Trace number 1833830

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) 1200.04 1200.51

General information on the benchmark

NameAPPLICATIONS/
c32sat/post-c32s-ss-8.cnf
MD5SUM9d3d3bb9b296880c7463693ae665aafd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark406.26
Satisfiable
(Un)Satisfiability was proved
Number of variables53752
Number of clauses148393
Sum of the clauses size346249
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 298928
Number of clauses of size 349464
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...
0.00/0.12	c ==============================================================================
0.00/0.12	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.12	c ==============================================================================
0.00/0.12	c |         0 |  135726   315843 |   40717       0        0     nan |  0.000 % |
1.68/1.71	c |         0 |   65966   210427 |      --       0       --      -- |     --   | -69152/-103784
1.68/1.71	c ==============================================================================
1.68/1.71	c Result  :   #vars: 13761   #clauses: 65966   #literals: 210427
1.68/1.71	c CPU time:   1.64775 s
1.68/1.71	c ==============================================================================
1.68/1.79	c WARNING: for repeatability, setting FPU to use double precision
1.68/1.79	c Number of variables   : 13761        
1.68/1.79	c Number of clauses     : 65966        
1.77/1.83	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-1833830-1242825380/watcher-1833830-1242825380 -o /tmp/evaluation-result-1833830-1242825380/solver-1833830-1242825380 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833830-1242825380.cnf -random-seed=1819436875 

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 2336
/proc/meminfo: memFree=1927856/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0

[startup+0.0391671 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2336
/proc/meminfo: memFree=1927856/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2336
/proc/meminfo: memFree=1927856/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2336
/proc/meminfo: memFree=1927856/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2336
/proc/meminfo: memFree=1927856/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2341
/proc/meminfo: memFree=1898720/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310564266 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2336/statm: 1339 237 197 169 0 50 0
[pid=2340] ppid=2336 vsize=23220 CPUtime=1.49
/proc/2340/stat : 2340 (SatELite_releas) R 2336 2336 2143 0 -1 4194304 5718 0 0 0 144 5 0 0 25 0 1 0 310564266 23777280 5257 1992294400 134512640 135223648 4294956128 18446744073709551615 134564107 0 0 4096 3 0 0 0 17 1 0 0
/proc/2340/statm: 5805 5257 76 173 0 5630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28576

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1912096/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=7228 CPUtime=1.29
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 1627 0 0 0 129 0 0 0 25 0 1 0 310564445 7401472 1613 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 1807 1613 76 170 0 1634 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12584

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1909728/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=8908 CPUtime=4.5
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 2034 0 0 0 448 2 0 0 25 0 1 0 310564445 9121792 2020 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 2227 2020 76 170 0 2054 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14264

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1906976/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=11580 CPUtime=10.9
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 2698 0 0 0 1087 3 0 0 25 0 1 0 310564445 11857920 2684 1992294400 134512640 135212243 4294956240 18446744073709551615 134527718 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 2895 2684 76 170 0 2722 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16936

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1903520/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=14948 CPUtime=23.69
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 3512 0 0 0 2365 4 0 0 25 0 1 0 310564445 15306752 3498 1992294400 134512640 135212243 4294956240 18446744073709551615 134535846 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 3737 3498 76 170 0 3564 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 20304

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1902048/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=16404 CPUtime=49.28
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 3875 0 0 0 4923 5 0 0 25 0 1 0 310564445 16797696 3861 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 4101 3861 76 170 0 3928 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21760

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1898592/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=19836 CPUtime=100.47
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 4747 0 0 0 10041 6 0 0 25 0 1 0 310564445 20312064 4733 1992294400 134512640 135212243 4294956240 18446744073709551615 134529913 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 4959 4733 76 170 0 4786 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1896864/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=21428 CPUtime=160.44
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 5165 0 0 0 16038 6 0 0 25 0 1 0 310564445 21942272 5151 1992294400 134512640 135212243 4294956240 18446744073709551615 134527718 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 5357 5151 76 170 0 5184 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26784

