Trace number 1832772

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66758   202691 |      --       0       --      -- |     --   | -442/1091
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15603   #clauses: 66758   #literals: 202691
0.00/0.24	c CPU time:   0.230964 s
0.00/0.24	c ==============================================================================
0.00/0.31	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.31	c Number of variables   : 15603        
0.00/0.31	c Number of clauses     : 66758        
0.00/0.36	c Parsing time: 0.04         s

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-1832772-1242787483/watcher-1832772-1242787483 -o /tmp/evaluation-result-1832772-1242787483/solver-1832772-1242787483 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832772-1242787483.cnf -random-seed=152386375 

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: 1.00 1.00 1.00 3/64 1184
/proc/meminfo: memFree=1700144/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306775081 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1184/statm: 1339 237 197 169 0 50 0

[startup+0.053393 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1184
/proc/meminfo: memFree=1700144/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306775081 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1184/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101402 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1184
/proc/meminfo: memFree=1700144/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306775081 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1184/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301437 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1184
/proc/meminfo: memFree=1700144/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306775081 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1184/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70152 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1184
/proc/meminfo: memFree=1700144/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1692064/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=8296 CPUtime=1.17
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 1912 0 0 0 116 1 0 0 25 0 1 0 306775113 8495104 1898 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 2074 1898 76 170 0 1901 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13652

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1689824/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=11068 CPUtime=2.77
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 2594 0 0 0 275 2 0 0 25 0 1 0 306775113 11333632 2580 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 2767 2580 76 170 0 2594 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16424

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1684320/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=16220 CPUtime=5.96
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 3898 0 0 0 593 3 0 0 25 0 1 0 306775113 16609280 3884 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 4055 3884 76 170 0 3882 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21576

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1674528/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=25656 CPUtime=12.36
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 6235 0 0 0 1231 5 0 0 25 0 1 0 306775113 26271744 6221 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 6414 6221 76 170 0 6241 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31012

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1658272/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=41132 CPUtime=25.16
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 10125 0 0 0 2507 9 0 0 25 0 1 0 306775113 42119168 10111 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 10283 10111 76 170 0 10110 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 46488

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1631456/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=68280 CPUtime=50.75
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 16876 0 0 0 5059 16 0 0 25 0 1 0 306775113 69918720 16862 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 17070 16862 76 170 0 16897 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73636

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1627296/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=71844 CPUtime=101.94
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 17792 0 0 0 10177 17 0 0 25 0 1 0 306775113 73568256 17778 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 17961 17778 76 170 0 17788 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 77200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1622560/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=76596 CPUtime=161.91
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 18960 0 0 0 16173 18 0 0 25 0 1 0 306775113 78434304 18946 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 19149 18946 76 170 0 18976 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 81952

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1617120/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=81876 CPUtime=221.89
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 20307 0 0 0 22170 19 0 0 25 0 1 0 306775113 83841024 20293 1992294400 134512640 135212243 4294956240 18446744073709551615 134535657 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 20469 20293 76 170 0 20296 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 87232

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1607136/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=91960 CPUtime=281.88
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 22794 0 0 0 28166 22 0 0 25 0 1 0 306775113 94167040 22780 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 22990 22780 76 170 0 22817 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97316

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1595744/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=103320 CPUtime=341.86
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 25633 0 0 0 34161 25 0 0 25 0 1 0 306775113 105799680 25619 1992294400 134512640 135212243 4294956240 18446744073709551615 134526208 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 25830 25619 76 170 0 25657 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 108676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1595744/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=103320 CPUtime=401.83
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 25633 0 0 0 40158 25 0 0 25 0 1 0 306775113 105799680 25619 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 25830 25619 76 170 0 25657 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 108676

[startup+462.302 s]

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

/proc/1190/statm: 30153 29954 76 170 0 29980 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 125968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1578272/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=120612 CPUtime=641.76
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 29968 0 0 0 64146 30 0 0 25 0 1 0 306775113 123506688 29954 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 30153 29954 76 170 0 29980 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 125968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1567904/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=130784 CPUtime=701.74
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 32524 0 0 0 70141 33 0 0 25 0 1 0 306775113 133922816 32510 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 32696 32510 76 170 0 32523 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 136140

