Trace number 320661

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 1200.61

General information on the benchmark

Nameindustrial/narain/
clauses-6.cnf
MD5SUM61486826db531b2bec67f4c4c779f9ff
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.1749
Satisfiable
(Un)Satisfiability was proved
Number of variables683995
Number of clauses2623082
Sum of the clauses size6506810
Maximum clause length385
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21990085
Number of clauses of size 3452561
Number of clauses of size 45943
Number of clauses of size 5154560
Number of clauses of size over 519932

Solver Data (download as text)

0.00/0.02	c Parsing...
2.66/2.71	c ==============================================================================
2.66/2.71	c |           |     ORIGINAL     |              LEARNT              |          |
2.66/2.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
2.66/2.71	c ==============================================================================
2.66/2.71	c |         0 | 2623081  6506809 |  786924       0        0     nan |  0.000 % |
92.53/92.68	c |         0 | 1017418  3503507 |      --       0       --      -- |     --   | -1110617/-1693440
92.53/92.69	c ==============================================================================
92.53/92.69	c Result  :   #vars: 209283   #clauses: 1017418   #literals: 3503507
92.53/92.69	c CPU time:   91.6051 s
92.53/92.69	c ==============================================================================
96.12/96.22	c Tinisat 0.22
96.12/96.22	c solving /tmp/GTI_node9.alineos.net_2016.cnf
96.12/96.22	c 209283 variables, 1017418 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-320661-1173048847 -o ROOT/results/node9/solver-320661-1173048847 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320661-1173048847/TiniSatELite /tmp/evaluation/320661-1173048847/instance-320661-1173048847.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.98 1.00 0.99 3/77 2016
/proc/meminfo: memFree=1815672/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 324839396 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2016/statm: 1338 232 195 169 0 49 0
[pid=2017] ppid=2016 vsize=5352 CPUtime=0
/proc/2017/stat : 2017 (TiniSatELite) R 2016 2016 1182 0 -1 4194368 53 188 0 0 0 0 0 0 21 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418595827 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/2017/statm: 1338 236 198 169 0 49 0

[startup+0.0566231 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 2016
/proc/meminfo: memFree=1815672/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102632 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 2016
/proc/meminfo: memFree=1815672/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30167 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 2016
/proc/meminfo: memFree=1815672/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702747 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 2016
/proc/meminfo: memFree=1815672/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5019 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1709224/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=165984 CPUtime=1.46
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 38742 0 0 0 123 23 0 0 25 0 1 0 324839397 169967616 38726 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134698477 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 41496 38728 47 128 0 41365 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 171336

[startup+3.10121 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1595368/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=339312 CPUtime=3.07
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 72535 0 0 0 265 42 0 0 25 0 1 0 324839397 347455488 72411 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134551489 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 84828 72411 62 128 0 84697 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 344664

[startup+6.30183 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1502568/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=366536 CPUtime=6.26
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 84069 0 0 0 573 53 0 0 25 0 1 0 324839397 375332864 76733 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134543328 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 91634 76733 66 128 0 91503 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 371888

[startup+12.7011 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1500968/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=366536 CPUtime=12.66
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 84167 0 0 0 1210 56 0 0 25 0 1 0 324839397 375332864 76831 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134543069 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 91634 76831 66 128 0 91503 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 371888

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1496616/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=366920 CPUtime=25.45
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 84458 0 0 0 2486 59 0 0 25 0 1 0 324839397 375726080 77090 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134543319 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 91730 77090 66 128 0 91599 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 372272

[startup+51.1025 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2021
/proc/meminfo: memFree=1474664/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=0
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 324839396 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2016/statm: 1338 234 197 169 0 49 0
[pid=2021] ppid=2016 vsize=372552 CPUtime=51.05
/proc/2021/stat : 2021 (SatELite_releas) R 2016 2016 1182 0 -1 4194304 85239 0 0 0 5028 77 0 0 25 0 1 0 324839397 381493248 77871 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2021/statm: 93138 77871 66 128 0 93007 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 377904

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1654312/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=101992 CPUtime=7.77
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 22559 0 0 0 766 11 0 0 25 0 1 0 324848848 104439808 19328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 25498 19328 52 110 0 25385 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 107344

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1642536/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=101992 CPUtime=67.75
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 25689 0 0 0 6760 15 0 0 25 0 1 0 324848848 104439808 22458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 25498 22458 52 110 0 25385 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 107344

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1626088/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=172632 CPUtime=127.72
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 29660 0 0 0 12753 19 0 0 25 0 1 0 324848848 176775168 26429 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 43158 26429 52 110 0 43045 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 177984

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1613480/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=172632 CPUtime=187.7
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 32817 0 0 0 18747 23 0 0 25 0 1 0 324848848 176775168 29586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 43158 29586 52 110 0 43045 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 177984

