Trace number 1820893

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSat2hack 2009-03-23? (TO) 1200.02 1199.95

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications 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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.41/0.46	c ==============================================================================
0.41/0.46	c |           |     ORIGINAL     |              LEARNT              |          |
0.41/0.46	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.41/0.46	c ==============================================================================
0.41/0.46	c |         0 |  459963  1073247 |  137988       0        0     nan |  0.000 % |
15.12/15.17	c |         0 |  179278   803454 |      --       0       --      -- |     --   | -280663/-269740
15.12/15.17	c ==============================================================================
15.12/15.17	c Result  :   #vars: 13881   #clauses: 179278   #literals: 803454
15.12/15.17	c CPU time:   14.91 s
15.12/15.17	c ==============================================================================
15.42/15.44	This is MiniSat 2.0 beta with hacks by AVG
15.42/15.44	WARNING: for repeatability, setting FPU to use double precision
15.42/15.44	============================[ Problem Statistics ]=============================
15.42/15.44	|                                                                             |
15.42/15.44	|  Number of variables:  13881                                                |
15.42/15.44	|  Number of clauses:    179278                                               |
15.44/15.58	|  Parsing time:         0.13         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:503) (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w /tmp/evaluation-result-1820893-1242484910/watcher-1820893-1242484910 -o /tmp/evaluation-result-1820893-1242484910/solver-1820893-1242484910 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1820893-1242484910.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 21306
/proc/meminfo: memFree=1546116/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=820 CPUtime=0
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4194304 80 0 0 0 0 0 0 0 25 0 1 0 1012991576 839680 15 4294967295 134512640 135223648 3217606608 3217606384 134734703 0 0 0 0 0 0 0 17 2 0 0 0
/proc/21310/statm: 238 28 22 174 0 63 0

[startup+0.078783 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 21306
/proc/meminfo: memFree=1546116/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=11756 CPUtime=0.08
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 2789 0 0 0 5 3 0 0 25 0 1 0 1012991576 12038144 2724 4294967295 134512640 135223648 3217606608 3217605560 134737310 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 2939 2725 46 174 0 2764 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14172

[startup+0.108754 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 21306
/proc/meminfo: memFree=1546116/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=17920 CPUtime=0.11
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 3847 0 0 0 8 3 0 0 25 0 1 0 1012991576 18350080 3782 4294967295 134512640 135223648 3217606608 3217605560 134737310 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 4480 3782 46 174 0 4305 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 20336

[startup+0.308737 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 21306
/proc/meminfo: memFree=1546116/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=42460 CPUtime=0.31
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 10159 0 0 0 26 5 0 0 25 0 1 0 1012991576 43479040 10094 4294967295 134512640 135223648 3217606608 3217605488 134543236 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 10615 10095 46 174 0 10440 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 44876

[startup+0.708704 s]
/proc/loadavg: 1.00 1.01 1.00 3/93 21306
/proc/meminfo: memFree=1546116/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=75300 CPUtime=0.71
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 16936 0 0 0 64 7 0 0 25 0 1 0 1012991576 77107200 15594 4294967295 134512640 135223648 3217606608 3217604376 134737406 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 18825 15594 73 174 0 18650 0
Current children cumulated CPU time (s) 0.71
Current children cumulated vsize (KiB) 77716

[startup+1.50864 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 21311
/proc/meminfo: memFree=1480984/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=76780 CPUtime=1.51
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 17284 0 0 0 141 10 0 0 25 0 1 0 1012991576 78622720 15942 4294967295 134512640 135223648 3217606608 3217604624 134586733 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 19195 15942 73 174 0 19020 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 79196

[startup+3.10851 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 21311
/proc/meminfo: memFree=1473544/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=79436 CPUtime=3.11
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 17939 0 0 0 299 12 0 0 25 0 1 0 1012991576 81342464 16597 4294967295 134512640 135223648 3217606608 3217604560 134564737 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 19859 16597 73 174 0 19684 0
Current children cumulated CPU time (s) 3.11
Current children cumulated vsize (KiB) 81852

[startup+6.30824 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 21311
/proc/meminfo: memFree=1455100/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=84024 CPUtime=6.31
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 18982 0 0 0 615 16 0 0 25 0 1 0 1012991576 86040576 17640 4294967295 134512640 135223648 3217606608 3217604624 134587310 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 21006 17640 73 174 0 20831 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 86440

[startup+12.7177 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 21312
/proc/meminfo: memFree=1425008/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2416 CPUtime=0
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 368 643 0 0 0 0 0 0 25 0 1 0 1012991576 2473984 277 4294967295 134512640 135169312 3216848672 3216847208 3085156078 0 65536 4 65538 3222381614 0 0 17 1 0 0 0
/proc/21306/statm: 604 277 235 161 0 43 0
[pid=21310] ppid=21306 vsize=90608 CPUtime=12.72
/proc/21310/stat : 21310 (SatELite_releas) R 21306 21306 10436 0 -1 4202496 20639 0 0 0 1247 25 0 0 25 0 1 0 1012991576 92782592 19297 4294967295 134512640 135223648 3217606608 3217604608 134548993 0 0 0 3 0 0 0 17 2 0 0 0
/proc/21310/statm: 22652 19297 73 174 0 22477 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 93024

