Trace number 297759

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) 1200.02 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1902     5766 |      --       0       --      -- |     --   | -10/30
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 441   #clauses: 1902   #literals: 5766
0.00/0.01	c CPU time:   0.003999 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/node9/watcher-297759-1171844676 -o ROOT/results/node9/solver-297759-1171844676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297759-1171844676/Barcelogic /tmp/evaluation/297759-1171844676/instance-297759-1171844676.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: 0.97 1.00 1.00 3/77 20306
/proc/meminfo: memFree=1660368/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204422259 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20306/statm: 1339 233 195 169 0 50 0
[pid=20307] ppid=20306 vsize=5356 CPUtime=0
/proc/20307/stat : 20307 (Barcelogic) S 20306 20306 19612 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20307/statm: 1339 237 198 169 0 50 0
[pid=20308] ppid=20307 vsize=0 CPUtime=0
/proc/20308/stat : 20308 (Barcelogic) D 20307 20306 19612 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 204422259 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/20308/statm: 0 0 0 0 0 0 0
[pid=20309] ppid=20307 vsize=0 CPUtime=0
/proc/20309/stat : 20309 (sed) D 20307 20306 19612 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 204422259 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20309/statm: 0 0 0 0 0 0 0

[startup+0.107885 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 20306
/proc/meminfo: memFree=1660368/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515961 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 20306
/proc/meminfo: memFree=1660368/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33712 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1655992/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476404 CPUtime=1.31
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 1118 0 0 0 131 0 0 0 25 0 1 0 204422260 1511837696 1090 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369101 1090 91 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481760

[startup+2.97944 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1653432/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476404 CPUtime=2.95
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 2252 0 0 0 295 0 0 0 25 0 1 0 204422260 1511837696 2224 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369101 2224 91 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25607 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1646264/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=6.23
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 3497 0 0 0 622 1 0 0 25 0 1 0 204422260 1511936000 3469 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 3469 91 232 0 368890 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481856

[startup+12.7213 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1642040/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=12.69
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 4624 0 0 0 1268 1 0 0 25 0 1 0 204422260 1511936000 4596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 4596 91 232 0 368890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481856

[startup+25.5308 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1625528/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=25.5
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 8794 0 0 0 2545 5 0 0 25 0 1 0 204422260 1511936000 8766 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 8766 91 232 0 368890 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481856

[startup+51.1607 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1606776/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=51.11
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 13379 0 0 0 5101 10 0 0 25 0 1 0 204422260 1511936000 13351 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 13351 91 232 0 368890 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481856

[startup+102.42 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1590520/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=102.36
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 17389 0 0 0 10220 16 0 0 25 0 1 0 204422260 1511936000 17286 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 17286 91 232 0 368890 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481856

[startup+162.515 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1590520/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=162.42
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 17389 0 0 0 16226 16 0 0 25 0 1 0 204422260 1511936000 17286 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 17286 91 232 0 368890 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481856

[startup+222.589 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1575928/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=222.48
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 21105 0 0 0 22226 22 0 0 25 0 1 0 204422260 1511936000 21002 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 21002 91 232 0 368890 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481856

[startup+282.66 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1560440/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=282.52
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 24980 0 0 0 28227 25 0 0 25 0 1 0 204422260 1511936000 24877 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134553409 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 24877 91 232 0 368890 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481856

[startup+342.731 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1547448/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=342.58
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 28212 0 0 0 34228 30 0 0 25 0 1 0 204422260 1511936000 28109 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 28109 91 232 0 368890 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481856

[startup+402.804 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1537656/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=402.63
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 30618 0 0 0 40230 33 0 0 25 0 1 0 204422260 1511936000 30515 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 30515 91 232 0 368890 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481856

[startup+462.876 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1527736/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=462.68
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 33099 0 0 0 46232 36 0 0 25 0 1 0 204422260 1511936000 32996 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 32996 91 232 0 368890 0
Current children cumulated CPU time (s) 462.68

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

[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=582.79
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 37096 0 0 0 58237 42 0 0 25 0 1 0 204422260 1511936000 36993 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 36993 91 232 0 368890 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481856

