Trace number 295645

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) 1200.06 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
MD5SUM7c001db4841166a99dfc4524c663deb9
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node1.alineos.net_14181.cnf
0.00/0.04	c 70 variables, 6230 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-295645-1171808999 -o ROOT/results/node1/solver-295645-1171808999 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295645-1171808999/TiniSatELite /tmp/evaluation/295645-1171808999/instance-295645-1171808999.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14181
/proc/meminfo: memFree=1702976/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200854936 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14181/statm: 1339 233 195 169 0 50 0
[pid=14182] ppid=14181 vsize=5356 CPUtime=0
/proc/14182/stat : 14182 (TiniSatELite) S 14181 14181 12975 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200854937 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14182/statm: 1339 237 198 169 0 50 0

[startup+0.108308 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14181
/proc/meminfo: memFree=1702976/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.520351 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14181
/proc/meminfo: memFree=1702976/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.34245 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1700592/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=3972 CPUtime=1.3
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 596 0 0 0 130 0 0 0 25 0 1 0 200854940 4067328 581 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 993 581 52 110 0 880 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9328

[startup+2.97864 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1699504/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=4240 CPUtime=2.93
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 870 0 0 0 293 0 0 0 25 0 1 0 200854940 4341760 855 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134626814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 1060 855 52 110 0 947 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9596

[startup+6.25502 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1697840/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=7756 CPUtime=6.21
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 1261 0 0 0 621 0 0 0 25 0 1 0 200854940 7942144 1213 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 1939 1213 52 110 0 1826 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13112

[startup+12.7188 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1695864/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=8196 CPUtime=12.68
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 1708 0 0 0 1267 1 0 0 25 0 1 0 200854940 8392704 1660 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 2049 1660 52 110 0 1936 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13552

[startup+25.5283 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1693176/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=15292 CPUtime=25.48
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 2410 0 0 0 2546 2 0 0 25 0 1 0 200854940 15659008 2297 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 3823 2297 52 110 0 3710 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20648

[startup+51.1593 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1690104/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=15756 CPUtime=51.1
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 3220 0 0 0 5107 3 0 0 25 0 1 0 200854940 16134144 3107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 3939 3107 52 110 0 3826 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21112

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1685048/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=29788 CPUtime=102.33
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 4476 0 0 0 10229 4 0 0 25 0 1 0 200854940 30502912 4363 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 7447 4363 52 110 0 7334 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 35144

[startup+162.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1680824/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=31552 CPUtime=162.39
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 5638 0 0 0 16233 6 0 0 25 0 1 0 200854940 32309248 5396 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 7888 5396 52 110 0 7775 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 36908

[startup+222.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1677368/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=32140 CPUtime=222.45
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 6489 0 0 0 22237 8 0 0 25 0 1 0 200854940 32911360 6247 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 8035 6247 52 110 0 7922 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37496

[startup+282.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1674552/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=32668 CPUtime=282.51
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 7176 0 0 0 28242 9 0 0 25 0 1 0 200854940 33452032 6934 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 8167 6934 52 110 0 8054 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 38024

[startup+342.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1672056/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=33444 CPUtime=342.56
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 7849 0 0 0 34246 10 0 0 25 0 1 0 200854940 34246656 7574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 8361 7574 52 110 0 8248 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 38800

[startup+402.781 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1669240/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=59400 CPUtime=402.61
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 8537 0 0 0 40250 11 0 0 25 0 1 0 200854940 60825600 8262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 14850 8262 52 110 0 14737 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 64756

[startup+462.854 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1666872/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=61136 CPUtime=462.67
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 9415 0 0 0 46255 12 0 0 25 0 1 0 200854940 62603264 8850 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 15284 8850 52 110 0 15171 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 66492

[startup+522.926 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14187
/proc/meminfo: memFree=1664056/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02

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

[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=63640 CPUtime=582.79
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 10637 0 0 0 58265 14 0 0 25 0 1 0 200854940 65167360 10072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 15910 10072 52 110 0 15797 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 68996

