Trace number 339742

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
Rsat 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark750.032
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19612    74038 |    5883       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17759    66584 |      --       0       --      -- |     --   | -1674/-6692
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2844   #clauses: 17759   #literals: 66584
0.00/0.03	c CPU time:   0.032994 s
0.00/0.03	c ==============================================================================
0.03/0.07	c Rsat version 2.00

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/node40/watcher-339742-1173710583 -o ROOT/results/node40/solver-339742-1173710583 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339742-1173710583/rsat.sh /tmp/evaluation/339742-1173710583/instance-339742-1173710583.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 18690
/proc/meminfo: memFree=1746528/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 27360908 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18690/statm: 1338 232 195 169 0 49 0
[pid=18691] ppid=18690 vsize=1172 CPUtime=0
/proc/18691/stat : 18691 (SatElite) R 18690 18690 18535 0 -1 4194304 186 0 0 0 0 0 0 0 19 0 1 0 27360909 1200128 168 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18691/statm: 293 168 50 128 0 162 0

[startup+0.042152 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 18690
/proc/meminfo: memFree=1746528/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 27360908 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18690/statm: 1338 232 195 169 0 49 0
[pid=18691] ppid=18690 vsize=3016 CPUtime=0.03
/proc/18691/stat : 18691 (SatElite) R 18690 18690 18535 0 -1 4194304 730 0 0 0 3 0 0 0 19 0 1 0 27360909 3088384 650 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/18691/statm: 754 650 70 128 0 623 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8368

[startup+0.10116 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 18690
/proc/meminfo: memFree=1746528/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301185 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 18690
/proc/meminfo: memFree=1746528/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701236 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 18690
/proc/meminfo: memFree=1746528/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50134 s]
/proc/loadavg: 0.92 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1745296/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=4128 CPUtime=1.42
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 863 0 0 0 142 0 0 0 25 0 1 0 27360915 4227072 849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 1032 849 86 211 0 818 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9480

[startup+3.10155 s]
/proc/loadavg: 0.92 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1744336/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=4708 CPUtime=3.02
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 1048 0 0 0 302 0 0 0 25 0 1 0 27360915 4820992 1018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 1177 1018 86 211 0 963 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10060

[startup+6.30297 s]
/proc/loadavg: 0.93 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1743184/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=5492 CPUtime=6.22
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 1311 0 0 0 622 0 0 0 25 0 1 0 27360915 5623808 1216 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 1373 1216 86 211 0 1159 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10844

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1742232/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=6348 CPUtime=12.61
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 1547 0 0 0 1261 0 0 0 25 0 1 0 27360915 6500352 1388 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 1587 1388 86 211 0 1373 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11700

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1738712/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=9932 CPUtime=25.42
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 2660 0 0 0 2540 2 0 0 25 0 1 0 27360915 10170368 2305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 2483 2305 86 211 0 2269 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15284

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.97 2/66 18693
/proc/meminfo: memFree=1735512/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=13260 CPUtime=51.01
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 3741 0 0 0 5098 3 0 0 25 0 1 0 27360915 13578240 3092 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 3315 3092 86 211 0 3101 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18612

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1730648/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=18436 CPUtime=102.19
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 5483 0 0 0 10215 4 0 0 25 0 1 0 27360915 18878464 4252 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 4609 4252 86 211 0 4395 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1727256/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=21784 CPUtime=162.18
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 7131 0 0 0 16212 6 0 0 25 0 1 0 27360915 22306816 5128 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 5446 5128 86 211 0 5232 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27136

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1721112/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=27396 CPUtime=222.16
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 9364 0 0 0 22208 8 0 0 25 0 1 0 27360915 28053504 6589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 6849 6589 86 211 0 6635 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32748

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1721112/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=27396 CPUtime=282.14
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 9374 0 0 0 28206 8 0 0 25 0 1 0 27360915 28053504 6599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 6849 6599 86 211 0 6635 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1719320/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=29212 CPUtime=342.13
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 9861 0 0 0 34203 10 0 0 25 0 1 0 27360915 29913088 7086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 7303 7086 86 211 0 7089 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34564

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1712536/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0

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

[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=41032 CPUtime=582.06
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 14504 0 0 0 58191 15 0 0 25 0 1 0 27360915 42016768 9755 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 10258 9755 86 211 0 10044 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46384

