Trace number 1807651

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200 1200.51

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted 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 variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 1
0.39/0.45	#LEARNT CLAUSES 0
0.39/0.47	done !
0.39/0.47	c Now, SatElite...
0.39/0.47	c Parsing...
0.39/0.49	c ==============================================================================
0.39/0.49	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.49	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.49	c ==============================================================================
0.39/0.49	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.46/0.59	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.46/0.59	c ==============================================================================
0.46/0.59	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.46/0.59	c CPU time:   0.116982 s
0.46/0.59	c ==============================================================================
0.46/0.64	c SatElite is done !
0.46/0.65	c Calling MINISAT
0.46/0.65	This is MiniSat 2.0 beta
0.46/0.65	WARNING: for repeatability, setting FPU to use double precision
0.46/0.65	============================[ Problem Statistics ]=============================
0.46/0.65	|                                                                             |
0.46/0.65	|  Number of variables:  600                                                  |
0.46/0.65	|  Number of clauses:    38320                                                |
0.46/0.66	|  Parsing time:         0.02         s                                       |
0.46/0.66	============================[ Search Statistics ]==============================
0.46/0.66	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.46/0.66	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.46/0.66	===============================================================================
0.46/0.66	|         0 |     600    38320   110203 |    12773        0    nan |  0.000 % |
0.46/0.67	|       100 |     600    38320   110203 |    14050      100    133 |  0.000 % |
0.46/0.68	|       251 |     600    38320   110203 |    15455      251    122 |  0.000 % |
0.63/0.70	|       476 |     600    38320   110203 |    17001      476    128 |  0.000 % |
0.63/0.73	|       815 |     600    38320   110203 |    18701      815    126 |  0.000 % |
0.63/0.78	|      1322 |     600    38320   110203 |    20571     1322    128 |  0.000 % |
0.63/0.88	|      2081 |     600    38320   110203 |    22628     2081    130 |  0.000 % |
0.98/1.08	|      3224 |     600    38320   110203 |    24891     3224    131 |  0.000 % |
1.47/1.59	|      4937 |     600    38320   110203 |    27380     4937    131 |  0.000 % |
2.47/2.51	|      7499 |     600    38320   110203 |    30118     7499    129 |  0.000 % |
4.07/4.12	|     11345 |     600    38320   110203 |    33130    11345    126 |  0.000 % |
10.98/11.04	|     17114 |     600    38320   110203 |    36443    17114    127 |  0.000 % |
22.37/22.40	|     25763 |     600    38320   110203 |    40088    25763    127 |  0.000 % |
55.05/55.17	|     38742 |     600    38320   110203 |    44097    38742    127 |  0.000 % |
88.03/88.17	|     58205 |     600    38320   110203 |    48506    29493    120 |  0.000 % |
132.51/132.68	|     87399 |     600    38320   110203 |    53357    27966    116 |  0.000 % |
185.89/186.03	|    131190 |     600    38320   110203 |    58693    33592    134 |  0.000 % |
287.86/288.02	|    196876 |     600    38320   110203 |    64562    17500    131 |  0.000 % |
446.09/446.31	|    295403 |     600    38320   110203 |    71018    20695    128 |  0.000 % |
798.26/798.63	|    443192 |     600    38320   110203 |    78120    62088    121 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807651-1242159919/watcher-1807651-1242159919 -o /tmp/evaluation-result-1807651-1242159919/solver-1807651-1242159919 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1807651-1242159919.cnf HOME 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 16539
/proc/meminfo: memFree=1486056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0
/proc/16539/stat : 16539 (run.sh) R 16537 16539 16438 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 244019354 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16539/statm: 1340 236 195 169 0 51 0
[pid=16540] ppid=16539 vsize=2056 CPUtime=0
/proc/16540/stat : 16540 (revival) R 16539 16539 16438 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 244019355 2105344 243 1992294400 134512640 134537284 4294956368 18446744073709551615 134527056 0 0 4096 0 0 0 0 17 0 0 0
/proc/16540/statm: 514 243 82 6 0 152 0

