Trace number 294848

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) 1200.01 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
MD5SUMd6d6be09c1abbc60814c0f85b6a5cc4b
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 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/node22/watcher-294848-1171795617 -o ROOT/results/node22/solver-294848-1171795617 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294848-1171795617/Barcelogic /tmp/evaluation/294848-1171795617/instance-294848-1171795617.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: 1.02 1.01 1.00 3/77 19616
/proc/meminfo: memFree=787096/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199515646 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19616/statm: 1339 233 195 169 0 50 0
[pid=19617] ppid=19616 vsize=5356 CPUtime=0
/proc/19617/stat : 19617 (Barcelogic) S 19616 19616 18444 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19617/statm: 1339 237 198 169 0 50 0

[startup+0.107849 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19616
/proc/meminfo: memFree=787096/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515877 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19616
/proc/meminfo: memFree=787096/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33694 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19622
/proc/meminfo: memFree=780424/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476512 CPUtime=1.29
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 1888 0 0 0 129 0 0 0 25 0 1 0 199515649 1511948288 1862 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369128 1862 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.98006 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19622
/proc/meminfo: memFree=776072/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476512 CPUtime=2.94
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 3294 0 0 0 293 1 0 0 25 0 1 0 199515649 1511948288 3268 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369128 3268 81 232 0 368893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.2603 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19622
/proc/meminfo: memFree=770824/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=6.22
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 3979 0 0 0 621 1 0 0 25 0 1 0 199515649 1511985152 3953 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 3953 81 232 0 368902 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481904

[startup+12.7218 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19622
/proc/meminfo: memFree=762192/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=12.68
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 6328 0 0 0 1265 3 0 0 25 0 1 0 199515649 1511985152 6302 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 6302 81 232 0 368902 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481904

[startup+25.5297 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19622
/proc/meminfo: memFree=745872/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=25.48
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 10310 0 0 0 2542 6 0 0 25 0 1 0 199515649 1511985152 10284 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 10284 81 232 0 368902 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481904

[startup+51.1546 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19622
/proc/meminfo: memFree=727312/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=51.1
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 14905 0 0 0 5100 10 0 0 25 0 1 0 199515649 1511985152 14879 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 14879 81 232 0 368902 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481904

[startup+102.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=722576/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=102.34
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 16043 0 0 0 10222 12 0 0 25 0 1 0 199515649 1511985152 15965 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 15965 81 232 0 368902 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481904

[startup+162.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=709392/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=162.4
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 19374 0 0 0 16224 16 0 0 25 0 1 0 199515649 1511985152 19296 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 19296 81 232 0 368902 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481904

[startup+222.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=694096/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=222.46
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 23210 0 0 0 22225 21 0 0 25 0 1 0 199515649 1511985152 23132 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 23132 81 232 0 368902 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481904

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=681872/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=282.51
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 26274 0 0 0 28227 24 0 0 25 0 1 0 199515649 1511985152 26196 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 26196 81 232 0 368902 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481904

[startup+342.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=672272/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=342.57
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 28663 0 0 0 34230 27 0 0 25 0 1 0 199515649 1511985152 28585 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 28585 81 232 0 368902 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481904

[startup+402.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=663568/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=402.63
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 30814 0 0 0 40233 30 0 0 25 0 1 0 199515649 1511985152 30736 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 30736 81 232 0 368902 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481904

[startup+462.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=655312/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=462.68
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 32888 0 0 0 46236 32 0 0 25 0 1 0 199515649 1511985152 32810 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134562402 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 32810 81 232 0 368902 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481904

[startup+522.894 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=646992/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02

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

[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=582.8
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 36860 0 0 0 58243 37 0 0 25 0 1 0 199515649 1511985152 36782 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 36782 81 232 0 368902 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 1481904

[startup+643.032 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 19622
/proc/meminfo: memFree=632912/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=642.85
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 38474 0 0 0 64246 39 0 0 25 0 1 0 199515649 1511985152 38396 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 38396 81 232 0 368902 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481904

