Trace number 330682

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) 1200.07 1200.92

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
MD5SUM50d7d9af90d20b5a0a2408be9f7f1b53
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark333.756
Satisfiable
(Un)Satisfiability was proved
Number of variables185984
Number of clauses773809
Sum of the clauses size1985941
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2549010
Number of clauses of size 3145446
Number of clauses of size 427594
Number of clauses of size 515719
Number of clauses of size over 533968

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.68	c ==============================================================================
0.00/0.68	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.68	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.68	c ==============================================================================
0.00/0.68	c |         0 |  764372  1965212 |  229311       0        0     nan |  0.000 % |
4.19/4.26	c |         0 |  558159  1817251 |      --       0       --      -- |     --   | -186095/-95227
4.19/4.26	c ==============================================================================
4.19/4.26	c Result  :   #vars: 87003   #clauses: 558159   #literals: 1817251
4.19/4.26	c CPU time:   4.03539 s
4.19/4.26	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-330682-1173170956 -o ROOT/results/node1/solver-330682-1173170956 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330682-1173170956/Barcelogic /tmp/evaluation/330682-1173170956/instance-330682-1173170956.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.04 1.17 3/77 20879
/proc/meminfo: memFree=1860552/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 337050773 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20879/statm: 1338 232 195 169 0 49 0
[pid=20880] ppid=20879 vsize=5352 CPUtime=0
/proc/20880/stat : 20880 (Barcelogic) R 20879 20879 19612 0 -1 4194368 56 188 0 0 0 0 0 0 20 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20880/statm: 1338 236 198 169 0 49 0

[startup+0.0375981 s]
/proc/loadavg: 0.94 1.04 1.17 3/77 20879
/proc/meminfo: memFree=1860552/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101602 s]
/proc/loadavg: 0.94 1.04 1.17 3/77 20879
/proc/meminfo: memFree=1860552/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301624 s]
/proc/loadavg: 0.94 1.04 1.17 3/77 20879
/proc/meminfo: memFree=1860552/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701671 s]
/proc/loadavg: 0.94 1.04 1.17 3/77 20879
/proc/meminfo: memFree=1860552/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50176 s]
/proc/loadavg: 0.94 1.04 1.17 2/79 20884
/proc/meminfo: memFree=1773176/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
[pid=20884] ppid=20879 vsize=105104 CPUtime=1.49
/proc/20884/stat : 20884 (SatELite_releas) R 20879 20879 19612 0 -1 4194304 24872 0 0 0 131 18 0 0 25 0 1 0 337050773 107626496 22909 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134551937 0 0 4096 3 0 0 0 17 0 0 0
/proc/20884/statm: 26276 22909 66 128 0 26145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110456

[startup+3.10195 s]
/proc/loadavg: 0.94 1.04 1.17 2/79 20884
/proc/meminfo: memFree=1755704/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=0
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 337050773 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20879/statm: 1338 235 197 169 0 49 0
[pid=20884] ppid=20879 vsize=110108 CPUtime=3.08
/proc/20884/stat : 20884 (SatELite_releas) R 20879 20879 19612 0 -1 4194304 26292 0 0 0 289 19 0 0 25 0 1 0 337050773 112750592 24121 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134571071 0 0 4096 3 0 0 0 17 0 0 0
/proc/20884/statm: 27527 24121 66 128 0 27396 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115460

[startup+6.30133 s]
/proc/loadavg: 0.94 1.04 1.17 2/79 20885
/proc/meminfo: memFree=1809656/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470332 CPUtime=1.23
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 16432 0 0 0 115 8 0 0 25 0 1 0 337051278 1505619968 15052 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20885/statm: 367583 15052 82 232 0 367348 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1475684

[startup+12.7011 s]
/proc/loadavg: 0.95 1.04 1.17 2/79 20885
/proc/meminfo: memFree=1774840/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470332 CPUtime=7.63
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 17542 0 0 0 754 9 0 0 25 0 1 0 337051278 1505619968 16154 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367583 16154 82 232 0 367348 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1475684

