Trace number 299540

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) 1200.02 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2744     8325 |      --       0       --      -- |     --   | -25/18
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 633   #clauses: 2744   #literals: 8325
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node67.alineos.net_3699.cnf
0.00/0.02	c 633 variables, 2744 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/node67/watcher-299540-1171873494 -o ROOT/results/node67/solver-299540-1171873494 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299540-1171873494/TiniSatELite /tmp/evaluation/299540-1171873494/instance-299540-1171873494.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3699
/proc/meminfo: memFree=571784/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207307041 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3699/statm: 1338 232 195 169 0 49 0
[pid=3700] ppid=3699 vsize=5352 CPUtime=0
/proc/3700/stat : 3700 (TiniSatELite) S 3699 3699 2829 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3700/statm: 1338 236 198 169 0 49 0
[pid=3702] ppid=3700 vsize=0 CPUtime=0
/proc/3702/stat : 3702 (sed) D 3700 3699 2829 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 207307041 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3702/statm: 0 0 0 0 0 0 0

[startup+0.107559 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3699
/proc/meminfo: memFree=571784/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3699
/proc/meminfo: memFree=571784/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=569392/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=3840 CPUtime=1.31
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 624 0 0 0 131 0 0 0 25 0 1 0 207307043 3932160 609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 960 609 52 110 0 847 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9192

[startup+2.97186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=568176/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=6872 CPUtime=2.94
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 960 0 0 0 294 0 0 0 25 0 1 0 207307043 7036928 945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 1718 945 52 110 0 1605 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12224

[startup+6.24921 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=566128/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=7264 CPUtime=6.22
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 1454 0 0 0 621 1 0 0 25 0 1 0 207307043 7438336 1406 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 1816 1406 52 110 0 1703 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12616

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=563512/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=13328 CPUtime=12.68
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 2036 0 0 0 1266 2 0 0 25 0 1 0 207307043 13647872 1988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 3332 1988 52 110 0 3219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18680

[startup+25.5263 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=560568/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=14124 CPUtime=25.49
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 2852 0 0 0 2546 3 0 0 25 0 1 0 207307043 14462976 2739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 3531 2739 52 110 0 3418 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19476

[startup+51.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=556088/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=25728 CPUtime=51.1
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 3931 0 0 0 5105 5 0 0 25 0 1 0 207307043 26345472 3818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 6432 3818 52 110 0 6319 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 31080

[startup+102.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=549816/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=27668 CPUtime=102.33
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 5627 0 0 0 10226 7 0 0 25 0 1 0 207307043 28332032 5385 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 6917 5385 52 110 0 6804 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 33020

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=544120/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=28760 CPUtime=162.38
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 7017 0 0 0 16230 8 0 0 25 0 1 0 207307043 29450240 6775 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 7190 6775 52 110 0 7077 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34112

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=539832/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=51476 CPUtime=222.41
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 8080 0 0 0 22233 8 0 0 25 0 1 0 207307043 52711424 7838 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 12869 7838 52 110 0 12756 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 56828

[startup+282.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=535544/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=51972 CPUtime=282.45
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 9152 0 0 0 28236 9 0 0 25 0 1 0 207307043 53219328 8910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 12993 8910 52 110 0 12880 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 57324

[startup+342.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=531320/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=53112 CPUtime=342.5
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 10195 0 0 0 34239 11 0 0 25 0 1 0 207307043 54386688 9953 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 13278 9953 52 110 0 13165 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 58464

[startup+402.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=528184/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=54032 CPUtime=402.54
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 10987 0 0 0 40242 12 0 0 25 0 1 0 207307043 55328768 10745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 13508 10745 52 110 0 13395 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 59384

[startup+462.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=525176/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=55496 CPUtime=462.58
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 11993 0 0 0 46245 13 0 0 25 0 1 0 207307043 56827904 11494 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 13874 11494 52 110 0 13761 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 60848

[startup+522.8 s]

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

[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=56316 CPUtime=582.67
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 13299 0 0 0 58253 14 0 0 25 0 1 0 207307043 57667584 12800 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 14079 12800 52 110 0 13966 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 61668