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1567904/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=130784 CPUtime=761.72
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 32524 0 0 0 76139 33 0 0 25 0 1 0 306775113 133922816 32510 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 32696 32510 76 170 0 32523 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 136140

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1555488/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=143328 CPUtime=821.7
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 35619 0 0 0 82132 38 0 0 25 0 1 0 306775113 146767872 35605 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 35832 35605 76 170 0 35659 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 148684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1555424/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=143328 CPUtime=881.68
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 35619 0 0 0 88130 38 0 0 25 0 1 0 306775113 146767872 35605 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 35832 35605 76 170 0 35659 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 148684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1190
/proc/meminfo: memFree=1555424/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=143328 CPUtime=941.66
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 35619 0 0 0 94128 38 0 0 25 0 1 0 306775113 146767872 35605 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 35832 35605 76 170 0 35659 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 148684

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 1196
/proc/meminfo: memFree=1539936/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=158776 CPUtime=1001.63
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 39479 0 0 0 100120 43 0 0 25 0 1 0 306775113 162586624 39465 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 39694 39465 76 170 0 39521 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 164132

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 1196
/proc/meminfo: memFree=1539872/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=158776 CPUtime=1061.61
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 39479 0 0 0 106118 43 0 0 25 0 1 0 306775113 162586624 39465 1992294400 134512640 135212243 4294956240 18446744073709551615 134526445 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 39694 39465 76 170 0 39521 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 164132

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 1196
/proc/meminfo: memFree=1539872/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=158776 CPUtime=1121.59
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 39479 0 0 0 112116 43 0 0 25 0 1 0 306775113 162586624 39465 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 39694 39465 76 170 0 39521 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 164132

[startup+1182.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 1196
/proc/meminfo: memFree=1531808/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=167356 CPUtime=1181.56
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 41637 0 0 0 118111 45 0 0 25 0 1 0 306775113 171372544 41623 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 41839 41623 76 170 0 41666 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 172712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 1196
/proc/meminfo: memFree=1525920/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=172504 CPUtime=1199.77
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 42955 0 0 0 119929 48 0 0 25 0 1 0 306775113 176644096 42941 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 43126 42941 76 170 0 42953 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 177860

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: 1.05 1.04 1.00 2/66 1196
/proc/meminfo: memFree=1525920/2055920 swapFree=4179912/4192956
[pid=1184] ppid=1182 vsize=5356 CPUtime=0.3
/proc/1184/stat : 1184 (SatELiteGTI) S 1182 1184 508 0 -1 4194304 335 2296 0 0 0 0 29 1 16 0 1 0 306775081 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1184/statm: 1339 239 197 169 0 50 0
[pid=1190] ppid=1184 vsize=172504 CPUtime=1199.77
/proc/1190/stat : 1190 (minisat_static) R 1184 1184 508 0 -1 4194304 42955 0 0 0 119929 48 0 0 25 0 1 0 306775113 176644096 42941 1992294400 134512640 135212243 4294956240 18446744073709551615 134526108 0 0 4096 3 0 0 0 17 1 0 0
/proc/1190/statm: 43126 42941 76 170 0 42953 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 177860

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1184 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=300954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.316951
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.58
CPU system time (s): 0.49
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 177860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.300954
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2631
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= 14
involuntary context switches= 8

runsolver used 1.42078 second user time and 2.95255 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-20 04:44:43
IDJOB=1832772
IDBENCH=70349
IDSOLVER=672
FILE ID=node60/1832772-1242787483
PBS_JOBID= 9322373
Free space on /tmp= 66380 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832772-1242787483/watcher-1832772-1242787483 -o /tmp/evaluation-result-1832772-1242787483/solver-1832772-1242787483 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832772-1242787483.cnf -random-seed=152386375

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=152386375

node60.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		: 3000.256
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		: 3000.256
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:       1700688 kB
Buffers:         25856 kB
Cached:         280204 kB
SwapCached:       7352 kB
Active:          56956 kB
Inactive:       258076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700688 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            26216 kB
Committed_AS:  1032092 kB
PageTables:       1452 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= 66380 MiB
End job on node60 at 2009-05-20 05:04:46