Trace number 330449

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
MD5SUM1a25d9d9e63706032a5b46e4228618f9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.042
Satisfiable
(Un)Satisfiability was proved
Number of variables133684
Number of clauses555759
Sum of the clauses size1425191
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2393985
Number of clauses of size 3104296
Number of clauses of size 419794
Number of clauses of size 511269
Number of clauses of size over 524343

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.48	c ==============================================================================
0.00/0.48	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.48	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.48	c ==============================================================================
0.00/0.48	c |         0 |  546322  1404462 |  163896       0        0     nan |  0.000 % |
3.08/3.15	c |         0 |  393501  1281138 |      --       0       --      -- |     --   | -132703/-70590
3.08/3.15	c ==============================================================================
3.08/3.15	c Result  :   #vars: 61381   #clauses: 393501   #literals: 1281138
3.08/3.15	c CPU time:   3.00554 s
3.08/3.15	c ==============================================================================
4.27/4.36	c Tinisat 0.22
4.27/4.36	c solving /tmp/GTI_node12.alineos.net_25481.cnf
4.27/4.36	c 61381 variables, 393501 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/node12/watcher-330449-1173165546 -o ROOT/results/node12/solver-330449-1173165546 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330449-1173165546/TiniSatELite /tmp/evaluation/330449-1173165546/instance-330449-1173165546.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: 0.92 0.98 0.99 3/77 25481
/proc/meminfo: memFree=1347184/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336509155 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25481/statm: 1338 232 195 169 0 49 0
[pid=25482] ppid=25481 vsize=0 CPUtime=0
/proc/25482/stat : 25482 (TiniSatELite) D 25481 25481 24764 0 -1 4194372 64 188 0 0 0 0 0 0 16 0 1 0 336509156 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/25482/statm: 0 0 0 0 0 0 0

[startup+0.093541 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25481
/proc/meminfo: memFree=1347184/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101533 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25481
/proc/meminfo: memFree=1347184/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301573 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25481
/proc/meminfo: memFree=1347184/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701645 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25481
/proc/meminfo: memFree=1347184/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50178 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25486
/proc/meminfo: memFree=1278880/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
[pid=25486] ppid=25481 vsize=86836 CPUtime=1.48
/proc/25486/stat : 25486 (SatELite_releas) R 25481 25481 24764 0 -1 4194304 18591 0 0 0 136 12 0 0 25 0 1 0 336509156 88920064 17181 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134582157 0 0 4096 3 0 0 0 17 1 0 0
/proc/25486/statm: 21709 17181 66 128 0 21578 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 92188

[startup+3.10207 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25486
/proc/meminfo: memFree=1272096/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=0
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336509155 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25481/statm: 1338 234 197 169 0 49 0
[pid=25486] ppid=25481 vsize=86380 CPUtime=3.08
/proc/25486/stat : 25486 (SatELite_releas) R 25481 25481 24764 0 -1 4194304 21438 0 0 0 295 13 0 0 25 0 1 0 336509156 88453120 17082 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134570843 0 0 4096 3 0 0 0 17 1 0 0
/proc/25486/statm: 21595 17082 66 128 0 21464 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 91732

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1303968/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=36644 CPUtime=2.55
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 7999 0 0 0 251 4 0 0 25 0 1 0 336509530 37523456 6854 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 9161 6854 52 110 0 9048 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 41996

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1303712/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=36644 CPUtime=8.94
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 8183 0 0 0 890 4 0 0 25 0 1 0 336509530 37523456 7038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 9161 7038 52 110 0 9048 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 41996

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1301792/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=36644 CPUtime=21.73
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 8649 0 0 0 2168 5 0 0 25 0 1 0 336509530 37523456 7504 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 9161 7504 52 110 0 9048 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 41996

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1296928/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=36644 CPUtime=47.3
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 9887 0 0 0 4724 6 0 0 25 0 1 0 336509530 37523456 8742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 9161 8742 52 110 0 9048 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 41996

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1288032/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=62812 CPUtime=98.49
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 12104 0 0 0 9840 9 0 0 25 0 1 0 336509530 64319488 10959 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 15703 10959 52 110 0 15590 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 68164

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1278112/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=62812 CPUtime=158.46
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 14581 0 0 0 15834 12 0 0 25 0 1 0 336509530 64319488 13436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519633 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 15703 13436 52 110 0 15590 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 68164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1253152/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=115148 CPUtime=218.44
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 20813 0 0 0 21826 18 0 0 25 0 1 0 336509530 117911552 19668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 28787 19668 52 110 0 28674 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 120500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1240160/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=115148 CPUtime=278.42
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 24062 0 0 0 27820 22 0 0 25 0 1 0 336509530 117911552 22917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 28787 22917 52 110 0 28674 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 120500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1230176/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=117200 CPUtime=338.39
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 26510 0 0 0 33815 24 0 0 25 0 1 0 336509530 120012800 25365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 29300 25365 52 110 0 29187 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 122552

