Trace number 328624

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) 1200.09 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
Bench CategoryINDUST (industrial 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 variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.15	c ==============================================================================
0.00/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.15	c ==============================================================================
0.00/0.15	c |         0 |  152182   413404 |   45654       0        0     nan |  0.000 % |
0.00/0.83	c |         0 |  117435   427257 |      --       0       --      -- |     --   | -32845/19542
0.00/0.83	c ==============================================================================
0.00/0.83	c Result  :   #vars: 16267   #clauses: 117435   #literals: 427257
0.00/0.83	c CPU time:   0.795879 s
0.00/0.83	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/node69/watcher-328624-1173119785 -o ROOT/results/node69/solver-328624-1173119785 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328624-1173119785/Barcelogic /tmp/evaluation/328624-1173119785/instance-328624-1173119785.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: 0.00 0.00 0.00 3/64 18706
/proc/meminfo: memFree=1556456/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=0
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 331936230 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18706/statm: 1338 232 195 169 0 49 0
[pid=18707] ppid=18706 vsize=5352 CPUtime=0
/proc/18707/stat : 18707 (Barcelogic) S 18706 18706 18594 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18707/statm: 1338 236 198 169 0 49 0
[pid=18709] ppid=18707 vsize=0 CPUtime=0
/proc/18709/stat : 18709 (sed) D 18707 18706 18594 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 331936230 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/18709/statm: 0 0 0 0 0 0 0

[startup+0.0772661 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18706
/proc/meminfo: memFree=1556456/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=0
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 331936230 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18706/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101266 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18706
/proc/meminfo: memFree=1556456/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=0
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 331936230 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18706/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301301 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18706
/proc/meminfo: memFree=1556456/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=0
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 331936230 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18706/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701364 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18706
/proc/meminfo: memFree=1556456/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=0
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 331936230 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18706/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50149 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 18711
/proc/meminfo: memFree=1528968/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 5352

[startup+3.10175 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 18712
/proc/meminfo: memFree=1535496/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475436 CPUtime=2.07
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 4716 0 0 0 205 2 0 0 25 0 1 0 331936332 1510846464 4455 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368859 4455 82 232 0 368624 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480788

[startup+6.30126 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 18712
/proc/meminfo: memFree=1529736/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475436 CPUtime=5.26
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 6535 0 0 0 523 3 0 0 25 0 1 0 331936332 1510846464 6274 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368859 6274 82 232 0 368624 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1480788

[startup+12.7023 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 18712
/proc/meminfo: memFree=1515416/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475436 CPUtime=11.66
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 10063 0 0 0 1160 6 0 0 25 0 1 0 331936332 1510846464 9802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368859 9802 82 232 0 368624 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1480788

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 18712
/proc/meminfo: memFree=1484120/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475436 CPUtime=24.46
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 17287 0 0 0 2435 11 0 0 25 0 1 0 331936332 1510846464 17026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368859 17026 82 232 0 368624 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480788

[startup+51.1015 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 18712
/proc/meminfo: memFree=1435864/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475436 CPUtime=50.05
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 29381 0 0 0 4985 20 0 0 25 0 1 0 331936332 1510846464 29120 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561918 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368859 29120 82 232 0 368624 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1480788

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 18712
/proc/meminfo: memFree=1373784/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=101.23
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 45027 0 0 0 10093 30 0 0 25 0 1 0 331936332 1510952960 44344 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 44344 92 232 0 368650 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1480892

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 18712
/proc/meminfo: memFree=1373784/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=161.21
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 45027 0 0 0 16091 30 0 0 25 0 1 0 331936332 1510952960 44344 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534508 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 44344 92 232 0 368650 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1480892

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 18712
/proc/meminfo: memFree=1354264/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=221.19
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 50119 0 0 0 22084 35 0 0 25 0 1 0 331936332 1510952960 49200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134553550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 49200 92 232 0 368650 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1480892

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18712
/proc/meminfo: memFree=1354328/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=281.18
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 50289 0 0 0 28083 35 0 0 25 0 1 0 331936332 1510952960 49200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535474 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 49200 92 232 0 368650 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1480892

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 18714
/proc/meminfo: memFree=1320472/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=341.15
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 58857 0 0 0 34074 41 0 0 25 0 1 0 331936332 1510952960 57768 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 57768 92 232 0 368650 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1480892

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 18714
/proc/meminfo: memFree=1259288/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=401.14
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 74305 0 0 0 40060 54 0 0 25 0 1 0 331936332 1510952960 73216 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542209 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 73216 92 232 0 368650 0

