Trace number 299581

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 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 |    2751     8356 |      --       0       --      -- |     --   | -18/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 632   #clauses: 2751   #literals: 8356
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_node20.alineos.net_30596.cnf
0.00/0.02	c 632 variables, 2751 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/node20/watcher-299581-1171874082 -o ROOT/results/node20/solver-299581-1171874082 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299581-1171874082/TiniSatELite /tmp/evaluation/299581-1171874082/instance-299581-1171874082.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: 0.92 0.98 1.03 3/77 30596
/proc/meminfo: memFree=698496/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207362138 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30596/statm: 1339 233 195 169 0 50 0
[pid=30597] ppid=30596 vsize=0 CPUtime=0
/proc/30597/stat : 30597 (TiniSatELite) R 30596 30596 23035 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 207362138 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/30597/statm: 0 0 0 0 0 0 0

[startup+0.107873 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 30596
/proc/meminfo: memFree=698496/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.51592 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 30596
/proc/meminfo: memFree=698496/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33702 s]
/proc/loadavg: 0.92 0.98 1.03 2/79 30602
/proc/meminfo: memFree=696176/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=3856 CPUtime=1.31
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 622 0 0 0 131 0 0 0 25 0 1 0 207362140 3948544 607 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 964 607 52 110 0 851 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9212

[startup+2.97422 s]
/proc/loadavg: 0.92 0.98 1.03 2/79 30602
/proc/meminfo: memFree=694896/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=6900 CPUtime=2.94
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 979 0 0 0 294 0 0 0 25 0 1 0 207362140 7065600 964 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519881 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 1725 964 52 110 0 1612 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12256

[startup+6.26262 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 30602
/proc/meminfo: memFree=692848/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=7424 CPUtime=6.23
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 1443 0 0 0 622 1 0 0 25 0 1 0 207362140 7602176 1395 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134632865 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 1856 1395 52 110 0 1743 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12780

[startup+12.7195 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 30602
/proc/meminfo: memFree=690224/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=13384 CPUtime=12.69
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 2039 0 0 0 1267 2 0 0 25 0 1 0 207362140 13705216 1991 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 3346 1991 52 110 0 3233 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18740

[startup+25.5309 s]
/proc/loadavg: 0.95 0.98 1.02 2/79 30602
/proc/meminfo: memFree=687024/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=14176 CPUtime=25.49
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 2876 0 0 0 2546 3 0 0 25 0 1 0 207362140 14516224 2763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 3544 2763 52 110 0 3431 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19532

[startup+51.1591 s]
/proc/loadavg: 0.96 0.98 1.02 2/79 30602
/proc/meminfo: memFree=682480/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=25816 CPUtime=51.11
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 4012 0 0 0 5107 4 0 0 25 0 1 0 207362140 26435584 3899 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 6454 3899 52 110 0 6341 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 31172

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 1.02 2/79 30602
/proc/meminfo: memFree=676208/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=27740 CPUtime=102.35
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 5660 0 0 0 10228 7 0 0 25 0 1 0 207362140 28405760 5418 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 6935 5418 52 110 0 6822 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33096

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 30602
/proc/meminfo: memFree=670960/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=28732 CPUtime=162.41
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 7001 0 0 0 16232 9 0 0 25 0 1 0 207362140 29421568 6759 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 7183 6759 52 110 0 7070 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 34088

[startup+222.563 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 30602
/proc/meminfo: memFree=666480/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=51528 CPUtime=222.47
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 8114 0 0 0 22236 11 0 0 25 0 1 0 207362140 52764672 7872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 12882 7872 52 110 0 12769 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 56884

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30602
/proc/meminfo: memFree=662320/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=51968 CPUtime=282.53
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 9148 0 0 0 28240 13 0 0 25 0 1 0 207362140 53215232 8906 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 12992 8906 52 110 0 12879 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 57324

[startup+342.704 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30602
/proc/meminfo: memFree=657968/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=53404 CPUtime=342.58
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 10209 0 0 0 34244 14 0 0 25 0 1 0 207362140 54685696 9967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 13351 9967 52 110 0 13238 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 58760

[startup+402.78 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30604
/proc/meminfo: memFree=654896/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=54340 CPUtime=402.64
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 10972 0 0 0 40249 15 0 0 25 0 1 0 207362140 55644160 10730 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 13585 10730 52 110 0 13472 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 59696

[startup+462.853 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30604
/proc/meminfo: memFree=652080/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=55832 CPUtime=462.7
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 11934 0 0 0 46254 16 0 0 25 0 1 0 207362140 57171968 11435 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 13958 11435 52 110 0 13845 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 61188

[startup+522.924 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30604
/proc/meminfo: memFree=649584/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=56236 CPUtime=522.75
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 12565 0 0 0 52258 17 0 0 25 0 1 0 207362140 57585664 12066 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 14059 12066 52 110 0 13946 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 61592