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1708376/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=41032 CPUtime=642.05
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 14507 0 0 0 64190 15 0 0 25 0 1 0 27360915 42016768 9758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 10258 9758 86 211 0 10044 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46384

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1703832/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=45664 CPUtime=702.02
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 15692 0 0 0 70186 16 0 0 25 0 1 0 27360915 46759936 10943 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 11416 10943 86 211 0 11202 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 51016

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1699032/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=50144 CPUtime=762.01
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 16876 0 0 0 76184 17 0 0 25 0 1 0 27360915 51347456 12127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 12536 12127 86 211 0 12322 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 55496

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1694552/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=54588 CPUtime=821.99
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 18033 0 0 0 82181 18 0 0 25 0 1 0 27360915 55898112 13251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 13647 13251 86 211 0 13433 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 59940

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1689752/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=59268 CPUtime=881.98
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 19226 0 0 0 88178 20 0 0 25 0 1 0 27360915 60690432 14444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14817 14444 86 211 0 14603 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 64620

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1689880/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=58620 CPUtime=941.95
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20860 0 0 0 94175 20 0 0 25 0 1 0 27360915 60026880 14367 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14655 14367 86 211 0 14441 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 63972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1689880/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=58620 CPUtime=1001.94
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20860 0 0 0 100173 21 0 0 25 0 1 0 27360915 60026880 14367 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14655 14367 86 211 0 14441 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 63972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18695
/proc/meminfo: memFree=1689880/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=58620 CPUtime=1061.92
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20865 0 0 0 106171 21 0 0 25 0 1 0 27360915 60026880 14372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14655 14372 86 211 0 14441 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 63972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 18817
/proc/meminfo: memFree=1688600/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=58884 CPUtime=1121.85
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20907 0 0 0 112164 21 0 0 25 0 1 0 27360915 60297216 14414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14721 14414 86 211 0 14507 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 64236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18893
/proc/meminfo: memFree=1689432/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=59016 CPUtime=1181.79
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20932 0 0 0 118157 22 0 0 25 0 1 0 27360915 60432384 14439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14754 14439 86 211 0 14540 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 64368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18893
/proc/meminfo: memFree=1689432/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=59016 CPUtime=1199.98
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20932 0 0 0 119976 22 0 0 25 0 1 0 27360915 60432384 14439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529445 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14754 14439 86 211 0 14540 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 64368

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18893
/proc/meminfo: memFree=1689432/2055920 swapFree=4154300/4192956
[pid=18690] ppid=18688 vsize=5352 CPUtime=0.05
/proc/18690/stat : 18690 (rsat.sh) S 18688 18690 18535 0 -1 4194304 305 731 0 0 0 0 5 0 16 0 1 0 27360908 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18690/statm: 1338 234 195 169 0 49 0
[pid=18693] ppid=18690 vsize=59016 CPUtime=1199.98
/proc/18693/stat : 18693 (rsat) R 18690 18690 18535 0 -1 4194304 20932 0 0 0 119976 22 0 0 25 0 1 0 27360915 60432384 14439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529445 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18693/statm: 14754 14439 86 211 0 14540 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 64368

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18690 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.068988
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.22
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 71036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1036
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= 15
involuntary context switches= 5

runsolver used 0.975851 second user time and 2.52761 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar 12 14:43:03 UTC 2007

IDJOB= 339742
IDBENCH= 24754
IDSOLVER= 104
FILE ID= node40/339742-1173710583

PBS_JOBID= 4101773

Free space on /tmp= 66499 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339742-1173710583/rsat.sh /tmp/evaluation/339742-1173710583/instance-339742-1173710583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-339742-1173710583 -o ROOT/results/node40/solver-339742-1173710583 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339742-1173710583/rsat.sh /tmp/evaluation/339742-1173710583/instance-339742-1173710583.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 261219311

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.236
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		: 3000.236
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:       1746936 kB
Buffers:         31172 kB
Cached:         199520 kB
SwapCached:      33352 kB
Active:         109420 kB
Inactive:       161200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746936 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            24412 kB
Committed_AS:   103320 kB
PageTables:       1412 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= 66501 MiB

End job on node40 on Mon Mar 12 15:03:06 UTC 2007