Trace number 338472

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
SATzilla FULL? (TO) 1200.09 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

45.87/46.01	c run March_dl for 5 seconds ... 
45.87/46.01	c Bin: Executing march_dl
45.87/46.01	c child exit by a signal
45.87/46.01	c march_dl returned code 137.
45.87/46.01	c run saps for 2 seconds ... 
45.87/46.01	c Bin: Executing ubcsat2006
45.87/46.01	c child exited successfully
45.87/46.01	c ubcsat2006 returned code 0.
45.87/46.01	c satzilla computing base features
45.87/46.01	c satzilla doing unit-prop probe
45.87/46.01	c satzilla doing local search probe
45.87/46.01	c satzilla doing lobjois search-space size estimate
45.87/46.01	c satzilla's ranking:
45.87/46.01	c 1) zchaff_rand: 2.389982
45.87/46.01	c 2) march_dl: 2.847170
45.87/46.01	c 3) minisat20: 3.627373
45.87/46.01	c 4) eureka: 3.666817
45.87/46.01	c 5) vallst: 4.350535
45.87/46.01	c 6) kcnfs: 4.884025
45.87/46.01	c 7) kcnfs+P: 999.000000
45.87/46.01	c 8) march_dl+P: 999.000000
45.87/46.01	c 9) vallst+P: 999.000000
45.87/46.01	c 10) zchaff_rand+P: 999.000000
45.87/46.01	c 11) rsat+P: 999.000000
45.87/46.01	c 12) eureka+P: 999.000000
45.87/46.01	c 13) minisat20+P: 999.000000
45.87/46.01	c 14) rsat: 999.000000
45.87/46.01	c satzilla running zchaff_rand ... 
1199.65/1200.26	c Bin: Executing zchaff_rand
1199.65/1200.26	c child exit by a signal
1199.65/1200.26	c zchaff_rand returned code 137.
1199.65/1200.26	c zchaff_rand returned code 137.
1199.65/1200.26	c satzilla running march_dl ... 
1199.65/1200.26	c Bin: Executing march_dl
1199.65/1200.26	c march_dl returned code 1.
1199.65/1200.26	c march_dl returned code 1.
1199.65/1200.26	c satzilla running minisat20 ... 
1199.65/1200.26	c Bin: Executing minisat20
1199.65/1200.26	c minisat20 returned code 1.
1199.65/1200.26	c minisat20 returned code 1.
1199.65/1200.26	c satzilla running eureka ... 
1199.65/1200.26	c Bin: Executing eureka
1199.65/1200.26	c eureka returned code 1.
1199.65/1200.26	c eureka returned code 1.
1199.65/1200.26	c satzilla running vallst ... 
1199.65/1200.26	c Bin: Executing vallst
1199.65/1200.26	c vallst returned code 1.
1199.65/1200.26	c vallst returned code 1.
1199.65/1200.26	c satzilla running kcnfs ... 
1199.65/1200.26	c Bin: Executing kcnfs
1199.65/1200.26	c kcnfs returned code 1.
1199.65/1200.26	c kcnfs returned code 1.
1199.65/1200.26	c satzilla running kcnfs with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-338472-1173686420 -o ROOT/results/node7/solver-338472-1173686420 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338472-1173686420/SATzilla2007_F /tmp/evaluation/338472-1173686420/instance-338472-1173686420.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 8220
/proc/meminfo: memFree=1603728/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=4344 CPUtime=0
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 460 0 0 0 0 0 0 0 19 0 1 0 388596851 4448256 454 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 1086 456 49 118 0 965 0

[startup+0.0818419 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 8220
/proc/meminfo: memFree=1603728/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=8444 CPUtime=0.07
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 1803 0 0 0 7 0 0 0 19 0 1 0 388596851 8646656 1797 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 2111 1797 50 118 0 1990 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9956

[startup+0.101843 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 8220
/proc/meminfo: memFree=1603728/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=8708 CPUtime=0.09
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 1877 0 0 0 9 0 0 0 19 0 1 0 388596851 8916992 1871 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 2177 1871 50 118 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10220

[startup+0.301864 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 8220
/proc/meminfo: memFree=1603728/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=11216 CPUtime=0.29
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 2612 0 0 0 29 0 0 0 20 0 1 0 388596851 11485184 2606 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 2804 2607 50 118 0 2683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12728