[startup+582.998 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30604
/proc/meminfo: memFree=647088/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=56508 CPUtime=582.82
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 13179 0 0 0 58264 18 0 0 25 0 1 0 207362140 57864192 12680 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 14127 12680 52 110 0 14014 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 61864

[startup+643.075 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 30604
/proc/meminfo: memFree=644592/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=56932 CPUtime=642.86
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 13806 0 0 0 64268 18 0 0 25 0 1 0 207362140 58298368 13307 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 14233 13307 52 110 0 14120 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 62288

[startup+703.153 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 30604
/proc/meminfo: memFree=642160/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=102012 CPUtime=702.93
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 14403 0 0 0 70273 20 0 0 25 0 1 0 207362140 104460288 13904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 25503 13904 52 110 0 25390 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 107368

[startup+763.225 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30604
/proc/meminfo: memFree=640112/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=102324 CPUtime=762.99
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 14931 0 0 0 76278 21 0 0 25 0 1 0 207362140 104779776 14432 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 25581 14432 52 110 0 25468 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 107680

[startup+823.305 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 30604
/proc/meminfo: memFree=638192/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=102728 CPUtime=823.05
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 15408 0 0 0 82282 23 0 0 25 0 1 0 207362140 105193472 14909 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 25682 14909 52 110 0 25569 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 108084

[startup+883.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30604
/proc/meminfo: memFree=636144/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=103196 CPUtime=883.1
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 15921 0 0 0 88286 24 0 0 25 0 1 0 207362140 105672704 15422 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 25799 15422 52 110 0 25686 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 108552

[startup+943.448 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 30604
/proc/meminfo: memFree=633968/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=103828 CPUtime=943.16
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 16462 0 0 0 94291 25 0 0 25 0 1 0 207362140 106319872 15963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 25957 15963 52 110 0 25844 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 109184

[startup+1003.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 30604
/proc/meminfo: memFree=632048/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=104116 CPUtime=1003.22
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 16966 0 0 0 100295 27 0 0 25 0 1 0 207362140 106614784 16434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 26029 16434 52 110 0 25916 0
Current children cumulated CPU time (s) 1003.23
Current children cumulated vsize (KiB) 109472

[startup+1063.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30604
/proc/meminfo: memFree=629936/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=104440 CPUtime=1063.27
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 17490 0 0 0 106299 28 0 0 25 0 1 0 207362140 106946560 16958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 26110 16958 52 110 0 25997 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 109796

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30604
/proc/meminfo: memFree=627952/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=104440 CPUtime=1123.33
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 17983 0 0 0 112304 29 0 0 25 0 1 0 207362140 106946560 17451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 26110 17451 52 110 0 25997 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 109796

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30604
/proc/meminfo: memFree=626096/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=104572 CPUtime=1183.39
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 18458 0 0 0 118309 30 0 0 25 0 1 0 207362140 107081728 17926 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 26143 17926 52 110 0 26030 0
Current children cumulated CPU time (s) 1183.4
Current children cumulated vsize (KiB) 109928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 30604
/proc/meminfo: memFree=625520/2055920 swapFree=4143444/4192956
[pid=30596] ppid=30594 vsize=5356 CPUtime=0.01
/proc/30596/stat : 30596 (TiniSatELite) S 30594 30596 23035 0 -1 4194304 333 442 0 0 0 0 1 0 16 0 1 0 207362138 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30596/statm: 1339 237 197 169 0 50 0
[pid=30602] ppid=30596 vsize=104572 CPUtime=1200
/proc/30602/stat : 30602 (tinisat) R 30596 30596 23035 0 -1 4194304 18590 0 0 0 119970 30 0 0 25 0 1 0 207362140 107081728 18058 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30602/statm: 26143 18058 52 110 0 26030 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 109928

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 30596 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.017996
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): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 109928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 775
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.14682 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 08:34:42 UTC 2007

IDJOB= 299581
IDBENCH= 20014
IDSOLVER= 99
FILE ID= node20/299581-1171874082

PBS_JOBID= 3839654

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299581-1171874082/TiniSatELite /tmp/evaluation/299581-1171874082/instance-299581-1171874082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-299581-1171874082 -o ROOT/results/node20/solver-299581-1171874082 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299581-1171874082/TiniSatELite /tmp/evaluation/299581-1171874082/instance-299581-1171874082.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 303452296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        698968 kB
Buffers:         53732 kB
Cached:        1161300 kB
SwapCached:      15496 kB
Active:         901280 kB
Inactive:       339856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        698968 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:           101460 kB
Committed_AS:   526880 kB
PageTables:       1688 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= 66562 MiB

End job on node20 on Mon Feb 19 08:54:44 UTC 2007