Trace number 302123

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) 1200.08 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node59.alineos.net_32179.cnf
0.06/0.11	c 1100 variables, 22000 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-302123-1172004699 -o ROOT/results/node59/solver-302123-1172004699 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302123-1172004699/TiniSatELite /tmp/evaluation/302123-1172004699/instance-302123-1172004699.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32179
/proc/meminfo: memFree=1536104/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220426624 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32179/statm: 1338 232 195 169 0 49 0
[pid=32180] ppid=32179 vsize=5352 CPUtime=0
/proc/32180/stat : 32180 (TiniSatELite) S 32179 32179 31717 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32180/statm: 1338 236 198 169 0 49 0
[pid=32182] ppid=32180 vsize=0 CPUtime=0
/proc/32182/stat : 32182 (sed) D 32180 32179 31717 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 220426625 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32182/statm: 0 0 0 0 0 0 0

[startup+0.108187 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32179
/proc/meminfo: memFree=1536104/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.520227 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32179
/proc/meminfo: memFree=1536104/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34432 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 32185
/proc/meminfo: memFree=1530712/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=9172 CPUtime=1.26
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 1323 0 0 0 126 0 0 0 25 0 1 0 220426632 9392128 1308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 2293 1308 52 110 0 2180 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14524

[startup+2.9805 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 32185
/proc/meminfo: memFree=1528088/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=9172 CPUtime=2.89
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 2196 0 0 0 288 1 0 0 25 0 1 0 220426632 9392128 2181 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 2293 2181 52 110 0 2180 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14524

[startup+6.25686 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 32185
/proc/meminfo: memFree=1521896/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=17556 CPUtime=6.17
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 3619 0 0 0 615 2 0 0 25 0 1 0 220426632 17977344 3604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 4389 3604 52 110 0 4276 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22908

[startup+12.7186 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 32185
/proc/meminfo: memFree=1512552/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=34452 CPUtime=12.62
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 5796 0 0 0 1258 4 0 0 25 0 1 0 220426632 35278848 5748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 8613 5748 52 110 0 8500 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39804

[startup+25.526 s]
/proc/loadavg: 0.94 0.96 0.91 3/66 32185
/proc/meminfo: memFree=1500584/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=68248 CPUtime=25.43
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 8840 0 0 0 2536 7 0 0 25 0 1 0 220426632 69885952 8792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 17062 8792 52 110 0 16949 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73600

[startup+51.1498 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 32185
/proc/meminfo: memFree=1481768/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=69032 CPUtime=51.04
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 13540 0 0 0 5093 11 0 0 25 0 1 0 220426632 70688768 13427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 17258 13427 52 110 0 17145 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 74384

[startup+102.395 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 32185
/proc/meminfo: memFree=1456232/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=137148 CPUtime=102.27
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 20066 0 0 0 10209 18 0 0 25 0 1 0 220426632 140439552 19824 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519895 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 34287 19824 52 110 0 34174 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 142500

[startup+162.461 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32185
/proc/meminfo: memFree=1433128/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=138344 CPUtime=162.33
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 25732 0 0 0 16208 25 0 0 25 0 1 0 220426632 141664256 25490 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 34586 25490 52 110 0 34473 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 143696

[startup+222.522 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32185
/proc/meminfo: memFree=1412328/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=138876 CPUtime=222.36
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 30945 0 0 0 22206 30 0 0 25 0 1 0 220426632 142209024 30703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 34719 30703 52 110 0 34606 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 144228

[startup+282.582 s]
/proc/loadavg: 1.04 0.99 0.91 2/66 32185
/proc/meminfo: memFree=1394280/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=272072 CPUtime=282.41
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 35457 0 0 0 28206 35 0 0 25 0 1 0 220426632 278601728 35215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 68018 35215 52 110 0 67905 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 277424

[startup+342.64 s]
/proc/loadavg: 1.01 0.99 0.91 2/66 32185
/proc/meminfo: memFree=1379624/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=273140 CPUtime=342.45
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 39115 0 0 0 34206 39 0 0 25 0 1 0 220426632 279695360 38873 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 68285 38873 52 110 0 68172 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 278492

[startup+402.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 32185
/proc/meminfo: memFree=1365288/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=274972 CPUtime=402.49
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 42884 0 0 0 40206 43 0 0 25 0 1 0 220426632 281571328 42385 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 68743 42385 52 110 0 68630 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 280324

[startup+462.759 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 32185
/proc/meminfo: memFree=1353320/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=275508 CPUtime=462.54
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 45895 0 0 0 46207 47 0 0 25 0 1 0 220426632 282120192 45396 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 68877 45396 52 110 0 68764 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 280860

