Trace number 329483

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k45.cnf
MD5SUM6661a752ccd54bac3f6874663e641053
Bench CategoryINDUST (industrial 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 variables66285
Number of clauses296368
Sum of the clauses size762534
Maximum clause length20
Minimum clause length1
Number of clauses of size 1463
Number of clauses of size 2230746
Number of clauses of size 332587
Number of clauses of size 413300
Number of clauses of size 55784
Number of clauses of size over 513488

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.28	c ==============================================================================
0.00/0.28	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.28	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.28	c ==============================================================================
0.00/0.28	c |         0 |  295373   749395 |   88611       0        0     nan |  0.000 % |
1.69/1.72	c |         0 |  150072   504836 |      --       0       --      -- |     --   | -79541/-67805
1.69/1.72	c ==============================================================================
1.69/1.72	c Result  :   #vars: 22269   #clauses: 150072   #literals: 504836
1.69/1.72	c CPU time:   1.63875 s
1.69/1.72	c ==============================================================================
2.08/2.19	c Tinisat 0.22
2.08/2.19	c solving /tmp/GTI_node41.alineos.net_10743.cnf
2.08/2.19	c 22269 variables, 150072 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/node41/watcher-329483-1173141492 -o ROOT/results/node41/solver-329483-1173141492 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329483-1173141492/TiniSatELite /tmp/evaluation/329483-1173141492/instance-329483-1173141492.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: 1.00 1.00 0.95 3/64 10743
/proc/meminfo: memFree=1347256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334105146 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10743/statm: 1338 232 195 169 0 49 0
[pid=10744] ppid=10743 vsize=5352 CPUtime=0
/proc/10744/stat : 10744 (TiniSatELite) S 10743 10743 9836 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10744/statm: 1338 236 198 169 0 49 0
[pid=10746] ppid=10744 vsize=0 CPUtime=0
/proc/10746/stat : 10746 (sed) D 10744 10743 9836 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 334105146 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10746/statm: 0 0 0 0 0 0 0

[startup+0.0518001 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10743
/proc/meminfo: memFree=1347256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334105146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10743/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102802 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10743
/proc/meminfo: memFree=1347256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334105146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10743/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30282 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10743
/proc/meminfo: memFree=1347256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334105146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10743/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701854 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10743
/proc/meminfo: memFree=1347256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334105146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10743/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10748
/proc/meminfo: memFree=1309096/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=0
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334105146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10743/statm: 1338 234 197 169 0 49 0
[pid=10748] ppid=10743 vsize=46640 CPUtime=1.49
/proc/10748/stat : 10748 (SatELite_releas) R 10743 10743 9836 0 -1 4194304 10264 0 0 0 142 7 0 0 25 0 1 0 334105147 47759360 9331 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134590454 0 0 4096 3 0 0 0 17 0 0 0
/proc/10748/statm: 11660 9331 66 128 0 11529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51992

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1336808/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=14532 CPUtime=1.14
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 3096 0 0 0 113 1 0 0 25 0 1 0 334105341 14880768 2655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532874 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 3633 2655 52 110 0 3520 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19884

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1328808/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=14532 CPUtime=4.32
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 3246 0 0 0 431 1 0 0 25 0 1 0 334105341 14880768 2805 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 3633 2805 52 110 0 3520 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 19884

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1327352/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=14664 CPUtime=10.72
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 3646 0 0 0 1071 1 0 0 25 0 1 0 334105341 15015936 3205 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 3666 3205 52 110 0 3553 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20016

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1323000/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=25028 CPUtime=23.52
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 4774 0 0 0 2349 3 0 0 25 0 1 0 334105341 25628672 4300 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134516963 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 6257 4300 52 110 0 6144 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30380

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1315000/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=45752 CPUtime=49.11
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 6866 0 0 0 4905 6 0 0 25 0 1 0 334105341 46850048 6327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 11438 6327 52 110 0 11325 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 51104

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1300152/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=45752 CPUtime=100.3
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 10516 0 0 0 10020 10 0 0 25 0 1 0 334105341 46850048 9977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 11438 9977 52 110 0 11325 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 51104

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10749
/proc/meminfo: memFree=1282680/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=88304 CPUtime=160.29
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 15025 0 0 0 16013 16 0 0 25 0 1 0 334105341 90423296 14357 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 22076 14357 52 110 0 21963 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93656

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1265656/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=89012 CPUtime=220.27
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 19231 0 0 0 22006 21 0 0 25 0 1 0 334105341 91148288 18563 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 22253 18563 52 110 0 22140 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94364

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1250168/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=171944 CPUtime=280.25
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 23162 0 0 0 27999 26 0 0 25 0 1 0 334105341 176070656 22494 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 42986 22494 52 110 0 42873 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 177296

