Trace number 1833386

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
MiniSAT 09z 2009-03-22? (TO) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2203     6651 |      --       0       --      -- |     --   | -7/21
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 514   #clauses: 2203   #literals: 6651
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Number of variables   : 514          
0.00/0.01	c Number of clauses     : 2203         
0.00/0.01	c Parsing time: 0.00         s
1200.00/1200.51	HOME/SatELiteGTI: line 36:  1934 Terminated              $MS $2 $TMP.cnf $TMP.result

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-1833386-1242805997/watcher-1833386-1242805997 -o /tmp/evaluation-result-1833386-1242805997/solver-1833386-1242805997 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833386-1242805997.cnf -random-seed=1674642344 

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 0.99 3/64 1928
/proc/meminfo: memFree=1845904/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 308633130 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1928/statm: 1339 237 197 169 0 50 0

[startup+0.0452161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1928
/proc/meminfo: memFree=1845904/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101218 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1928
/proc/meminfo: memFree=1845904/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301235 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1928
/proc/meminfo: memFree=1845904/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70127 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1928
/proc/meminfo: memFree=1845904/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1843456/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=4404 CPUtime=1.48
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 750 0 0 0 148 0 0 0 25 0 1 0 308633132 4509696 736 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 1101 736 76 170 0 928 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9760

[startup+3.10248 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1842240/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=5520 CPUtime=3.07
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 1040 0 0 0 307 0 0 0 25 0 1 0 308633132 5652480 1026 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 1380 1026 76 170 0 1207 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10876

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1840384/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=7008 CPUtime=6.27
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 1400 0 0 0 627 0 0 0 25 0 1 0 308633132 7176192 1386 1992294400 134512640 135212243 4294956240 18446744073709551615 134527756 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 1752 1386 76 170 0 1579 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12364

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1838216/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=9084 CPUtime=12.67
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 1898 0 0 0 1266 1 0 0 25 0 1 0 308633132 9302016 1884 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 2271 1884 76 170 0 2098 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14440

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1835528/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=11724 CPUtime=25.46
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 2552 0 0 0 2545 1 0 0 25 0 1 0 308633132 12005376 2538 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 2931 2538 76 170 0 2758 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17080

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1835272/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=12124 CPUtime=51.05
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 2650 0 0 0 5103 2 0 0 25 0 1 0 308633132 12414976 2636 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 3031 2636 76 170 0 2858 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17480

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1833224/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=13872 CPUtime=102.23
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 3105 0 0 0 10221 2 0 0 25 0 1 0 308633132 14204928 3091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 3468 3091 76 170 0 3295 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 19228

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1831880/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=15248 CPUtime=162.21
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 3430 0 0 0 16218 3 0 0 25 0 1 0 308633132 15613952 3416 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 3812 3416 76 170 0 3639 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 20604

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1830600/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=16440 CPUtime=222.19
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 3735 0 0 0 22216 3 0 0 25 0 1 0 308633132 16834560 3721 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 4110 3721 76 170 0 3937 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 21796

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1829064/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=18056 CPUtime=282.16
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 4119 0 0 0 28212 4 0 0 25 0 1 0 308633132 18489344 4105 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 4514 4105 76 170 0 4341 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23412

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1828232/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=18892 CPUtime=342.14
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 4351 0 0 0 34210 4 0 0 25 0 1 0 308633132 19345408 4337 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 4723 4337 76 170 0 4550 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 24248

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1934
/proc/meminfo: memFree=1827528/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=19560 CPUtime=402.12
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 4501 0 0 0 40207 5 0 0 25 0 1 0 308633132 20029440 4487 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 4890 4487 76 170 0 4717 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 24916

[startup+462.302 s]

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

[pid=1934] ppid=1928 vsize=21148 CPUtime=522.08
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 4925 0 0 0 52203 5 0 0 25 0 1 0 308633132 21655552 4911 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 5287 4911 76 170 0 5114 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 26504