[startup+522.818 s]

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

[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=275644 CPUtime=522.58
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 49135 0 0 0 52208 50 0 0 25 0 1 0 220426632 282259456 48636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 68911 48636 52 110 0 68798 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 280996

[startup+582.886 s]
/proc/loadavg: 1.07 1.00 0.92 2/72 32269
/proc/meminfo: memFree=1327992/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=276620 CPUtime=582.6
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 51879 0 0 0 58206 54 0 0 25 0 1 0 220426632 283258880 51380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69155 51380 52 110 0 69042 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 281972

[startup+642.981 s]
/proc/loadavg: 1.02 1.00 0.92 2/72 32355
/proc/meminfo: memFree=1318072/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=277304 CPUtime=642.63
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 54340 0 0 0 64206 57 0 0 25 0 1 0 220426632 283959296 53841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69326 53841 52 110 0 69213 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 282656

[startup+703.047 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1309096/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=277992 CPUtime=702.66
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 56866 0 0 0 70206 60 0 0 25 0 1 0 220426632 284663808 56367 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69498 56367 52 110 0 69385 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 283344

[startup+763.103 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1299816/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=278400 CPUtime=762.7
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 59178 0 0 0 76208 62 0 0 25 0 1 0 220426632 285081600 58679 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69600 58679 52 110 0 69487 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 283752

[startup+823.165 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1290216/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=278816 CPUtime=822.75
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 61541 0 0 0 82210 65 0 0 25 0 1 0 220426632 285507584 61042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69704 61042 52 110 0 69591 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 284168

[startup+883.221 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1280040/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=278952 CPUtime=882.78
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 64080 0 0 0 88211 67 0 0 25 0 1 0 220426632 285646848 63581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69738 63581 52 110 0 69625 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 284304

[startup+943.283 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1270568/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=279088 CPUtime=942.83
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 66451 0 0 0 94213 70 0 0 25 0 1 0 220426632 285786112 65952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69772 65952 52 110 0 69659 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 284440

[startup+1003.34 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1260968/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=279240 CPUtime=1002.87
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 68861 0 0 0 100214 73 0 0 25 0 1 0 220426632 285941760 68362 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 69810 68362 52 110 0 69697 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 284592

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1251688/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=543516 CPUtime=1062.92
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 71147 0 0 0 106216 76 0 0 25 0 1 0 220426632 556560384 70648 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 135879 70648 52 110 0 135766 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 548868

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1242408/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=543660 CPUtime=1122.96
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 73504 0 0 0 112217 79 0 0 25 0 1 0 220426632 556707840 73005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 135915 73005 52 110 0 135802 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 549012

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1233064/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=543940 CPUtime=1183
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 75834 0 0 0 118219 81 0 0 25 0 1 0 220426632 556994560 75335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 135985 75335 52 110 0 135872 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 549292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 32383
/proc/meminfo: memFree=1230376/2055920 swapFree=4183724/4192956
[pid=32179] ppid=32177 vsize=5352 CPUtime=0.06
/proc/32179/stat : 32179 (TiniSatELite) S 32177 32179 31717 0 -1 4194304 331 820 0 0 0 0 6 0 16 0 1 0 220426624 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32179/statm: 1338 236 197 169 0 49 0
[pid=32185] ppid=32179 vsize=543940 CPUtime=1200.02
/proc/32185/stat : 32185 (tinisat) R 32179 32179 31717 0 -1 4194304 76473 0 0 0 119920 82 0 0 25 0 1 0 220426632 556994560 75974 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32185/statm: 135985 75974 52 110 0 135872 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 549292

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 32179 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=67989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.08

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

Real time (s): 1200.55
CPU time (s): 1200.08
CPU user time (s): 1199.26
CPU system time (s): 0.82
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 549292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 10

runsolver used 0.959854 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 20 20:51:39 UTC 2007

IDJOB= 302123
IDBENCH= 20076
IDSOLVER= 99
FILE ID= node59/302123-1172004699

PBS_JOBID= 3892653

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302123-1172004699/TiniSatELite /tmp/evaluation/302123-1172004699/instance-302123-1172004699.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-302123-1172004699 -o ROOT/results/node59/solver-302123-1172004699 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302123-1172004699/TiniSatELite /tmp/evaluation/302123-1172004699/instance-302123-1172004699.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 410496202

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1536512 kB
Buffers:         31548 kB
Cached:         411168 kB
SwapCached:       3024 kB
Active:          41960 kB
Inactive:       410136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536512 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            53296 kB
Committed_AS:   465416 kB
PageTables:       1472 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= 66562 MiB

End job on node59 on Tue Feb 20 21:11:42 UTC 2007