Trace number 316335

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 1200.61

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
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 |     188      564 |      56       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 89   #clauses: 188   #literals: 564
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node12.alineos.net_1835.cnf
0.00/0.01	c 89 variables, 188 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-316335-1172667254 -o ROOT/results/node12/solver-316335-1172667254 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316335-1172667254/TiniSatELite /tmp/evaluation/316335-1172667254/instance-316335-1172667254.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: 1.02 0.98 0.96 3/77 1835
/proc/meminfo: memFree=1179560/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286679863 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1835/statm: 1339 233 195 169 0 50 0
[pid=1836] ppid=1835 vsize=5356 CPUtime=0
/proc/1836/stat : 1836 (TiniSatELite) S 1835 1835 1586 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/1836/statm: 1339 237 198 169 0 50 0

[startup+0.0684661 s]
/proc/loadavg: 1.02 0.98 0.96 3/77 1835
/proc/meminfo: memFree=1179560/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101472 s]
/proc/loadavg: 1.02 0.98 0.96 3/77 1835
/proc/meminfo: memFree=1179560/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301507 s]
/proc/loadavg: 1.02 0.98 0.96 3/77 1835
/proc/meminfo: memFree=1179560/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70158 s]
/proc/loadavg: 1.02 0.98 0.96 3/77 1835
/proc/meminfo: memFree=1179560/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 1.02 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1177808/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=2708 CPUtime=1.48
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 513 0 0 0 148 0 0 0 25 0 1 0 286679864 2772992 498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 677 498 52 110 0 564 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8064

[startup+3.10201 s]
/proc/loadavg: 1.02 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1176912/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=4636 CPUtime=3.08
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 735 0 0 0 308 0 0 0 25 0 1 0 286679864 4747264 720 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1159 720 52 110 0 1046 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9992

[startup+6.30159 s]
/proc/loadavg: 1.02 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1175632/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=4908 CPUtime=6.28
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 1014 0 0 0 628 0 0 0 25 0 1 0 286679864 5025792 966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1227 966 52 110 0 1114 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10264

[startup+12.7017 s]
/proc/loadavg: 1.02 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1174040/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=8544 CPUtime=12.67
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 1364 0 0 0 1267 0 0 0 25 0 1 0 286679864 8749056 1316 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 2136 1316 52 110 0 2023 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13900

[startup+25.501 s]
/proc/loadavg: 1.01 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1172056/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=9424 CPUtime=25.47
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 1907 0 0 0 2546 1 0 0 25 0 1 0 286679864 9650176 1794 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 2356 1794 52 110 0 2243 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14780

[startup+51.1016 s]
/proc/loadavg: 1.01 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1170136/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=15828 CPUtime=51.06
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 2384 0 0 0 5104 2 0 0 25 0 1 0 286679864 16207872 2271 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 3957 2271 52 110 0 3844 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21184

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1166168/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=17888 CPUtime=102.25
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 3464 0 0 0 10222 3 0 0 25 0 1 0 286679864 18317312 3222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 4472 3222 52 110 0 4359 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23244

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1162968/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=19196 CPUtime=162.22
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 4286 0 0 0 16218 4 0 0 25 0 1 0 286679864 19656704 4044 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 4799 4044 52 110 0 4686 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24552

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1160344/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=31760 CPUtime=222.2
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 4932 0 0 0 22214 6 0 0 25 0 1 0 286679864 32522240 4690 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7940 4690 52 110 0 7827 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37116

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1158232/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=32544 CPUtime=282.18
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 5528 0 0 0 28211 7 0 0 25 0 1 0 286679864 33325056 5220 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8136 5220 52 110 0 8023 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37900

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1155864/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=33584 CPUtime=342.16
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 6167 0 0 0 34208 8 0 0 25 0 1 0 286679864 34390016 5793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8396 5793 52 110 0 8283 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38940

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 1841
/proc/meminfo: memFree=1154008/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=34232 CPUtime=402.14
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 6688 0 0 0 40205 9 0 0 25 0 1 0 286679864 35053568 6248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8558 6248 52 110 0 8445 0

