Trace number 316135

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) 1200.03 1200.71

General information on the benchmark

Namecrafted/spence/
medium/s81-100.cnf
MD5SUMc54dc2c72b4650fba00496c966a1cea8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.6451
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of clauses172
Sum of the clauses size516
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3172
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     172      516 |      51       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 81   #clauses: 172   #literals: 516
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node3.alineos.net_10486.cnf
0.00/0.01	c 81 variables, 172 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-316135-1172664522 -o ROOT/results/node3/solver-316135-1172664522 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316135-1172664522/TiniSatELite /tmp/evaluation/316135-1172664522/instance-316135-1172664522.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: 0.67 0.93 0.97 3/77 10486
/proc/meminfo: memFree=1109344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286407035 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10486/statm: 1339 233 195 169 0 50 0
[pid=10487] ppid=10486 vsize=5356 CPUtime=0
/proc/10487/stat : 10487 (TiniSatELite) S 10486 10486 10423 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10487/statm: 1339 237 198 169 0 50 0

[startup+0.063096 s]
/proc/loadavg: 0.67 0.93 0.97 3/77 10486
/proc/meminfo: memFree=1109344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102094 s]
/proc/loadavg: 0.67 0.93 0.97 3/77 10486
/proc/meminfo: memFree=1109344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301111 s]
/proc/loadavg: 0.67 0.93 0.97 3/77 10486
/proc/meminfo: memFree=1109344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701143 s]
/proc/loadavg: 0.67 0.93 0.97 3/77 10486
/proc/meminfo: memFree=1109344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50221 s]
/proc/loadavg: 0.67 0.93 0.97 2/79 10492
/proc/meminfo: memFree=1107664/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=2592 CPUtime=1.49
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 286407036 2654208 488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 648 488 52 110 0 535 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7948

[startup+3.10134 s]
/proc/loadavg: 0.67 0.93 0.97 2/79 10492
/proc/meminfo: memFree=1106832/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=4248 CPUtime=3.08
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 704 0 0 0 308 0 0 0 25 0 1 0 286407036 4349952 689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 1062 689 52 110 0 949 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9604

[startup+6.3016 s]
/proc/loadavg: 0.70 0.93 0.97 2/79 10492
/proc/meminfo: memFree=1105552/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=4660 CPUtime=6.28
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 983 0 0 0 628 0 0 0 25 0 1 0 286407036 4771840 935 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 1165 935 52 110 0 1052 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10016

[startup+12.7011 s]
/proc/loadavg: 0.72 0.93 0.97 2/79 10492
/proc/meminfo: memFree=1103952/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=8000 CPUtime=12.67
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 1344 0 0 0 1267 0 0 0 25 0 1 0 286407036 8192000 1296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 2000 1296 52 110 0 1887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13356

[startup+25.5012 s]
/proc/loadavg: 0.78 0.93 0.97 2/79 10492
/proc/meminfo: memFree=1102288/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=8592 CPUtime=25.47
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 1807 0 0 0 2546 1 0 0 25 0 1 0 286407036 8798208 1694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 2148 1694 52 110 0 2035 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13948

[startup+51.1013 s]
/proc/loadavg: 0.86 0.94 0.97 2/79 10492
/proc/meminfo: memFree=1100048/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=14644 CPUtime=51.05
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 2369 0 0 0 5104 1 0 0 25 0 1 0 286407036 14995456 2256 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 3661 2256 52 110 0 3548 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20000

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.97 2/79 10492
/proc/meminfo: memFree=1096272/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=16460 CPUtime=102.23
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 3418 0 0 0 10221 2 0 0 25 0 1 0 286407036 16855040 3176 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 4115 3176 52 110 0 4002 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21816

[startup+162.301 s]
/proc/loadavg: 0.97 0.95 0.97 2/79 10492
/proc/meminfo: memFree=1093008/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=18124 CPUtime=162.2
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 4271 0 0 0 16217 3 0 0 25 0 1 0 286407036 18558976 3996 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 4531 3996 52 110 0 4418 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 23480

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 10492
/proc/meminfo: memFree=1090576/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=29656 CPUtime=222.16
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 4916 0 0 0 22213 3 0 0 25 0 1 0 286407036 30367744 4575 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 7414 4575 52 110 0 7301 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 35012

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 10492
/proc/meminfo: memFree=1089040/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=29784 CPUtime=282.13
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 5363 0 0 0 28210 3 0 0 25 0 1 0 286407036 30498816 4989 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 7446 4989 52 110 0 7333 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 35140

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1086424/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=31896 CPUtime=342.09
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 6247 0 0 0 34205 4 0 0 25 0 1 0 286407036 32661504 5675 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 7974 5675 52 110 0 7861 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 37252

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1084632/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=33048 CPUtime=402.05
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 6925 0 0 0 40201 4 0 0 25 0 1 0 286407036 33841152 6063 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 8262 6063 52 110 0 8149 0

