Trace number 313895

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) 1200.01 1200.91

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	c Parsing...
0.99/1.09	c ==============================================================================
0.99/1.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.09	c ==============================================================================
0.99/1.09	c |         0 | 1214079  2817202 |  364223       0        0     nan |  0.000 % |
8.68/8.78	c |         0 |  464488  1209781 |      --       0       --      -- |     --   | -455598/-941431
8.68/8.78	c ==============================================================================
8.68/8.78	c Result  :   #vars: 76323   #clauses: 464488   #literals: 1209781
8.68/8.78	c CPU time:   8.43572 s
8.68/8.78	c ==============================================================================
9.96/10.04	c Tinisat 0.22
9.96/10.04	c solving /tmp/GTI_node6.alineos.net_27084.cnf
9.96/10.04	c 76323 variables, 464488 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-313895-1176892879 -o ROOT/results/node6/solver-313895-1176892879 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313895-1176892879/TiniSatELite /tmp/evaluation/313895-1176892879/instance-313895-1176892879.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 27084
/proc/meminfo: memFree=1492216/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 165325615 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27084/statm: 1338 232 195 169 0 49 0
[pid=27085] ppid=27084 vsize=5352 CPUtime=0
/proc/27085/stat : 27085 (TiniSatELite) S 27084 27084 26561 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27085/statm: 1338 236 198 169 0 49 0
[pid=27087] ppid=27085 vsize=0 CPUtime=0
/proc/27087/stat : 27087 (sed) R 27085 27084 26561 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 165325616 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27087/statm: 
[startup+0.028586 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27084
/proc/meminfo: memFree=1492216/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10159 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27084
/proc/meminfo: memFree=1492216/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301614 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27084
/proc/meminfo: memFree=1492216/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701661 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27084
/proc/meminfo: memFree=1492216/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27089
/proc/meminfo: memFree=1382248/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
[pid=27089] ppid=27084 vsize=151788 CPUtime=1.49
/proc/27089/stat : 27089 (SatELite_releas) R 27084 27084 26561 0 -1 4194304 31944 0 0 0 131 18 0 0 25 0 1 0 165325616 155430912 29501 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134565800 0 0 4096 3 0 0 0 17 0 0 0
/proc/27089/statm: 37947 29501 65 128 0 37816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 157140

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27089
/proc/meminfo: memFree=1365416/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
[pid=27089] ppid=27084 vsize=162216 CPUtime=3.09
/proc/27089/stat : 27089 (SatELite_releas) R 27084 27084 26561 0 -1 4194304 35276 0 0 0 288 21 0 0 25 0 1 0 165325616 166109184 32306 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570952 0 0 4096 3 0 0 0 17 0 0 0
/proc/27089/statm: 40554 32306 66 128 0 40423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 167568

[startup+6.30132 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27089
/proc/meminfo: memFree=1348328/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=0
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165325615 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27084/statm: 1338 235 197 169 0 49 0
[pid=27089] ppid=27084 vsize=168588 CPUtime=6.29
/proc/27089/stat : 27089 (SatELite_releas) R 27084 27084 26561 0 -1 4194304 39704 0 0 0 603 26 0 0 25 0 1 0 165325616 172634112 32888 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570734 0 0 4096 3 0 0 0 17 0 0 0
/proc/27089/statm: 42147 32888 66 128 0 42016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 173940

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1445544/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=40088 CPUtime=3.26
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 8883 0 0 0 321 5 0 0 25 0 1 0 165326558 41050112 7512 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 10022 7512 52 110 0 9909 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 45440

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1443880/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=40088 CPUtime=16.04
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 9395 0 0 0 1599 5 0 0 25 0 1 0 165326558 41050112 8024 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519663 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 10022 8024 52 110 0 9909 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 45440

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1433448/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=66252 CPUtime=41.61
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 12002 0 0 0 4153 8 0 0 25 0 1 0 165326558 67842048 10631 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27090/statm: 16563 10631 52 110 0 16450 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 71604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1398568/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=118576 CPUtime=92.76
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 20711 0 0 0 9260 16 0 0 25 0 1 0 165326558 121421824 19340 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 29644 19340 52 110 0 29531 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 123928

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1372392/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=118576 CPUtime=152.71
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 27344 0 0 0 15248 23 0 0 25 0 1 0 165326558 121421824 25973 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 29644 25973 52 110 0 29531 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 123928

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1331176/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=223220 CPUtime=212.68
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 37505 0 0 0 21236 32 0 0 25 0 1 0 165326558 228577280 36134 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 55805 36134 52 110 0 55692 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 228572

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1284456/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=223220 CPUtime=272.64
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 49224 0 0 0 27222 42 0 0 25 0 1 0 165326558 228577280 47853 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 55805 47853 52 110 0 55692 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 228572

