Trace number 1806553

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
ReVivAl 0.23 + SatElite 2009-03-18UNSAT 321.79 321.892

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark277.071
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c SatElite...
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 |    2464     6432 |     739       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    2208     7456 |      --       0       --      -- |     --   | -256/1024
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 360   #clauses: 2208   #literals: 7456
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.02	c SatElite is done !
0.00/0.02	c revival is preprocessing the formula...#ITERATIONS 1
0.00/0.03	#LEARNT CLAUSES 0
0.00/0.03	done !
0.00/0.03	c Calling MINISAT
0.00/0.03	This is MiniSat 2.0 beta
0.00/0.03	WARNING: for repeatability, setting FPU to use double precision
0.00/0.03	============================[ Problem Statistics ]=============================
0.00/0.03	|                                                                             |
0.00/0.03	|  Number of variables:  360                                                  |
0.00/0.03	|  Number of clauses:    2208                                                 |
0.00/0.03	|  Parsing time:         0.00         s                                       |
0.00/0.03	============================[ Search Statistics ]==============================
0.00/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	===============================================================================
0.00/0.04	|         0 |     360     2208     7456 |      736        0    nan |  0.000 % |
0.00/0.04	|       101 |     360     2208     7456 |      809      101     18 |  0.001 % |
0.00/0.04	|       254 |     360     2208     7456 |      890      254     17 |  0.001 % |
0.00/0.05	|       479 |     360     2208     7456 |      979      479     17 |  0.001 % |
0.02/0.06	|       817 |     360     2208     7456 |     1077      817     18 |  0.001 % |
0.02/0.08	|      1323 |     360     2208     7456 |     1185      760     18 |  0.001 % |
0.02/0.11	|      2083 |     360     2208     7456 |     1303      888     16 |  0.001 % |
0.02/0.16	|      3223 |     360     2208     7456 |     1434     1357     17 |  0.001 % |
0.02/0.23	|      4932 |     360     2208     7456 |     1577      847     15 |  0.001 % |
0.02/0.33	|      7494 |     360     2208     7456 |     1735      960     14 |  0.001 % |
0.02/0.50	|     11340 |     360     2208     7456 |     1908     1293     14 |  0.001 % |
0.02/0.75	|     17108 |     360     2208     7456 |     2099     1223     14 |  0.001 % |
1.08/1.14	|     25758 |     360     2208     7456 |     2309     1361     15 |  0.001 % |
1.68/1.77	|     38732 |     360     2208     7456 |     2540     1455     18 |  0.001 % |
2.68/2.75	|     58194 |     360     2208     7456 |     2794     1580     17 |  0.004 % |
4.08/4.16	|     87386 |     360     2208     7456 |     3074     2505     18 |  0.001 % |
6.28/6.32	|    131175 |     360     2208     7456 |     3381     2721     17 |  0.001 % |
9.47/9.57	|    196859 |     360     2208     7456 |     3720     1806     16 |  0.001 % |
14.97/15.02	|    295385 |     360     2208     7456 |     4092     2640     18 |  0.001 % |
23.07/23.12	|    443174 |     360     2208     7456 |     4501     3863     16 |  0.001 % |
35.86/35.97	|    664857 |     360     2208     7456 |     4951     3237     16 |  0.001 % |
56.26/56.30	|    997383 |     360     2208     7456 |     5446     4031     17 |  0.002 % |
86.95/87.05	|   1496172 |     360     2208     7456 |     5991     3706     13 |  0.002 % |
133.93/134.02	|   2244354 |     360     2208     7456 |     6590     4913     16 |  0.002 % |
205.51/205.66	|   3366630 |     359     2160     7296 |     7249     6547     14 |  0.279 % |
314.18/314.37	|   5050042 |     356     2048     6864 |     7974     5785     12 |  1.113 % |
321.68/321.89	===============================================================================
321.68/321.89	restarts              : 26
321.68/321.89	conflicts             : 5167731        (16062 /sec)
321.68/321.89	decisions             : 6219101        (1.70 % random) (19330 /sec)
321.68/321.89	propagations          : 280019832      (870329 /sec)
321.68/321.89	conflict literals     : 86126740       (25.07 % deleted)
321.68/321.89	Memory used           : 4.74 MB
321.68/321.89	CPU time              : 321.74 s
321.68/321.89	
321.68/321.89	UNSATISFIABLE
321.68/321.89	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806553-1242150795/watcher-1806553-1242150795 -o /tmp/evaluation-result-1806553-1242150795/solver-1806553-1242150795 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806553-1242150795.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: 1.05 1.01 1.00 3/64 13847
/proc/meminfo: memFree=1550448/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0
/proc/13847/stat : 13847 (run.sh) R 13845 13847 13496 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 243112453 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13847/statm: 1340 237 196 169 0 51 0
[pid=13848] ppid=13847 vsize=948 CPUtime=0
/proc/13848/stat : 13848 (SatElite) R 13847 13847 13496 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 243112454 970752 128 1992294400 134512640 135031949 4294956224 18446744073709551615 134690518 0 0 4096 3 0 0 0 17 0 0 0
/proc/13848/statm: 237 131 52 126 0 108 0

