Trace number 307330

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) 1200.03 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.28	c |         0 |   79295   240672 |      --       0       --      -- |     --   | -505/1272
0.00/0.28	c ==============================================================================
0.00/0.28	c Result  :   #vars: 18543   #clauses: 79295   #literals: 240672
0.00/0.28	c CPU time:   0.268959 s
0.00/0.28	c ==============================================================================
0.38/0.51	c Tinisat 0.22
0.38/0.51	c solving /tmp/GTI_node33.alineos.net_10494.cnf
0.38/0.51	c 18543 variables, 79295 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/node33/watcher-307330-1172118112 -o ROOT/results/node33/solver-307330-1172118112 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307330-1172118112/TiniSatELite /tmp/evaluation/307330-1172118112/instance-307330-1172118112.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 1.01 1.04 3/64 10494
/proc/meminfo: memFree=1960704/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136846506 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10494/statm: 1338 232 195 169 0 49 0
[pid=10495] ppid=10494 vsize=5352 CPUtime=0
/proc/10495/stat : 10495 (TiniSatELite) S 10494 10494 8972 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10495/statm: 1338 236 198 169 0 49 0
[pid=10497] ppid=10495 vsize=0 CPUtime=0
/proc/10497/stat : 10497 (sed) D 10495 10494 8972 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 136846506 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10497/statm: 0 0 0 0 0 0 0

[startup+0.107186 s]
/proc/loadavg: 1.00 1.01 1.04 3/64 10494
/proc/meminfo: memFree=1960704/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 136846506 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10494/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515257 s]
/proc/loadavg: 1.00 1.01 1.04 3/64 10494
/proc/meminfo: memFree=1960704/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.33643 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 10500
/proc/meminfo: memFree=1951088/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=8804 CPUtime=0.93
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 2270 0 0 0 93 0 0 0 25 0 1 0 136846545 9015296 1989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 2201 1989 52 110 0 2088 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14156

[startup+2.98076 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 10500
/proc/meminfo: memFree=1949744/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=13804 CPUtime=2.58
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 2728 0 0 0 257 1 0 0 25 0 1 0 136846545 14135296 2447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 3451 2447 52 110 0 3338 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 19156

[startup+6.25744 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 10500
/proc/meminfo: memFree=1946040/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=13804 CPUtime=5.85
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 3560 0 0 0 584 1 0 0 25 0 1 0 136846545 14135296 3279 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 3451 3279 52 110 0 3338 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19156

[startup+12.7198 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 10500
/proc/meminfo: memFree=1939320/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=23804 CPUtime=12.31
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 5155 0 0 0 1229 2 0 0 25 0 1 0 136846545 24375296 4874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 5951 4874 52 110 0 5838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29156

[startup+25.5264 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 10500
/proc/meminfo: memFree=1926520/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=43804 CPUtime=25.12
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 8453 0 0 0 2506 6 0 0 25 0 1 0 136846545 44855296 8172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 10951 8172 52 110 0 10838 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49156

[startup+51.1517 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 10500
/proc/meminfo: memFree=1903992/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=83800 CPUtime=50.73
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 14015 0 0 0 5062 11 0 0 25 0 1 0 136846545 85811200 13734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 20950 13734 52 110 0 20837 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 89152

[startup+102.397 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 10500
/proc/meminfo: memFree=1865080/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=164808 CPUtime=101.96
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 23825 0 0 0 10177 19 0 0 25 0 1 0 136846545 168763392 23544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 41202 23544 52 110 0 41089 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 170160

[startup+162.46 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 10500
/proc/meminfo: memFree=1820600/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=165944 CPUtime=161.99
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 34745 0 0 0 16169 30 0 0 25 0 1 0 136846545 169926656 34464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 41486 34464 52 110 0 41373 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 171296

[startup+222.518 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 10500
/proc/meminfo: memFree=1783096/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=327440 CPUtime=222.04
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 44291 0 0 0 22164 40 0 0 25 0 1 0 136846545 335298560 43881 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 81860 43881 52 110 0 81747 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 332792

[startup+282.58 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 10500
/proc/meminfo: memFree=1749624/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=328316 CPUtime=282.08
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 52644 0 0 0 28160 48 0 0 25 0 1 0 136846545 336195584 52234 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 82079 52234 52 110 0 81966 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 333668

[startup+342.642 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 10500
/proc/meminfo: memFree=1715256/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=328940 CPUtime=342.11
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 61295 0 0 0 34155 56 0 0 25 0 1 0 136846545 336834560 60885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 82235 60885 52 110 0 82122 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 334292

[startup+402.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 10500
/proc/meminfo: memFree=1682936/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=329316 CPUtime=402.15
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 69205 0 0 0 40151 64 0 0 25 0 1 0 136846545 337219584 68795 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 82329 68795 52 110 0 82216 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 334668

