Trace number 303909

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) 1200.03 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	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/node39/watcher-303909-1172046552 -o ROOT/results/node39/solver-303909-1172046552 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303909-1172046552/Barcelogic /tmp/evaluation/303909-1172046552/instance-303909-1172046552.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: 0.99 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1812336/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224611056 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7769/statm: 1338 232 195 169 0 49 0
[pid=7770] ppid=7769 vsize=5352 CPUtime=0
/proc/7770/stat : 7770 (Barcelogic) S 7769 7769 7064 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7770/statm: 1338 236 198 169 0 49 0
[pid=7772] ppid=7770 vsize=0 CPUtime=0
/proc/7772/stat : 7772 (sed) R 7770 7769 7064 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 224611056 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/7772/statm: 0 0 0 0 0 0 0

[startup+0.10761 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1812336/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.516673 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1812336/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33981 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1800800/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1.25
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 3067 0 0 0 124 1 0 0 25 0 1 0 224611064 1511956480 3041 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 3041 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97609 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1794208/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=2.88
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 5234 0 0 0 287 1 0 0 25 0 1 0 224611064 1511956480 5208 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 5208 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481872

[startup+6.25766 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1777832/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=6.16
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 9124 0 0 0 612 4 0 0 25 0 1 0 224611064 1511956480 9098 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 9099 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481872

[startup+12.7148 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1753256/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=12.62
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 14816 0 0 0 1255 7 0 0 25 0 1 0 224611064 1511956480 14790 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 14790 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481872

[startup+25.5219 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1719528/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=25.42
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 23608 0 0 0 2529 13 0 0 25 0 1 0 224611064 1511956480 23582 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 23582 81 232 0 368895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481872

[startup+51.1463 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1654824/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=51.03
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 39327 0 0 0 5080 23 0 0 25 0 1 0 224611064 1511956480 39301 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134513425 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 39302 81 232 0 368895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481872

[startup+102.394 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1578600/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=102.26
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 58449 0 0 0 10190 36 0 0 25 0 1 0 224611064 1511956480 58423 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 58423 81 232 0 368895 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481872

[startup+162.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1523240/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=162.3
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 71986 0 0 0 16183 47 0 0 25 0 1 0 224611064 1511956480 71960 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 71960 81 232 0 368895 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481872

[startup+222.516 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1484392/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=222.35
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 81703 0 0 0 22178 57 0 0 25 0 1 0 224611064 1511956480 81677 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 81677 81 232 0 368895 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481872

[startup+282.576 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1451304/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=282.38
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 89978 0 0 0 28174 64 0 0 25 0 1 0 224611064 1511956480 89952 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 89952 81 232 0 368895 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481872

[startup+342.636 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1423464/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=342.42
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 96983 0 0 0 34171 71 0 0 25 0 1 0 224611064 1511956480 96957 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 96957 81 232 0 368895 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481872

[startup+402.697 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1397864/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=402.46
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 103273 0 0 0 40169 77 0 0 25 0 1 0 224611064 1511956480 103247 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 103247 81 232 0 368895 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481872

[startup+462.749 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1373416/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=462.49
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 109398 0 0 0 46166 83 0 0 25 0 1 0 224611064 1511956480 109372 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 109372 81 232 0 368895 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481872

[startup+522.805 s]

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

[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=522.53
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 114899 0 0 0 52164 89 0 0 25 0 1 0 224611064 1511956480 114873 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 114873 81 232 0 368895 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 1481872

[startup+582.864 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7775
/proc/meminfo: memFree=1329832/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=582.57
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 120214 0 0 0 58163 94 0 0 25 0 1 0 224611064 1511956480 120188 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 120188 81 232 0 368895 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481872

[startup+642.931 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7776
/proc/meminfo: memFree=1311528/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=642.61
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 124796 0 0 0 64163 98 0 0 25 0 1 0 224611064 1511956480 124770 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 124770 81 232 0 368895 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481872

[startup+702.993 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1293352/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=702.65
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 129355 0 0 0 70163 102 0 0 25 0 1 0 224611064 1511956480 129329 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 129329 81 232 0 368895 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481872

[startup+763.055 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1276072/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=762.69
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 133671 0 0 0 76163 106 0 0 25 0 1 0 224611064 1511956480 133645 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 133645 81 232 0 368895 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481872

[startup+823.112 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1258728/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=822.73
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 137985 0 0 0 82162 111 0 0 25 0 1 0 224611064 1511956480 137959 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 137959 81 232 0 368895 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481872

[startup+883.169 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1243368/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=882.76
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 141827 0 0 0 88161 115 0 0 25 0 1 0 224611064 1511956480 141801 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 141801 81 232 0 368895 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 1481872

[startup+943.228 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1228264/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=942.8
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 145611 0 0 0 94161 119 0 0 25 0 1 0 224611064 1511956480 145585 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 145585 81 232 0 368895 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481872

[startup+1003.29 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1213928/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1002.84
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 149196 0 0 0 100162 122 0 0 25 0 1 0 224611064 1511956480 149170 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 149170 81 232 0 368895 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481872

[startup+1063.35 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1199144/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1062.88
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 152825 0 0 0 106162 126 0 0 25 0 1 0 224611064 1511956480 152799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 152799 81 232 0 368895 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481872

[startup+1123.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1184616/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1122.91
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 156459 0 0 0 112162 129 0 0 25 0 1 0 224611064 1511956480 156433 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 156433 81 232 0 368895 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 1481872

[startup+1183.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1170792/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1182.96
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 159936 0 0 0 118162 134 0 0 25 0 1 0 224611064 1511956480 159910 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 159910 81 232 0 368895 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7777
/proc/meminfo: memFree=1166696/2055920 swapFree=4183736/4192956
[pid=7769] ppid=7767 vsize=5352 CPUtime=0.06
/proc/7769/stat : 7769 (Barcelogic) S 7767 7769 7064 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224611056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7769/statm: 1338 236 197 169 0 49 0
[pid=7775] ppid=7769 vsize=1476520 CPUtime=1199.97
/proc/7775/stat : 7775 (bsat) R 7769 7769 7064 0 -1 4194304 160908 0 0 0 119862 135 0 0 25 0 1 0 224611064 1511956480 160882 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7775/statm: 369130 160882 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481872

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7769 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=70989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.079987
while last known CPU time is 1200.03

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

Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1198.68
CPU system time (s): 1.35
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1111
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 1.04884 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 08:29:12 UTC 2007

IDJOB= 303909
IDBENCH= 20119
IDSOLVER= 122
FILE ID= node39/303909-1172046552

PBS_JOBID= 3892728

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303909-1172046552/Barcelogic /tmp/evaluation/303909-1172046552/instance-303909-1172046552.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-303909-1172046552 -o ROOT/results/node39/solver-303909-1172046552 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303909-1172046552/Barcelogic /tmp/evaluation/303909-1172046552/instance-303909-1172046552.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 673182520

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1812680 kB
Buffers:         33408 kB
Cached:         160468 kB
SwapCached:       3460 kB
Active:         102652 kB
Inactive:       101076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812680 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            25512 kB
Committed_AS:   597632 kB
PageTables:       1412 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= 66560 MiB

End job on node39 on Wed Feb 21 08:49:14 UTC 2007