Trace number 307558

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   15027    45049 |      --       0       --      -- |     --   | -2327/-1807
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4798   #clauses: 15027   #literals: 45049
0.00/0.12	c CPU time:   0.108983 s
0.00/0.12	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/node7/watcher-307558-1172489437 -o ROOT/results/node7/solver-307558-1172489437 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307558-1172489437/Barcelogic /tmp/evaluation/307558-1172489437/instance-307558-1172489437.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 0.99 0.90 3/77 15232
/proc/meminfo: memFree=1672720/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 268898447 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15232/statm: 1338 232 195 169 0 49 0
[pid=15233] ppid=15232 vsize=5352 CPUtime=0
/proc/15233/stat : 15233 (Barcelogic) S 15232 15232 14890 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15233/statm: 1338 236 198 169 0 49 0

[startup+0.107563 s]
/proc/loadavg: 0.92 0.99 0.90 3/77 15232
/proc/meminfo: memFree=1672720/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 268898447 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15232/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515593 s]
/proc/loadavg: 0.92 0.99 0.90 3/77 15232
/proc/meminfo: memFree=1672720/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33568 s]
/proc/loadavg: 0.92 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1666624/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=1.18
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 1599 0 0 0 118 0 0 0 25 0 1 0 268898461 1511428096 1534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536332 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 1534 82 232 0 368766 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481356

[startup+2.97185 s]
/proc/loadavg: 0.92 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1663680/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=2.82
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 2599 0 0 0 281 1 0 0 25 0 1 0 268898461 1511428096 2534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 2534 82 232 0 368766 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481356

[startup+6.2612 s]
/proc/loadavg: 0.93 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1656000/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=6.11
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 4358 0 0 0 609 2 0 0 25 0 1 0 268898461 1511428096 4293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536296 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 4293 82 232 0 368766 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481356

[startup+12.7149 s]
/proc/loadavg: 0.93 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1642816/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=12.56
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 7511 0 0 0 1251 5 0 0 25 0 1 0 268898461 1511428096 7446 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 7446 82 232 0 368766 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481356

[startup+25.5282 s]
/proc/loadavg: 0.95 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1621568/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=25.36
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 12962 0 0 0 2527 9 0 0 25 0 1 0 268898461 1511428096 12897 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 12897 82 232 0 368766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481356

[startup+51.1569 s]
/proc/loadavg: 0.96 0.99 0.90 2/79 15238
/proc/meminfo: memFree=1584320/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476004 CPUtime=50.98
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 22112 0 0 0 5082 16 0 0 25 0 1 0 268898461 1511428096 22047 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134563456 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369001 22047 82 232 0 368766 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481356

[startup+102.406 s]
/proc/loadavg: 0.98 0.99 0.91 2/79 15238
/proc/meminfo: memFree=1583424/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=102.23
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 22289 0 0 0 10206 17 0 0 25 0 1 0 268898461 1511579648 22144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 22144 92 232 0 368803 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481504

[startup+162.477 s]
/proc/loadavg: 0.99 0.99 0.91 2/79 15238
/proc/meminfo: memFree=1551744/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=162.28
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 30188 0 0 0 16204 24 0 0 25 0 1 0 268898461 1511579648 30043 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 30043 92 232 0 368803 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481504

[startup+222.543 s]
/proc/loadavg: 0.99 0.99 0.91 2/79 15238
/proc/meminfo: memFree=1551552/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=222.33
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 30292 0 0 0 22209 24 0 0 25 0 1 0 268898461 1511579648 30043 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 30043 92 232 0 368803 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481504

[startup+282.609 s]
/proc/loadavg: 1.04 1.00 0.91 2/79 15238
/proc/meminfo: memFree=1551552/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=282.38
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 30292 0 0 0 28213 25 0 0 25 0 1 0 268898461 1511579648 30043 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 30043 92 232 0 368803 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481504

[startup+342.677 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 15238
/proc/meminfo: memFree=1551552/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=342.43
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 30328 0 0 0 34218 25 0 0 25 0 1 0 268898461 1511579648 30043 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534746 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 30043 92 232 0 368803 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481504

[startup+402.748 s]
/proc/loadavg: 1.12 1.03 0.93 2/79 15238
/proc/meminfo: memFree=1526464/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=402.49
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 36663 0 0 0 40217 32 0 0 25 0 1 0 268898461 1511579648 36378 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134532647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 36378 92 232 0 368803 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481504

[startup+462.816 s]
/proc/loadavg: 1.04 1.02 0.93 2/79 15238
/proc/meminfo: memFree=1474496/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=462.54
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 49688 0 0 0 46210 44 0 0 25 0 1 0 268898461 1511579648 49403 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 49403 92 232 0 368803 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481504

[startup+522.883 s]
/proc/loadavg: 1.01 1.02 0.93 2/79 15238
/proc/meminfo: memFree=1432512/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13