[startup+462.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1656184/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=330468 CPUtime=462.19
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 75919 0 0 0 46148 71 0 0 25 0 1 0 136846545 338399232 75509 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 82617 75509 52 110 0 82504 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 335820

[startup+522.818 s]

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

[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=332000 CPUtime=522.23
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 82722 0 0 0 52145 78 0 0 25 0 1 0 136846545 339968000 82055 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 83000 82055 52 110 0 82887 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 337352

[startup+582.876 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1605560/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=652736 CPUtime=582.26
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 88735 0 0 0 58142 84 0 0 25 0 1 0 136846545 668401664 88068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163184 88068 52 110 0 163071 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 658088

[startup+642.938 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1580088/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=653120 CPUtime=642.3
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 95118 0 0 0 64138 92 0 0 25 0 1 0 136846545 668794880 94451 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163280 94451 52 110 0 163167 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 658472

[startup+702.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1554872/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=653620 CPUtime=702.34
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 101424 0 0 0 70135 99 0 0 25 0 1 0 136846545 669306880 100757 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163405 100757 52 110 0 163292 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 658972

[startup+763.054 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1534456/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=654248 CPUtime=762.37
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 106547 0 0 0 76133 104 0 0 25 0 1 0 136846545 669949952 105880 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163562 105880 52 110 0 163449 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 659600

[startup+823.121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1510968/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=654624 CPUtime=822.42
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 112339 0 0 0 82132 110 0 0 25 0 1 0 136846545 670334976 111672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163656 111672 52 110 0 163543 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 659976

[startup+883.176 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1491384/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=655252 CPUtime=882.45
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 117226 0 0 0 88130 115 0 0 25 0 1 0 136846545 670978048 116559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163813 116559 52 110 0 163700 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 660604

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1471416/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=655624 CPUtime=942.5
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 122256 0 0 0 94130 120 0 0 25 0 1 0 136846545 671358976 121589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163906 121589 52 110 0 163793 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 660976

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1447032/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=655880 CPUtime=1002.53
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 128400 0 0 0 100127 126 0 0 25 0 1 0 136846545 671621120 127733 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 163970 127733 52 110 0 163857 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 661232

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1423224/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=656140 CPUtime=1062.57
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 134226 0 0 0 106125 132 0 0 25 0 1 0 136846545 671887360 133559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 164035 133559 52 110 0 163922 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 661492

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1401976/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=656400 CPUtime=1122.61
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 139541 0 0 0 112125 136 0 0 25 0 1 0 136846545 672153600 138874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 164100 138874 52 110 0 163987 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 661752

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1376376/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=656792 CPUtime=1182.64
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 145994 0 0 0 118123 141 0 0 25 0 1 0 136846545 672555008 145327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 164198 145327 52 110 0 164085 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 662144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10500
/proc/meminfo: memFree=1368440/2055920 swapFree=4183944/4192956
[pid=10494] ppid=10492 vsize=5352 CPUtime=0.38
/proc/10494/stat : 10494 (TiniSatELite) S 10492 10494 8972 0 -1 4194304 331 2711 0 0 0 0 37 1 16 0 1 0 136846506 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10494/statm: 1338 236 197 169 0 49 0
[pid=10500] ppid=10494 vsize=656792 CPUtime=1199.65
/proc/10500/stat : 10500 (tinisat) R 10494 10494 8972 0 -1 4194304 147851 0 0 0 119822 143 0 0 25 0 1 0 136846545 672555008 147184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 164198 147184 52 110 0 164085 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 662144

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 10494 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=373943 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.39194
while last known CPU time is 1200.03

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

Real time (s): 1200.5
CPU time (s): 1200.03
CPU user time (s): 1198.59
CPU system time (s): 1.44
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 662144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.373943
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3042
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= 13

runsolver used 0.879866 second user time and 2.37564 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Thu Feb 22 04:21:52 UTC 2007

IDJOB= 307330
IDBENCH= 20203
IDSOLVER= 99
FILE ID= node33/307330-1172118112

PBS_JOBID= 3892904

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/307330-1172118112/TiniSatELite /tmp/evaluation/307330-1172118112/instance-307330-1172118112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-307330-1172118112 -o ROOT/results/node33/solver-307330-1172118112 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307330-1172118112/TiniSatELite /tmp/evaluation/307330-1172118112/instance-307330-1172118112.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 219054232

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1961112 kB
Buffers:          2708 kB
Cached:          28808 kB
SwapCached:       3300 kB
Active:          23852 kB
Inactive:        17548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1961112 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            39488 kB
Committed_AS:   237540 kB
PageTables:       1408 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= 66556 MiB

End job on node33 on Thu Feb 22 04:41:54 UTC 2007