Trace number 310387

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    2280     6612 |     683       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2227     6696 |      --       0       --      -- |     --   | -53/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 581   #clauses: 2227   #literals: 6696
0.00/0.01	c CPU time:   0.007998 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/node14/watcher-310387-1172558985 -o ROOT/results/node14/solver-310387-1172558985 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310387-1172558985/Barcelogic /tmp/evaluation/310387-1172558985/instance-310387-1172558985.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: 0.92 0.98 0.99 3/77 30911
/proc/meminfo: memFree=1578176/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275852942 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30911/statm: 1338 232 195 169 0 49 0
[pid=30912] ppid=30911 vsize=5352 CPUtime=0
/proc/30912/stat : 30912 (Barcelogic) S 30911 30911 30129 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30912/statm: 1338 236 198 169 0 49 0

[startup+0.107768 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30911
/proc/meminfo: memFree=1578176/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515804 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30911
/proc/meminfo: memFree=1578176/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33588 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1573616/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1.31
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 1175 0 0 0 131 0 0 0 25 0 1 0 275852944 1511915520 1147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 1147 92 232 0 368885 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481832

[startup+2.97204 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1572912/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=2.94
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 1747 0 0 0 294 0 0 0 25 0 1 0 275852944 1511915520 1719 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 1719 92 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.24835 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1565808/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=6.22
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 3307 0 0 0 621 1 0 0 25 0 1 0 275852944 1511915520 3279 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 3279 92 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481832

[startup+12.711 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1564400/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=12.68
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 3449 0 0 0 1267 1 0 0 25 0 1 0 275852944 1511915520 3421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 3421 92 232 0 368885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481832

[startup+25.5302 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1551792/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=25.49
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 6645 0 0 0 2546 3 0 0 25 0 1 0 275852944 1511915520 6617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 6617 92 232 0 368885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481832

[startup+51.1576 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 30917
/proc/meminfo: memFree=1533872/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=51.11
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 11067 0 0 0 5104 7 0 0 25 0 1 0 275852944 1511915520 11039 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 11039 92 232 0 368885 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481832

[startup+102.411 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522544/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=102.35
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13866 0 0 0 10224 11 0 0 25 0 1 0 275852944 1511915520 13801 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13801 92 232 0 368885 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481832

[startup+162.483 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522544/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=162.41
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13875 0 0 0 16230 11 0 0 25 0 1 0 275852944 1511915520 13810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13810 92 232 0 368885 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481832

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522544/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=222.46
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13875 0 0 0 22234 12 0 0 25 0 1 0 275852944 1511915520 13810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13810 92 232 0 368885 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481832

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522416/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=282.51
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13914 0 0 0 28239 12 0 0 25 0 1 0 275852944 1511915520 13810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13810 92 232 0 368885 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481832

[startup+342.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522352/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=342.55
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13974 0 0 0 34243 12 0 0 25 0 1 0 275852944 1511915520 13810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13810 92 232 0 368885 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481832

[startup+402.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522416/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=402.61
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 13996 0 0 0 40248 13 0 0 25 0 1 0 275852944 1511915520 13832 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13832 92 232 0 368885 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481832

[startup+462.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522224/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=462.65
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 14084 0 0 0 46252 13 0 0 25 0 1 0 275852944 1511915520 13834 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13834 92 232 0 368885 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481832

[startup+522.878 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522224/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=522.71
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 14097 0 0 0 52257 14 0 0 25 0 1 0 275852944 1511915520 13847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13847 92 232 0 368885 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 1481832

[startup+582.946 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1522288/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=582.76
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 14097 0 0 0 58262 14 0 0 25 0 1 0 275852944 1511915520 13847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518219 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 13847 92 232 0 368885 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481832

[startup+643.015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30917
/proc/meminfo: memFree=1505264/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=642.81
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 18392 0 0 0 64262 19 0 0 25 0 1 0 275852944 1511915520 18142 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 18142 92 232 0 368885 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481832

[startup+703.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 31019
/proc/meminfo: memFree=1487984/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=702.83
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 22399 0 0 0 70259 24 0 0 25 0 1 0 275852944 1511915520 22149 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 22149 92 232 0 368885 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481832

[startup+763.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 31095
/proc/meminfo: memFree=1476344/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=762.86
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 25330 0 0 0 76257 29 0 0 25 0 1 0 275852944 1511915520 25080 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 25080 92 232 0 368885 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 1481832

[startup+823.267 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1466864/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=822.91
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 27927 0 0 0 82260 31 0 0 25 0 1 0 275852944 1511915520 27677 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 27677 92 232 0 368885 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 1481832

[startup+883.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1458800/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=882.96
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 29941 0 0 0 88262 34 0 0 25 0 1 0 275852944 1511915520 29691 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 29691 92 232 0 368885 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 1481832

[startup+943.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1449520/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=943.01
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 32288 0 0 0 94264 37 0 0 25 0 1 0 275852944 1511915520 32038 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 32038 92 232 0 368885 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481832

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1442096/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1003.07
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 34120 0 0 0 100267 40 0 0 25 0 1 0 275852944 1511915520 33870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 33870 92 232 0 368885 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481832

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1434544/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1063.12
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 35989 0 0 0 106270 42 0 0 25 0 1 0 275852944 1511915520 35739 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 35739 92 232 0 368885 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481832

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1426864/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1123.18
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 37912 0 0 0 112272 46 0 0 25 0 1 0 275852944 1511915520 37662 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 37662 92 232 0 368885 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481832

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1420784/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1183.23
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 39452 0 0 0 118276 47 0 0 25 0 1 0 275852944 1511915520 39202 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 39202 92 232 0 368885 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31115
/proc/meminfo: memFree=1418992/2055920 swapFree=4191880/4192956
[pid=30911] ppid=30909 vsize=5352 CPUtime=0.01
/proc/30911/stat : 30911 (Barcelogic) S 30909 30911 30129 0 -1 4194304 332 437 0 0 0 0 1 0 16 0 1 0 275852942 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30911/statm: 1338 236 197 169 0 49 0
[pid=30917] ppid=30911 vsize=1476480 CPUtime=1200.05
/proc/30917/stat : 30917 (bsat) R 30911 30911 30129 0 -1 4194304 39902 0 0 0 119957 48 0 0 25 0 1 0 275852944 1511915520 39652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30917/statm: 369120 39652 92 232 0 368885 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481832

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 30911 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.58
CPU system time (s): 0.48
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 1481832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.006998
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= 35
involuntary context switches= 11

runsolver used 1.19182 second user time and 3.07453 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 27 06:49:45 UTC 2007

IDJOB= 310387
IDBENCH= 20285
IDSOLVER= 122
FILE ID= node14/310387-1172558985

PBS_JOBID= 3971654

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310387-1172558985/Barcelogic /tmp/evaluation/310387-1172558985/instance-310387-1172558985.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-310387-1172558985 -o ROOT/results/node14/solver-310387-1172558985 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310387-1172558985/Barcelogic /tmp/evaluation/310387-1172558985/instance-310387-1172558985.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 992388814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1578584 kB
Buffers:         49800 kB
Cached:         300808 kB
SwapCached:        408 kB
Active:         254192 kB
Inactive:       150288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578584 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          70080 kB
Slab:            58452 kB
Committed_AS:   902140 kB
PageTables:       1736 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= 66555 MiB

End job on node14 on Tue Feb 27 07:09:48 UTC 2007