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

[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=582.65
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 70014 0 0 0 58199 66 0 0 25 0 1 0 268898461 1511579648 69729 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 69729 92 232 0 368803 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481504

[startup+643.028 s]
/proc/loadavg: 1.00 1.01 0.93 2/79 15240
/proc/meminfo: memFree=1361920/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=642.71
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 77727 0 0 0 64196 75 0 0 25 0 1 0 268898461 1511579648 77442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 77442 92 232 0 368803 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481504

[startup+703.096 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 15240
/proc/meminfo: memFree=1332416/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=702.76
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 85140 0 0 0 70194 82 0 0 25 0 1 0 268898461 1511579648 84855 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 84855 92 232 0 368803 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481504

[startup+763.168 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 15240
/proc/meminfo: memFree=1306240/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=762.81
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 91683 0 0 0 76193 88 0 0 25 0 1 0 268898461 1511579648 91398 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 91398 92 232 0 368803 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481504

[startup+823.244 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 15240
/proc/meminfo: memFree=1279296/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=822.87
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 98342 0 0 0 82190 97 0 0 25 0 1 0 268898461 1511579648 98057 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 98057 92 232 0 368803 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481504

[startup+883.317 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 15240
/proc/meminfo: memFree=1253376/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=882.94
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 104783 0 0 0 88188 106 0 0 25 0 1 0 268898461 1511579648 104498 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 104498 92 232 0 368803 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481504

[startup+943.388 s]
/proc/loadavg: 1.04 1.01 0.93 2/79 15240
/proc/meminfo: memFree=1230912/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=942.99
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 110458 0 0 0 94186 113 0 0 25 0 1 0 268898461 1511579648 110173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 110173 92 232 0 368803 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481504

[startup+1003.46 s]
/proc/loadavg: 1.01 1.01 0.93 2/79 15240
/proc/meminfo: memFree=1206080/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1003.05
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 116671 0 0 0 100184 121 0 0 25 0 1 0 268898461 1511579648 116386 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 116386 92 232 0 368803 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481504

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 15240
/proc/meminfo: memFree=1183936/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1063.1
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 122126 0 0 0 106184 126 0 0 25 0 1 0 268898461 1511579648 121841 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 121841 92 232 0 368803 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481504

[startup+1123.6 s]
/proc/loadavg: 1.07 1.02 0.94 2/79 15240
/proc/meminfo: memFree=1165312/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1123.16
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 126789 0 0 0 112185 131 0 0 25 0 1 0 268898461 1511579648 126504 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 126504 92 232 0 368803 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481504

[startup+1183.67 s]
/proc/loadavg: 1.02 1.01 0.94 2/79 15240
/proc/meminfo: memFree=1148992/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1183.22
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 130899 0 0 0 118185 137 0 0 25 0 1 0 268898461 1511579648 130614 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 130614 92 232 0 368803 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 1481504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.02 1.01 0.94 2/79 15240
/proc/meminfo: memFree=1143616/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1199.93
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 132160 0 0 0 119855 138 0 0 25 0 1 0 268898461 1511579648 131875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 131875 92 232 0 368803 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481504

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

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

[startup+1200.38 s]
/proc/loadavg: 1.02 1.01 0.94 2/79 15240
/proc/meminfo: memFree=1143616/2055920 swapFree=4147496/4192956
[pid=15232] ppid=15230 vsize=5352 CPUtime=0.13
/proc/15232/stat : 15232 (Barcelogic) S 15230 15232 14890 0 -1 4194304 332 1099 0 0 0 0 12 1 16 0 1 0 268898447 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15232/statm: 1338 236 197 169 0 49 0
[pid=15238] ppid=15232 vsize=1476152 CPUtime=1199.93
/proc/15238/stat : 15238 (bsat) R 15232 15232 14890 0 -1 4194304 132160 0 0 0 119855 138 0 0 25 0 1 0 268898461 1511579648 131875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15238/statm: 369038 131875 92 232 0 368803 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481504

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15232 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=124981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.140978
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): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1198.67
CPU system time (s): 1.39
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1481920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.124981
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1431
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= 12

runsolver used 1.20882 second user time and 3.05953 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 11:30:37 UTC 2007

IDJOB= 307558
IDBENCH= 20208
IDSOLVER= 122
FILE ID= node7/307558-1172489437

PBS_JOBID= 3971579

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307558-1172489437/Barcelogic /tmp/evaluation/307558-1172489437/instance-307558-1172489437.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307558-1172489437 -o ROOT/results/node7/solver-307558-1172489437 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307558-1172489437/Barcelogic /tmp/evaluation/307558-1172489437/instance-307558-1172489437.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 70625367

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1673192 kB
Buffers:         47640 kB
Cached:         242268 kB
SwapCached:       9088 kB
Active:         157140 kB
Inactive:       155952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673192 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            55172 kB
Committed_AS:   882660 kB
PageTables:       1764 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= 66551 MiB

End job on node7 on Mon Feb 26 11:50:40 UTC 2007