Trace number 298597

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S2109173872-19.SAT.shuffled.cnf
MD5SUMb65fe61c0cbfeaf475aa58cd1690d41f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1518     4645 |      --       0       --      -- |     --   | -15/46
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 345   #clauses: 1518   #literals: 4645
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node20.alineos.net_28996.cnf
0.00/0.01	c 345 variables, 1518 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-298597-1171858653 -o ROOT/results/node20/solver-298597-1171858653 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298597-1171858653/TiniSatELite /tmp/evaluation/298597-1171858653/instance-298597-1171858653.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: 1.07 1.02 1.00 3/77 28996
/proc/meminfo: memFree=700472/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205819333 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28996/statm: 1339 233 195 169 0 50 0
[pid=28997] ppid=28996 vsize=5356 CPUtime=0
/proc/28997/stat : 28997 (TiniSatELite) S 28996 28996 23035 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28997/statm: 1339 237 198 169 0 50 0

[startup+0.107148 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 28996
/proc/meminfo: memFree=700472/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515195 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 28996
/proc/meminfo: memFree=700472/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33529 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29002
/proc/meminfo: memFree=698536/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=2604 CPUtime=1.31
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 501 0 0 0 131 0 0 0 25 0 1 0 205819335 2666496 486 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 651 486 52 110 0 538 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7960

[startup+2.97149 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29002
/proc/meminfo: memFree=697704/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=4544 CPUtime=2.94
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 744 0 0 0 294 0 0 0 25 0 1 0 205819335 4653056 729 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 1136 729 52 110 0 1023 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9900

[startup+6.25989 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29002
/proc/meminfo: memFree=696240/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=4948 CPUtime=6.24
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 1084 0 0 0 623 1 0 0 25 0 1 0 205819335 5066752 1036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 1237 1036 52 110 0 1124 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10304

[startup+12.7107 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 29002
/proc/meminfo: memFree=694512/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=8444 CPUtime=12.68
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 1469 0 0 0 1267 1 0 0 25 0 1 0 205819335 8646656 1421 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 2111 1421 52 110 0 1998 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13800

[startup+25.5312 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 29002
/proc/meminfo: memFree=692400/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=9280 CPUtime=25.5
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 2058 0 0 0 2548 2 0 0 25 0 1 0 205819335 9502720 1945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 2320 1945 52 110 0 2207 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14636

[startup+51.1633 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 29002
/proc/meminfo: memFree=689520/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=16020 CPUtime=51.12
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 2763 0 0 0 5109 3 0 0 25 0 1 0 205819335 16404480 2650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 4005 2650 52 110 0 3892 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21376

[startup+102.418 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29002
/proc/meminfo: memFree=685360/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=17328 CPUtime=102.36
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 3802 0 0 0 10232 4 0 0 25 0 1 0 205819335 17743872 3689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 4332 3689 52 110 0 4219 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22684

[startup+162.498 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 29002
/proc/meminfo: memFree=681584/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=31316 CPUtime=162.43
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 4868 0 0 0 16238 5 0 0 25 0 1 0 205819335 32067584 4626 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 7829 4626 52 110 0 7716 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 36672

[startup+222.572 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 29002
/proc/meminfo: memFree=678640/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=31776 CPUtime=222.49
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 5583 0 0 0 22243 6 0 0 25 0 1 0 205819335 32538624 5341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 7944 5341 52 110 0 7831 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 37132

[startup+282.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=675696/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=32512 CPUtime=282.54
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 6321 0 0 0 28247 7 0 0 25 0 1 0 205819335 33292288 6079 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 8128 6079 52 110 0 8015 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 37868

[startup+342.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=672624/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=33492 CPUtime=342.59
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 7086 0 0 0 34251 8 0 0 25 0 1 0 205819335 34295808 6844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 8373 6844 52 110 0 8260 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 38848

[startup+402.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=670064/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=34784 CPUtime=402.66
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 7812 0 0 0 40257 9 0 0 25 0 1 0 205819335 35618816 7471 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 8696 7471 52 110 0 8583 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 40140

[startup+462.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=667760/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=36468 CPUtime=462.72
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 8647 0 0 0 46262 10 0 0 25 0 1 0 205819335 37343232 8049 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 9117 8049 52 110 0 9004 0
Current children cumulated CPU time (s) 462.72
Current children cumulated vsize (KiB) 41824

[startup+522.941 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=666032/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=61576 CPUtime=522.77
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 9144 0 0 0 52266 11 0 0 25 0 1 0 205819335 63053824 8513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15394 8513 52 110 0 15281 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 66932