[startup+0.0659739 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 13847
/proc/meminfo: memFree=1550448/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.101975 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 13847
/proc/meminfo: memFree=1550448/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.302006 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 13847
/proc/meminfo: memFree=1550448/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.70107 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 13847
/proc/meminfo: memFree=1550448/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+1.5022 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1549536/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=2416 CPUtime=1.46
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 246 0 0 0 146 0 0 0 25 0 1 0 243112457 2473984 230 1992294400 134512640 135212939 4294956240 18446744073709551615 134526836 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 604 230 76 170 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.10145 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1549280/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=2416 CPUtime=3.06
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 276 0 0 0 306 0 0 0 25 0 1 0 243112457 2473984 260 1992294400 134512640 135212939 4294956240 18446744073709551615 134526655 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 604 260 76 170 0 432 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7776

[startup+6.30296 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1548960/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=2548 CPUtime=6.26
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 307 0 0 0 626 0 0 0 25 0 1 0 243112457 2609152 291 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 637 291 76 170 0 465 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7908

[startup+12.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1548640/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=2812 CPUtime=12.65
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 372 0 0 0 1265 0 0 0 25 0 1 0 243112457 2879488 356 1992294400 134512640 135212939 4294956240 18446744073709551615 134526726 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 703 356 76 170 0 531 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8172

[startup+25.502 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1548320/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=3216 CPUtime=25.45
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 448 0 0 0 2545 0 0 0 25 0 1 0 243112457 3293184 432 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 804 432 76 170 0 632 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8576

[startup+51.1011 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13851
/proc/meminfo: memFree=1548128/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=3472 CPUtime=51.04
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 510 0 0 0 5104 0 0 0 25 0 1 0 243112457 3555328 494 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 868 494 76 170 0 696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8832

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1547680/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=3880 CPUtime=102.22
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 624 0 0 0 10222 0 0 0 25 0 1 0 243112457 3973120 608 1992294400 134512640 135212939 4294956240 18446744073709551615 134536571 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 970 608 76 170 0 798 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1547296/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4288 CPUtime=162.2
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 716 0 0 0 16220 0 0 0 25 0 1 0 243112457 4390912 700 1992294400 134512640 135212939 4294956240 18446744073709551615 134526762 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1072 700 76 170 0 900 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546976/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4572 CPUtime=222.18
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 782 0 0 0 22218 0 0 0 25 0 1 0 243112457 4681728 766 1992294400 134512640 135212939 4294956240 18446744073709551615 134527273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1143 766 76 170 0 971 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546784/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4716 CPUtime=282.16
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 822 0 0 0 28216 0 0 0 25 0 1 0 243112457 4829184 806 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1179 806 76 170 0 1007 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10076