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1254312/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=223220 CPUtime=332.58
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 56669 0 0 0 33208 50 0 0 25 0 1 0 165326558 228577280 55298 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 55805 55298 52 110 0 55692 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 228572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1222568/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=432504 CPUtime=392.54

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

/proc/27090/statm: 108126 90210 52 110 0 108013 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 437856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1079272/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=432504 CPUtime=632.39
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 100273 0 0 0 63151 88 0 0 25 0 1 0 165326558 442884096 98902 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 108126 98902 52 110 0 108013 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 437856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1047592/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=432504 CPUtime=692.35
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 108251 0 0 0 69141 94 0 0 25 0 1 0 165326558 442884096 106880 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 108126 106880 52 110 0 108013 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 437856

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1025384/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=851072 CPUtime=752.32
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 113693 0 0 0 75134 98 0 0 25 0 1 0 165326558 871497728 112322 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 212768 112322 52 110 0 212655 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 856424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=1000872/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=851072 CPUtime=812.27
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 119879 0 0 0 81123 104 0 0 25 0 1 0 165326558 871497728 118508 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 212768 118508 52 110 0 212655 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 856424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=968168/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853124 CPUtime=872.22
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 127976 0 0 0 87110 112 0 0 25 0 1 0 165326558 873598976 126605 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213281 126605 52 110 0 213168 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 858476

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=944168/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853124 CPUtime=932.18
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 134033 0 0 0 93102 116 0 0 25 0 1 0 165326558 873598976 132662 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213281 132662 52 110 0 213168 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 858476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=912680/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853124 CPUtime=992.16
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 141813 0 0 0 99093 123 0 0 25 0 1 0 165326558 873598976 140442 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213281 140442 52 110 0 213168 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 858476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=891304/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853124 CPUtime=1052.09
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 147195 0 0 0 105080 129 0 0 25 0 1 0 165326558 873598976 145824 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213281 145824 52 110 0 213168 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 858476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=868648/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853536 CPUtime=1112.05
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 152844 0 0 0 111071 134 0 0 25 0 1 0 165326558 874020864 151473 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213384 151473 52 110 0 213271 0
Current children cumulated CPU time (s) 1121.45
Current children cumulated vsize (KiB) 858888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27090
/proc/meminfo: memFree=841128/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853988 CPUtime=1172.02
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 159761 0 0 0 117059 143 0 0 25 0 1 0 165326558 874483712 158390 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213497 158390 52 110 0 213384 0
Current children cumulated CPU time (s) 1181.42
Current children cumulated vsize (KiB) 859340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 27206
/proc/meminfo: memFree=831928/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853988 CPUtime=1190.61
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 161605 0 0 0 118904 157 0 0 25 0 1 0 165326558 874483712 160234 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213497 160234 52 110 0 213384 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 859340

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 27206
/proc/meminfo: memFree=831928/2055924 swapFree=4141328/4192956
[pid=27084] ppid=27082 vsize=5352 CPUtime=9.4
/proc/27084/stat : 27084 (TiniSatELite) S 27082 27084 26561 0 -1 4194304 332 53986 0 0 0 0 901 39 16 0 1 0 165325615 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27084/statm: 1338 236 197 169 0 49 0
[pid=27090] ppid=27084 vsize=853988 CPUtime=1190.61
/proc/27090/stat : 27090 (tinisat) R 27084 27084 26561 0 -1 4194304 161605 0 0 0 118904 157 0 0 25 0 1 0 165326558 874483712 160234 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27090/statm: 213497 160234 52 110 0 213384 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 859340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27084 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=16629
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=399939
# CPU time returned by wait4() is 9.41657
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.01
CPU user time (s): 1198.05
CPU system time (s): 1.96
CPU usage (%): 99.9247
Max. virtual memory (cumulated for all children) (KiB): 859340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.01663
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54318
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= 232

runsolver used 1.20982 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 18 10:41:20 UTC 2007

IDJOB= 313895
IDBENCH= 20378
IDSOLVER= 99
FILE ID= node6/313895-1176892879

PBS_JOBID= 4595123

Free space on /tmp= 66430 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313895-1176892879/TiniSatELite /tmp/evaluation/313895-1176892879/instance-313895-1176892879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-313895-1176892879 -o ROOT/results/node6/solver-313895-1176892879 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313895-1176892879/TiniSatELite /tmp/evaluation/313895-1176892879/instance-313895-1176892879.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 465352461

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1492688 kB
Buffers:         29036 kB
Cached:         463160 kB
SwapCached:      18960 kB
Active:         242784 kB
Inactive:       279016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1492688 kB
SwapTotal:     4192956 kB
SwapFree:      4141328 kB
Dirty:           23420 kB
Writeback:           0 kB
Mapped:          31280 kB
Slab:            27040 kB
Committed_AS:  6862132 kB
PageTables:       1784 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= 66414 MiB

End job on node6 on Wed Apr 18 11:01:23 UTC 2007