Trace number 298433

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2124     6415 |      --       0       --      -- |     --   | -6/25
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 495   #clauses: 2124   #literals: 6415
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node1.alineos.net_21195.cnf
0.00/0.01	c 495 variables, 2124 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/node1/watcher-298433-1171855944 -o ROOT/results/node1/solver-298433-1171855944 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298433-1171855944/TiniSatELite /tmp/evaluation/298433-1171855944/instance-298433-1171855944.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 1.00 1.23 3/77 21195
/proc/meminfo: memFree=1605104/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205549464 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21195/statm: 1339 233 195 169 0 50 0
[pid=21196] ppid=21195 vsize=5356 CPUtime=0
/proc/21196/stat : 21196 (TiniSatELite) R 21195 21195 18743 0 -1 4194368 53 189 0 0 0 0 0 0 20 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259352881651 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21196/statm: 1339 237 198 169 0 50 0

[startup+0.107559 s]
/proc/loadavg: 0.92 1.00 1.23 3/77 21195
/proc/meminfo: memFree=1605104/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515604 s]
/proc/loadavg: 0.92 1.00 1.23 3/77 21195
/proc/meminfo: memFree=1605104/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3367 s]
/proc/loadavg: 0.92 1.00 1.23 2/79 21201
/proc/meminfo: memFree=1602912/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=3188 CPUtime=1.31
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 573 0 0 0 131 0 0 0 25 0 1 0 205549465 3264512 558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 797 558 52 110 0 684 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8544

[startup+2.98489 s]
/proc/loadavg: 0.92 1.00 1.23 2/79 21201
/proc/meminfo: memFree=1601888/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=5724 CPUtime=2.96
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 868 0 0 0 296 0 0 0 25 0 1 0 205549465 5861376 853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 1431 853 52 110 0 1318 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11080

[startup+6.26128 s]
/proc/loadavg: 0.93 1.00 1.23 2/79 21201
/proc/meminfo: memFree=1600160/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=6120 CPUtime=6.23
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 1271 0 0 0 623 0 0 0 25 0 1 0 205549465 6266880 1223 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 1530 1223 52 110 0 1417 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11476

[startup+12.725 s]
/proc/loadavg: 0.93 1.00 1.23 2/79 21201
/proc/meminfo: memFree=1597728/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=10792 CPUtime=12.7
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 1785 0 0 0 1269 1 0 0 25 0 1 0 205549465 11051008 1737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 2698 1737 52 110 0 2585 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16148

[startup+25.5305 s]
/proc/loadavg: 0.95 1.00 1.22 2/79 21201
/proc/meminfo: memFree=1595232/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=11600 CPUtime=25.5
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 2493 0 0 0 2548 2 0 0 25 0 1 0 205549465 11878400 2380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 2900 2380 52 110 0 2787 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16956

[startup+51.1595 s]
/proc/loadavg: 0.96 1.00 1.22 2/79 21201
/proc/meminfo: memFree=1591648/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=20696 CPUtime=51.11
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 3358 0 0 0 5108 3 0 0 25 0 1 0 205549465 21192704 3245 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 5174 3245 52 110 0 5061 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 26052

[startup+102.417 s]
/proc/loadavg: 0.98 1.00 1.20 2/79 21201
/proc/meminfo: memFree=1586528/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=22100 CPUtime=102.36
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 4644 0 0 0 10231 5 0 0 25 0 1 0 205549465 22630400 4531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 5525 4531 52 110 0 5412 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 27456

[startup+162.493 s]
/proc/loadavg: 0.99 1.00 1.19 2/79 21201
/proc/meminfo: memFree=1582112/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=40424 CPUtime=162.42
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 5864 0 0 0 16235 7 0 0 25 0 1 0 205549465 41394176 5622 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 10106 5622 52 110 0 9993 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 45780

[startup+222.566 s]
/proc/loadavg: 0.99 1.00 1.17 2/79 21201
/proc/meminfo: memFree=1578336/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=41104 CPUtime=222.47
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 6805 0 0 0 22239 8 0 0 25 0 1 0 205549465 42090496 6563 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 10276 6563 52 110 0 10163 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 46460

[startup+282.639 s]
/proc/loadavg: 0.99 1.00 1.16 2/79 21201
/proc/meminfo: memFree=1575008/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=41536 CPUtime=282.53
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 7631 0 0 0 28244 9 0 0 25 0 1 0 205549465 42532864 7389 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 10384 7389 52 110 0 10271 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 46892

[startup+342.713 s]
/proc/loadavg: 0.99 1.00 1.15 2/79 21201
/proc/meminfo: memFree=1571488/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=42820 CPUtime=342.59
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 8495 0 0 0 34248 11 0 0 25 0 1 0 205549465 43847680 8253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 10705 8253 52 110 0 10592 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 48176

[startup+402.787 s]
/proc/loadavg: 0.99 1.00 1.14 2/79 21201
/proc/meminfo: memFree=1568352/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=44036 CPUtime=402.64
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 9260 0 0 0 40252 12 0 0 25 0 1 0 205549465 45092864 9018 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 11009 9018 52 110 0 10896 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 49392

[startup+462.86 s]
/proc/loadavg: 0.99 1.00 1.13 2/79 21201
/proc/meminfo: memFree=1565856/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=45456 CPUtime=462.69
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 10143 0 0 0 46256 13 0 0 25 0 1 0 205549465 46546944 9644 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 11364 9644 52 110 0 11251 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 50812

