Trace number 293454

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) 1200.03 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.002999 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/node68/watcher-293454-1171771667 -o ROOT/results/node68/solver-293454-1171771667 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293454-1171771667/Barcelogic /tmp/evaluation/293454-1171771667/instance-293454-1171771667.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.25 3/64 4761
/proc/meminfo: memFree=762296/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 274 0 0 0 0 0 0 0 20 0 1 0 197124380 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4761/statm: 1339 233 195 169 0 50 0
[pid=4762] ppid=4761 vsize=5356 CPUtime=0
/proc/4762/stat : 4762 (Barcelogic) S 4761 4761 4698 0 -1 4194368 52 25 0 0 0 0 0 0 23 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4762/statm: 1339 237 198 169 0 50 0
[pid=4764] ppid=4762 vsize=2584 CPUtime=0
/proc/4764/stat : 4764 (sed) R 4762 4761 4698 0 -1 4194304 126 0 0 0 0 0 0 0 25 0 1 0 197124380 2646016 98 18446744073709551615 4194304 4240196 548682069456 18446744073709551615 257414532054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4764/statm: 647 105 86 11 0 51 0

[startup+0.107153 s]
/proc/loadavg: 0.92 0.98 1.25 3/64 4761
/proc/meminfo: memFree=762296/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516186 s]
/proc/loadavg: 0.92 0.98 1.25 3/64 4761
/proc/meminfo: memFree=762296/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33926 s]
/proc/loadavg: 0.92 0.98 1.25 2/66 4767
/proc/meminfo: memFree=756008/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476488 CPUtime=1.31
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 1611 0 0 0 131 0 0 0 25 0 1 0 197124381 1511923712 1585 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134530286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369122 1585 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97841 s]
/proc/loadavg: 0.92 0.98 1.25 2/66 4767
/proc/meminfo: memFree=755176/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476488 CPUtime=2.95
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 2452 0 0 0 295 0 0 0 25 0 1 0 197124381 1511923712 2426 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369122 2426 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25471 s]
/proc/loadavg: 0.93 0.98 1.25 2/66 4767
/proc/meminfo: memFree=744040/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476488 CPUtime=6.23
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 4862 0 0 0 621 2 0 0 25 0 1 0 197124381 1511923712 4836 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369122 4836 81 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481844

[startup+12.7163 s]
/proc/loadavg: 0.93 0.98 1.24 2/66 4767
/proc/meminfo: memFree=740520/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=12.69
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 5402 0 0 0 1267 2 0 0 25 0 1 0 197124381 1511968768 5376 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 5376 81 232 0 368898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481888

[startup+25.5215 s]
/proc/loadavg: 0.95 0.98 1.24 2/66 4767
/proc/meminfo: memFree=725096/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=25.49
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 9489 0 0 0 2544 5 0 0 25 0 1 0 197124381 1511968768 9463 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 9463 81 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481888

[startup+51.1468 s]
/proc/loadavg: 0.96 0.98 1.23 2/66 4767
/proc/meminfo: memFree=703848/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=51.11
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 14643 0 0 0 5101 10 0 0 25 0 1 0 197124381 1511968768 14617 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 14617 81 232 0 368898 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481888

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 1.22 2/66 4767
/proc/meminfo: memFree=697320/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=102.34
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 16197 0 0 0 10222 12 0 0 25 0 1 0 197124381 1511968768 16134 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539265 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 16134 81 232 0 368898 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481888

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 1.20 2/66 4767
/proc/meminfo: memFree=686120/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=162.38
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 19033 0 0 0 16224 14 0 0 25 0 1 0 197124381 1511968768 18970 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 18970 81 232 0 368898 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481888

[startup+222.506 s]
/proc/loadavg: 0.99 0.98 1.18 2/66 4767
/proc/meminfo: memFree=666664/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=222.42
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 23894 0 0 0 22222 20 0 0 25 0 1 0 197124381 1511968768 23831 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 23831 81 232 0 368898 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481888

[startup+282.565 s]
/proc/loadavg: 0.99 0.98 1.17 2/66 4767
/proc/meminfo: memFree=652008/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=282.47
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 27563 0 0 0 28223 24 0 0 25 0 1 0 197124381 1511968768 27500 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 27500 81 232 0 368898 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481888

[startup+342.625 s]
/proc/loadavg: 0.99 0.98 1.16 2/66 4767
/proc/meminfo: memFree=639656/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=342.51
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 30650 0 0 0 34224 27 0 0 25 0 1 0 197124381 1511968768 30587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 30587 81 232 0 368898 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481888

[startup+402.69 s]
/proc/loadavg: 0.99 0.98 1.15 2/66 4767
/proc/meminfo: memFree=628328/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=402.56
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 33416 0 0 0 40225 31 0 0 25 0 1 0 197124381 1511968768 33353 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 33353 81 232 0 368898 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481888