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

[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=36552 CPUtime=522.01
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 7880 0 0 0 52190 11 0 0 25 0 1 0 286679864 37429248 7051 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9138 7051 52 110 0 9025 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 41908

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1149208/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=37072 CPUtime=581.98
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 8268 0 0 0 58186 12 0 0 25 0 1 0 286679864 37961728 7406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9268 7406 52 110 0 9155 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 42428

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1147736/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=37332 CPUtime=641.96
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 8645 0 0 0 64184 12 0 0 25 0 1 0 286679864 38227968 7783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9333 7783 52 110 0 9220 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 42688

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1146136/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=37976 CPUtime=701.93
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 9137 0 0 0 70180 13 0 0 25 0 1 0 286679864 38887424 8176 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9494 8176 52 110 0 9381 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 43332

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1144792/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=38620 CPUtime=761.92
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 9560 0 0 0 76178 14 0 0 25 0 1 0 286679864 39546880 8500 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9655 8500 52 110 0 9542 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 43976

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1143576/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=38620 CPUtime=821.89
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 9859 0 0 0 82174 15 0 0 25 0 1 0 286679864 39546880 8799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 9655 8799 52 110 0 9542 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 43976

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1141976/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=63332 CPUtime=881.87
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 10323 0 0 0 88171 16 0 0 25 0 1 0 286679864 64851968 9165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 15833 9165 52 110 0 15720 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 68688

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1141080/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=63332 CPUtime=941.85
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 10575 0 0 0 94168 17 0 0 25 0 1 0 286679864 64851968 9417 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 15833 9417 52 110 0 15720 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 68688

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1139992/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=63588 CPUtime=1001.83
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 10907 0 0 0 100165 18 0 0 25 0 1 0 286679864 65114112 9684 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 15897 9684 52 110 0 15784 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 68944

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1138968/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=63716 CPUtime=1061.81
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 11197 0 0 0 106162 19 0 0 25 0 1 0 286679864 65245184 9941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 15929 9941 52 110 0 15816 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 69072

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1137880/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=64484 CPUtime=1121.78
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 11668 0 0 0 112159 19 0 0 25 0 1 0 286679864 66031616 10217 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 16121 10217 52 110 0 16008 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 69840

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1136984/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=64484 CPUtime=1181.77
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 11887 0 0 0 118157 20 0 0 25 0 1 0 286679864 66031616 10436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 16121 10436 52 110 0 16008 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 69840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.96 2/79 2048
/proc/meminfo: memFree=1136728/2055920 swapFree=4156744/4192956
[pid=1835] ppid=1833 vsize=5356 CPUtime=0
/proc/1835/stat : 1835 (TiniSatELite) S 1833 1835 1586 0 -1 4194304 333 354 0 0 0 0 0 0 16 0 1 0 286679863 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1835/statm: 1339 237 197 169 0 50 0
[pid=1841] ppid=1835 vsize=64484 CPUtime=1200.06
/proc/1841/stat : 1841 (tinisat) R 1835 1835 1586 0 -1 4194304 11947 0 0 0 119986 20 0 0 25 0 1 0 286679864 66031616 10496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 16121 10496 52 110 0 16008 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 69840

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1835 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.007998
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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.2
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 69840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
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= 687
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 1.26381 second user time and 3.11453 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 28 12:54:14 UTC 2007

IDJOB= 316335
IDBENCH= 20439
IDSOLVER= 99
FILE ID= node12/316335-1172667254

PBS_JOBID= 3980974

Free space on /tmp= 66510 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/316335-1172667254/TiniSatELite /tmp/evaluation/316335-1172667254/instance-316335-1172667254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-316335-1172667254 -o ROOT/results/node12/solver-316335-1172667254 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316335-1172667254/TiniSatELite /tmp/evaluation/316335-1172667254/instance-316335-1172667254.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 772957200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1179968 kB
Buffers:         36048 kB
Cached:         759152 kB
SwapCached:      14884 kB
Active:         202872 kB
Inactive:       615184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179968 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          29852 kB
Slab:            43524 kB
Committed_AS:  1210128 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66510 MiB

End job on node12 on Wed Feb 28 13:14:17 UTC 2007