[startup+25.5026 s]
/proc/loadavg: 0.96 1.04 1.16 2/79 20885
/proc/meminfo: memFree=1763512/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470332 CPUtime=20.41
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 20360 0 0 0 2029 12 0 0 25 0 1 0 337051278 1505619968 18972 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367583 18972 82 232 0 367348 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1475684

[startup+51.1026 s]
/proc/loadavg: 0.97 1.03 1.16 2/79 20885
/proc/meminfo: memFree=1742584/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470332 CPUtime=45.98
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 25571 0 0 0 4581 17 0 0 25 0 1 0 337051278 1505619968 24183 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367583 24183 82 232 0 367348 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1475684

[startup+102.307 s]
/proc/loadavg: 0.99 1.02 1.15 2/79 20885
/proc/meminfo: memFree=1728120/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=97.16
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 29822 0 0 0 9695 21 0 0 25 0 1 0 337051278 1505951744 27793 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531489 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 27793 92 232 0 367429 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1476008

[startup+162.303 s]
/proc/loadavg: 0.99 1.02 1.14 2/79 20885
/proc/meminfo: memFree=1676856/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=157.1
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 42743 0 0 0 15678 32 0 0 25 0 1 0 337051278 1505951744 40714 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516544 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 40714 92 232 0 367429 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 1476008

[startup+222.303 s]
/proc/loadavg: 0.99 1.01 1.12 2/79 20885
/proc/meminfo: memFree=1638008/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=217.07
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 53384 0 0 0 21667 40 0 0 25 0 1 0 337051278 1505951744 50166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 50166 92 232 0 367429 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 1476008

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.11 2/79 20885
/proc/meminfo: memFree=1638008/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=277.03
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 53384 0 0 0 27663 40 0 0 25 0 1 0 337051278 1505951744 50166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 50166 92 232 0 367429 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 1476008

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.10 2/79 20885
/proc/meminfo: memFree=1637944/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=337
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 54582 0 0 0 33659 41 0 0 25 0 1 0 337051278 1505951744 50168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534496 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 50168 92 232 0 367429 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 1476008

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/79 20885
/proc/meminfo: memFree=1637880/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=396.95
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 54582 0 0 0 39654 41 0 0 25 0 1 0 337051278 1505951744 50168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 50168 92 232 0 367429 0

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

[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=576.83
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 62859 0 0 0 57636 47 0 0 25 0 1 0 337051278 1505951744 56586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519086 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 56586 92 232 0 367429 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 1476008

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/79 20885
/proc/meminfo: memFree=1587640/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=636.81
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 68962 0 0 0 63628 53 0 0 25 0 1 0 337051278 1505951744 62689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 62689 92 232 0 367429 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 1476008

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/79 20885
/proc/meminfo: memFree=1587064/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=696.76
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 70206 0 0 0 69622 54 0 0 25 0 1 0 337051278 1505951744 62761 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 62761 92 232 0 367429 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 1476008

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.05 2/85 21043
/proc/meminfo: memFree=1585032/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=756.72
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 70432 0 0 0 75604 68 0 0 25 0 1 0 337051278 1505951744 62987 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 62987 92 232 0 367429 0
Current children cumulated CPU time (s) 761.76
Current children cumulated vsize (KiB) 1476008

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/79 21083
/proc/meminfo: memFree=1567352/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=816.68
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 75798 0 0 0 81591 77 0 0 25 0 1 0 337051278 1505951744 67640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 67640 92 232 0 367429 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 1476008

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/79 21083
/proc/meminfo: memFree=1567224/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=876.64
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 76384 0 0 0 87586 78 0 0 25 0 1 0 337051278 1505951744 67640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 67640 92 232 0 367429 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 1476008