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

[startup+307.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4716 CPUtime=306.96
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 846 0 0 0 30695 1 0 0 25 0 1 0 243112457 4829184 830 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1179 830 76 170 0 1007 0
Current children cumulated CPU time (s) 306.98
Current children cumulated vsize (KiB) 10076

[startup+313.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=313.36
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 847 0 0 0 31335 1 0 0 25 0 1 0 243112457 4964352 831 1992294400 134512640 135212939 4294956240 18446744073709551615 134526624 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 831 76 170 0 1040 0
Current children cumulated CPU time (s) 313.38
Current children cumulated vsize (KiB) 10208

[startup+316.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=316.56
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 847 0 0 0 31655 1 0 0 25 0 1 0 243112457 4964352 831 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 831 76 170 0 1040 0
Current children cumulated CPU time (s) 316.58
Current children cumulated vsize (KiB) 10208

[startup+319.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=319.76
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 848 0 0 0 31975 1 0 0 25 0 1 0 243112457 4964352 832 1992294400 134512640 135212939 4294956240 18446744073709551615 134534904 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 832 76 170 0 1040 0
Current children cumulated CPU time (s) 319.78
Current children cumulated vsize (KiB) 10208

[startup+320.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=320.56
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 848 0 0 0 32055 1 0 0 25 0 1 0 243112457 4964352 832 1992294400 134512640 135212939 4294956240 18446744073709551615 134526762 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 832 76 170 0 1040 0
Current children cumulated CPU time (s) 320.58
Current children cumulated vsize (KiB) 10208

[startup+321.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=321.36
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 848 0 0 0 32135 1 0 0 25 0 1 0 243112457 4964352 832 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 832 76 170 0 1040 0
Current children cumulated CPU time (s) 321.38
Current children cumulated vsize (KiB) 10208

[startup+321.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=321.56
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 848 0 0 0 32155 1 0 0 25 0 1 0 243112457 4964352 832 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 832 76 170 0 1040 0
Current children cumulated CPU time (s) 321.58
Current children cumulated vsize (KiB) 10208

[startup+321.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13851
/proc/meminfo: memFree=1546720/2055920 swapFree=4181456/4192956
[pid=13847] ppid=13845 vsize=5360 CPUtime=0.02
/proc/13847/stat : 13847 (run.sh) S 13845 13847 13496 0 -1 4194304 343 395 0 0 0 0 2 0 16 0 1 0 243112453 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13847/statm: 1340 241 197 169 0 51 0
[pid=13851] ppid=13847 vsize=4848 CPUtime=321.66
/proc/13851/stat : 13851 (minisat) R 13847 13847 13496 0 -1 4194304 848 0 0 0 32165 1 0 0 25 0 1 0 243112457 4964352 832 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 1 0 0
/proc/13851/statm: 1212 832 76 170 0 1040 0
Current children cumulated CPU time (s) 321.68
Current children cumulated vsize (KiB) 10208

Child status: 20
Real time (s): 321.892
CPU time (s): 321.79
CPU user time (s): 321.768
CPU system time (s): 0.021996
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 10208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 321.768
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
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= 10
involuntary context switches= 658

runsolver used 0.369943 second user time and 0.71989 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-12 19:53:15
IDJOB=1806553
IDBENCH=24755
IDSOLVER=648
FILE ID=node26/1806553-1242150795
PBS_JOBID= 9289695
Free space on /tmp= 66064 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806553-1242150795/watcher-1806553-1242150795 -o /tmp/evaluation-result-1806553-1242150795/solver-1806553-1242150795 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806553-1242150795.cnf HOME

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=1582826331

node26.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		: 3000.261
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		: 3000.261
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:       1550928 kB
Buffers:         45572 kB
Cached:         377272 kB
SwapCached:       5352 kB
Active:          95328 kB
Inactive:       335356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550928 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            60316 kB
Committed_AS:   864380 kB
PageTables:       1368 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= 66060 MiB
End job on node26 at 2009-05-12 19:58:37