Trace number 310369

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) 1200.04 1200.98

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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 |    2280     6612 |     683       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2227     6696 |      --       0       --      -- |     --   | -53/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 581   #clauses: 2227   #literals: 6696
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-310369-1172558683 -o ROOT/results/node75/solver-310369-1172558683 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310369-1172558683/rsat.sh /tmp/evaluation/310369-1172558683/instance-310369-1172558683.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: 0.91 0.97 0.99 3/64 16559
/proc/meminfo: memFree=1818072/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 275834111 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16559/statm: 1338 232 195 169 0 49 0
[pid=16560] ppid=16559 vsize=956 CPUtime=0
/proc/16560/stat : 16560 (SatElite) R 16559 16559 16454 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 275834111 978944 157 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134530743 0 0 4096 3 0 0 0 17 0 0 0
/proc/16560/statm: 239 157 69 128 0 108 0

[startup+0.110818 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16559
/proc/meminfo: memFree=1818072/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.518866 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16559
/proc/meminfo: memFree=1818072/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33896 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1816072/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=2676 CPUtime=1.3
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 608 0 0 0 130 0 0 0 25 0 1 0 275834114 2740224 514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529689 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 669 514 86 211 0 455 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8028

[startup+2.97515 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1815176/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=3844 CPUtime=2.93
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 918 0 0 0 293 0 0 0 25 0 1 0 275834114 3936256 757 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 961 757 86 211 0 747 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9196

[startup+6.26054 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1813384/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=5408 CPUtime=6.22
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 1725 0 0 0 621 1 0 0 25 0 1 0 275834114 5537792 1172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 1352 1172 86 211 0 1138 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10760

[startup+12.7163 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1811464/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=7396 CPUtime=12.66
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 2643 0 0 0 1264 2 0 0 25 0 1 0 275834114 7573504 1604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 1849 1604 86 211 0 1635 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12748

[startup+25.5248 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1808648/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=11704 CPUtime=25.47
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 3781 0 0 0 2544 3 0 0 25 0 1 0 275834114 11984896 2742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532585 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 2926 2742 86 211 0 2712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17056

[startup+51.1469 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1805960/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=13236 CPUtime=51.07
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 4620 0 0 0 5103 4 0 0 25 0 1 0 275834114 13553664 2999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 3309 2999 86 211 0 3095 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18588

[startup+102.401 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1802952/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=16044 CPUtime=102.28
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 6124 0 0 0 10223 5 0 0 25 0 1 0 275834114 16429056 3731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 4011 3731 86 211 0 3797 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21396

[startup+162.461 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1796488/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=23152 CPUtime=162.31
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 9616 0 0 0 16223 8 0 0 25 0 1 0 275834114 23707648 5263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 5788 5263 86 211 0 5574 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28504

[startup+222.515 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1796488/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=23152 CPUtime=222.33
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 9624 0 0 0 22225 8 0 0 25 0 1 0 275834114 23707648 5271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 5788 5271 86 211 0 5574 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28504

[startup+282.572 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1792392/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=27600 CPUtime=282.34
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 10712 0 0 0 28225 9 0 0 25 0 1 0 275834114 28262400 6359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 6900 6359 86 211 0 6686 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32952

[startup+342.631 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1786888/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=32840 CPUtime=342.36
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 12134 0 0 0 34226 10 0 0 25 0 1 0 275834114 33628160 7715 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 8210 7715 86 211 0 7996 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 38192

[startup+402.695 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1785608/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=32940 CPUtime=402.38
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 14211 0 0 0 40227 11 0 0 25 0 1 0 275834114 33730560 7929 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 8235 7929 86 211 0 8021 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 38292

[startup+462.756 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1785736/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=32940 CPUtime=462.4
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 14213 0 0 0 46229 11 0 0 25 0 1 0 275834114 33730560 7931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 8235 7931 86 211 0 8021 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 38292

[startup+522.812 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1785608/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=33468 CPUtime=522.42
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 14305 0 0 0 52231 11 0 0 25 0 1 0 275834114 34271232 8023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 8367 8023 86 211 0 8153 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 38820

[startup+582.872 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1785032/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=34248 CPUtime=582.45
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 14454 0 0 0 58233 12 0 0 25 0 1 0 275834114 35069952 8139 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 8562 8139 86 211 0 8348 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 39600