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

[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=581.08
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 121359 0 0 0 58018 90 0 0 25 0 1 0 331936332 1510952960 120270 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 120270 92 232 0 368650 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1480892

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/66 18714
/proc/meminfo: memFree=1014616/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=641.07
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 135073 0 0 0 64008 99 0 0 25 0 1 0 331936332 1510952960 133984 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 133984 92 232 0 368650 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1480892

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/66 18714
/proc/meminfo: memFree=974552/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=701.04
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 145553 0 0 0 69995 109 0 0 25 0 1 0 331936332 1510952960 144464 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 144464 92 232 0 368650 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1480892

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/66 18714
/proc/meminfo: memFree=930520/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=761.03
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 156057 0 0 0 75985 118 0 0 25 0 1 0 331936332 1510952960 154968 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 154968 92 232 0 368650 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1480892

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 18714
/proc/meminfo: memFree=905048/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=821.01
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 162476 0 0 0 81978 123 0 0 25 0 1 0 331936332 1510952960 161387 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 161387 92 232 0 368650 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1480892

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/66 18714
/proc/meminfo: memFree=877784/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=880.98
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 169210 0 0 0 87969 129 0 0 25 0 1 0 331936332 1510952960 168121 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 168121 92 232 0 368650 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1480892

[startup+942.303 s]
/proc/loadavg: 0.99 0.94 0.61 2/66 18714
/proc/meminfo: memFree=845464/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=940.97
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 177381 0 0 0 93960 137 0 0 25 0 1 0 331936332 1510952960 176292 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 176292 92 232 0 368650 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1480892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/66 18714
/proc/meminfo: memFree=766936/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1000.95
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 197228 0 0 0 99945 150 0 0 25 0 1 0 331936332 1510952960 196139 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 196139 92 232 0 368650 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1480892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/66 18714
/proc/meminfo: memFree=729944/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1060.93
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 206234 0 0 0 105936 157 0 0 25 0 1 0 331936332 1510952960 205145 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538994 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 205145 92 232 0 368650 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1480892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 18714
/proc/meminfo: memFree=697944/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1120.92
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 214120 0 0 0 111926 166 0 0 25 0 1 0 331936332 1510952960 213031 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 213031 92 232 0 368650 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1480892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 18714
/proc/meminfo: memFree=651864/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1180.89
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 226610 0 0 0 117914 175 0 0 25 0 1 0 331936332 1510952960 225521 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 225521 92 232 0 368650 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1480892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 18714
/proc/meminfo: memFree=639640/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1199.09
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 228619 0 0 0 119732 177 0 0 25 0 1 0 331936332 1510952960 227530 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 227530 92 232 0 368650 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1480892

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 18714
/proc/meminfo: memFree=639640/2055920 swapFree=4184100/4192956
[pid=18706] ppid=18704 vsize=5352 CPUtime=1
/proc/18706/stat : 18706 (Barcelogic) S 18704 18706 18594 0 -1 4194304 332 6858 0 0 0 0 96 4 16 0 1 0 331936230 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18706/statm: 1338 236 197 169 0 49 0
[pid=18712] ppid=18706 vsize=1475540 CPUtime=1199.09
/proc/18712/stat : 18712 (bsat) R 18706 18706 18594 0 -1 4194304 228619 0 0 0 119732 177 0 0 25 0 1 0 331936332 1510952960 227530 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18712/statm: 368885 227530 92 232 0 368650 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1480892

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18706 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=969852 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=47992
CPU time returned by wait4() is 1.01784
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1198.28
CPU system time (s): 1.81
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.969852
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7190
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 24

runsolver used 0.924859 second user time and 2.52961 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Mon Mar  5 18:36:25 UTC 2007

IDJOB= 328624
IDBENCH= 20520
IDSOLVER= 122
FILE ID= node69/328624-1173119785

PBS_JOBID= 4015149

Free space on /tmp= 66536 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/328624-1173119785/Barcelogic /tmp/evaluation/328624-1173119785/instance-328624-1173119785.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-328624-1173119785 -o ROOT/results/node69/solver-328624-1173119785 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328624-1173119785/Barcelogic /tmp/evaluation/328624-1173119785/instance-328624-1173119785.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 43522476

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1556992 kB
Buffers:         29352 kB
Cached:         390552 kB
SwapCached:       2716 kB
Active:          71472 kB
Inactive:       357656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556992 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            5568 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            55836 kB
Committed_AS:   829188 kB
PageTables:       1472 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= 66532 MiB

End job on node69 on Mon Mar  5 18:56:28 UTC 2007