Trace number 329525

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
TiniSatELite 2007-02-08? (TO) 1200.01 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k40.cnf
MD5SUM2072f9709ddb4f70f2210d26eee094a7
Bench CategoryINDUST (industrial 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 variables58715
Number of clauses262388
Sum of the clauses size675054
Maximum clause length20
Minimum clause length1
Number of clauses of size 1423
Number of clauses of size 2204266
Number of clauses of size 328862
Number of clauses of size 411775
Number of clauses of size 55124
Number of clauses of size over 511938

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.25	c ==============================================================================
0.00/0.25	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.25	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.25	c ==============================================================================
0.00/0.25	c |         0 |  261493   663405 |   78447       0        0     nan |  0.000 % |
1.48/1.55	c |         0 |  129917   437101 |      --       0       --      -- |     --   | -70301/-61975
1.48/1.55	c ==============================================================================
1.48/1.56	c Result  :   #vars: 19289   #clauses: 129917   #literals: 437101
1.48/1.56	c CPU time:   1.47477 s
1.48/1.56	c ==============================================================================
1.75/1.97	c Tinisat 0.22
1.75/1.97	c solving /tmp/GTI_node40.alineos.net_13730.cnf
1.75/1.97	c 19289 variables, 129917 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-329525-1173142681 -o ROOT/results/node40/solver-329525-1173142681 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329525-1173142681/TiniSatELite /tmp/evaluation/329525-1173142681/instance-329525-1173142681.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): 2400 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 1.01 0.97 3/64 13730
/proc/meminfo: memFree=984256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 40222347 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13730/statm: 1338 232 195 169 0 49 0
[pid=13731] ppid=13730 vsize=5352 CPUtime=0
/proc/13731/stat : 13731 (TiniSatELite) S 13730 13730 12886 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13731/statm: 1338 236 198 169 0 49 0
[pid=13732] ppid=13731 vsize=0 CPUtime=0
/proc/13732/stat : 13732 (TiniSatELite) D 13731 13730 12886 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 40222347 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13732/statm: 0 0 0 0 0 0 0
[pid=13733] ppid=13731 vsize=0 CPUtime=0
/proc/13733/stat : 13733 (sed) R 13731 13730 12886 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 40222347 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13733/statm: 0 0 0 0 0 0 0

[startup+0.0688849 s]
/proc/loadavg: 0.92 1.01 0.97 3/64 13730
/proc/meminfo: memFree=984256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40222347 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13730/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10189 s]
/proc/loadavg: 0.92 1.01 0.97 3/64 13730
/proc/meminfo: memFree=984256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40222347 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13730/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301933 s]
/proc/loadavg: 0.92 1.01 0.97 3/64 13730
/proc/meminfo: memFree=984256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40222347 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13730/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702017 s]
/proc/loadavg: 0.92 1.01 0.97 3/64 13730
/proc/meminfo: memFree=984256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40222347 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13730/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.92 1.01 0.97 2/66 13735
/proc/meminfo: memFree=950440/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=0
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 40222347 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13730/statm: 1338 234 197 169 0 49 0
[pid=13735] ppid=13730 vsize=31836 CPUtime=1.48
/proc/13735/stat : 13735 (SatELite_releas) R 13730 13730 12886 0 -1 4194304 9115 0 0 0 142 6 0 0 25 0 1 0 40222348 32600064 7623 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134570482 0 0 4096 3 0 0 0 17 1 0 0
/proc/13735/statm: 7959 7623 66 128 0 7828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37188

[startup+3.10151 s]
/proc/loadavg: 1.01 1.02 0.97 2/66 13736
/proc/meminfo: memFree=968424/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=12644 CPUtime=1.32
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 2722 0 0 0 132 0 0 0 25 0 1 0 40222524 12947456 2339 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 3161 2339 52 110 0 3048 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17996

[startup+6.30118 s]
/proc/loadavg: 1.01 1.02 0.97 2/66 13736
/proc/meminfo: memFree=967856/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=12644 CPUtime=4.52
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 2925 0 0 0 451 1 0 0 25 0 1 0 40222524 12947456 2542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 3161 2542 52 110 0 3048 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17996

[startup+12.7015 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 13736
/proc/meminfo: memFree=965944/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=12644 CPUtime=10.91
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 3392 0 0 0 1090 1 0 0 25 0 1 0 40222524 12947456 3009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 3161 3009 52 110 0 3048 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17996

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 13736
/proc/meminfo: memFree=961464/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=21764 CPUtime=23.71
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 4488 0 0 0 2369 2 0 0 25 0 1 0 40222524 22286336 4105 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 5441 4105 52 110 0 5328 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27116

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 13736
/proc/meminfo: memFree=953464/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=39740 CPUtime=49.29
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 6615 0 0 0 4924 5 0 0 25 0 1 0 40222524 40693760 6167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 9935 6167 52 110 0 9822 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 45092

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 13736
/proc/meminfo: memFree=938296/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=40132 CPUtime=100.47
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 10334 0 0 0 10038 9 0 0 25 0 1 0 40222524 41095168 9886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 10033 9886 52 110 0 9920 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 45484

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 13736
/proc/meminfo: memFree=923256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=77336 CPUtime=160.45
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 14233 0 0 0 16031 14 0 0 25 0 1 0 40222524 79192064 13656 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 19334 13656 52 110 0 19221 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 13858
/proc/meminfo: memFree=896056/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=149420 CPUtime=220.38
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 20684 0 0 0 22016 22 0 0 25 0 1 0 40222524 153006080 20107 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 37355 20107 52 110 0 37242 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 154772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13934
/proc/meminfo: memFree=880696/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=150632 CPUtime=280.32
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 24820 0 0 0 28006 26 0 0 25 0 1 0 40222524 154247168 24243 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 37658 24243 52 110 0 37545 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 155984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13934
/proc/meminfo: memFree=868152/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=152488 CPUtime=340.3
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 28178 0 0 0 34000 30 0 0 25 0 1 0 40222524 156147712 27344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 38122 27344 52 110 0 38009 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 157840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13934
/proc/meminfo: memFree=857016/2055920 swapFree=4192952/4192956

