Trace number 311594

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) 1200.07 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7005    20680 |      --       0       --      -- |     --   | -473/-259
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2074   #clauses: 7005   #literals: 20680
0.00/0.04	c CPU time:   0.034994 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node65.alineos.net_25567.cnf
0.00/0.06	c 2074 variables, 7005 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-311594-1172572087 -o ROOT/results/node65/solver-311594-1172572087 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311594-1172572087/TiniSatELite /tmp/evaluation/311594-1172572087/instance-311594-1172572087.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 25567
/proc/meminfo: memFree=1813712/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277166232 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25567/statm: 1338 232 195 169 0 49 0
[pid=25568] ppid=25567 vsize=5352 CPUtime=0
/proc/25568/stat : 25568 (TiniSatELite) S 25567 25567 25458 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25568/statm: 1338 236 198 169 0 49 0
[pid=25570] ppid=25568 vsize=0 CPUtime=0
/proc/25570/stat : 25570 (sed) D 25568 25567 25458 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 277166232 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25570/statm: 0 0 0 0 0 0 0

[startup+0.107551 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 25567
/proc/meminfo: memFree=1813712/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515613 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 25567
/proc/meminfo: memFree=1813712/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33575 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1811328/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=2820 CPUtime=1.27
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 591 0 0 0 127 0 0 0 25 0 1 0 277166237 2887680 576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 705 576 52 110 0 592 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8172

[startup+2.97202 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1810176/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=4812 CPUtime=2.91
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 955 0 0 0 291 0 0 0 25 0 1 0 277166237 4927488 940 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 1203 940 52 110 0 1090 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10164

[startup+6.25455 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1807872/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=8668 CPUtime=6.19
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 1423 0 0 0 618 1 0 0 25 0 1 0 277166237 8876032 1408 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 2167 1408 52 110 0 2054 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14020

[startup+12.7116 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1805000/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=9056 CPUtime=12.64
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 2116 0 0 0 1262 2 0 0 25 0 1 0 277166237 9273344 2068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 2264 2068 52 110 0 2151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14408

[startup+25.5247 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1801544/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=16520 CPUtime=25.46
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 2996 0 0 0 2543 3 0 0 25 0 1 0 277166237 16916480 2948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 4130 2948 52 110 0 4017 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21872

[startup+51.1479 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1796872/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=17584 CPUtime=51.07
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 4207 0 0 0 5103 4 0 0 25 0 1 0 277166237 18006016 4094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 4396 4094 52 110 0 4283 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22936

[startup+102.391 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1789064/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=32656 CPUtime=102.29
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 6154 0 0 0 10223 6 0 0 25 0 1 0 277166237 33439744 6041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 8164 6041 52 110 0 8051 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38008

[startup+162.454 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1782984/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=34176 CPUtime=162.34
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 7764 0 0 0 16226 8 0 0 25 0 1 0 277166237 34996224 7522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 8544 7522 52 110 0 8431 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 39528

[startup+222.509 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1778184/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=62680 CPUtime=222.37
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 8953 0 0 0 22228 9 0 0 25 0 1 0 277166237 64184320 8711 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 15670 8711 52 110 0 15557 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 68032

[startup+282.565 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1773256/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=62944 CPUtime=282.41
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 10193 0 0 0 28230 11 0 0 25 0 1 0 277166237 64454656 9951 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 15736 9951 52 110 0 15623 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 68296

[startup+342.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1768264/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=63388 CPUtime=342.45
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 11439 0 0 0 34232 13 0 0 25 0 1 0 277166237 64909312 11197 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 15847 11197 52 110 0 15734 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 68740

[startup+402.681 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1763528/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=64524 CPUtime=402.49
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 12592 0 0 0 40235 14 0 0 25 0 1 0 277166237 66072576 12350 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 16131 12350 52 110 0 16018 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 69876

[startup+462.738 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1759944/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=65428 CPUtime=462.53
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 13490 0 0 0 46237 16 0 0 25 0 1 0 277166237 66998272 13248 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 16357 13248 52 110 0 16244 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 70780

[startup+522.799 s]

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

[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=66732 CPUtime=522.57
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 14595 0 0 0 52240 17 0 0 25 0 1 0 277166237 68333568 14096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 16683 14096 52 110 0 16570 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 72084

[startup+582.851 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1753416/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=67612 CPUtime=582.6
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 15360 0 0 0 58242 18 0 0 25 0 1 0 277166237 69234688 14861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 16903 14861 52 110 0 16790 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 72964