[startup+0.701906 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 8220
/proc/meminfo: memFree=1603728/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=22404 CPUtime=0.68
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 5364 0 0 0 67 1 0 0 24 0 1 0 388596851 22941696 4823 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134657985 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 5601 4823 53 118 0 5480 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23916

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8222
/proc/meminfo: memFree=1577408/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=22484 CPUtime=1.48
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 9436 0 0 0 145 3 0 0 25 0 1 0 388596851 23023616 4857 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542897 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 5621 4857 55 118 0 5500 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23996

[startup+3.10116 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8222
/proc/meminfo: memFree=1577280/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=0
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8221] ppid=8220 vsize=29480 CPUtime=3.09
/proc/8221/stat : 8221 (march_dl) R 8220 8220 6468 0 -1 4194304 23258 0 0 0 298 11 0 0 25 0 1 0 388596851 30187520 6590 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134543089 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8221/statm: 7370 6590 61 118 0 7249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30992

[startup+6.30149 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8223
/proc/meminfo: memFree=1598208/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=1512 CPUtime=5
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 149 33849 0 0 0 0 484 16 16 0 1 0 388596851 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8220/statm: 378 125 110 260 0 84 0
[pid=8223] ppid=8220 vsize=22588 CPUtime=1.24
/proc/8223/stat : 8223 (ubcsat2006) R 8220 8220 6468 0 -1 4194304 4060 0 0 0 122 2 0 0 25 0 1 0 388597356 23130112 4042 18446744073709551615 134512640 134777720 4294956592 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8223/statm: 5647 4042 156 64 0 5228 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24100

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8223
/proc/meminfo: memFree=1580872/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=25944 CPUtime=12.62
/proc/8220/stat : 8220 (SATzilla2007_F) R 8218 8220 6468 0 -1 4194304 5817 37917 0 0 512 3 729 18 25 0 1 0 388596851 26566656 5785 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6486 5785 135 260 0 6192 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 25944

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8223
/proc/meminfo: memFree=1580232/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=25944 CPUtime=25.42
/proc/8220/stat : 8220 (SATzilla2007_F) R 8218 8220 6468 0 -1 4194304 5987 37917 0 0 1789 6 729 18 25 0 1 0 388596851 26566656 5955 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6486 5955 135 260 0 6192 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 25944

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 8296
/proc/meminfo: memFree=1565968/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=269988 CPUtime=5.07
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 6999 0 0 0 380 127 0 0 25 0 1 0 388601452 276467712 5470 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 67497 5470 112 208 0 67269 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 286560

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 8388
/proc/meminfo: memFree=1563024/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=272224 CPUtime=56.19
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 10825 0 0 0 3872 1747 0 0 25 0 1 0 388601452 278757376 6110 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 68056 6110 112 208 0 67828 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 288796

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1562048/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=273812 CPUtime=116.15
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 16642 0 0 0 8360 3255 0 0 25 0 1 0 388601452 280383488 6617 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 68453 6617 112 208 0 68225 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 290384

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1559808/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=274816 CPUtime=176.13
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 24308 0 0 0 13029 4584 0 0 25 0 1 0 388601452 281411584 7203 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 68704 7203 112 208 0 68476 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 291388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1557248/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=281052 CPUtime=236.12
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 33653 0 0 0 17814 5798 0 0 25 0 1 0 388601452 287797248 7833 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134551560 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 70263 7833 112 208 0 70035 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 297624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1555136/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=281724 CPUtime=296.11
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 41075 0 0 0 22637 6974 0 0 25 0 1 0 388601452 288485376 8352 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 70431 8352 112 208 0 70203 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 298296

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1553728/2055920 swapFree=4147416/4192956

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

[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=283300 CPUtime=416.06
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 51869 0 0 0 32355 9251 0 0 25 0 1 0 388601452 290099200 9234 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 70825 9234 112 208 0 70597 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 299872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1549504/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=292400 CPUtime=476.06
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 60027 0 0 0 37263 10343 0 0 25 0 1 0 388601452 299417600 9781 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 73100 9781 112 208 0 72872 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 308972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1547456/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=293340 CPUtime=536.03
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 66729 0 0 0 42168 11435 0 0 25 0 1 0 388601452 300380160 10288 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 73335 10288 112 208 0 73107 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 309912