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1599016/2055920 swapFree=4152228/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=172632 CPUtime=247.68
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 36415 0 0 0 24741 27 0 0 25 0 1 0 324848848 176775168 33184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 43158 33184 52 110 0 43045 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 177984

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2023
/proc/meminfo: memFree=1586728/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=172632 CPUtime=307.66
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 39527 0 0 0 30735 31 0 0 25 0 1 0 324848848 176775168 36296 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 43158 36296 52 110 0 43045 0

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

[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=172632 CPUtime=427.51
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 45882 0 0 0 42710 41 0 0 25 0 1 0 324848848 176775168 42651 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 43158 42651 52 110 0 43045 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 177984

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1549864/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=487.49
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 48428 0 0 0 48705 44 0 0 25 0 1 0 324848848 321445888 45197 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 45197 52 110 0 78365 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 319264

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1538280/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=547.47
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 51293 0 0 0 54699 48 0 0 25 0 1 0 324848848 321445888 48062 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 48062 52 110 0 78365 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 319264

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1528424/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=607.44
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 53743 0 0 0 60692 52 0 0 25 0 1 0 324848848 321445888 50512 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 50512 52 110 0 78365 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 319264

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1517032/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=667.42
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 56544 0 0 0 66687 55 0 0 25 0 1 0 324848848 321445888 53313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 53313 52 110 0 78365 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 319264

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1503784/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=727.4
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 59943 0 0 0 72681 59 0 0 25 0 1 0 324848848 321445888 56712 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 56712 52 110 0 78365 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 319264

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1494504/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=787.37
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 62129 0 0 0 78675 62 0 0 25 0 1 0 324848848 321445888 58898 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 58898 52 110 0 78365 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 319264

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1484776/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=847.35
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 64585 0 0 0 84670 65 0 0 25 0 1 0 324848848 321445888 61354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 61354 52 110 0 78365 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 319264

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1475432/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=907.33
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 66885 0 0 0 90665 68 0 0 25 0 1 0 324848848 321445888 63654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 63654 52 110 0 78365 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 319264

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1466536/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=967.31
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 69105 0 0 0 96660 71 0 0 25 0 1 0 324848848 321445888 65874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 65874 52 110 0 78365 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 319264

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1457192/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=1027.28
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 71423 0 0 0 102654 74 0 0 25 0 1 0 324848848 321445888 68192 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 68192 52 110 0 78365 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 319264

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1445864/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=1087.26
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 74251 0 0 0 108648 78 0 0 25 0 1 0 324848848 321445888 71020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 71020 52 110 0 78365 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 319264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 2232
/proc/meminfo: memFree=1442536/2055920 swapFree=4152232/4192956
[pid=2016] ppid=2014 vsize=5352 CPUtime=94.45
/proc/2016/stat : 2016 (TiniSatELite) S 2014 2016 1182 0 -1 4194304 331 105710 0 0 0 0 9327 118 16 0 1 0 324839396 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2016/statm: 1338 236 197 169 0 49 0
[pid=2023] ppid=2016 vsize=313912 CPUtime=1105.57
/proc/2023/stat : 2023 (tinisat) R 2016 2016 1182 0 -1 4194304 75027 0 0 0 110477 80 0 0 25 0 1 0 324848848 321445888 71796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2023/statm: 78478 71796 52 110 0 78365 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 319264

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 2016 and gives childrusage.ru_utime.tv_sec=93 childrusage.ru_utime.tv_usec=277819 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=185819
CPU time returned by wait4() is 94.4636
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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1198.04
CPU system time (s): 1.98
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 426308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 93.2778
system time used= 1.18582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106041
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= 38
involuntary context switches= 1989

runsolver used 1.20182 second user time and 3.17852 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Mar  4 22:54:08 UTC 2007

IDJOB= 320661
IDBENCH= 20509
IDSOLVER= 99
FILE ID= node9/320661-1173048847

PBS_JOBID= 4012254

Free space on /tmp= 66486 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-6.cnf
COMMAND LINE= /tmp/evaluation/320661-1173048847/TiniSatELite /tmp/evaluation/320661-1173048847/instance-320661-1173048847.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-320661-1173048847 -o ROOT/results/node9/solver-320661-1173048847 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320661-1173048847/TiniSatELite /tmp/evaluation/320661-1173048847/instance-320661-1173048847.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  61486826db531b2bec67f4c4c779f9ff

RANDOM SEED= 947127776

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1816656 kB
Buffers:          1364 kB
Cached:         146084 kB
SwapCached:       8680 kB
Active:         106544 kB
Inactive:        82136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816656 kB
SwapTotal:     4192956 kB
SwapFree:      4152228 kB
Dirty:           51420 kB
Writeback:           0 kB
Mapped:          48208 kB
Slab:            36224 kB
Committed_AS:  1418844 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= 66405 MiB

End job on node9 on Sun Mar  4 23:14:10 UTC 2007