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1823880/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=23172 CPUtime=582.06
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5368 0 0 0 58200 6 0 0 25 0 1 0 308633132 23728128 5354 1992294400 134512640 135212243 4294956240 18446744073709551615 134526095 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 5793 5354 76 170 0 5620 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 28528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1823752/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=23312 CPUtime=642.04
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5392 0 0 0 64198 6 0 0 25 0 1 0 308633132 23871488 5378 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 5828 5378 76 170 0 5655 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 28668

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1823560/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=23460 CPUtime=702.01
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5440 0 0 0 70195 6 0 0 25 0 1 0 308633132 24023040 5426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 5865 5426 76 170 0 5692 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 28816

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1821576/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=25336 CPUtime=762
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5935 0 0 0 76193 7 0 0 25 0 1 0 308633132 25944064 5921 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6334 5921 76 170 0 6161 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 30692

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1821576/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=25336 CPUtime=821.95
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5937 0 0 0 82188 7 0 0 25 0 1 0 308633132 25944064 5923 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6334 5923 76 170 0 6161 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 30692

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1821512/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=25480 CPUtime=881.93
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 5971 0 0 0 88186 7 0 0 25 0 1 0 308633132 26091520 5957 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6370 5957 76 170 0 6197 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 30836

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1819080/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=27792 CPUtime=941.91
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 6550 0 0 0 94183 8 0 0 25 0 1 0 308633132 28459008 6536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6948 6536 76 170 0 6775 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 33148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1819080/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=27792 CPUtime=1001.87
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 6550 0 0 0 100179 8 0 0 25 0 1 0 308633132 28459008 6536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6948 6536 76 170 0 6775 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 33148

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1819016/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=27928 CPUtime=1061.85
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 6572 0 0 0 106177 8 0 0 25 0 1 0 308633132 28598272 6558 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 6982 6558 76 170 0 6809 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 33284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1818824/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=28084 CPUtime=1121.83
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 6625 0 0 0 112175 8 0 0 25 0 1 0 308633132 28758016 6611 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 7021 6611 76 170 0 6848 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 33440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1816584/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=30200 CPUtime=1181.8
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 7161 0 0 0 118171 9 0 0 25 0 1 0 308633132 30924800 7147 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 7550 7147 76 170 0 7377 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 35556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1940
/proc/meminfo: memFree=1816584/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=30200 CPUtime=1200
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 7161 0 0 0 119991 9 0 0 25 0 1 0 308633132 30924800 7147 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 7550 7147 76 170 0 7377 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35556

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 0.99 2/66 1940
/proc/meminfo: memFree=1816584/2055920 swapFree=4179272/4192956
[pid=1928] ppid=1926 vsize=5356 CPUtime=0
/proc/1928/stat : 1928 (SatELiteGTI) S 1926 1928 1689 0 -1 4194304 335 424 0 0 0 0 0 0 16 0 1 0 308633130 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1928/statm: 1339 239 197 169 0 50 0
[pid=1934] ppid=1928 vsize=30200 CPUtime=1200
/proc/1934/stat : 1934 (minisat_static) R 1928 1928 1689 0 -1 4194304 7161 0 0 0 119991 9 0 0 25 0 1 0 308633132 30924800 7147 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/1934/statm: 7550 7147 76 170 0 7377 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.100984
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 35556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7930
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= 26
involuntary context switches= 3199

runsolver used 0.955854 second user time and 3.42048 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-20 09:53:17
IDJOB=1833386
IDBENCH=70656
IDSOLVER=672
FILE ID=node15/1833386-1242805997
PBS_JOBID= 9322461
Free space on /tmp= 66436 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833386-1242805997/watcher-1833386-1242805997 -o /tmp/evaluation-result-1833386-1242805997/solver-1833386-1242805997 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833386-1242805997.cnf -random-seed=1674642344

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=1674642344

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1846384 kB
Buffers:         46896 kB
Cached:          93536 kB
SwapCached:       7876 kB
Active:          44952 kB
Inactive:       104908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846384 kB
SwapTotal:     4192956 kB
SwapFree:      4179272 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          14604 kB
Slab:            45700 kB
Committed_AS:  1017004 kB
PageTables:       1464 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= 66432 MiB
End job on node15 at 2009-05-20 10:13:20