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1218784/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=117200 CPUtime=398.38
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 29392 0 0 0 39809 29 0 0 25 0 1 0 336509530 120012800 28247 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 29300 28247 52 110 0 29187 0

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

[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=224356 CPUtime=578.31
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 36730 0 0 0 57793 38 0 0 25 0 1 0 336509530 229740544 35585 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 56089 35585 52 110 0 55976 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 229708

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1168224/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=224920 CPUtime=638.3
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 41991 0 0 0 63787 43 0 0 25 0 1 0 336509530 230318080 40846 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 56230 40846 52 110 0 56117 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 230272

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1146656/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=225452 CPUtime=698.27
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 47408 0 0 0 69779 48 0 0 25 0 1 0 336509530 230862848 46263 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 56363 46263 52 110 0 56250 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 230804

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1127584/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=226312 CPUtime=758.25
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 52127 0 0 0 75773 52 0 0 25 0 1 0 336509530 231743488 50982 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 56578 50982 52 110 0 56465 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 231664

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25487
/proc/meminfo: memFree=1109536/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=226884 CPUtime=818.23
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 56684 0 0 0 81766 57 0 0 25 0 1 0 336509530 232329216 55539 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 56721 55539 52 110 0 56608 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 232236

[startup+882.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1097120/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=439220 CPUtime=878.21
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 60249 0 0 0 87760 61 0 0 25 0 1 0 336509530 449761280 58591 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 109805 58591 52 110 0 109692 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 444572

[startup+942.303 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1088416/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=440176 CPUtime=938.19
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 62411 0 0 0 93755 64 0 0 25 0 1 0 336509530 450740224 60753 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110044 60753 52 110 0 109931 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 445528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1079584/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=440844 CPUtime=998.17
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 64631 0 0 0 99749 68 0 0 25 0 1 0 336509530 451424256 62973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110211 62973 52 110 0 110098 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 446196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1072096/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=441512 CPUtime=1058.14
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 66530 0 0 0 105744 70 0 0 25 0 1 0 336509530 452108288 64872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110378 64872 52 110 0 110265 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 446864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1061600/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=442204 CPUtime=1118.13
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 69110 0 0 0 111739 74 0 0 25 0 1 0 336509530 452816896 67452 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110551 67452 52 110 0 110438 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 447556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1054944/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=442872 CPUtime=1178.1
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 70803 0 0 0 117734 76 0 0 25 0 1 0 336509530 453500928 69145 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110718 69145 52 110 0 110605 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 448224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1052640/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=443012 CPUtime=1196.3
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 71329 0 0 0 119553 77 0 0 25 0 1 0 336509530 453644288 69671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110753 69671 52 110 0 110640 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 448364

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25487
/proc/meminfo: memFree=1052640/2055920 swapFree=4156600/4192956
[pid=25481] ppid=25479 vsize=5352 CPUtime=3.72
/proc/25481/stat : 25481 (TiniSatELite) S 25479 25481 24764 0 -1 4194304 331 22953 0 0 0 0 355 17 16 0 1 0 336509155 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25481/statm: 1338 236 197 169 0 49 0
[pid=25487] ppid=25481 vsize=443012 CPUtime=1196.3
/proc/25487/stat : 25487 (tinisat) R 25481 25481 24764 0 -1 4194304 71329 0 0 0 119553 77 0 0 25 0 1 0 336509530 453644288 69671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25487/statm: 110753 69671 52 110 0 110640 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 448364

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25481 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=559458 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=181972
CPU time returned by wait4() is 3.74143
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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.08
CPU system time (s): 0.94
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 448364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.55946
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23284
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= 84

runsolver used 1.24281 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Mar  6 07:19:07 UTC 2007

IDJOB= 330449
IDBENCH= 20564
IDSOLVER= 99
FILE ID= node12/330449-1173165546

PBS_JOBID= 4014998

Free space on /tmp= 66460 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/330449-1173165546/TiniSatELite /tmp/evaluation/330449-1173165546/instance-330449-1173165546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-330449-1173165546 -o ROOT/results/node12/solver-330449-1173165546 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330449-1173165546/TiniSatELite /tmp/evaluation/330449-1173165546/instance-330449-1173165546.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1a25d9d9e63706032a5b46e4228618f9

RANDOM SEED= 865695735

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1347528 kB
Buffers:         44460 kB
Cached:         576100 kB
SwapCached:      14832 kB
Active:         216064 kB
Inactive:       427276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347528 kB
SwapTotal:     4192956 kB
SwapFree:      4156600 kB
Dirty:           14204 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            50712 kB
Committed_AS:  1577180 kB
PageTables:       1692 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= 66445 MiB

End job on node12 on Tue Mar  6 07:39:10 UTC 2007