Trace number 311963

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) 1200.04 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7102    20898 |      --       0       --      -- |     --   | -376/-41
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2105   #clauses: 7102   #literals: 20898
0.00/0.04	c CPU time:   0.030995 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node24.alineos.net_28368.cnf
0.00/0.06	c 2105 variables, 7102 clauses

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/node24/watcher-311963-1172579773 -o ROOT/results/node24/solver-311963-1172579773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311963-1172579773/TiniSatELite /tmp/evaluation/311963-1172579773/instance-311963-1172579773.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: 1.03 1.01 1.00 3/77 28368
/proc/meminfo: memFree=1808656/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277931577 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28368/statm: 1338 232 195 169 0 49 0
[pid=28369] ppid=28368 vsize=5352 CPUtime=0
/proc/28369/stat : 28369 (TiniSatELite) S 28368 28368 27528 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 277931578 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28369/statm: 1338 236 198 169 0 49 0
[pid=28370] ppid=28369 vsize=0 CPUtime=0
/proc/28370/stat : 28370 (TiniSatELite) D 28369 28368 27528 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 277931578 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099855350 0 0 17 1 0 0
/proc/28370/statm: 0 0 0 0 0 0 0
[pid=28371] ppid=28369 vsize=0 CPUtime=0
/proc/28371/stat : 28371 (sed) D 28369 28368 27528 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 277931578 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100111516 0 0 17 1 0 0
/proc/28371/statm: 0 0 0 0 0 0 0

[startup+0.107838 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 28368
/proc/meminfo: memFree=1808656/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515876 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 28368
/proc/meminfo: memFree=1808656/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33597 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1806080/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=4720 CPUtime=1.27
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 656 0 0 0 127 0 0 0 25 0 1 0 277931583 4833280 641 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 1180 641 52 110 0 1067 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10072

[startup+2.97214 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1804864/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=4852 CPUtime=2.9
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 1028 0 0 0 290 0 0 0 25 0 1 0 277931583 4968448 1013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 1213 1014 52 110 0 1100 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10204

[startup+6.25851 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1802304/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=8752 CPUtime=6.2
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 1571 0 0 0 619 1 0 0 25 0 1 0 277931583 8962048 1556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520045 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 2188 1556 52 110 0 2075 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14104

[startup+12.7092 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1799040/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=16148 CPUtime=12.64
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 2356 0 0 0 1262 2 0 0 25 0 1 0 277931583 16535552 2308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517540 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 4037 2308 52 110 0 3924 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21500

[startup+25.5276 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1795072/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=16808 CPUtime=25.46
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 3351 0 0 0 2543 3 0 0 25 0 1 0 277931583 17211392 3303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 4202 3303 52 110 0 4089 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22160

[startup+51.1564 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 28374
/proc/meminfo: memFree=1789056/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=31732 CPUtime=51.08
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 4890 0 0 0 5103 5 0 0 25 0 1 0 277931583 32493568 4777 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 7933 4777 52 110 0 7820 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 37084

[startup+102.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28374
/proc/meminfo: memFree=1780160/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=32956 CPUtime=102.31
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 7114 0 0 0 10224 7 0 0 25 0 1 0 277931583 33746944 7001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 8239 7001 52 110 0 8126 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 38308

[startup+162.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28374
/proc/meminfo: memFree=1772352/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=62408 CPUtime=162.37
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 9159 0 0 0 16227 10 0 0 25 0 1 0 277931583 63905792 8917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 15602 8917 52 110 0 15489 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 67760

[startup+222.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28374
/proc/meminfo: memFree=1765888/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=63088 CPUtime=222.4
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 10756 0 0 0 22229 11 0 0 25 0 1 0 277931583 64602112 10514 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 15772 10514 52 110 0 15659 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 68440

[startup+282.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28374
/proc/meminfo: memFree=1759680/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=63648 CPUtime=282.46
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 12307 0 0 0 28233 13 0 0 25 0 1 0 277931583 65175552 12065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 15912 12065 52 110 0 15799 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 69000

[startup+342.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1753600/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=64648 CPUtime=342.51
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 13818 0 0 0 34236 15 0 0 25 0 1 0 277931583 66199552 13576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 16162 13576 52 110 0 16049 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 70000

[startup+402.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1749184/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=65604 CPUtime=402.56
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 14892 0 0 0 40240 16 0 0 25 0 1 0 277931583 67178496 14650 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 16401 14650 52 110 0 16288 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 70956

[startup+462.799 s]
/proc/loadavg: 1.10 1.03 1.01 2/79 28376
/proc/meminfo: memFree=1744896/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=67188 CPUtime=462.61
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 16231 0 0 0 46243 18 0 0 25 0 1 0 277931583 68800512 15732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 16797 15732 52 110 0 16684 0
Current children cumulated CPU time (s) 462.65