[startup+642.916 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1750536/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=68100 CPUtime=642.65
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 16076 0 0 0 64246 19 0 0 25 0 1 0 277166237 69734400 15577 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 17025 15577 52 110 0 16912 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 73452

[startup+702.975 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25573
/proc/meminfo: memFree=1747656/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=68388 CPUtime=702.69
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 16808 0 0 0 70249 20 0 0 25 0 1 0 277166237 70029312 16309 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 17097 16309 52 110 0 16984 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 73740

[startup+763.032 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25575
/proc/meminfo: memFree=1744648/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=123912 CPUtime=762.73
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 17558 0 0 0 76252 21 0 0 25 0 1 0 277166237 126885888 17059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30978 17059 52 110 0 30865 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 129264

[startup+823.096 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25575
/proc/meminfo: memFree=1741896/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=124336 CPUtime=822.77
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 18221 0 0 0 82255 22 0 0 25 0 1 0 277166237 127320064 17722 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31084 17722 52 110 0 30971 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 129688

[startup+883.154 s]
/proc/loadavg: 1.08 1.00 0.99 2/66 25575
/proc/meminfo: memFree=1739400/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=124756 CPUtime=882.81
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 18852 0 0 0 88259 22 0 0 25 0 1 0 277166237 127750144 18353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31189 18353 52 110 0 31076 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 130108

[startup+943.206 s]
/proc/loadavg: 1.03 1.00 0.99 2/66 25575
/proc/meminfo: memFree=1736904/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=125324 CPUtime=942.84
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 19488 0 0 0 94261 23 0 0 25 0 1 0 277166237 128331776 18989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31331 18989 52 110 0 31218 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 130676

[startup+1003.27 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 25575
/proc/meminfo: memFree=1734408/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=125836 CPUtime=1002.89
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 20102 0 0 0 100265 24 0 0 25 0 1 0 277166237 128856064 19603 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31459 19603 52 110 0 31346 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 131188

[startup+1063.33 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25575
/proc/meminfo: memFree=1731912/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=126480 CPUtime=1062.93
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 20718 0 0 0 106269 24 0 0 25 0 1 0 277166237 129515520 20219 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31620 20219 52 110 0 31507 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 131832

[startup+1123.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25575
/proc/meminfo: memFree=1729800/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=126976 CPUtime=1122.97
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 21231 0 0 0 112272 25 0 0 25 0 1 0 277166237 130023424 20732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31744 20732 52 110 0 31631 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 132328

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25575
/proc/meminfo: memFree=1727496/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=127108 CPUtime=1183.01
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 21818 0 0 0 118276 25 0 0 25 0 1 0 277166237 130158592 21319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31777 21319 52 110 0 31664 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 132460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25575
/proc/meminfo: memFree=1726536/2055920 swapFree=4172316/4192956
[pid=25567] ppid=25565 vsize=5352 CPUtime=0.04
/proc/25567/stat : 25567 (TiniSatELite) S 25565 25567 25458 0 -1 4194304 331 648 0 0 0 0 4 0 16 0 1 0 277166232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25567/statm: 1338 236 197 169 0 49 0
[pid=25573] ppid=25567 vsize=127268 CPUtime=1200.03
/proc/25573/stat : 25573 (tinisat) R 25567 25567 25458 0 -1 4194304 22047 0 0 0 119977 26 0 0 25 0 1 0 277166237 130322432 21548 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 31817 21548 52 110 0 31704 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132620

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 25567 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.050991
while last known CPU time is 1200.07

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

Real time (s): 1200.47
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 132620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 979
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= 10

runsolver used 1.01885 second user time and 2.38564 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Feb 27 10:28:07 UTC 2007

IDJOB= 311594
IDBENCH= 20319
IDSOLVER= 99
FILE ID= node65/311594-1172572087

PBS_JOBID= 3971906

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311594-1172572087/TiniSatELite /tmp/evaluation/311594-1172572087/instance-311594-1172572087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-311594-1172572087 -o ROOT/results/node65/solver-311594-1172572087 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311594-1172572087/TiniSatELite /tmp/evaluation/311594-1172572087/instance-311594-1172572087.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 550351903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1814120 kB
Buffers:         31452 kB
Cached:         150892 kB
SwapCached:      14924 kB
Active:         104192 kB
Inactive:        99552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814120 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15204 kB
Slab:            24036 kB
Committed_AS:   661592 kB
PageTables:       1456 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= 66560 MiB

End job on node65 on Tue Feb 27 10:48:09 UTC 2007