1511944192 9354 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 9354 81 232 0 368892 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481860

[startup+162.463 s]
/proc/loadavg: 0.99 0.89 0.90 2/66 17762
/proc/meminfo: memFree=742504/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=162.37
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 10924 0 0 0 16229 8 0 0 25 0 1 0 202605150 1511944192 10754 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 10754 81 232 0 368892 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481860

[startup+222.521 s]
/proc/loadavg: 0.99 0.90 0.90 2/66 17762
/proc/meminfo: memFree=730984/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=222.41
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 13811 0 0 0 22229 12 0 0 25 0 1 0 202605150 1511944192 13641 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 13641 81 232 0 368892 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481860

[startup+282.578 s]
/proc/loadavg: 0.99 0.92 0.91 2/66 17762
/proc/meminfo: memFree=721256/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=282.45
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 16236 0 0 0 28231 14 0 0 25 0 1 0 202605150 1511944192 16066 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 16066 81 232 0 368892 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481860

[startup+342.636 s]
/proc/loadavg: 0.99 0.93 0.91 2/66 17762
/proc/meminfo: memFree=714536/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=342.49
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 17931 0 0 0 34233 16 0 0 25 0 1 0 202605150 1511944192 17761 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 17761 81 232 0 368892 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481860

[startup+402.696 s]
/proc/loadavg: 0.99 0.94 0.91 2/66 17762
/proc/meminfo: memFree=706600/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=402.53
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 19875 0 0 0 40235 18 0 0 25 0 1 0 202605150 1511944192 19705 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 19705 81 232 0 368892 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481860

[startup+462.76 s]
/proc/loadavg: 0.99 0.95 0.91 2/66 17762
/proc/meminfo: memFree=700008/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=462.57
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 21508 0 0 0 46238 19 0 0 25 0 1 0 202605150 1511944192 21338 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 21338 81 232 0 368892 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481860

[startup+522.826 s]

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

[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=522.61
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 23030 0 0 0 52241 20 0 0 25 0 1 0 202605150 1511944192 22860 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518838 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 22860 81 232 0 368892 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481860

[startup+582.885 s]
/proc/loadavg: 0.99 0.96 0.91 2/66 17762
/proc/meminfo: memFree=687912/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=582.66
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 24515 0 0 0 58245 21 0 0 25 0 1 0 202605150 1511944192 24345 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 24345 81 232 0 368892 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481860

[startup+642.947 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=682408/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=642.7
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 25890 0 0 0 64248 22 0 0 25 0 1 0 202605150 1511944192 25720 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 25720 81 232 0 368892 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481860

[startup+703.004 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=677032/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=702.73
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 27221 0 0 0 70250 23 0 0 25 0 1 0 202605150 1511944192 27051 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 27051 81 232 0 368892 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481860

[startup+763.057 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=672360/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=762.77
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 28418 0 0 0 76252 25 0 0 25 0 1 0 202605150 1511944192 28248 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 28248 81 232 0 368892 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481860

[startup+823.121 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=667688/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=822.81
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 29556 0 0 0 82255 26 0 0 25 0 1 0 202605150 1511944192 29386 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 29386 81 232 0 368892 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481860

[startup+883.183 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=663400/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=882.85
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 30614 0 0 0 88258 27 0 0 25 0 1 0 202605150 1511944192 30444 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 30444 81 232 0 368892 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481860

[startup+943.248 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=658728/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=942.89
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 31803 0 0 0 94261 28 0 0 25 0 1 0 202605150 1511944192 31633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 31633 81 232 0 368892 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481860

[startup+1003.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=654760/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1002.94
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 32776 0 0 0 100265 29 0 0 25 0 1 0 202605150 1511944192 32606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 32606 81 232 0 368892 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 1481860

[startup+1063.37 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17762
/proc/meminfo: memFree=650792/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1062.98
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 33765 0 0 0 106268 30 0 0 25 0 1 0 202605150 1511944192 33595 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 33595 81 232 0 368892 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 1481860

[startup+1123.43 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17764
/proc/meminfo: memFree=646760/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1123.02
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 34779 0 0 0 112271 31 0 0 25 0 1 0 202605150 1511944192 34609 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 34609 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 1481860

[startup+1183.48 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17764
/proc/meminfo: memFree=643112/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1183.05
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 35695 0 0 0 118274 31 0 0 25 0 1 0 202605150 1511944192 35525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 35525 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 17764
/proc/meminfo: memFree=642024/2055920 swapFree=4183416/4192956
[pid=17756] ppid=17754 vsize=5352 CPUtime=0.01
/proc/17756/stat : 17756 (Barcelogic) S 17754 17756 16830 0 -1 4194304 332 437 0 0 0 0 1 0 17 0 1 0 202605148 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17756/statm: 1338 236 197 169 0 49 0
[pid=17762] ppid=17756 vsize=1476508 CPUtime=1200.07
/proc/17762/stat : 17762 (bsat) R 17756 17756 16830 0 -1 4194304 35962 0 0 0 119975 32 0 0 25 0 1 0 202605150 1511944192 35792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17762/statm: 369127 35792 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481860

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 17756 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.08

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

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.32
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 1481860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 769
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= 33
involuntary context switches= 10

runsolver used 1.04484 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Feb 18 19:21:23 UTC 2007

IDJOB= 296734
IDBENCH= 19944
IDSOLVER= 122
FILE ID= node60/296734-1171826483

PBS_JOBID= 3839694

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1155547357-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296734-1171826483/Barcelogic /tmp/evaluation/296734-1171826483/instance-296734-1171826483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-296734-1171826483 -o ROOT/results/node60/solver-296734-1171826483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296734-1171826483/Barcelogic /tmp/evaluation/296734-1171826483/instance-296734-1171826483.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f2ec1271555abc545a13dbf21a5936ee

RANDOM SEED= 702337563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        786248 kB
Buffers:         48636 kB
Cached:        1099580 kB
SwapCached:       3908 kB
Active:         788992 kB
Inactive:       369156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        786248 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            97488 kB
Committed_AS:   689836 kB
PageTables:       1464 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= 66562 MiB

End job on node60 on Sun Feb 18 19:41:26 UTC 2007