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1236216/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=173808 CPUtime=340.23
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 26873 0 0 0 33993 30 0 0 25 0 1 0 334105341 177979392 25948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 43452 25948 52 110 0 43339 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 179160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1223032/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0

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

[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=176292 CPUtime=520.19
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 37184 0 0 0 51979 40 0 0 25 0 1 0 334105341 180523008 36259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 44073 36259 52 110 0 43960 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 181644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1184824/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=177136 CPUtime=580.17
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 39693 0 0 0 57974 43 0 0 25 0 1 0 334105341 181387264 38768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519649 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 44284 38768 52 110 0 44171 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 182488

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1175352/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=177676 CPUtime=640.16
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 42013 0 0 0 63971 45 0 0 25 0 1 0 334105341 181940224 41088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 44419 41088 52 110 0 44306 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 183028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1164088/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=178440 CPUtime=700.14
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 44881 0 0 0 69965 49 0 0 25 0 1 0 334105341 182722560 43956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 44610 43956 52 110 0 44497 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 183792

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1154168/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=342628 CPUtime=760.13
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 47307 0 0 0 75963 50 0 0 25 0 1 0 334105341 350851072 46382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 85657 46382 52 110 0 85544 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 347980

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1137464/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=343336 CPUtime=820.11
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 51511 0 0 0 81956 55 0 0 25 0 1 0 334105341 351576064 50586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 85834 50586 52 110 0 85721 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 348688

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1124408/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=343896 CPUtime=880.1
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 54734 0 0 0 87951 59 0 0 25 0 1 0 334105341 352149504 53809 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 85974 53809 52 110 0 85861 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 349248

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1108536/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=344488 CPUtime=940.08
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 58711 0 0 0 93944 64 0 0 25 0 1 0 334105341 352755712 57786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 86122 57786 52 110 0 86009 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 349840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1092856/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=344940 CPUtime=1000.06
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 62621 0 0 0 99938 68 0 0 25 0 1 0 334105341 353218560 61696 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 86235 61696 52 110 0 86122 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 350292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1083960/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=345552 CPUtime=1060.04
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 64825 0 0 0 105933 71 0 0 25 0 1 0 334105341 353845248 63900 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 86388 63900 52 110 0 86275 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 350904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1075256/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=348624 CPUtime=1120.03
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 67494 0 0 0 111929 74 0 0 25 0 1 0 334105341 356990976 66056 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 87156 66056 52 110 0 87043 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 353976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1068216/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=349188 CPUtime=1180.01
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 69274 0 0 0 117925 76 0 0 25 0 1 0 334105341 357568512 67836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 87297 67836 52 110 0 87184 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 354540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 10751
/proc/meminfo: memFree=1065400/2055920 swapFree=4183892/4192956
[pid=10743] ppid=10741 vsize=5352 CPUtime=1.94
/proc/10743/stat : 10743 (TiniSatELite) S 10741 10743 9836 0 -1 4194304 331 11782 0 0 0 0 184 10 16 0 1 0 334105146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10743/statm: 1338 236 197 169 0 49 0
[pid=10749] ppid=10743 vsize=349340 CPUtime=1198.11
/proc/10749/stat : 10749 (tinisat) R 10743 10743 9836 0 -1 4194304 69933 0 0 0 119735 76 0 0 25 0 1 0 334105341 357724160 68495 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10749/statm: 87335 68495 52 110 0 87222 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 354692

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 10743 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=842719 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=103984
CPU time returned by wait4() is 1.9467
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.19
CPU system time (s): 0.86
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 354692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.84272
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12113
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= 15

runsolver used 1.05784 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Mar  6 00:38:12 UTC 2007

IDJOB= 329483
IDBENCH= 20541
IDSOLVER= 99
FILE ID= node41/329483-1173141492

PBS_JOBID= 4015183

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/329483-1173141492/TiniSatELite /tmp/evaluation/329483-1173141492/instance-329483-1173141492.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-329483-1173141492 -o ROOT/results/node41/solver-329483-1173141492 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329483-1173141492/TiniSatELite /tmp/evaluation/329483-1173141492/instance-329483-1173141492.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  6661a752ccd54bac3f6874663e641053

RANDOM SEED= 686400502

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1347664 kB
Buffers:         37840 kB
Cached:         584176 kB
SwapCached:       2972 kB
Active:          58364 kB
Inactive:       575128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347664 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            7796 kB
Writeback:           0 kB
Mapped:          17568 kB
Slab:            60712 kB
Committed_AS:   662124 kB
PageTables:       1480 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= 66541 MiB

End job on node41 on Tue Mar  6 00:58:15 UTC 2007