[startup+522.934 s]
/proc/loadavg: 1.05 1.01 1.12 2/79 21203
/proc/meminfo: memFree=1563744/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=45880 CPUtime=522.75
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 10666 0 0 0 52261 14 0 0 25 0 1 0 205549465 46981120 10167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 11470 10167 52 110 0 11357 0
Current children cumulated CPU time (s) 522.75
Current children cumulated vsize (KiB) 51236

[startup+583.005 s]
/proc/loadavg: 1.02 1.01 1.11 2/79 21203
/proc/meminfo: memFree=1561568/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=46056 CPUtime=582.81
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 11206 0 0 0 58265 16 0 0 25 0 1 0 205549465 47161344 10707 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 11514 10707 52 110 0 11401 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 51412

[startup+643.085 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 21203
/proc/meminfo: memFree=1559584/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=80636 CPUtime=642.87
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 11743 0 0 0 64270 17 0 0 25 0 1 0 205549465 82571264 11211 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20159 11211 52 110 0 20046 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 85992

[startup+703.163 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 21203
/proc/meminfo: memFree=1557472/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=81152 CPUtime=702.93
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 12256 0 0 0 70275 18 0 0 25 0 1 0 205549465 83099648 11724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20288 11724 52 110 0 20175 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 86508

[startup+763.24 s]
/proc/loadavg: 1.07 1.02 1.09 2/79 21203
/proc/meminfo: memFree=1555168/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=82072 CPUtime=762.99
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 12842 0 0 0 76280 19 0 0 25 0 1 0 205549465 84041728 12310 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20518 12310 52 110 0 20405 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 87428

[startup+823.32 s]
/proc/loadavg: 1.02 1.01 1.08 3/79 21203
/proc/meminfo: memFree=1553376/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=82336 CPUtime=823.05
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 13279 0 0 0 82285 20 0 0 25 0 1 0 205549465 84312064 12747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20584 12747 52 110 0 20471 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 87692

[startup+883.394 s]
/proc/loadavg: 1.01 1.00 1.08 2/79 21203
/proc/meminfo: memFree=1551584/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=82928 CPUtime=883.1
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 13794 0 0 0 88289 21 0 0 25 0 1 0 205549465 84918272 13196 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20732 13196 52 110 0 20619 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 88284

[startup+943.471 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 21203
/proc/meminfo: memFree=1549984/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=83072 CPUtime=943.17
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 14192 0 0 0 94295 22 0 0 25 0 1 0 205549465 85065728 13594 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20768 13594 52 110 0 20655 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 88428

[startup+1003.55 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 21203
/proc/meminfo: memFree=1548320/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=83696 CPUtime=1003.22
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 14659 0 0 0 100299 23 0 0 25 0 1 0 205549465 85704704 14028 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20924 14028 52 110 0 20811 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 89052

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 21203
/proc/meminfo: memFree=1546656/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=83824 CPUtime=1063.29
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 15097 0 0 0 106304 25 0 0 25 0 1 0 205549465 85835776 14433 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20956 14433 52 110 0 20843 0
Current children cumulated CPU time (s) 1063.29
Current children cumulated vsize (KiB) 89180

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 21203
/proc/meminfo: memFree=1545056/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=83824 CPUtime=1123.34
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 15490 0 0 0 112309 25 0 0 25 0 1 0 205549465 85835776 14826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 20956 14826 52 110 0 20843 0
Current children cumulated CPU time (s) 1123.34
Current children cumulated vsize (KiB) 89180

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 21203
/proc/meminfo: memFree=1543456/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=84100 CPUtime=1183.41
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 15887 0 0 0 118315 26 0 0 25 0 1 0 205549465 86118400 15223 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 21025 15223 52 110 0 20912 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 89456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21203
/proc/meminfo: memFree=1543072/2055920 swapFree=4158120/4192956
[pid=21195] ppid=21193 vsize=5356 CPUtime=0
/proc/21195/stat : 21195 (TiniSatELite) S 21193 21195 18743 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205549464 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1339 237 197 169 0 50 0
[pid=21201] ppid=21195 vsize=84100 CPUtime=1200.01
/proc/21201/stat : 21201 (tinisat) R 21195 21195 18743 0 -1 4194304 15985 0 0 0 119975 26 0 0 25 0 1 0 205549465 86118400 15321 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 21025 15321 52 110 0 20912 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89456

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 21195 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
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): 1200.4
CPU time (s): 1200.01
CPU user time (s): 1199.75
CPU system time (s): 0.26
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 89456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 746
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 1.2778 second user time and 2.98955 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 03:32:24 UTC 2007

IDJOB= 298433
IDBENCH= 19986
IDSOLVER= 99
FILE ID= node1/298433-1171855944

PBS_JOBID= 3839394

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298433-1171855944/TiniSatELite /tmp/evaluation/298433-1171855944/instance-298433-1171855944.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-298433-1171855944 -o ROOT/results/node1/solver-298433-1171855944 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298433-1171855944/TiniSatELite /tmp/evaluation/298433-1171855944/instance-298433-1171855944.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 93313450

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1605576 kB
Buffers:         52260 kB
Cached:         303124 kB
SwapCached:      15284 kB
Active:         250068 kB
Inactive:       128528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605576 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            57316 kB
Committed_AS:   665120 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 03:52:26 UTC 2007