[startup+643.11 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 20312
/proc/meminfo: memFree=1505848/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=642.85
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 38573 0 0 0 64241 44 0 0 25 0 1 0 204422260 1511936000 38470 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 38470 91 232 0 368890 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481856

[startup+703.185 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20312
/proc/meminfo: memFree=1499000/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=702.9
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 40297 0 0 0 70243 47 0 0 25 0 1 0 204422260 1511936000 40194 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 40194 91 232 0 368890 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481856

[startup+763.257 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1491576/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=762.95
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 42160 0 0 0 76246 49 0 0 25 0 1 0 204422260 1511936000 42057 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 42057 91 232 0 368890 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481856

[startup+823.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1485368/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=823.01
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 43683 0 0 0 82249 52 0 0 25 0 1 0 204422260 1511936000 43580 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 43580 91 232 0 368890 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481856

[startup+883.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20312
/proc/meminfo: memFree=1478136/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=883.06
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 45498 0 0 0 88251 55 0 0 25 0 1 0 204422260 1511936000 45395 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 45395 91 232 0 368890 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481856

[startup+943.48 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 20314
/proc/meminfo: memFree=1470968/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=943.11
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 47300 0 0 0 94253 58 0 0 25 0 1 0 204422260 1511936000 47197 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 47197 91 232 0 368890 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481856

[startup+1003.55 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20314
/proc/meminfo: memFree=1464824/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1003.15
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 48820 0 0 0 100255 60 0 0 25 0 1 0 204422260 1511936000 48717 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 48717 91 232 0 368890 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481856

[startup+1063.63 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 20314
/proc/meminfo: memFree=1459512/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1063.21
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 50131 0 0 0 106259 62 0 0 25 0 1 0 204422260 1511936000 50028 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 50028 91 232 0 368890 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481856

[startup+1123.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20314
/proc/meminfo: memFree=1454072/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1123.26
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 51500 0 0 0 112262 64 0 0 25 0 1 0 204422260 1511936000 51397 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 51397 91 232 0 368890 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481856

[startup+1183.78 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 20314
/proc/meminfo: memFree=1449016/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1183.32
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 52773 0 0 0 118266 66 0 0 25 0 1 0 204422260 1511936000 52670 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 52670 91 232 0 368890 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 20314
/proc/meminfo: memFree=1447032/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1200.02
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 53234 0 0 0 119936 66 0 0 25 0 1 0 204422260 1511936000 53131 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 53131 91 232 0 368890 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481856

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

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

[startup+1200.49 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 20314
/proc/meminfo: memFree=1447032/2055920 swapFree=4192812/4192956
[pid=20306] ppid=20304 vsize=5356 CPUtime=0
/proc/20306/stat : 20306 (Barcelogic) S 20304 20306 19612 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204422259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20306/statm: 1339 237 197 169 0 50 0
[pid=20312] ppid=20306 vsize=1476500 CPUtime=1200.02
/proc/20312/stat : 20312 (bsat) R 20306 20306 19612 0 -1 4194304 53234 0 0 0 119936 66 0 0 25 0 1 0 204422260 1511936000 53131 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20312/statm: 369125 53131 91 232 0 368890 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20306 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1199.36
CPU system time (s): 0.66
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 1482156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 34
involuntary context switches= 10

runsolver used 1.21582 second user time and 3.05253 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 00:24:36 UTC 2007

IDJOB= 297759
IDBENCH= 19969
IDSOLVER= 122
FILE ID= node9/297759-1171844676

PBS_JOBID= 3839379

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297759-1171844676/Barcelogic /tmp/evaluation/297759-1171844676/instance-297759-1171844676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-297759-1171844676 -o ROOT/results/node9/solver-297759-1171844676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297759-1171844676/Barcelogic /tmp/evaluation/297759-1171844676/instance-297759-1171844676.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 453103859

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1660776 kB
Buffers:         49068 kB
Cached:         222456 kB
SwapCached:          0 kB
Active:         263652 kB
Inactive:        62180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          73188 kB
Slab:            54904 kB
Committed_AS:  1044240 kB
PageTables:       1688 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= 66544 MiB

End job on node9 on Mon Feb 19 00:44:39 UTC 2007