Trace number 328769

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_13_rule_1/
SAT_dat.k40.cnf
MD5SUM36bafb0e2398f637017636b2f5f0beae
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 variables36217
Number of clauses144560
Sum of the clauses size395432
Maximum clause length37
Minimum clause length1
Number of clauses of size 1538
Number of clauses of size 267306
Number of clauses of size 371140
Number of clauses of size 4246
Number of clauses of size 5465
Number of clauses of size over 54865

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.14	c ==============================================================================
0.00/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.14	c ==============================================================================
0.00/0.14	c |         0 |  144022   394894 |   43206       0        0     nan |  0.000 % |
0.00/0.81	c |         0 |  114345   416637 |      --       0       --      -- |     --   | -27775/27432
0.00/0.81	c ==============================================================================
0.00/0.81	c Result  :   #vars: 15622   #clauses: 114345   #literals: 416637
0.00/0.81	c CPU time:   0.771882 s
0.00/0.81	c ==============================================================================
1.08/1.18	c Tinisat 0.22
1.08/1.18	c solving /tmp/GTI_node4.alineos.net_16962.cnf
1.08/1.18	c 15622 variables, 114345 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/node4/watcher-328769-1173123407 -o ROOT/results/node4/solver-328769-1173123407 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328769-1173123407/TiniSatELite /tmp/evaluation/328769-1173123407/instance-328769-1173123407.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: 0.91 0.97 0.90 3/77 16962
/proc/meminfo: memFree=1374888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 332295560 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16962/statm: 1338 232 195 169 0 49 0
[pid=16963] ppid=16962 vsize=5352 CPUtime=0
/proc/16963/stat : 16963 (TiniSatELite) R 16962 16962 16504 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913057163 0 0 4096 65538 0 0 0 17 1 0 0
/proc/16963/statm: 1338 236 198 169 0 49 0

[startup+0.0839681 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 16962
/proc/meminfo: memFree=1374888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 332295560 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16962/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101965 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 16962
/proc/meminfo: memFree=1374888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 332295560 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16962/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301987 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 16962
/proc/meminfo: memFree=1374888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 332295560 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16962/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702022 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 16962
/proc/meminfo: memFree=1374888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 332295560 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16962/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.90 2/79 16968
/proc/meminfo: memFree=1369688/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=11252 CPUtime=0.49
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 2454 0 0 0 49 0 0 0 21 0 1 0 332295659 11522048 2123 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 2813 2123 52 110 0 2700 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16604

[startup+3.10124 s]
/proc/loadavg: 0.91 0.97 0.90 2/79 16968
/proc/meminfo: memFree=1360984/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=11252 CPUtime=2.1
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 2755 0 0 0 209 1 0 0 25 0 1 0 332295659 11522048 2424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 2813 2424 52 110 0 2700 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16604

[startup+6.30255 s]
/proc/loadavg: 0.92 0.97 0.90 2/79 16968
/proc/meminfo: memFree=1359192/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=19552 CPUtime=5.3
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 3172 0 0 0 529 1 0 0 25 0 1 0 332295659 20021248 2841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 4888 2841 52 110 0 4775 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24904

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.90 2/79 16968
/proc/meminfo: memFree=1355544/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=19552 CPUtime=11.69
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 4051 0 0 0 1167 2 0 0 25 0 1 0 332295659 20021248 3720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 4888 3720 52 110 0 4775 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24904

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1349144/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=36148 CPUtime=24.5
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 5583 0 0 0 2446 4 0 0 25 0 1 0 332295659 37015552 5252 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 9037 5252 52 110 0 8924 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41500

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1340184/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=36148 CPUtime=50.08
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 7904 0 0 0 5002 6 0 0 25 0 1 0 332295659 37015552 7573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 9037 7573 52 110 0 8924 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41500

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1320600/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=69852 CPUtime=101.28
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 12699 0 0 0 10115 13 0 0 25 0 1 0 332295659 71528448 12368 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 17463 12368 52 110 0 17350 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75204

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1303384/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=70780 CPUtime=161.26
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 17044 0 0 0 16107 19 0 0 25 0 1 0 332295659 72478720 16713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 17695 16713 52 110 0 17582 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76132

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1283352/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=138748 CPUtime=221.24
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 22114 0 0 0 22099 25 0 0 25 0 1 0 332295659 142077952 21654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 34687 21654 52 110 0 34574 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 144100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16968
/proc/meminfo: memFree=1265240/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=139424 CPUtime=281.23
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 26730 0 0 0 28093 30 0 0 25 0 1 0 332295659 142770176 26270 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 34856 26270 52 110 0 34743 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 144776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1244824/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=139560 CPUtime=341.21
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 31740 0 0 0 34086 35 0 0 25 0 1 0 332295659 142909440 31280 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 34890 31280 52 110 0 34777 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 144912