[startup+643.074 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1660344/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=64028 CPUtime=642.84
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 11122 0 0 0 64269 15 0 0 25 0 1 0 200854940 65564672 10491 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16007 10491 52 110 0 15894 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 69384

[startup+703.145 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1658616/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=64160 CPUtime=702.9
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 11545 0 0 0 70274 16 0 0 25 0 1 0 200854940 65699840 10914 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16040 10914 52 110 0 15927 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 69516

[startup+763.219 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1656440/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=65216 CPUtime=762.95
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 12087 0 0 0 76278 17 0 0 25 0 1 0 200854940 66781184 11456 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16304 11456 52 110 0 16191 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 70572

[startup+823.294 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1654840/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=65344 CPUtime=823
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 12522 0 0 0 82283 17 0 0 25 0 1 0 200854940 66912256 11858 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16336 11858 52 110 0 16223 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 70700

[startup+883.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1653176/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=65996 CPUtime=883.06
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 13009 0 0 0 88288 18 0 0 25 0 1 0 200854940 67579904 12279 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16499 12279 52 110 0 16386 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 71352

[startup+943.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1651704/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=66256 CPUtime=943.11
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 13397 0 0 0 94292 19 0 0 25 0 1 0 200854940 67846144 12634 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16564 12634 52 110 0 16451 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 71612

[startup+1003.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1650296/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=66772 CPUtime=1003.17
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 13824 0 0 0 100297 20 0 0 25 0 1 0 200854940 68374528 12995 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16693 12995 52 110 0 16580 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 72128

[startup+1063.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1648888/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=67032 CPUtime=1063.23
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 14170 0 0 0 106302 21 0 0 25 0 1 0 200854940 68640768 13341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16758 13341 52 110 0 16645 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 72388

[startup+1123.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1647672/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=67032 CPUtime=1123.27
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 14487 0 0 0 112306 21 0 0 25 0 1 0 200854940 68640768 13658 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16758 13658 52 110 0 16645 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 72388

[startup+1183.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1646392/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=67160 CPUtime=1183.33
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 14832 0 0 0 118311 22 0 0 25 0 1 0 200854940 68771840 13970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16790 13970 52 110 0 16677 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 72516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1646008/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=67160 CPUtime=1200.04
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 14915 0 0 0 119982 22 0 0 25 0 1 0 200854940 68771840 14053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16790 14053 52 110 0 16677 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72516

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14189
/proc/meminfo: memFree=1646008/2055920 swapFree=4158120/4192956
[pid=14181] ppid=14179 vsize=5356 CPUtime=0.02
/proc/14181/stat : 14181 (TiniSatELite) S 14179 14181 12975 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 200854936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14181/statm: 1339 237 197 169 0 50 0
[pid=14187] ppid=14181 vsize=67160 CPUtime=1200.04
/proc/14187/stat : 14187 (tinisat) R 14181 14181 12975 0 -1 4194304 14915 0 0 0 119982 22 0 0 25 0 1 0 200854940 68771840 14053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14187/statm: 16790 14053 52 110 0 16677 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72516

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14181 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.032994
while last known CPU time is 1200.06

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

Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 72516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 825
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= 10

runsolver used 1.16182 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 14:29:59 UTC 2007

IDJOB= 295645
IDBENCH= 19918
IDSOLVER= 99
FILE ID= node1/295645-1171808999

PBS_JOBID= 3839330

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295645-1171808999/TiniSatELite /tmp/evaluation/295645-1171808999/instance-295645-1171808999.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-295645-1171808999 -o ROOT/results/node1/solver-295645-1171808999 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295645-1171808999/TiniSatELite /tmp/evaluation/295645-1171808999/instance-295645-1171808999.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7c001db4841166a99dfc4524c663deb9

RANDOM SEED= 439747932

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:       1703384 kB
Buffers:         48552 kB
Cached:         210748 kB
SwapCached:      15284 kB
Active:         222968 kB
Inactive:        60040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703384 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          30424 kB
Slab:            55128 kB
Committed_AS:   636624 kB
PageTables:       1744 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 Sun Feb 18 14:50:01 UTC 2007