Trace number 296096

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) 1200.06 1200.58

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark821.915
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node30.alineos.net_2160.cnf
0.00/0.04	c 60 variables, 5340 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/node30/watcher-296096-1171817605 -o ROOT/results/node30/solver-296096-1171817605 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296096-1171817605/TiniSatELite /tmp/evaluation/296096-1171817605/instance-296096-1171817605.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: 1.00 1.01 1.12 3/77 2160
/proc/meminfo: memFree=861672/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 175524547 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2160/statm: 1339 233 195 169 0 50 0
[pid=2161] ppid=2160 vsize=5356 CPUtime=0
/proc/2161/stat : 2161 (TiniSatELite) S 2160 2160 1631 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2161/statm: 1339 237 198 169 0 50 0

[startup+0.107668 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 2160
/proc/meminfo: memFree=861672/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515723 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 2160
/proc/meminfo: memFree=861672/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33584 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 2166
/proc/meminfo: memFree=859408/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=3588 CPUtime=1.3
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 559 0 0 0 130 0 0 0 25 0 1 0 175524549 3674112 544 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 897 544 52 110 0 784 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8944

[startup+2.97207 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 2166
/proc/meminfo: memFree=858448/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=3992 CPUtime=2.93
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 840 0 0 0 293 0 0 0 25 0 1 0 175524549 4087808 825 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 998 825 52 110 0 885 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9348

[startup+6.25454 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 2166
/proc/meminfo: memFree=856720/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=7080 CPUtime=6.21
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 1194 0 0 0 621 0 0 0 25 0 1 0 175524549 7249920 1146 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515354 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 1770 1146 52 110 0 1657 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12436

[startup+12.7115 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 2166
/proc/meminfo: memFree=854872/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=7512 CPUtime=12.67
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 1642 0 0 0 1266 1 0 0 25 0 1 0 175524549 7692288 1594 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 1878 1594 52 110 0 1765 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12868

[startup+25.5253 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 2166
/proc/meminfo: memFree=852696/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=13784 CPUtime=25.48
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 2271 0 0 0 2546 2 0 0 25 0 1 0 175524549 14114816 2158 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 3446 2158 52 110 0 3333 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19140

[startup+51.1499 s]
/proc/loadavg: 1.00 1.01 1.11 3/79 2166
/proc/meminfo: memFree=849880/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=14168 CPUtime=51.1
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 2938 0 0 0 5108 2 0 0 25 0 1 0 175524549 14508032 2825 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 3542 2825 52 110 0 3429 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19524

[startup+102.396 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 2166
/proc/meminfo: memFree=845400/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=26132 CPUtime=102.32
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 4054 0 0 0 10229 3 0 0 25 0 1 0 175524549 26759168 3941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 6533 3941 52 110 0 6420 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 31488

[startup+162.468 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 2166
/proc/meminfo: memFree=841176/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=28316 CPUtime=162.38
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 5205 0 0 0 16233 5 0 0 25 0 1 0 175524549 28995584 4963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 7079 4963 52 110 0 6966 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 33672

[startup+222.529 s]
/proc/loadavg: 1.07 1.02 1.09 2/79 2166
/proc/meminfo: memFree=838040/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=29240 CPUtime=222.42
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 6000 0 0 0 22237 5 0 0 25 0 1 0 175524549 29941760 5758 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 7310 5758 52 110 0 7197 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 34596

[startup+282.592 s]
/proc/loadavg: 1.02 1.01 1.08 2/79 2166
/proc/meminfo: memFree=835160/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=30032 CPUtime=282.47
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 6711 0 0 0 28241 6 0 0 25 0 1 0 175524549 30752768 6469 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 7508 6469 52 110 0 7395 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 35388

[startup+342.661 s]
/proc/loadavg: 1.01 1.00 1.08 2/79 2166
/proc/meminfo: memFree=832216/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=30820 CPUtime=342.52
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 7455 0 0 0 34244 8 0 0 25 0 1 0 175524549 31559680 7180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 7705 7180 52 110 0 7592 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 36176

[startup+402.738 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 2166
/proc/meminfo: memFree=829912/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=53100 CPUtime=402.58
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 8102 0 0 0 40249 9 0 0 25 0 1 0 175524549 54374400 7761 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 13275 7761 52 110 0 13162 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 58456

[startup+462.811 s]
/proc/loadavg: 1.00 1.00 1.06 2/85 2232
/proc/meminfo: memFree=826472/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=54520 CPUtime=462.6
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 8912 0 0 0 46248 12 0 0 25 0 1 0 175524549 55828480 8314 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 13630 8314 52 110 0 13517 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 59876

