Trace number 1831996

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) 1200.05 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.632
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

0.00/0.00	c Parsing...
0.00/0.77	c ==============================================================================
0.00/0.77	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.77	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.77	c ==============================================================================
0.00/0.77	c |         0 | 1002109  2313554 |  300632       0        0     nan |  0.000 % |
7.08/7.10	c |         0 |  363891   939019 |      --       0       --      -- |     --   | -364511/-752771
7.08/7.10	c ==============================================================================
7.08/7.10	c Result  :   #vars: 61601   #clauses: 363891   #literals: 939019
7.08/7.10	c CPU time:   6.89695 s
7.08/7.10	c ==============================================================================
7.38/7.48	c WARNING: for repeatability, setting FPU to use double precision
7.38/7.48	c Number of variables   : 61601        
7.38/7.48	c Number of clauses     : 363891       
7.58/7.70	c Parsing time: 0.20         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-1831996-1242764401/watcher-1831996-1242764401 -o /tmp/evaluation-result-1831996-1242764401/solver-1831996-1242764401 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1831996-1242764401.cnf -random-seed=2039806152 

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 0.92 3/65 25176
/proc/meminfo: memFree=1866440/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 304469777 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249070059602 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/25176/statm: 1339 235 195 169 0 50 0
[pid=25177] ppid=25176 vsize=5356 CPUtime=0
/proc/25177/stat : 25177 (SatELiteGTI) S 25176 25176 25044 0 -1 4194368 51 25 0 0 0 0 0 0 19 0 1 0 304469777 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/25177/statm: 1339 238 198 169 0 50 0
[pid=25179] ppid=25177 vsize=0 CPUtime=0
/proc/25179/stat : 25179 (sed) R 25177 25176 25044 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 304469777 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/25179/statm: 0 0 0 0 0 0 0

[startup+0.026501 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 25176
/proc/meminfo: memFree=1866440/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101511 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 25176
/proc/meminfo: memFree=1866440/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301548 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 25176
/proc/meminfo: memFree=1866440/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70162 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 25176
/proc/meminfo: memFree=1866440/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 25181
/proc/meminfo: memFree=1769784/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
[pid=25181] ppid=25176 vsize=111532 CPUtime=1.48
/proc/25181/stat : 25181 (SatELite_releas) R 25176 25176 25044 0 -1 4194304 28133 0 0 0 136 12 0 0 25 0 1 0 304469777 114208768 25524 1992294400 134512640 135223648 4294956128 18446744073709551615 134586748 0 0 4096 3 0 0 0 17 0 0 0
/proc/25181/statm: 27883 25524 76 173 0 27708 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 116888

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 25181
/proc/meminfo: memFree=1757944/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
[pid=25181] ppid=25176 vsize=116484 CPUtime=3.08
/proc/25181/stat : 25181 (SatELite_releas) R 25176 25176 25044 0 -1 4194304 29545 0 0 0 295 13 0 0 25 0 1 0 304469777 119279616 26773 1992294400 134512640 135223648 4294956128 18446744073709551615 134586745 0 0 4096 3 0 0 0 17 0 0 0
/proc/25181/statm: 29121 26773 76 173 0 28946 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 121840

[startup+6.3016 s]
/proc/loadavg: 1.16 1.03 0.93 2/67 25181
/proc/meminfo: memFree=1751224/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=0
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304469777 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 237 197 169 0 50 0
[pid=25181] ppid=25176 vsize=119256 CPUtime=6.28
/proc/25181/stat : 25181 (SatELite_releas) R 25176 25176 25044 0 -1 4194304 34550 0 0 0 612 16 0 0 25 0 1 0 304469777 122118144 27456 1992294400 134512640 135223648 4294956128 18446744073709551615 134587016 0 0 4096 3 0 0 0 17 0 0 0
/proc/25181/statm: 29814 27456 76 173 0 29639 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 124612