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

[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=34112 CPUtime=581.96
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 8185 0 0 0 58190 6 0 0 25 0 1 0 286407036 34930688 7191 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 8528 7191 52 110 0 8415 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 39468

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1078616/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=34756 CPUtime=641.93
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 8675 0 0 0 64187 6 0 0 25 0 1 0 286407036 35590144 7551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 8689 7551 52 110 0 8576 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 40112

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1076696/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=36244 CPUtime=701.9
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 9306 0 0 0 70183 7 0 0 25 0 1 0 286407036 37113856 8019 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 9061 8019 52 110 0 8948 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 41600

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1075544/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=58652 CPUtime=761.87
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 9663 0 0 0 76180 7 0 0 25 0 1 0 286407036 60059648 8311 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14663 8311 52 110 0 14550 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 64008

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 10492
/proc/meminfo: memFree=1074520/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59036 CPUtime=821.83
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 10045 0 0 0 82175 8 0 0 25 0 1 0 286407036 60452864 8595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14759 8595 52 110 0 14646 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 64392

[startup+882.303 s]
/proc/loadavg: 1.07 0.99 0.98 2/79 10492
/proc/meminfo: memFree=1073432/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59548 CPUtime=881.79
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 10460 0 0 0 88171 8 0 0 25 0 1 0 286407036 60977152 8880 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14887 8880 52 110 0 14774 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 64904

[startup+942.302 s]
/proc/loadavg: 1.08 1.00 0.98 2/79 10492
/proc/meminfo: memFree=1072344/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59804 CPUtime=941.77
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 10790 0 0 0 94168 9 0 0 25 0 1 0 286407036 61239296 9145 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14951 9145 52 110 0 14838 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 65160

[startup+1002.3 s]
/proc/loadavg: 1.15 1.03 0.99 2/79 10492
/proc/meminfo: memFree=1071512/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59804 CPUtime=1001.74
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 10994 0 0 0 100165 9 0 0 25 0 1 0 286407036 61239296 9349 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14951 9349 52 110 0 14838 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 65160

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 0.99 2/79 10492
/proc/meminfo: memFree=1070680/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59804 CPUtime=1061.7
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 11206 0 0 0 106161 9 0 0 25 0 1 0 286407036 61239296 9561 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14951 9561 52 110 0 14838 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 65160

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 0.99 2/79 10492
/proc/meminfo: memFree=1069848/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=59804 CPUtime=1121.67
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 11404 0 0 0 112157 10 0 0 25 0 1 0 286407036 61239296 9759 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 14951 9759 52 110 0 14838 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 65160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 10492
/proc/meminfo: memFree=1068952/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=60064 CPUtime=1181.64
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 11634 0 0 0 118154 10 0 0 25 0 1 0 286407036 61505536 9989 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 15016 9989 52 110 0 14903 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 65420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 10492
/proc/meminfo: memFree=1068632/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=60064 CPUtime=1200.03
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 11692 0 0 0 119993 10 0 0 25 0 1 0 286407036 61505536 10047 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 15016 10047 52 110 0 14903 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 65420

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 0.99 2/79 10492
/proc/meminfo: memFree=1068632/2055920 swapFree=4191880/4192956
[pid=10486] ppid=10484 vsize=5356 CPUtime=0
/proc/10486/stat : 10486 (TiniSatELite) S 10484 10486 10423 0 -1 4194304 333 355 0 0 0 0 0 0 18 0 1 0 286407035 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10486/statm: 1339 237 197 169 0 50 0
[pid=10492] ppid=10486 vsize=60064 CPUtime=1200.03
/proc/10492/stat : 10492 (tinisat) R 10486 10486 10423 0 -1 4194304 11692 0 0 0 119993 10 0 0 25 0 1 0 286407036 61505536 10047 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/10492/statm: 15016 10047 52 110 0 14903 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 65420

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10486 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.03

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

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.1
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 65420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 688
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= 34
involuntary context switches= 10

runsolver used 1.24481 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 28 12:08:42 UTC 2007

IDJOB= 316135
IDBENCH= 20434
IDSOLVER= 99
FILE ID= node3/316135-1172664522

PBS_JOBID= 3980963

Free space on /tmp= 66535 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s81-100.cnf
COMMAND LINE= /tmp/evaluation/316135-1172664522/TiniSatELite /tmp/evaluation/316135-1172664522/instance-316135-1172664522.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-316135-1172664522 -o ROOT/results/node3/solver-316135-1172664522 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316135-1172664522/TiniSatELite /tmp/evaluation/316135-1172664522/instance-316135-1172664522.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c54dc2c72b4650fba00496c966a1cea8

RANDOM SEED= 152615345

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1109752 kB
Buffers:         45048 kB
Cached:         777644 kB
SwapCached:        448 kB
Active:         290576 kB
Inactive:       586032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1109752 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          63812 kB
Slab:            55192 kB
Committed_AS:  1267820 kB
PageTables:       1656 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= 66535 MiB

End job on node3 on Wed Feb 28 12:28:45 UTC 2007