[startup+703.101 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19622
/proc/meminfo: memFree=627088/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=702.9
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 39935 0 0 0 70248 42 0 0 25 0 1 0 199515649 1511985152 39857 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 39857 81 232 0 368902 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481904

[startup+763.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=620752/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=762.95
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 41518 0 0 0 76251 44 0 0 25 0 1 0 199515649 1511985152 41440 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 41440 81 232 0 368902 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481904

[startup+823.241 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19622
/proc/meminfo: memFree=614608/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=823.02
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 43014 0 0 0 82255 47 0 0 25 0 1 0 199515649 1511985152 42936 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 42936 81 232 0 368902 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 1481904

[startup+883.328 s]
/proc/loadavg: 1.05 1.01 1.00 3/85 19734
/proc/meminfo: memFree=607712/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=883.04
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 44442 0 0 0 88255 49 0 0 25 0 1 0 199515649 1511985152 44364 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 44364 81 232 0 368902 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481904

[startup+943.418 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19820
/proc/meminfo: memFree=603792/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=943.08
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 45704 0 0 0 94257 51 0 0 25 0 1 0 199515649 1511985152 45626 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 45626 81 232 0 368902 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481904

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19820
/proc/meminfo: memFree=598288/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1003.13
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 47087 0 0 0 100260 53 0 0 25 0 1 0 199515649 1511985152 47009 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 47009 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481904

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19820
/proc/meminfo: memFree=592848/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1063.19
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 48420 0 0 0 106264 55 0 0 25 0 1 0 199515649 1511985152 48342 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 48342 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481904

[startup+1123.62 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 19820
/proc/meminfo: memFree=588112/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1123.24
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 49608 0 0 0 112267 57 0 0 25 0 1 0 199515649 1511985152 49530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 49530 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481904

[startup+1183.69 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19820
/proc/meminfo: memFree=583376/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1183.29
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 50797 0 0 0 118270 59 0 0 25 0 1 0 199515649 1511985152 50719 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 50719 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19820
/proc/meminfo: memFree=582032/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1199.99
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 51117 0 0 0 119939 60 0 0 25 0 1 0 199515649 1511985152 51039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 51039 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.39 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19820
/proc/meminfo: memFree=582032/2055920 swapFree=4121028/4192956
[pid=19616] ppid=19614 vsize=5356 CPUtime=0.02
/proc/19616/stat : 19616 (Barcelogic) S 19614 19616 18444 0 -1 4194304 332 480 0 0 0 0 2 0 16 0 1 0 199515646 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19616/statm: 1339 237 197 169 0 50 0
[pid=19622] ppid=19616 vsize=1476548 CPUtime=1199.99
/proc/19622/stat : 19622 (bsat) R 19616 19616 18444 0 -1 4194304 51117 0 0 0 119939 60 0 0 25 0 1 0 199515649 1511985152 51039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19622/statm: 369137 51039 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19616 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.41
CPU system time (s): 0.6
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 1481904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 812
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 1.15982 second user time and 3.10753 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 10:46:57 UTC 2007

IDJOB= 294848
IDBENCH= 19898
IDSOLVER= 122
FILE ID= node22/294848-1171795617

PBS_JOBID= 3839584

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294848-1171795617/Barcelogic /tmp/evaluation/294848-1171795617/instance-294848-1171795617.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-294848-1171795617 -o ROOT/results/node22/solver-294848-1171795617 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294848-1171795617/Barcelogic /tmp/evaluation/294848-1171795617/instance-294848-1171795617.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d6d6be09c1abbc60814c0f85b6a5cc4b

RANDOM SEED= 871082255

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        787440 kB
Buffers:         42300 kB
Cached:        1086572 kB
SwapCached:      39232 kB
Active:         790440 kB
Inactive:       388508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        787440 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            75128 kB
Committed_AS:   608248 kB
PageTables:       1668 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= 66562 MiB

End job on node22 on Sun Feb 18 11:07:00 UTC 2007