[startup+583.015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=664112/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=61836 CPUtime=582.83
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 9641 0 0 0 58271 12 0 0 25 0 1 0 205819335 63320064 8977 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15459 8977 52 110 0 15346 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 67192

[startup+643.092 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=662512/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=62252 CPUtime=642.89
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 10116 0 0 0 64276 13 0 0 25 0 1 0 205819335 63746048 9386 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15563 9386 52 110 0 15450 0
Current children cumulated CPU time (s) 642.89
Current children cumulated vsize (KiB) 67608

[startup+703.166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=660464/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=62940 CPUtime=702.95
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 10652 0 0 0 70281 14 0 0 25 0 1 0 205819335 64450560 9889 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15735 9889 52 110 0 15622 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 68296

[startup+763.239 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=658736/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=63332 CPUtime=763.01
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 11067 0 0 0 76286 15 0 0 25 0 1 0 205819335 64851968 10304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15833 10304 52 110 0 15720 0
Current children cumulated CPU time (s) 763.01
Current children cumulated vsize (KiB) 68688

[startup+823.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=657072/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=63588 CPUtime=823.06
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 11522 0 0 0 82291 15 0 0 25 0 1 0 205819335 65114112 10694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 15897 10694 52 110 0 15784 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 68944

[startup+883.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=655600/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=64236 CPUtime=883.12
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 11981 0 0 0 88296 16 0 0 25 0 1 0 205819335 65777664 11088 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16059 11088 52 110 0 15946 0
Current children cumulated CPU time (s) 883.12
Current children cumulated vsize (KiB) 69592

[startup+943.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=653936/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=65180 CPUtime=943.18
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 12577 0 0 0 94301 17 0 0 25 0 1 0 205819335 66744320 11488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16295 11488 52 110 0 16182 0
Current children cumulated CPU time (s) 943.18
Current children cumulated vsize (KiB) 70536

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=652656/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=65440 CPUtime=1003.24
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 12978 0 0 0 100306 18 0 0 25 0 1 0 205819335 67010560 11856 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16360 11856 52 110 0 16247 0
Current children cumulated CPU time (s) 1003.24
Current children cumulated vsize (KiB) 70796

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=651184/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=65572 CPUtime=1063.29
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 13327 0 0 0 106311 18 0 0 25 0 1 0 205819335 67145728 12205 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16393 12205 52 110 0 16280 0
Current children cumulated CPU time (s) 1063.29
Current children cumulated vsize (KiB) 70928

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=649712/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=65892 CPUtime=1123.35
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 13728 0 0 0 112316 19 0 0 25 0 1 0 205819335 67473408 12573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16473 12573 52 110 0 16360 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 71248

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=648368/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=66212 CPUtime=1183.41
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 14109 0 0 0 118321 20 0 0 25 0 1 0 205819335 67801088 12921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16553 12921 52 110 0 16440 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 71568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29002
/proc/meminfo: memFree=647920/2055920 swapFree=4143444/4192956
[pid=28996] ppid=28994 vsize=5356 CPUtime=0
/proc/28996/stat : 28996 (TiniSatELite) S 28994 28996 23035 0 -1 4194304 333 396 0 0 0 0 0 0 16 0 1 0 205819333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28996/statm: 1339 237 197 169 0 50 0
[pid=29002] ppid=28996 vsize=66212 CPUtime=1200.02
/proc/29002/stat : 29002 (tinisat) R 28996 28996 23035 0 -1 4194304 14200 0 0 0 119982 20 0 0 25 0 1 0 205819335 67801088 13012 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29002/statm: 16553 13012 52 110 0 16440 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 71568

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 28996 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
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): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 71568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 729
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= 12

runsolver used 1.24481 second user time and 3.02554 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 04:17:33 UTC 2007

IDJOB= 298597
IDBENCH= 19990
IDSOLVER= 99
FILE ID= node20/298597-1171858653

PBS_JOBID= 3839654

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S2109173872-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298597-1171858653/TiniSatELite /tmp/evaluation/298597-1171858653/instance-298597-1171858653.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-298597-1171858653 -o ROOT/results/node20/solver-298597-1171858653 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298597-1171858653/TiniSatELite /tmp/evaluation/298597-1171858653/instance-298597-1171858653.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b65fe61c0cbfeaf475aa58cd1690d41f

RANDOM SEED= 956766619

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:        700944 kB
Buffers:         53316 kB
Cached:        1160220 kB
SwapCached:      15496 kB
Active:         899972 kB
Inactive:       339276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        700944 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:           101416 kB
Committed_AS:   517476 kB
PageTables:       1684 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 04:37:36 UTC 2007