[startup+0.0435881 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 16539
/proc/meminfo: memFree=1486056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 244019354 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 237 196 169 0 51 0
[pid=16540] ppid=16539 vsize=2784 CPUtime=0.03
/proc/16540/stat : 16540 (revival) R 16539 16539 16438 0 -1 4194304 569 0 0 0 3 0 0 0 19 0 1 50000 244019355 2850816 423 1992294400 134512640 134537284 4294956368 18446744073709551615 4517312 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16540/statm: 696 423 85 6 0 334 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8144

[startup+0.101592 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 16539
/proc/meminfo: memFree=1486056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 244019354 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 237 196 169 0 51 0
[pid=16540] ppid=16539 vsize=2784 CPUtime=0.09
/proc/16540/stat : 16540 (revival) R 16539 16539 16438 0 -1 4194304 569 0 0 0 9 0 0 0 19 0 1 50000 244019355 2850816 423 1992294400 134512640 134537284 4294956368 18446744073709551615 134523936 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16540/statm: 696 423 85 6 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8144

[startup+0.301604 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 16539
/proc/meminfo: memFree=1486056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 244019354 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 237 196 169 0 51 0
[pid=16540] ppid=16539 vsize=2784 CPUtime=0.29
/proc/16540/stat : 16540 (revival) R 16539 16539 16438 0 -1 4194304 569 0 0 0 29 0 0 0 21 0 1 50000 244019355 2850816 423 1992294400 134512640 134537284 4294956368 18446744073709551615 134523977 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16540/statm: 696 423 85 6 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8144

[startup+0.701632 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 16539
/proc/meminfo: memFree=1486056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5360

[startup+1.50268 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1480600/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=6268 CPUtime=0.84
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 1365 0 0 0 84 0 0 0 25 0 1 0 244019419 6418432 1349 1992294400 134512640 135212939 4294956240 18446744073709551615 134526741 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 1567 1349 77 170 0 1395 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11628

[startup+3.10179 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1478424/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=8644 CPUtime=2.44
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 1940 0 0 0 243 1 0 0 25 0 1 0 244019419 8851456 1924 1992294400 134512640 135212939 4294956240 18446744073709551615 134526823 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 2161 1924 77 170 0 1989 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14004

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1474456/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=11752 CPUtime=5.65
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 2705 0 0 0 563 2 0 0 25 0 1 0 244019419 12034048 2689 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 2938 2689 77 170 0 2766 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17112

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1471448/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=14264 CPUtime=12.04
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 3347 0 0 0 1201 3 0 0 25 0 1 0 244019419 14606336 3331 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 3566 3331 77 170 0 3394 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19624

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1466264/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=19500 CPUtime=24.84
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 4623 0 0 0 2480 4 0 0 25 0 1 0 244019419 19968000 4607 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 4875 4607 77 170 0 4703 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24860

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1460952/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=25096 CPUtime=50.43
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 6000 0 0 0 5038 5 0 0 25 0 1 0 244019419 25698304 5984 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 6274 5984 77 170 0 6102 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30456

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1455576/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=30244 CPUtime=101.6
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 7278 0 0 0 10153 7 0 0 25 0 1 0 244019419 30969856 7262 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 7561 7262 77 170 0 7389 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35604

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1452440/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=33528 CPUtime=161.57
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 8071 0 0 0 16150 7 0 0 25 0 1 0 244019419 34332672 8055 1992294400 134512640 135212939 4294956240 18446744073709551615 134536541 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 8382 8055 77 170 0 8210 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 38888

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1449560/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=36396 CPUtime=221.55
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 8770 0 0 0 22147 8 0 0 25 0 1 0 244019419 37269504 8754 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 9099 8754 77 170 0 8927 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 41756

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1444184/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=41952 CPUtime=281.53
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 10115 0 0 0 28143 10 0 0 25 0 1 0 244019419 42958848 10099 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 10488 10099 77 170 0 10316 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 47312

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1444184/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=41952 CPUtime=341.51
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 10116 0 0 0 34141 10 0 0 25 0 1 0 244019419 42958848 10100 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 10488 10100 77 170 0 10316 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 47312

[startup+402.301 s]