[startup+642.944 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1782600/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=36852 CPUtime=642.46
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 15108 0 0 0 64234 12 0 0 25 0 1 0 275834114 37736448 8793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 9213 8793 86 211 0 8999 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 42204

[startup+703 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1779016/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=43132 CPUtime=702.48
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 16755 0 0 0 70234 14 0 0 25 0 1 0 275834114 44167168 9670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 10783 9670 86 211 0 10569 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 48484

[startup+763.06 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1775944/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=46172 CPUtime=762.51
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 17609 0 0 0 76237 14 0 0 25 0 1 0 275834114 47280128 10426 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 11543 10426 86 211 0 11329 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 51524

[startup+823.127 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1772552/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=49444 CPUtime=822.54
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 18487 0 0 0 82238 16 0 0 25 0 1 0 275834114 50630656 11271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12361 11271 86 211 0 12147 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 54796

[startup+883.186 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1772424/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=48228 CPUtime=882.56
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22227 0 0 0 88238 18 0 0 25 0 1 0 275834114 49385472 11265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12057 11265 86 211 0 11843 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 53580

[startup+943.243 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16562
/proc/meminfo: memFree=1772424/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=48228 CPUtime=942.58
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22232 0 0 0 94240 18 0 0 25 0 1 0 275834114 49385472 11270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12057 11270 86 211 0 11843 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 53580

[startup+1003.33 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 16662
/proc/meminfo: memFree=1770960/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=48488 CPUtime=1002.57
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22268 0 0 0 100235 22 0 0 25 0 1 0 275834114 49651712 11306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12122 11306 86 211 0 11908 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 53840

[startup+1063.42 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 16740
/proc/meminfo: memFree=1770768/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=48748 CPUtime=1062.58
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22320 0 0 0 106225 33 0 0 25 0 1 0 275834114 49917952 11358 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12187 11358 86 211 0 11973 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 54100

[startup+1123.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16760
/proc/meminfo: memFree=1771784/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=49008 CPUtime=1122.59
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22364 0 0 0 112226 33 0 0 25 0 1 0 275834114 50184192 11402 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12252 11402 86 211 0 12038 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 54360

[startup+1183.54 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16760
/proc/meminfo: memFree=1771784/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=49008 CPUtime=1182.6
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22386 0 0 0 118227 33 0 0 25 0 1 0 275834114 50184192 11424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12252 11424 86 211 0 12038 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 54360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.97 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16760
/proc/meminfo: memFree=1771592/2055920 swapFree=4183048/4192956
[pid=16559] ppid=16557 vsize=5352 CPUtime=0.01
/proc/16559/stat : 16559 (rsat.sh) S 16557 16559 16454 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 275834111 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16559/statm: 1338 234 195 169 0 49 0
[pid=16562] ppid=16559 vsize=49268 CPUtime=1200.03
/proc/16562/stat : 16562 (rsat) R 16559 16559 16454 0 -1 4194304 22425 0 0 0 119969 34 0 0 25 0 1 0 275834114 50450432 11463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 0 0 0
/proc/16562/statm: 12317 11463 86 211 0 12103 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 54620

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 16559 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.04

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

Real time (s): 1200.98
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.34
CPU usage (%): 99.9218
Max. virtual memory (cumulated for all children) (KiB): 69300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494
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= 18
involuntary context switches= 2

runsolver used 0.798878 second user time and 2.56361 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Feb 27 06:44:43 UTC 2007

IDJOB= 310369
IDBENCH= 20285
IDSOLVER= 104
FILE ID= node75/310369-1172558683

PBS_JOBID= 3971880

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310369-1172558683/rsat.sh /tmp/evaluation/310369-1172558683/instance-310369-1172558683.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-310369-1172558683 -o ROOT/results/node75/solver-310369-1172558683 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310369-1172558683/rsat.sh /tmp/evaluation/310369-1172558683/instance-310369-1172558683.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 778218608

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818480 kB
Buffers:         32228 kB
Cached:         157932 kB
SwapCached:       4184 kB
Active:         106744 kB
Inactive:        93208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818480 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            23468 kB
Committed_AS:   745264 kB
PageTables:       1432 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= 66558 MiB

End job on node75 on Tue Feb 27 07:04:46 UTC 2007