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.04 2/79 21083
/proc/meminfo: memFree=1561720/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470900 CPUtime=936.6
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 77891 0 0 0 93580 80 0 0 25 0 1 0 337051278 1506201600 69147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135054936 0 0 4096 0 0 0 0 17 1 0 0
/proc/20885/statm: 367725 69147 92 232 0 367490 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 1476252

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.04 2/79 21083
/proc/meminfo: memFree=1561272/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=996.56
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 79074 0 0 0 99575 81 0 0 25 0 1 0 337051278 1505951744 69116 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 69116 92 232 0 367429 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 1476008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 21083
/proc/meminfo: memFree=1558264/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=1056.52
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 80475 0 0 0 105570 82 0 0 25 0 1 0 337051278 1505951744 69870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 69870 92 232 0 367429 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 1476008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21083
/proc/meminfo: memFree=1553976/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=1116.49
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 82124 0 0 0 111566 83 0 0 25 0 1 0 337051278 1505951744 70941 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 70941 92 232 0 367429 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 1476008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21083
/proc/meminfo: memFree=1539192/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=1176.44
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 86015 0 0 0 117557 87 0 0 25 0 1 0 337051278 1505951744 74832 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 74832 92 232 0 367429 0
Current children cumulated CPU time (s) 1181.48
Current children cumulated vsize (KiB) 1476008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21083
/proc/meminfo: memFree=1534072/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=1195.03
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 87112 0 0 0 119415 88 0 0 25 0 1 0 337051278 1505951744 75929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134553107 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 75929 92 232 0 367429 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1476008

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21083
/proc/meminfo: memFree=1534072/2055920 swapFree=4159136/4192956
[pid=20879] ppid=20877 vsize=5352 CPUtime=5.04
/proc/20879/stat : 20879 (Barcelogic) S 20877 20879 19612 0 -1 4194304 332 32018 0 0 0 0 475 29 16 0 1 0 337050773 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20879/statm: 1338 236 197 169 0 49 0
[pid=20885] ppid=20879 vsize=1470656 CPUtime=1195.03
/proc/20885/stat : 20885 (bsat) R 20879 20879 19612 0 -1 4194304 87112 0 0 0 119415 88 0 0 25 0 1 0 337051278 1505951744 75929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134553107 0 0 4096 0 0 0 0 17 0 0 0
/proc/20885/statm: 367664 75929 92 232 0 367429 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1476008

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20879 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=753277 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=292955
CPU time returned by wait4() is 5.04623
while last known CPU time is 1200.07

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

Real time (s): 1200.92
CPU time (s): 1200.07
CPU user time (s): 1198.9
CPU system time (s): 1.17
CPU usage (%): 99.9296
Max. virtual memory (cumulated for all children) (KiB): 1478604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.75328
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32350
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= 30
involuntary context switches= 137

runsolver used 1.25381 second user time and 3.15052 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Mar  6 08:49:17 UTC 2007

IDJOB= 330682
IDBENCH= 20569
IDSOLVER= 122
FILE ID= node1/330682-1173170956

PBS_JOBID= 4015006

Free space on /tmp= 66486 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330682-1173170956/Barcelogic /tmp/evaluation/330682-1173170956/instance-330682-1173170956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-330682-1173170956 -o ROOT/results/node1/solver-330682-1173170956 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330682-1173170956/Barcelogic /tmp/evaluation/330682-1173170956/instance-330682-1173170956.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  50d7d9af90d20b5a0a2408be9f7f1b53

RANDOM SEED= 36637590

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1861024 kB
Buffers:         20892 kB
Cached:          97440 kB
SwapCached:      13520 kB
Active:          50500 kB
Inactive:        90612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861024 kB
SwapTotal:     4192956 kB
SwapFree:      4159136 kB
Dirty:           20476 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            39308 kB
Committed_AS:  1120932 kB
PageTables:       1740 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= 66465 MiB

End job on node1 on Tue Mar  6 09:09:20 UTC 2007