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

/proc/16543/statm: 12450 12029 77 170 0 12278 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 55160

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1436056/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=50088 CPUtime=641.39
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 12124 0 0 0 64127 12 0 0 25 0 1 0 244019419 51290112 12108 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 12522 12108 77 170 0 12350 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 55448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1435288/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=50868 CPUtime=701.37
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 12276 0 0 0 70124 13 0 0 25 0 1 0 244019419 52088832 12260 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 12717 12260 77 170 0 12545 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 56228

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1434456/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=51664 CPUtime=761.35
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 12471 0 0 0 76122 13 0 0 25 0 1 0 244019419 52903936 12455 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 12916 12455 77 170 0 12744 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 57024

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1431576/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=54952 CPUtime=821.32
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 13199 0 0 0 82119 13 0 0 25 0 1 0 244019419 56270848 13183 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 13738 13183 77 170 0 13566 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 60312

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16543
/proc/meminfo: memFree=1431256/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=55324 CPUtime=881.29
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 13284 0 0 0 88116 13 0 0 25 0 1 0 244019419 56651776 13268 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 13831 13268 77 170 0 13659 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 60684

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1429720/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=56608 CPUtime=941.27
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 13621 0 0 0 94113 14 0 0 25 0 1 0 244019419 57966592 13605 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14152 13605 77 170 0 13980 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 61968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1429592/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=56884 CPUtime=1001.25
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 13658 0 0 0 100111 14 0 0 25 0 1 0 244019419 58249216 13642 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14221 13642 77 170 0 14049 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 62244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1428312/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=58236 CPUtime=1061.23
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 13998 0 0 0 106108 15 0 0 25 0 1 0 244019419 59633664 13982 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14559 13982 77 170 0 14387 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 63596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1427096/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=59464 CPUtime=1121.19
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 14290 0 0 0 112104 15 0 0 25 0 1 0 244019419 60891136 14274 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14866 14274 77 170 0 14694 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 64824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1427032/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=59644 CPUtime=1181.18
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 14315 0 0 0 118103 15 0 0 25 0 1 0 244019419 61075456 14299 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14911 14299 77 170 0 14739 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 65004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1426968/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=59644 CPUtime=1199.37
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 14328 0 0 0 119922 15 0 0 25 0 1 0 244019419 61075456 14312 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14911 14312 77 170 0 14739 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 65004

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 0.98 0.97 2/66 16545
/proc/meminfo: memFree=1426968/2055920 swapFree=4181084/4192956
[pid=16539] ppid=16537 vsize=5360 CPUtime=0.63
/proc/16539/stat : 16539 (run.sh) S 16537 16539 16438 0 -1 4194304 341 1446 0 0 0 0 62 1 16 0 1 0 244019354 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16539/statm: 1340 241 197 169 0 51 0
[pid=16543] ppid=16539 vsize=59644 CPUtime=1199.37
/proc/16543/stat : 16543 (minisat) R 16539 16539 16438 0 -1 4194304 14328 0 0 0 119922 15 0 0 25 0 1 0 244019419 61075456 14312 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16543/statm: 14911 14312 77 170 0 14739 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 65004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16539 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=631903
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.6499
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.84
CPU system time (s): 0.16
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 65004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.631903
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1787
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= 8
involuntary context switches= 19

runsolver used 1.09983 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-12 22:25:19
IDJOB=1807651
IDBENCH=71803
IDSOLVER=647
FILE ID=node52/1807651-1242159919
PBS_JOBID= 9289757
Free space on /tmp= 66076 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807651-1242159919/watcher-1807651-1242159919 -o /tmp/evaluation-result-1807651-1242159919/solver-1807651-1242159919 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1807651-1242159919.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1367696517

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1486536 kB
Buffers:         47884 kB
Cached:         451136 kB
SwapCached:       5880 kB
Active:          69632 kB
Inactive:       437408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486536 kB
SwapTotal:     4192956 kB
SwapFree:      4181084 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          13700 kB
Slab:            48320 kB
Committed_AS:  1005344 kB
PageTables:       1476 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= 66072 MiB
End job on node52 at 2009-05-12 22:45:21