Trace number 293618

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) 1200.07 1200.62

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
MD5SUM4ad843d6b2033a064344b00f68a62595
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node65/watcher-293618-1171774353 -o ROOT/results/node65/solver-293618-1171774353 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293618-1171774353/Barcelogic /tmp/evaluation/293618-1171774353/instance-293618-1171774353.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 3/64 21781
/proc/meminfo: memFree=828296/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197392878 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21781/statm: 1339 233 195 169 0 50 0
[pid=21782] ppid=21781 vsize=5356 CPUtime=0
/proc/21782/stat : 21782 (Barcelogic) S 21781 21781 21384 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21782/statm: 1339 237 198 169 0 50 0
[pid=21784] ppid=21782 vsize=0 CPUtime=0
/proc/21784/stat : 21784 (sed) D 21782 21781 21384 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 197392878 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21784/statm: 0 0 0 0 0 0 0

[startup+0.107231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21781
/proc/meminfo: memFree=828296/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21781
/proc/meminfo: memFree=828296/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=822840/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476488 CPUtime=1.31
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 1372 0 0 0 131 0 0 0 25 0 1 0 197392879 1511923712 1346 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369122 1346 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.9757 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=820664/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476488 CPUtime=2.95
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 2513 0 0 0 294 1 0 0 25 0 1 0 197392879 1511923712 2487 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369122 2487 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25624 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=810808/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=6.22
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 4316 0 0 0 621 1 0 0 25 0 1 0 197392879 1511968768 4290 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 4290 81 232 0 368898 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481888

[startup+12.7153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=808760/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=12.69
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 4960 0 0 0 1267 2 0 0 25 0 1 0 197392879 1511968768 4934 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 4934 81 232 0 368898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481888

[startup+25.5224 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=793208/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=25.49
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 8848 0 0 0 2544 5 0 0 25 0 1 0 197392879 1511968768 8822 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 8822 81 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481888

[startup+51.1466 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=774904/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=51.1
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 13307 0 0 0 5102 8 0 0 25 0 1 0 197392879 1511968768 13281 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 13281 81 232 0 368898 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481888

[startup+102.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765688/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=102.33
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15556 0 0 0 10222 11 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481888

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765496/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=162.36
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15596 0 0 0 16225 11 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481888

[startup+222.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765432/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=222.4
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15652 0 0 0 22229 11 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481888

[startup+282.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765432/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=282.44
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15731 0 0 0 28233 11 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481888

[startup+342.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765432/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=342.47
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15799 0 0 0 34236 11 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481888

[startup+402.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765496/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=402.52
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15834 0 0 0 40240 12 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518096 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481888

[startup+462.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21787
/proc/meminfo: memFree=765496/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=462.56
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15834 0 0 0 46244 12 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481888

[startup+522.807 s]

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

[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=582.58
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 15930 0 0 0 58246 12 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 1481888

[startup+642.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=765240/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=642.62
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 16054 0 0 0 64250 12 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 1481888

[startup+703.022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=765368/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=702.65
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 16116 0 0 0 70253 12 0 0 25 0 1 0 197392879 1511968768 15530 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 15530 81 232 0 368898 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 1481888

[startup+763.078 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=760504/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=762.69
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 17469 0 0 0 76256 13 0 0 25 0 1 0 197392879 1511968768 16883 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 16883 81 232 0 368898 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 1481888

[startup+823.141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=739192/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=822.73
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 22681 0 0 0 82254 19 0 0 25 0 1 0 197392879 1511968768 22095 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 22095 81 232 0 368898 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 1481888

[startup+883.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=725624/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=882.77
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 26113 0 0 0 88255 22 0 0 25 0 1 0 197392879 1511968768 25527 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 25527 81 232 0 368898 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 1481888

[startup+943.265 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=715000/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=942.81
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 28785 0 0 0 94257 24 0 0 25 0 1 0 197392879 1511968768 28199 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 28199 81 232 0 368898 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 1481888

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=704184/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1002.85
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 31476 0 0 0 100258 27 0 0 25 0 1 0 197392879 1511968768 30890 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 30890 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481888

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=695160/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1062.89
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 33691 0 0 0 106259 30 0 0 25 0 1 0 197392879 1511968768 33105 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 33105 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481888

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=687288/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1122.92
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 35665 0 0 0 112259 33 0 0 25 0 1 0 197392879 1511968768 35079 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 35079 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.92
Current children cumulated vsize (KiB) 1481888

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=679032/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1182.96
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 37735 0 0 0 118261 35 0 0 25 0 1 0 197392879 1511968768 37149 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 37149 81 232 0 368898 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=676664/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1200.07
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 38302 0 0 0 119972 35 0 0 25 0 1 0 197392879 1511968768 37716 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 37716 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.07
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+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21985
/proc/meminfo: memFree=676664/2055920 swapFree=4183880/4192956
[pid=21781] ppid=21779 vsize=5356 CPUtime=0
/proc/21781/stat : 21781 (Barcelogic) S 21779 21781 21384 0 -1 4194304 332 395 0 0 0 0 0 0 16 0 1 0 197392878 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21781/statm: 1339 237 197 169 0 50 0
[pid=21787] ppid=21781 vsize=1476532 CPUtime=1200.07
/proc/21787/stat : 21787 (bsat) R 21781 21781 21384 0 -1 4194304 38302 0 0 0 119972 35 0 0 25 0 1 0 197392879 1511968768 37716 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21787/statm: 369133 37716 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21781 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.07

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

Real time (s): 1200.62
CPU time (s): 1200.07
CPU user time (s): 1199.72
CPU system time (s): 0.35
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 1482160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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= 10

runsolver used 1.02184 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Feb 18 04:52:33 UTC 2007

IDJOB= 293618
IDBENCH= 19868
IDSOLVER= 122
FILE ID= node65/293618-1171774353

PBS_JOBID= 3839524

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1183327690-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293618-1171774353/Barcelogic /tmp/evaluation/293618-1171774353/instance-293618-1171774353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-293618-1171774353 -o ROOT/results/node65/solver-293618-1171774353 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293618-1171774353/Barcelogic /tmp/evaluation/293618-1171774353/instance-293618-1171774353.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4ad843d6b2033a064344b00f68a62595

RANDOM SEED= 459581637

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        828704 kB
Buffers:         47400 kB
Cached:        1050824 kB
SwapCached:       2900 kB
Active:         764472 kB
Inactive:       343120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828704 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:           105640 kB
Committed_AS:   483904 kB
PageTables:       1456 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 node65 on Sun Feb 18 05:12:36 UTC 2007