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

[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=123888 CPUtime=522.65
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 17168 0 0 0 52246 19 0 0 25 0 1 0 277931583 126861312 16669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 30972 16669 52 110 0 30859 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 129240

[startup+582.929 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 28376
/proc/meminfo: memFree=1737792/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=124480 CPUtime=582.7
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 18009 0 0 0 58250 20 0 0 25 0 1 0 277931583 127467520 17510 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31120 17510 52 110 0 31007 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 129832

[startup+642.996 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 28376
/proc/meminfo: memFree=1734208/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=124612 CPUtime=642.75
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 18922 0 0 0 64254 21 0 0 25 0 1 0 277931583 127602688 18423 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31153 18423 52 110 0 31040 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 129964

[startup+703.064 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 28376
/proc/meminfo: memFree=1730496/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=125172 CPUtime=702.79
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 19833 0 0 0 70257 22 0 0 25 0 1 0 277931583 128176128 19334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31293 19334 52 110 0 31180 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 130524

[startup+763.127 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28376
/proc/meminfo: memFree=1727488/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=125712 CPUtime=762.85
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 20585 0 0 0 76261 24 0 0 25 0 1 0 277931583 128729088 20086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31428 20086 52 110 0 31315 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 131064

[startup+823.193 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28376
/proc/meminfo: memFree=1724544/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=126144 CPUtime=822.9
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 21296 0 0 0 82265 25 0 0 25 0 1 0 277931583 129171456 20797 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31536 20797 52 110 0 31423 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 131496

[startup+883.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1721920/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=126492 CPUtime=882.94
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 21944 0 0 0 88269 25 0 0 25 0 1 0 277931583 129527808 21445 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31623 21445 52 110 0 31510 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 131844

[startup+943.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1719168/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=126940 CPUtime=942.99
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 22622 0 0 0 94273 26 0 0 25 0 1 0 277931583 129986560 22123 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31735 22123 52 110 0 31622 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 132292

[startup+1003.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1716800/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=127384 CPUtime=1003.04
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 23233 0 0 0 100277 27 0 0 25 0 1 0 277931583 130441216 22734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31846 22734 52 110 0 31733 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 132736

[startup+1063.47 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 28376
/proc/meminfo: memFree=1713600/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=127520 CPUtime=1063.09
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 24002 0 0 0 106281 28 0 0 25 0 1 0 277931583 130580480 23503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31880 23503 52 110 0 31767 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 132872

[startup+1123.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28376
/proc/meminfo: memFree=1710912/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=127816 CPUtime=1123.14
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 24687 0 0 0 112285 29 0 0 25 0 1 0 277931583 130883584 24188 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 31954 24188 52 110 0 31841 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 133168

[startup+1183.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1707776/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=128168 CPUtime=1183.2
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 25468 0 0 0 118290 30 0 0 25 0 1 0 277931583 131244032 24969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 32042 24969 52 110 0 31929 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 133520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28376
/proc/meminfo: memFree=1706944/2055920 swapFree=4139416/4192956
[pid=28368] ppid=28366 vsize=5352 CPUtime=0.04
/proc/28368/stat : 28368 (TiniSatELite) S 28366 28368 27528 0 -1 4194304 331 641 0 0 0 0 4 0 16 0 1 0 277931577 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1338 236 197 169 0 49 0
[pid=28374] ppid=28368 vsize=128168 CPUtime=1200
/proc/28374/stat : 28374 (tinisat) R 28368 28368 27528 0 -1 4194304 25676 0 0 0 119970 30 0 0 25 0 1 0 277931583 131244032 25177 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28374/statm: 32042 25177 52 110 0 31929 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133520

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 28368 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.048992
while last known CPU time is 1200.04

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

Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.3
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 133520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 972
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= 35
involuntary context switches= 8

runsolver used 1.3228 second user time and 2.94655 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Feb 27 12:36:13 UTC 2007

IDJOB= 311963
IDBENCH= 20329
IDSOLVER= 99
FILE ID= node24/311963-1172579773

PBS_JOBID= 3971905

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311963-1172579773/TiniSatELite /tmp/evaluation/311963-1172579773/instance-311963-1172579773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-311963-1172579773 -o ROOT/results/node24/solver-311963-1172579773 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311963-1172579773/TiniSatELite /tmp/evaluation/311963-1172579773/instance-311963-1172579773.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 125403848

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1809064 kB
Buffers:         32092 kB
Cached:         161148 kB
SwapCached:       8788 kB
Active:         118436 kB
Inactive:        89336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809064 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            24688 kB
Committed_AS:   799916 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Tue Feb 27 12:56:15 UTC 2007