[startup+462.747 s]
/proc/loadavg: 0.99 0.98 1.14 2/66 4767
/proc/meminfo: memFree=618536/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=462.6
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 35878 0 0 0 46226 34 0 0 25 0 1 0 197124381 1511968768 35815 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 35815 81 232 0 368898 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481888

[startup+522.805 s]

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

[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=582.69
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 40306 0 0 0 58232 37 0 0 25 0 1 0 197124381 1511968768 40243 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 40243 81 232 0 368898 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481888

[startup+642.93 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 4767
/proc/meminfo: memFree=593064/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=642.73
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 42206 0 0 0 64235 38 0 0 25 0 1 0 197124381 1511968768 42143 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 42143 81 232 0 368898 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481888

[startup+702.991 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 4767
/proc/meminfo: memFree=585640/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=702.78
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 44065 0 0 0 70238 40 0 0 25 0 1 0 197124381 1511968768 44002 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 44002 81 232 0 368898 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 1481888

[startup+763.052 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 4767
/proc/meminfo: memFree=578088/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=762.82
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 45969 0 0 0 76240 42 0 0 25 0 1 0 197124381 1511968768 45906 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 45906 81 232 0 368898 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481888

[startup+823.116 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 4767
/proc/meminfo: memFree=571240/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=822.87
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 47653 0 0 0 82242 45 0 0 25 0 1 0 197124381 1511968768 47590 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 47590 81 232 0 368898 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 1481888

[startup+883.173 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 4767
/proc/meminfo: memFree=564776/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=882.91
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 49283 0 0 0 88246 45 0 0 25 0 1 0 197124381 1511968768 49220 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 49220 81 232 0 368898 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 1481888

[startup+943.234 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 4767
/proc/meminfo: memFree=558568/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=942.96
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 50834 0 0 0 94249 47 0 0 25 0 1 0 197124381 1511968768 50771 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 50771 81 232 0 368898 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481888

[startup+1003.3 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 4767
/proc/meminfo: memFree=552360/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1003
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 52364 0 0 0 100252 48 0 0 25 0 1 0 197124381 1511968768 52301 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 52301 81 232 0 368898 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 1481888

[startup+1063.36 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 4767
/proc/meminfo: memFree=547048/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1063.05
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 53687 0 0 0 106255 50 0 0 25 0 1 0 197124381 1511968768 53624 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 53624 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 1481888

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 4767
/proc/meminfo: memFree=541288/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1123.08
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 55127 0 0 0 112257 51 0 0 25 0 1 0 197124381 1511968768 55064 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 55064 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 1481888

[startup+1183.47 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 4767
/proc/meminfo: memFree=536104/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1183.13
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 56428 0 0 0 118260 53 0 0 25 0 1 0 197124381 1511968768 56365 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 56365 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 4767
/proc/meminfo: memFree=534632/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1200.03
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 56783 0 0 0 119950 53 0 0 25 0 1 0 197124381 1511968768 56720 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 56720 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 4767
/proc/meminfo: memFree=534632/2055920 swapFree=4183892/4192956
[pid=4761] ppid=4759 vsize=5356 CPUtime=0
/proc/4761/stat : 4761 (Barcelogic) S 4759 4761 4698 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197124380 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4761/statm: 1339 237 197 169 0 50 0
[pid=4767] ppid=4761 vsize=1476532 CPUtime=1200.03
/proc/4767/stat : 4767 (bsat) R 4761 4761 4698 0 -1 4194304 56783 0 0 0 119950 53 0 0 25 0 1 0 197124381 1511968768 56720 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4767/statm: 369133 56720 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4761 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.03

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

Real time (s): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.5
CPU system time (s): 0.53
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1482004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 732
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= 32
involuntary context switches= 11

runsolver used 0.974851 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Feb 18 04:07:48 UTC 2007

IDJOB= 293454
IDBENCH= 19864
IDSOLVER= 122
FILE ID= node68/293454-1171771667

PBS_JOBID= 3839546

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293454-1171771667/Barcelogic /tmp/evaluation/293454-1171771667/instance-293454-1171771667.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-293454-1171771667 -o ROOT/results/node68/solver-293454-1171771667 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293454-1171771667/Barcelogic /tmp/evaluation/293454-1171771667/instance-293454-1171771667.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 561131531

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        762832 kB
Buffers:         47052 kB
Cached:        1124968 kB
SwapCached:       3088 kB
Active:         795452 kB
Inactive:       385876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        762832 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          15168 kB
Slab:            97828 kB
Committed_AS:   579772 kB
PageTables:       1380 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= 66563 MiB

End job on node68 on Sun Feb 18 04:27:50 UTC 2007