[startup+522.908 s]
/proc/loadavg: 1.00 1.00 1.06 2/85 2324
/proc/meminfo: memFree=824296/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01

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

[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=55688 CPUtime=582.65
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 10003 0 0 0 58252 13 0 0 25 0 1 0 175524549 57024512 9240 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 13922 9240 52 110 0 13809 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 61044

[startup+643.046 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 2364
/proc/meminfo: memFree=822168/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=55816 CPUtime=642.7
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 10447 0 0 0 64256 14 0 0 25 0 1 0 175524549 57155584 9651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 13954 9651 52 110 0 13841 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 61172

[startup+703.107 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 2364
/proc/meminfo: memFree=820440/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=56072 CPUtime=702.74
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 10942 0 0 0 70259 15 0 0 25 0 1 0 175524549 57417728 10080 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14018 10080 52 110 0 13905 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 61428

[startup+763.175 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 2364
/proc/meminfo: memFree=818904/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=56328 CPUtime=762.8
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 11384 0 0 0 76264 16 0 0 25 0 1 0 175524549 57679872 10456 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14082 10456 52 110 0 13969 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 61684

[startup+823.247 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 2364
/proc/meminfo: memFree=817368/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=56456 CPUtime=822.85
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 11796 0 0 0 82269 16 0 0 25 0 1 0 175524549 57810944 10835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14114 10835 52 110 0 14001 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 61812

[startup+883.315 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 2364
/proc/meminfo: memFree=815576/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=57368 CPUtime=882.9
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 12342 0 0 0 88273 17 0 0 25 0 1 0 175524549 58744832 11315 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14342 11315 52 110 0 14229 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 62724

[startup+943.381 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 2364
/proc/meminfo: memFree=814168/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=57756 CPUtime=942.95
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 12773 0 0 0 94277 18 0 0 25 0 1 0 175524549 59142144 11681 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14439 11681 52 110 0 14326 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 63112

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 2364
/proc/meminfo: memFree=812696/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58272 CPUtime=1003
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 13197 0 0 0 100281 19 0 0 25 0 1 0 175524549 59670528 12040 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14568 12040 52 110 0 14455 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 63628

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.01 3/79 2364
/proc/meminfo: memFree=811416/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58400 CPUtime=1063.06
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 13542 0 0 0 106286 20 0 0 25 0 1 0 175524549 59801600 12352 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14600 12352 52 110 0 14487 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 63756

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2364
/proc/meminfo: memFree=810200/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58656 CPUtime=1123.1
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 13915 0 0 0 112290 20 0 0 25 0 1 0 175524549 60063744 12660 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14664 12660 52 110 0 14551 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 64012

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2364
/proc/meminfo: memFree=809048/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58916 CPUtime=1183.15
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 14242 0 0 0 118294 21 0 0 25 0 1 0 175524549 60329984 12954 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14729 12954 52 110 0 14616 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 64272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2364
/proc/meminfo: memFree=808664/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58916 CPUtime=1200.05
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 14320 0 0 0 119984 21 0 0 25 0 1 0 175524549 60329984 13032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14729 13032 52 110 0 14616 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64272

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

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

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2364
/proc/meminfo: memFree=808664/2055920 swapFree=4146080/4192956
[pid=2160] ppid=2158 vsize=5356 CPUtime=0.01
/proc/2160/stat : 2160 (TiniSatELite) S 2158 2160 1631 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 175524547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2160/statm: 1339 237 197 169 0 50 0
[pid=2166] ppid=2160 vsize=58916 CPUtime=1200.05
/proc/2166/stat : 2166 (tinisat) R 2160 2160 1631 0 -1 4194304 14320 0 0 0 119984 21 0 0 25 0 1 0 175524549 60329984 13032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2166/statm: 14729 13032 52 110 0 14616 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64272

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2160 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.06

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

Real time (s): 1200.58
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 64272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 805
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.14283 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 16:53:25 UTC 2007

IDJOB= 296096
IDBENCH= 19929
IDSOLVER= 99
FILE ID= node30/296096-1171817605

PBS_JOBID= 3839644

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296096-1171817605/TiniSatELite /tmp/evaluation/296096-1171817605/instance-296096-1171817605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-296096-1171817605 -o ROOT/results/node30/solver-296096-1171817605 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296096-1171817605/TiniSatELite /tmp/evaluation/296096-1171817605/instance-296096-1171817605.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 769142205

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        862152 kB
Buffers:         43132 kB
Cached:        1034544 kB
SwapCached:      15288 kB
Active:         831684 kB
Inactive:       272124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862152 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            75436 kB
Committed_AS:   591548 kB
PageTables:       1884 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= 66563 MiB

End job on node30 on Sun Feb 18 17:13:28 UTC 2007