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1544640/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=294592 CPUtime=596.02
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 76652 0 0 0 47176 12426 0 0 25 0 1 0 388601452 301662208 11007 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 73648 11007 112 208 0 73420 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 311164

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 8422
/proc/meminfo: memFree=1543168/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=295500 CPUtime=656
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 81796 0 0 0 52112 13488 0 0 25 0 1 0 388601452 302592000 11372 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 73875 11372 112 208 0 73647 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 312072

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1541504/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=296580 CPUtime=715.99
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 87527 0 0 0 57099 14500 0 0 25 0 1 0 388601452 303697920 11793 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 74145 11793 112 208 0 73917 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 313152

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1539456/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=297096 CPUtime=775.97
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 94414 0 0 0 62144 15453 0 0 25 0 1 0 388601452 304226304 12308 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 74274 12308 112 208 0 74046 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 313668

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1537600/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=308468 CPUtime=835.95
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 103442 0 0 0 67135 16460 0 0 25 0 1 0 388601452 315871232 12757 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77117 12757 112 208 0 76889 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 325040

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1536192/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=308724 CPUtime=895.94
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 108402 0 0 0 72122 17472 0 0 25 0 1 0 388601452 316133376 13115 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77181 13115 112 208 0 76953 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 325296

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1534656/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=309912 CPUtime=955.92
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 113557 0 0 0 77111 18481 0 0 25 0 1 0 388601452 317349888 13491 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77478 13491 112 208 0 77250 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 326484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1533312/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=310040 CPUtime=1015.9
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 118142 0 0 0 82117 19473 0 0 25 0 1 0 388601452 317480960 13828 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77510 13828 112 208 0 77282 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 326612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1531328/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=310424 CPUtime=1075.88
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 124997 0 0 0 87159 20429 0 0 25 0 1 0 388601452 317874176 14311 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134551637 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77606 14311 112 208 0 77378 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 326996

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8422
/proc/meminfo: memFree=1529216/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=16572 CPUtime=45.89
/proc/8220/stat : 8220 (SATzilla2007_F) S 8218 8220 6468 0 -1 4194304 14587 37917 0 0 3828 14 729 18 25 0 1 0 388596851 16969728 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8220/statm: 4143 3874 169 260 0 3849 0
[pid=8290] ppid=8220 vsize=311940 CPUtime=1135.86
/proc/8290/stat : 8290 (zchaff_rand) R 8220 8220 6468 0 -1 4194304 132839 0 0 0 92246 21340 0 0 25 0 1 0 388601452 319426560 14896 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134551623 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8290/statm: 77985 14896 112 208 0 77757 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 328512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8422
/proc/meminfo: memFree=1577800/2055920 swapFree=4147416/4192956
[pid=8220] ppid=8218 vsize=39328 CPUtime=1200.07
/proc/8220/stat : 8220 (SATzilla2007_F) R 8218 8220 6468 0 -1 4194304 18020 172286 0 0 3860 16 94566 21565 22 0 1 0 388596851 40271872 6882 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134579662 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 9832 6892 172 260 0 9538 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 39328

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)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 984.27
CPU system time (s): 215.819
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 334280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 984.27
system time used= 215.819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190356
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= 28
involuntary context switches= 2473

runsolver used 1.22081 second user time and 3.15652 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 08:00:21 UTC 2007

IDJOB= 338472
IDBENCH= 24723
IDSOLVER= 136
FILE ID= node7/338472-1173686420

PBS_JOBID= 4101475

Free space on /tmp= 66471 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338472-1173686420/SATzilla2007_F /tmp/evaluation/338472-1173686420/instance-338472-1173686420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-338472-1173686420 -o ROOT/results/node7/solver-338472-1173686420 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338472-1173686420/SATzilla2007_F /tmp/evaluation/338472-1173686420/instance-338472-1173686420.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 32375533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1604136 kB
Buffers:         41628 kB
Cached:         317760 kB
SwapCached:       8628 kB
Active:         239900 kB
Inactive:       142968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604136 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:           15016 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            54480 kB
Committed_AS:  1314748 kB
PageTables:       1768 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= 66471 MiB

End job on node7 on Mon Mar 12 08:20:24 UTC 2007