[startup+642.925 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 3705
/proc/meminfo: memFree=517304/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=56620 CPUtime=642.71
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 13946 0 0 0 64256 15 0 0 25 0 1 0 207307043 57978880 13447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 14155 13447 52 110 0 14042 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 61972

[startup+702.981 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 3705
/proc/meminfo: memFree=514680/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=101500 CPUtime=702.75
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 14595 0 0 0 70259 16 0 0 25 0 1 0 207307043 103936000 14096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25375 14096 52 110 0 25262 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 106852

[startup+763.043 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 3705
/proc/meminfo: memFree=512440/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=102240 CPUtime=762.79
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 15160 0 0 0 76263 16 0 0 25 0 1 0 207307043 104693760 14661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25560 14661 52 110 0 25447 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 107592

[startup+823.106 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3705
/proc/meminfo: memFree=510264/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=102384 CPUtime=822.84
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 15707 0 0 0 82267 17 0 0 25 0 1 0 207307043 104841216 15208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25596 15208 52 110 0 25483 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 107736

[startup+883.164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3705
/proc/meminfo: memFree=508152/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=102952 CPUtime=882.89
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 16240 0 0 0 88271 18 0 0 25 0 1 0 207307043 105422848 15741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25738 15741 52 110 0 25625 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 108304

[startup+943.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=505912/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=103420 CPUtime=942.93
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 16788 0 0 0 94274 19 0 0 25 0 1 0 207307043 105902080 16289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25855 16289 52 110 0 25742 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 108772

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=503928/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=103580 CPUtime=1002.97
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 17291 0 0 0 100278 19 0 0 25 0 1 0 207307043 106065920 16792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25895 16792 52 110 0 25782 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 108932

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=501624/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=103740 CPUtime=1063.02
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 17863 0 0 0 106282 20 0 0 25 0 1 0 207307043 106229760 17364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25935 17364 52 110 0 25822 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 109092

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=499448/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=103872 CPUtime=1123.06
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 18409 0 0 0 112286 20 0 0 25 0 1 0 207307043 106364928 17910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 25968 17910 52 110 0 25855 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 109224

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=497336/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=104000 CPUtime=1183.1
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 18979 0 0 0 118289 21 0 0 25 0 1 0 207307043 106496000 18447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 26000 18447 52 110 0 25887 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 109352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=496632/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=104144 CPUtime=1200.01
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 19141 0 0 0 119980 21 0 0 25 0 1 0 207307043 106643456 18609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 26036 18609 52 110 0 25923 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 109496

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3707
/proc/meminfo: memFree=496632/2055920 swapFree=4183772/4192956
[pid=3699] ppid=3697 vsize=5352 CPUtime=0.01
/proc/3699/stat : 3699 (TiniSatELite) S 3697 3699 2829 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 207307041 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3699/statm: 1338 236 197 169 0 49 0
[pid=3705] ppid=3699 vsize=104144 CPUtime=1200.01
/proc/3705/stat : 3705 (tinisat) R 3699 3699 2829 0 -1 4194304 19141 0 0 0 119980 21 0 0 25 0 1 0 207307043 106643456 18609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3705/statm: 26036 18609 52 110 0 25923 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 109496

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3699 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.016997
while last known CPU time is 1200.02

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

Real time (s): 1200.39
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.21
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 109496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 762
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.01984 second user time and 2.43163 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Feb 19 08:24:54 UTC 2007

IDJOB= 299540
IDBENCH= 20013
IDSOLVER= 99
FILE ID= node67/299540-1171873494

PBS_JOBID= 3839764

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299540-1171873494/TiniSatELite /tmp/evaluation/299540-1171873494/instance-299540-1171873494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-299540-1171873494 -o ROOT/results/node67/solver-299540-1171873494 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299540-1171873494/TiniSatELite /tmp/evaluation/299540-1171873494/instance-299540-1171873494.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 488648402

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        572192 kB
Buffers:         51156 kB
Cached:        1311016 kB
SwapCached:       3608 kB
Active:         741528 kB
Inactive:       630792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        572192 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            97356 kB
Committed_AS:   677876 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node67 on Mon Feb 19 08:44:57 UTC 2007