Trace number 299481

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) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2744     8365 |      --       0       --      -- |     --   | -25/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 629   #clauses: 2744   #literals: 8365
0.00/0.01	c CPU time:   0.009998 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/node18/watcher-299481-1171872200 -o ROOT/results/node18/solver-299481-1171872200 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299481-1171872200/Barcelogic /tmp/evaluation/299481-1171872200/instance-299481-1171872200.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24438
/proc/meminfo: memFree=1552248/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207174531 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24438/statm: 1339 233 195 169 0 50 0
[pid=24439] ppid=24438 vsize=5356 CPUtime=0
/proc/24439/stat : 24439 (Barcelogic) R 24438 24438 23517 0 -1 4194368 61 189 0 0 0 0 0 0 20 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227870249217 0 0 4096 65538 0 0 0 17 1 0 0
/proc/24439/statm: 0 0 0 0 0 0 0

[startup+0.106769 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24438
/proc/meminfo: memFree=1552248/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.514805 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24438
/proc/meminfo: memFree=1552248/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33488 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1545960/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476360 CPUtime=1.3
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 1781 0 0 0 130 0 0 0 25 0 1 0 207174533 1511792640 1755 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369090 1755 81 232 0 368855 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481716

[startup+2.97104 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1543528/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=2.94
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 2177 0 0 0 294 0 0 0 25 0 1 0 207174533 1511915520 2149 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519701 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 2149 91 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481836

[startup+6.25636 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1536360/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=6.22
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 4398 0 0 0 621 1 0 0 25 0 1 0 207174533 1511915520 4370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 4370 91 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481836

[startup+12.709 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1521832/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=12.67
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 7544 0 0 0 1264 3 0 0 25 0 1 0 207174533 1511915520 7516 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561918 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 7516 91 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5283 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1519528/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=25.49
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 8355 0 0 0 2545 4 0 0 25 0 1 0 207174533 1511915520 8327 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 8327 91 232 0 368885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481836

[startup+51.1567 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1488808/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=51.11
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 15871 0 0 0 5101 10 0 0 25 0 1 0 207174533 1511915520 15843 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 15843 91 232 0 368885 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481836

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1478568/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=102.35
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 18333 0 0 0 10222 13 0 0 25 0 1 0 207174533 1511915520 18265 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 18265 91 232 0 368885 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481836

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1457000/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=162.41
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 23801 0 0 0 16222 19 0 0 25 0 1 0 207174533 1511915520 23733 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 23733 91 232 0 368885 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481836

[startup+222.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1454504/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=222.47
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24405 0 0 0 22226 21 0 0 25 0 1 0 207174533 1511915520 24276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24276 91 232 0 368885 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481836

[startup+282.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=282.53
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24492 0 0 0 28232 21 0 0 25 0 1 0 207174533 1511915520 24276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24276 91 232 0 368885 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 1481836

[startup+342.701 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 24444
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=342.59
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24492 0 0 0 34237 22 0 0 25 0 1 0 207174533 1511915520 24276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24276 91 232 0 368885 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 1481836

[startup+402.771 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=402.64
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24596 0 0 0 40242 22 0 0 25 0 1 0 207174533 1511915520 24276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24276 91 232 0 368885 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481836

[startup+462.839 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1454504/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=462.69
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24596 0 0 0 46246 23 0 0 25 0 1 0 207174533 1511915520 24276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24276 91 232 0 368885 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481836

[startup+522.909 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453864/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01

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

[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=582.8
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24851 0 0 0 58256 24 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481836

[startup+643.05 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453928/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=642.86
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24851 0 0 0 64261 25 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481836

[startup+703.121 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453928/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=702.91
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24891 0 0 0 70266 25 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481836

[startup+763.192 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453864/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=762.97
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24939 0 0 0 76271 26 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 1481836

[startup+823.263 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453928/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=823.02
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24939 0 0 0 82276 26 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481836

[startup+883.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24444
/proc/meminfo: memFree=1453864/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=883.09
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 24991 0 0 0 88282 27 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 1481836

[startup+943.402 s]
/proc/loadavg: 1.05 1.00 1.00 3/79 24444
/proc/meminfo: memFree=1453800/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=943.13
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 25078 0 0 0 94286 27 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481836

[startup+1003.48 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1453864/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1003.2
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 25078 0 0 0 100292 28 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 1481836

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1453864/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1063.25
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 25078 0 0 0 106297 28 0 0 25 0 1 0 207174533 1511915520 24451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 24451 91 232 0 368885 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 1481836

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1447720/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1123.31
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 26758 0 0 0 112301 30 0 0 25 0 1 0 207174533 1511915520 25967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 25967 91 232 0 368885 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 1481836

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1447784/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1183.36
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 26847 0 0 0 118305 31 0 0 25 0 1 0 207174533 1511915520 25967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 25967 91 232 0 368885 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1447784/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1200.07
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 26847 0 0 0 119976 31 0 0 25 0 1 0 207174533 1511915520 25967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134543254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 25967 91 232 0 368885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24444
/proc/meminfo: memFree=1447784/2055920 swapFree=4192812/4192956
[pid=24438] ppid=24436 vsize=5356 CPUtime=0.01
/proc/24438/stat : 24438 (Barcelogic) S 24436 24438 23517 0 -1 4194304 332 444 0 0 0 0 1 0 16 0 1 0 207174531 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24438/statm: 1339 237 197 169 0 50 0
[pid=24444] ppid=24438 vsize=1476480 CPUtime=1200.07
/proc/24444/stat : 24444 (bsat) R 24438 24438 23517 0 -1 4194304 26847 0 0 0 119976 31 0 0 25 0 1 0 207174533 1511915520 25967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134543254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24444/statm: 369120 25967 91 232 0 368885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24438 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1482492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 776
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.12483 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 08:03:20 UTC 2007

IDJOB= 299481
IDBENCH= 20011
IDSOLVER= 122
FILE ID= node18/299481-1171872200

PBS_JOBID= 3839417

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299481-1171872200/Barcelogic /tmp/evaluation/299481-1171872200/instance-299481-1171872200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-299481-1171872200 -o ROOT/results/node18/solver-299481-1171872200 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299481-1171872200/Barcelogic /tmp/evaluation/299481-1171872200/instance-299481-1171872200.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 191388977

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1552656 kB
Buffers:         52772 kB
Cached:         318032 kB
SwapCached:          0 kB
Active:         296308 kB
Inactive:       134720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          79140 kB
Slab:            57876 kB
Committed_AS:   800776 kB
PageTables:       1672 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= 66547 MiB

End job on node18 on Mon Feb 19 08:23:22 UTC 2007