[startup+25.5167 s]
/proc/loadavg: 1.00 1.01 1.00 3/95 21496
/proc/meminfo: memFree=1464916/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=25468 CPUtime=10.08
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 6218 0 0 0 1006 2 0 0 25 0 1 0 1012993120 26079232 6153 4294967295 134512640 135214715 3215951504 3215949968 134528698 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 6367 6153 73 172 0 6194 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 27888

[startup+51.1146 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 21499
/proc/meminfo: memFree=1421840/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=69036 CPUtime=35.68
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 17118 0 0 0 3563 5 0 0 25 0 1 0 1012993120 70692864 17053 4294967295 134512640 135214715 3215951504 3215949968 134528800 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 17259 17053 73 172 0 17086 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 71456

[startup+102.32 s]
/proc/loadavg: 1.10 1.03 1.01 2/95 21686
/proc/meminfo: memFree=1338992/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=150512 CPUtime=86.89
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 37475 0 0 0 8670 19 0 0 25 0 1 0 1012993120 154124288 37410 4294967295 134512640 135214715 3215951504 3215949968 134528785 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 37628 37410 73 172 0 37455 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 152932

[startup+162.325 s]
/proc/loadavg: 1.04 1.02 1.00 3/95 21876
/proc/meminfo: memFree=1279884/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=210516 CPUtime=146.9
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 52492 0 0 0 14659 31 0 0 25 0 1 0 1012993120 215568384 52427 4294967295 134512640 135214715 3215951504 3215948880 134536308 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 52629 52427 73 172 0 52456 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 212936

[startup+222.31 s]
/proc/loadavg: 1.14 1.05 1.01 3/95 22066
/proc/meminfo: memFree=1203956/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=286408 CPUtime=206.89
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 71415 0 0 0 20650 39 0 0 25 0 1 0 1012993120 293281792 71350 4294967295 134512640 135214715 3215951504 3215949968 134528709 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 71602 71350 73 172 0 71429 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 288828

[startup+282.316 s]
/proc/loadavg: 1.05 1.04 1.00 2/95 22253
/proc/meminfo: memFree=1156256/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=334024 CPUtime=266.9
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 83317 0 0 0 26646 44 0 0 25 0 1 0 1012993120 342040576 83252 4294967295 134512640 135214715 3215951504 3215949968 134528702 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 83506 83252 73 172 0 83333 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 336444

[startup+342.311 s]
/proc/loadavg: 1.02 1.03 1.00 3/95 22444
/proc/meminfo: memFree=1116496/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=373448 CPUtime=326.9
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 93098 0 0 0 32638 52 0 0 25 0 1 0 1012993120 382410752 93033 4294967295 134512640 135214715 3215951504 3215949968 134528827 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 93362 93033 73 172 0 93189 0
Current children cumulated CPU time (s) 342.34

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

/proc/21313/statm: 129668 129290 73 172 0 129495 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 521092

[startup+642.316 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 23387
/proc/meminfo: memFree=927784/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=562252 CPUtime=626.93
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 140163 0 0 0 62602 91 0 0 25 0 1 0 1012993120 575746048 140098 4294967295 134512640 135214715 3215951504 3215949896 134720710 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 140563 140098 73 172 0 140390 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 564672

[startup+702.321 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 23574
/proc/meminfo: memFree=891872/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=598304 CPUtime=686.94
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 149157 0 0 0 68599 95 0 0 25 0 1 0 1012993120 612663296 149092 4294967295 134512640 135214715 3215951504 3215949968 134528702 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 149576 149092 73 172 0 149403 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 600724

[startup+762.326 s]
/proc/loadavg: 1.12 1.03 1.01 3/95 23762
/proc/meminfo: memFree=846736/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=642892 CPUtime=746.95
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 160335 0 0 0 74592 103 0 0 25 0 1 0 1012993120 658321408 160270 4294967295 134512640 135214715 3215951504 3215949968 134528702 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 160723 160270 73 172 0 160550 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 645312

[startup+822.321 s]
/proc/loadavg: 1.04 1.02 1.00 2/95 23950
/proc/meminfo: memFree=807860/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=682376 CPUtime=806.95
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 170196 0 0 0 80577 118 0 0 25 0 1 0 1012993120 698753024 170131 4294967295 134512640 135214715 3215951504 3215944976 134536289 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 170594 170131 73 172 0 170421 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 684796

[startup+882.316 s]
/proc/loadavg: 1.01 1.02 1.00 2/95 24137
/proc/meminfo: memFree=775188/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=714740 CPUtime=866.95
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 178286 0 0 0 86572 123 0 0 25 0 1 0 1012993120 731893760 178221 4294967295 134512640 135214715 3215951504 3215949968 134528760 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 178685 178221 73 172 0 178512 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 717160

