Trace number 297144

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.010998 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/node4/watcher-297144-1171833687 -o ROOT/results/node4/solver-297144-1171833687 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297144-1171833687/Barcelogic /tmp/evaluation/297144-1171833687/instance-297144-1171833687.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: 1.00 1.00 1.00 3/77 24049
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203323576 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24049/statm: 1339 233 195 169 0 50 0
[pid=24050] ppid=24049 vsize=5356 CPUtime=0
/proc/24050/stat : 24050 (Barcelogic) S 24049 24049 23151 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24050/statm: 1339 237 198 169 0 50 0
[pid=24051] ppid=24050 vsize=0 CPUtime=0
/proc/24051/stat : 24051 (Barcelogic) D 24050 24049 23151 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 203323576 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/24051/statm: 0 0 0 0 0 0 0
[pid=24052] ppid=24050 vsize=0 CPUtime=0
/proc/24052/stat : 24052 (sed) D 24050 24049 23151 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 203323576 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/24052/statm: 0 0 0 0 0 0 0

[startup+0.107696 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24049
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515734 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24049
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=987792/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=1.29
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 2079 0 0 0 129 0 0 0 25 0 1 0 203323579 1511952384 2053 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 2053 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481872

[startup+2.97197 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=983312/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=2.93
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 3532 0 0 0 292 1 0 0 25 0 1 0 203323579 1511952384 3506 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 3506 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481872

[startup+6.24828 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=973648/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=6.2
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 5315 0 0 0 618 2 0 0 25 0 1 0 203323579 1511952384 5253 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 5253 81 232 0 368894 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481872

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24055
/proc/meminfo: memFree=972688/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=12.66
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 5784 0 0 0 1264 2 0 0 25 0 1 0 203323579 1511952384 5722 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 5722 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481872

[startup+25.5321 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=952016/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=25.47
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 10960 0 0 0 2542 5 0 0 25 0 1 0 203323579 1511952384 10898 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 10898 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481872

[startup+51.1596 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=927952/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=51.1
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 16809 0 0 0 5099 11 0 0 25 0 1 0 203323579 1511952384 16747 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 16747 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481872

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=919568/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=102.34
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 18873 0 0 0 10220 14 0 0 25 0 1 0 203323579 1511952384 18734 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 18734 81 232 0 368894 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481872

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=919504/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=162.39
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 18942 0 0 0 16225 14 0 0 25 0 1 0 203323579 1511952384 18755 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 18755 81 232 0 368894 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481872

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=919440/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476516 CPUtime=222.45
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 19008 0 0 0 22230 15 0 0 25 0 1 0 203323579 1511952384 18757 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369129 18757 81 232 0 368894 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481872

[startup+282.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=919504/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=282.49
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 19011 0 0 0 28234 15 0 0 25 0 1 0 203323579 1511989248 18760 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 18760 81 232 0 368903 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481908

[startup+342.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=918800/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=342.55
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 19337 0 0 0 34239 16 0 0 25 0 1 0 203323579 1511989248 18928 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 18928 81 232 0 368903 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481908

[startup+402.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=914768/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=402.6
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 20460 0 0 0 40243 17 0 0 25 0 1 0 203323579 1511989248 19921 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 19921 81 232 0 368903 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481908

[startup+462.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=907664/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=462.65
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 22343 0 0 0 46245 20 0 0 25 0 1 0 203323579 1511989248 21804 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 21804 81 232 0 368903 0
Current children cumulated CPU time (s) 462.67

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

[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=582.76
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 30794 0 0 0 58246 30 0 0 25 0 1 0 203323579 1511989248 30255 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 30255 81 232 0 368903 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481908

[startup+643.032 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=860880/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=642.81
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 33969 0 0 0 64248 33 0 0 25 0 1 0 203323579 1511989248 33430 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 33430 81 232 0 368903 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481908

[startup+703.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=850128/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=702.87
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 36646 0 0 0 70251 36 0 0 25 0 1 0 203323579 1511989248 36107 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 36107 81 232 0 368903 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481908

[startup+763.166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=841360/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=762.91
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 38855 0 0 0 76252 39 0 0 25 0 1 0 203323579 1511989248 38316 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 38316 81 232 0 368903 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 1481908

[startup+823.234 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=833040/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=822.97
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 40910 0 0 0 82254 43 0 0 25 0 1 0 203323579 1511989248 40371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 40371 81 232 0 368903 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481908

[startup+883.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=824976/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=883.02
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 42918 0 0 0 88256 46 0 0 25 0 1 0 203323579 1511989248 42379 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 42379 81 232 0 368903 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481908

[startup+943.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=817872/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=943.06
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 44702 0 0 0 94257 49 0 0 25 0 1 0 203323579 1511989248 44163 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 44163 81 232 0 368903 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481908

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24055
/proc/meminfo: memFree=810960/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1003.12
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 46453 0 0 0 100260 52 0 0 25 0 1 0 203323579 1511989248 45914 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 45914 81 232 0 368903 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481908

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24057
/proc/meminfo: memFree=803984/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1063.17
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 48183 0 0 0 106263 54 0 0 25 0 1 0 203323579 1511989248 47644 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 47644 81 232 0 368903 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481908

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24057
/proc/meminfo: memFree=797008/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1123.22
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 49923 0 0 0 112266 56 0 0 25 0 1 0 203323579 1511989248 49384 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 49384 81 232 0 368903 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 1481908

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24057
/proc/meminfo: memFree=790544/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1183.28
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 51529 0 0 0 118269 59 0 0 25 0 1 0 203323579 1511989248 50990 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 50990 81 232 0 368903 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1481908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24057
/proc/meminfo: memFree=788688/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1199.99
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 51959 0 0 0 119939 60 0 0 25 0 1 0 203323579 1511989248 51420 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 51420 81 232 0 368903 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481908

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24057
/proc/meminfo: memFree=788688/2055920 swapFree=4192812/4192956
[pid=24049] ppid=24047 vsize=5356 CPUtime=0.02
/proc/24049/stat : 24049 (Barcelogic) S 24047 24049 23151 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 203323576 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24049/statm: 1339 237 197 169 0 50 0
[pid=24055] ppid=24049 vsize=1476552 CPUtime=1199.99
/proc/24055/stat : 24055 (bsat) R 24049 24049 23151 0 -1 4194304 51959 0 0 0 119939 60 0 0 25 0 1 0 203323579 1511989248 51420 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24055/statm: 369138 51420 81 232 0 368903 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481908

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24049 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.031994
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): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.41
CPU system time (s): 0.6
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1482540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833
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= 36
involuntary context switches= 10

runsolver used 1.15582 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 21:21:27 UTC 2007

IDJOB= 297144
IDBENCH= 19954
IDSOLVER= 122
FILE ID= node4/297144-1171833687

PBS_JOBID= 3839373

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297144-1171833687/Barcelogic /tmp/evaluation/297144-1171833687/instance-297144-1171833687.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297144-1171833687 -o ROOT/results/node4/solver-297144-1171833687 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297144-1171833687/Barcelogic /tmp/evaluation/297144-1171833687/instance-297144-1171833687.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 664592559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        995704 kB
Buffers:         57892 kB
Cached:         865684 kB
SwapCached:          0 kB
Active:         352000 kB
Inactive:       631312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          78600 kB
Slab:            62404 kB
Committed_AS:   890012 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Sun Feb 18 21:41:30 UTC 2007