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1229272/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=272440 CPUtime=401.19
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 35678 0 0 0 40081 38 0 0 25 0 1 0 332295659 278978560 35218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 68110 35218 52 110 0 67997 0

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

[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=272704 CPUtime=521.16
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 45276 0 0 0 52067 49 0 0 25 0 1 0 332295659 279248896 44816 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515516 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 68176 44816 52 110 0 68063 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 278056

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1173720/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=272984 CPUtime=581.14
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 49520 0 0 0 58060 54 0 0 25 0 1 0 332295659 279535616 49060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 68246 49060 52 110 0 68133 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 278336

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1161944/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=274612 CPUtime=641.13
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 52456 0 0 0 64055 58 0 0 25 0 1 0 332295659 281202688 51996 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 68653 51996 52 110 0 68540 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 279964

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1148888/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=276340 CPUtime=701.11
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 55973 0 0 0 70050 61 0 0 25 0 1 0 332295659 282972160 55256 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 69085 55256 52 110 0 68972 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 281692

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1138200/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=277164 CPUtime=761.09
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 58609 0 0 0 76045 64 0 0 25 0 1 0 332295659 283815936 57892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 69291 57892 52 110 0 69178 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 282516

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1127448/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=277564 CPUtime=821.08
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 61280 0 0 0 82040 68 0 0 25 0 1 0 332295659 284225536 60563 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 69391 60563 52 110 0 69278 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 282916

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1114008/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=277564 CPUtime=881.06
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 64638 0 0 0 88034 72 0 0 25 0 1 0 332295659 284225536 63921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 69391 63921 52 110 0 69278 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 282916

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1101016/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=277700 CPUtime=941.04
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 67922 0 0 0 94029 75 0 0 25 0 1 0 332295659 284364800 67205 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 69425 67205 52 110 0 69312 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 283052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1088408/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=543192 CPUtime=1001.03
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 71027 0 0 0 100024 79 0 0 25 0 1 0 332295659 556228608 70310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 135798 70310 52 110 0 135685 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 548544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1077400/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=543616 CPUtime=1061.01
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 73797 0 0 0 106019 82 0 0 25 0 1 0 332295659 556662784 73080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 135904 73080 52 110 0 135791 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 548968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1067032/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=544480 CPUtime=1120.99
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 76377 0 0 0 112014 85 0 0 25 0 1 0 332295659 557547520 75660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 136120 75660 52 110 0 136007 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 549832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1056024/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=544808 CPUtime=1180.97
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 79132 0 0 0 118009 88 0 0 25 0 1 0 332295659 557883392 78415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 136202 78415 52 110 0 136089 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 550160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 16970
/proc/meminfo: memFree=1052760/2055920 swapFree=4153500/4192956
[pid=16962] ppid=16960 vsize=5352 CPUtime=0.97
/proc/16962/stat : 16962 (TiniSatELite) S 16960 16962 16504 0 -1 4194304 331 6533 0 0 0 0 93 4 16 0 1 0 332295560 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16962/statm: 1338 236 197 169 0 49 0
[pid=16968] ppid=16962 vsize=544808 CPUtime=1199.08
/proc/16968/stat : 16968 (tinisat) R 16962 16962 16504 0 -1 4194304 79907 0 0 0 119819 89 0 0 25 0 1 0 332295659 557883392 79190 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16968/statm: 136202 79190 52 110 0 136089 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 550160

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 16962 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=938857 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=47992
CPU time returned by wait4() is 0.986849
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): 1199.12
CPU system time (s): 0.93
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 550160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.938857
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6864
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 47

runsolver used 1.18282 second user time and 3.19251 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar  5 19:36:47 UTC 2007

IDJOB= 328769
IDBENCH= 20524
IDSOLVER= 99
FILE ID= node4/328769-1173123407

PBS_JOBID= 4014958

Free space on /tmp= 66538 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/328769-1173123407/TiniSatELite /tmp/evaluation/328769-1173123407/instance-328769-1173123407.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-328769-1173123407 -o ROOT/results/node4/solver-328769-1173123407 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328769-1173123407/TiniSatELite /tmp/evaluation/328769-1173123407/instance-328769-1173123407.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  36bafb0e2398f637017636b2f5f0beae

RANDOM SEED= 442864804

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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:       1375296 kB
Buffers:         38820 kB
Cached:         555588 kB
SwapCached:       2564 kB
Active:         280528 kB
Inactive:       337360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375296 kB
SwapTotal:     4192956 kB
SwapFree:      4153500 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:          31164 kB
Slab:            48328 kB
Committed_AS:  1229996 kB
PageTables:       1772 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= 66534 MiB

End job on node4 on Mon Mar  5 19:56:50 UTC 2007