[startup+12.7027 s]
/proc/loadavg: 1.23 1.05 0.94 2/67 25182
/proc/meminfo: memFree=1832640/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=22216 CPUtime=5.21
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 5122 0 0 0 519 2 0 0 25 0 1 0 304470525 22749184 5108 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 5554 5108 75 170 0 5381 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27572

[startup+25.502 s]
/proc/loadavg: 1.24 1.06 0.94 2/67 25182
/proc/meminfo: memFree=1830272/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=25136 CPUtime=18
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 5839 0 0 0 1797 3 0 0 25 0 1 0 304470525 25739264 5825 1992294400 134512640 135212243 4294956240 18446744073709551615 134536828 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 6284 5825 75 170 0 6111 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30492

[startup+51.1016 s]
/proc/loadavg: 1.16 1.06 0.94 2/67 25182
/proc/meminfo: memFree=1823936/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=31604 CPUtime=43.56
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 7448 0 0 0 4351 5 0 0 25 0 1 0 304470525 32362496 7434 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/25182/statm: 7901 7434 75 170 0 7728 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 36960

[startup+102.306 s]
/proc/loadavg: 1.07 1.05 0.94 2/67 25182
/proc/meminfo: memFree=1810304/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=45324 CPUtime=94.73
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 10868 0 0 0 9464 9 0 0 25 0 1 0 304470525 46411776 10854 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 11331 10854 75 170 0 11158 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 50680

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 0.94 2/67 25182
/proc/meminfo: memFree=1795520/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=60208 CPUtime=154.68
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 14571 0 0 0 15455 13 0 0 25 0 1 0 304470525 61652992 14557 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/25182/statm: 15052 14557 75 170 0 14879 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 65564

[startup+222.301 s]
/proc/loadavg: 1.01 1.03 0.94 2/67 25182
/proc/meminfo: memFree=1783872/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=214.65
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 17457 0 0 0 21448 17 0 0 25 0 1 0 304470525 73523200 17443 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 17950 17443 75 170 0 17777 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 77156

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/67 25182
/proc/meminfo: memFree=1783872/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=274.63
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 17458 0 0 0 27446 17 0 0 25 0 1 0 304470525 73523200 17444 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 17950 17444 75 170 0 17777 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 77156

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/67 25182
/proc/meminfo: memFree=1783808/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=334.6
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 17458 0 0 0 33443 17 0 0 25 0 1 0 304470525 73523200 17444 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 17950 17444 75 170 0 17777 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 77156

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/67 25182
/proc/meminfo: memFree=1783808/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=394.57

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

/proc/25182/statm: 17950 17466 75 170 0 17777 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 77156

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 25182
/proc/meminfo: memFree=1783552/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=634.46
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 17481 0 0 0 63429 17 0 0 25 0 1 0 304470525 73523200 17467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 17950 17467 75 170 0 17777 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 77156

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 25182
/proc/meminfo: memFree=1783424/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=71800 CPUtime=694.43
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 17481 0 0 0 69426 17 0 0 25 0 1 0 304470525 73523200 17467 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 17950 17467 75 170 0 17777 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 77156

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 25182
/proc/meminfo: memFree=1778816/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=76420 CPUtime=754.41
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 18635 0 0 0 75422 19 0 0 25 0 1 0 304470525 78254080 18621 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 19105 18621 75 170 0 18932 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 81776

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 25182
/proc/meminfo: memFree=1775424/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=79740 CPUtime=814.38
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 19476 0 0 0 81419 19 0 0 25 0 1 0 304470525 81653760 19462 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 19935 19462 75 170 0 19762 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 85096

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 0.95 2/67 25182
/proc/meminfo: memFree=1775424/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=79740 CPUtime=874.34
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 19476 0 0 0 87415 19 0 0 25 0 1 0 304470525 81653760 19462 1992294400 134512640 135212243 4294956240 18446744073709551615 134527780 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 19935 19462 75 170 0 19762 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 85096