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

[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=154492 CPUtime=520.22
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 37387 0 0 0 51982 40 0 0 25 0 1 0 40222524 158199808 36553 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 38623 36553 52 110 0 38510 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 159844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13934
/proc/meminfo: memFree=821432/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=296700 CPUtime=580.2
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 39849 0 0 0 57977 43 0 0 25 0 1 0 40222524 303820800 39015 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74175 39015 52 110 0 74062 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 302052

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 13934
/proc/meminfo: memFree=812088/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=297404 CPUtime=640.17
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 42151 0 0 0 63972 45 0 0 25 0 1 0 40222524 304541696 41317 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74351 41317 52 110 0 74238 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 302756

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 0.98 2/66 13934
/proc/meminfo: memFree=802552/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=298216 CPUtime=700.15
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 44579 0 0 0 69967 48 0 0 25 0 1 0 40222524 305373184 43712 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74554 43712 52 110 0 74441 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 303568

[startup+762.305 s]
/proc/loadavg: 1.24 1.07 1.00 2/66 13934
/proc/meminfo: memFree=787256/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=298640 CPUtime=760.13
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 48399 0 0 0 75961 52 0 0 25 0 1 0 40222524 305807360 47532 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74660 47532 52 110 0 74547 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 303992

[startup+822.303 s]
/proc/loadavg: 1.14 1.07 1.00 2/66 13934
/proc/meminfo: memFree=775992/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=299124 CPUtime=820.11
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 51222 0 0 0 81955 56 0 0 25 0 1 0 40222524 306302976 50355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74781 50355 52 110 0 74668 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 304476

[startup+882.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/66 13934
/proc/meminfo: memFree=765944/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=299548 CPUtime=880.08
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 53673 0 0 0 87950 58 0 0 25 0 1 0 40222524 306737152 52806 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 74887 52806 52 110 0 74774 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 304900

[startup+942.301 s]
/proc/loadavg: 1.08 1.07 1.00 2/66 13934
/proc/meminfo: memFree=750584/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=300088 CPUtime=940.06
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 57573 0 0 0 93944 62 0 0 25 0 1 0 40222524 307290112 56706 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 75022 56706 52 110 0 74909 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 305440

[startup+1002.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 13934
/proc/meminfo: memFree=730808/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=300528 CPUtime=1000.04
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 62462 0 0 0 99937 67 0 0 25 0 1 0 40222524 307740672 61595 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 75132 61595 52 110 0 75019 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 305880

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 13934
/proc/meminfo: memFree=719352/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=301092 CPUtime=1060.01
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 65352 0 0 0 105931 70 0 0 25 0 1 0 40222524 308318208 64485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 75273 64485 52 110 0 75160 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 306444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 13936
/proc/meminfo: memFree=703224/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=301508 CPUtime=1119.98
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 69355 0 0 0 111925 73 0 0 25 0 1 0 40222524 308744192 68488 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 75377 68488 52 110 0 75264 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 306860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13936
/proc/meminfo: memFree=694648/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=304556 CPUtime=1179.96
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 72024 0 0 0 117920 76 0 0 25 0 1 0 40222524 311865344 70644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 76139 70644 52 110 0 76026 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 309908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13936
/proc/meminfo: memFree=691576/2055920 swapFree=4192952/4192956
[pid=13730] ppid=13728 vsize=5352 CPUtime=1.75
/proc/13730/stat : 13730 (TiniSatELite) S 13728 13730 12886 0 -1 4194304 331 10486 0 0 0 0 166 9 16 0 1 0 40222347 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13730/statm: 1338 236 197 169 0 49 0
[pid=13736] ppid=13730 vsize=304556 CPUtime=1198.26
/proc/13736/stat : 13736 (tinisat) R 13730 13730 12886 0 -1 4194304 72750 0 0 0 119749 77 0 0 25 0 1 0 40222524 311865344 71370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13736/statm: 76139 71370 52 110 0 76026 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 309908

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13730 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=666746 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=92985
CPU time returned by wait4() is 1.75973
while last known CPU time is 1200.01

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

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.15
CPU system time (s): 0.86
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 309908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.66675
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10817
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= 37
involuntary context switches= 29

runsolver used 1.01484 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Mar  6 00:58:01 UTC 2007

IDJOB= 329525
IDBENCH= 20542
IDSOLVER= 99
FILE ID= node40/329525-1173142681

PBS_JOBID= 4015180

Free space on /tmp= 66532 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/329525-1173142681/TiniSatELite /tmp/evaluation/329525-1173142681/instance-329525-1173142681.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-329525-1173142681 -o ROOT/results/node40/solver-329525-1173142681 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329525-1173142681/TiniSatELite /tmp/evaluation/329525-1173142681/instance-329525-1173142681.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2072f9709ddb4f70f2210d26eee094a7

RANDOM SEED= 562668011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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:        984664 kB
Buffers:         41500 kB
Cached:         936200 kB
SwapCached:          4 kB
Active:         168084 kB
Inactive:       825552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984664 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            7012 kB
Writeback:           0 kB
Mapped:          26056 kB
Slab:            63652 kB
Committed_AS:   106712 kB
PageTables:       1416 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= 66526 MiB

End job on node40 on Tue Mar  6 01:18:04 UTC 2007