[startup+942.311 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 24330
/proc/meminfo: memFree=747488/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=742500 CPUtime=926.95
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 185229 0 0 0 92565 130 0 0 25 0 1 0 1012993120 760320000 185164 4294967295 134512640 135214715 3215951504 3215949968 134528684 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 185625 185164 73 172 0 185452 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 744920

[startup+1002.31 s]
/proc/loadavg: 1.00 1.01 1.00 4/95 24517
/proc/meminfo: memFree=715420/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=774112 CPUtime=986.95
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 193139 0 0 0 98561 134 0 0 25 0 1 0 1012993120 792690688 193074 4294967295 134512640 135214715 3215951504 3215949712 134539272 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 193528 193075 73 172 0 193355 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 776532

[startup+1062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/95 24705
/proc/meminfo: memFree=689380/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=800532 CPUtime=1046.96
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 199708 0 0 0 104557 139 0 0 25 0 1 0 1012993120 819744768 199643 4294967295 134512640 135214715 3215951504 3215949968 134528509 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 200133 199643 73 172 0 199960 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 802952

[startup+1122.32 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 24904
/proc/meminfo: memFree=660768/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=828852 CPUtime=1106.97
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 206776 0 0 0 110553 144 0 0 25 0 1 0 1012993120 848744448 206711 4294967295 134512640 135214715 3215951504 3215949968 134528800 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 207213 206711 73 172 0 207040 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 831272

[startup+1182.32 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 25091
/proc/meminfo: memFree=635504/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=854396 CPUtime=1166.98
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 213167 0 0 0 116545 153 0 0 25 0 1 0 1012993120 874901504 213102 4294967295 134512640 135214715 3215951504 3215949968 134528800 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 213599 213102 73 172 0 213426 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 856816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.92 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 25093
/proc/meminfo: memFree=630460/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=859172 CPUtime=1184.58
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 214342 0 0 0 118304 154 0 0 25 0 1 0 1012993120 879792128 214277 4294967295 134512640 135214715 3215951504 3215949968 134528695 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 214793 214277 73 172 0 214620 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 861592

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

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

[startup+1199.92 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 25093
/proc/meminfo: memFree=630460/2074464 swapFree=1948616/1959888
[pid=21306] ppid=21304 vsize=2420 CPUtime=15.44
/proc/21306/stat : 21306 (SatELiteGTI) S 21304 21306 10436 0 -1 4194304 386 24347 0 0 0 0 1516 28 18 0 1 0 1012991576 2478080 278 4294967295 134512640 135169312 3216848672 3216844888 3085156078 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/21306/statm: 605 278 235 161 0 44 0
[pid=21313] ppid=21306 vsize=859172 CPUtime=1184.58
/proc/21313/stat : 21313 (minisat_static) R 21306 21306 10436 0 -1 4202496 214342 0 0 0 118304 154 0 0 25 0 1 0 1012993120 879792128 214277 4294967295 134512640 135214715 3215951504 3215949968 134528695 0 0 0 3 0 0 0 17 3 0 0 0
/proc/21313/statm: 214793 214277 73 172 0 214620 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 861592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21306 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=160000
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=280000
# CPU time returned by wait4() is 15.44
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1199.95
CPU time (s): 1200.02
CPU user time (s): 1198.2
CPU system time (s): 1.82
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 861592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.16
system time used= 0.28
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24733
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= 14
involuntary context switches= 13

runsolver used 0 second user time and 0 second system time

The end

Launcher Data 

Begin job on tipi16 at 2009-05-16 16:41:50
IDJOB=1820893
IDBENCH=70760
IDSOLVER=660
FILE ID=tipi16/1820893-1242484910
PBS_JOBID=
Free space on /tmp= 5139 MiB

SOLVER NAME= MiniSat2hack 2009-03-23
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME
RUNSOLVER COMMAND LINE= runsolver --timestamp  -w /tmp/evaluation-result-1820893-1242484910/watcher-1820893-1242484910 -o /tmp/evaluation-result-1820893-1242484910/solver-1820893-1242484910 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1820893-1242484910.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED= 102329350

Linux tipi16 2.6.18 #19 SMP Tue Jun 19 11:27:27 CEST 2007 i686 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.457
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3618.37

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.457
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.78

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.457
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.78

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.457
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.78


/proc/meminfo:
MemTotal:      2074464 kB
MemFree:       1546132 kB
Buffers:         32900 kB
Cached:         415840 kB
SwapCached:       5908 kB
Active:          67444 kB
Inactive:       391388 kB
HighTotal:     1178688 kB
HighFree:       799536 kB
LowTotal:       895776 kB
LowFree:        746596 kB
SwapTotal:     1959888 kB
SwapFree:      1948616 kB
Dirty:            9656 kB
Writeback:           0 kB
AnonPages:        9040 kB
Mapped:           3112 kB
Slab:            61124 kB
PageTables:        492 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   2997120 kB
Committed_AS:    90756 kB
VmallocTotal:   114680 kB
VmallocUsed:      1324 kB
VmallocChunk:   113264 kB

Free space on /tmp at the end= 5084 MiB
End job on tipi16 at 2009-05-16 17:01:53