[startup+942.302 s]
/proc/loadavg: 1.10 1.03 0.95 2/67 25182
/proc/meminfo: memFree=1775360/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=79740 CPUtime=934.31
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 19477 0 0 0 93412 19 0 0 25 0 1 0 304470525 81653760 19463 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 19935 19463 75 170 0 19762 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 85096

[startup+1002.3 s]
/proc/loadavg: 1.10 1.04 0.96 2/67 25182
/proc/meminfo: memFree=1774784/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=80408 CPUtime=994.29
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 19626 0 0 0 99409 20 0 0 25 0 1 0 304470525 82337792 19612 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 20102 19612 75 170 0 19929 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 85764

[startup+1062.3 s]
/proc/loadavg: 1.40 1.12 0.99 2/67 25182
/proc/meminfo: memFree=1771648/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=83500 CPUtime=1054.26
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 20400 0 0 0 105405 21 0 0 25 0 1 0 304470525 85504000 20386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25182/statm: 20875 20386 75 170 0 20702 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 88856

[startup+1122.3 s]
/proc/loadavg: 1.24 1.12 1.00 2/67 25182
/proc/meminfo: memFree=1771584/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=83500 CPUtime=1114.23
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 20400 0 0 0 111402 21 0 0 25 0 1 0 304470525 85504000 20386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 20875 20386 75 170 0 20702 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 88856

[startup+1182.3 s]
/proc/loadavg: 1.09 1.10 1.00 2/67 25182
/proc/meminfo: memFree=1771584/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=83500 CPUtime=1174.2
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 20401 0 0 0 117399 21 0 0 25 0 1 0 304470525 85504000 20387 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 20875 20387 75 170 0 20702 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 88856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.09 1.00 2/67 25182
/proc/meminfo: memFree=1771520/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=83500 CPUtime=1192.59
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 20401 0 0 0 119238 21 0 0 25 0 1 0 304470525 85504000 20387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 20875 20387 75 170 0 20702 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 88856

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.7 s]
/proc/loadavg: 1.06 1.09 1.00 2/67 25182
/proc/meminfo: memFree=1771520/2055920 swapFree=4177788/4192956
[pid=25176] ppid=25174 vsize=5356 CPUtime=7.46
/proc/25176/stat : 25176 (SatELiteGTI) S 25174 25176 25044 0 -1 4194304 335 43299 0 0 0 0 722 24 16 0 1 0 304469777 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25176/statm: 1339 239 197 169 0 50 0
[pid=25182] ppid=25176 vsize=83500 CPUtime=1192.59
/proc/25182/stat : 25182 (minisat_static) R 25176 25176 25044 0 -1 4194304 20401 0 0 0 119238 21 0 0 25 0 1 0 304470525 85504000 20387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25182/statm: 20875 20387 75 170 0 20702 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 88856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25176 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=226901
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=245962
# CPU time returned by wait4() is 7.47286
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.6
CPU system time (s): 0.45
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 135204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2269
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43634
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= 15
involuntary context switches= 47

runsolver used 1.10183 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-19 22:20:02
IDJOB=1831996
IDBENCH=20342
IDSOLVER=672
FILE ID=node89/1831996-1242764401
PBS_JOBID= 9322215
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1831996-1242764401/watcher-1831996-1242764401 -o /tmp/evaluation-result-1831996-1242764401/solver-1831996-1242764401 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1831996-1242764401.cnf -random-seed=2039806152

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=2039806152

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1866856 kB
Buffers:         10216 kB
Cached:         139640 kB
SwapCached:       9468 kB
Active:          38108 kB
Inactive:       123228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866856 kB
SwapTotal:     4192956 kB
SwapFree:      4177788 kB
Dirty:           19776 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            13620 kB
Committed_AS:   907104 kB
PageTables:       1404 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= 66300 MiB
End job on node89 at 2009-05-19 22:40:05