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1894240/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=24120 CPUtime=220.42
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 5810 0 0 0 22035 7 0 0 25 0 1 0 310564445 24698880 5796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 6030 5796 76 170 0 5857 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1891744/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=26768 CPUtime=280.4
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 6472 0 0 0 28032 8 0 0 25 0 1 0 310564445 27410432 6458 1992294400 134512640 135212243 4294956240 18446744073709551615 134529987 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 6692 6458 76 170 0 6519 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1890592/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=27704 CPUtime=340.37
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 6705 0 0 0 34029 8 0 0 25 0 1 0 310564445 28368896 6691 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 6926 6691 76 170 0 6753 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 33060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1886496/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=31684 CPUtime=400.36
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 7721 0 0 0 40026 10 0 0 25 0 1 0 310564445 32444416 7707 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 7921 7707 76 170 0 7748 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 37040

[startup+462.301 s]

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

/proc/2342/statm: 9462 9185 76 170 0 9289 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 43204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1880416/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=37848 CPUtime=640.27
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 9199 0 0 0 64015 12 0 0 25 0 1 0 310564445 38756352 9185 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 9462 9185 76 170 0 9289 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 43204

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1877664/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=40624 CPUtime=700.25
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 9904 0 0 0 70012 13 0 0 25 0 1 0 310564445 41598976 9890 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 10156 9890 76 170 0 9983 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 45980

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1876128/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=41952 CPUtime=760.23
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 10255 0 0 0 76009 14 0 0 25 0 1 0 310564445 42958848 10241 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 10488 10241 76 170 0 10315 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 47308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1876064/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=42100 CPUtime=820.21
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 10269 0 0 0 82007 14 0 0 25 0 1 0 310564445 43110400 10255 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 10525 10255 76 170 0 10352 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 47456

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1874400/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=43712 CPUtime=880.18
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 10690 0 0 0 88004 14 0 0 25 0 1 0 310564445 44761088 10676 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 10928 10676 76 170 0 10755 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 49068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1871968/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=46092 CPUtime=940.16
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11280 0 0 0 94001 15 0 0 25 0 1 0 310564445 47198208 11266 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11523 11266 76 170 0 11350 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 51448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1871904/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=46092 CPUtime=1000.14
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11280 0 0 0 99999 15 0 0 25 0 1 0 310564445 47198208 11266 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11523 11266 76 170 0 11350 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 51448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1871648/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=46308 CPUtime=1060.11
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11345 0 0 0 105996 15 0 0 25 0 1 0 310564445 47419392 11331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11577 11331 76 170 0 11404 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 51664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1871136/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=47300 CPUtime=1120.1
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11468 0 0 0 111994 16 0 0 25 0 1 0 310564445 48435200 11454 1992294400 134512640 135212243 4294956240 18446744073709551615 134538367 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11825 11454 76 170 0 11652 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 52656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1870688/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=47648 CPUtime=1180.08
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11562 0 0 0 117992 16 0 0 25 0 1 0 310564445 48791552 11548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11912 11548 76 170 0 11739 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 53004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1870688/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=47648 CPUtime=1198.27
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11562 0 0 0 119811 16 0 0 25 0 1 0 310564445 48791552 11548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11912 11548 76 170 0 11739 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53004

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: 1.00 1.00 1.00 2/66 2342
/proc/meminfo: memFree=1870688/2055920 swapFree=4153776/4192956
[pid=2336] ppid=2334 vsize=5356 CPUtime=1.77
/proc/2336/stat : 2336 (SatELiteGTI) S 2334 2336 2143 0 -1 4194304 335 6947 0 0 0 0 171 6 16 0 1 0 310564266 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 239 197 169 0 50 0
[pid=2342] ppid=2336 vsize=47648 CPUtime=1198.27
/proc/2342/stat : 2342 (minisat_static) R 2336 2336 2143 0 -1 4194304 11562 0 0 0 119811 16 0 0 25 0 1 0 310564445 48791552 11548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2342/statm: 11912 11548 76 170 0 11739 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2336 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=717738
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=71989
# CPU time returned by wait4() is 1.78973
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 53004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.71774
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7282
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= 11

runsolver used 1.41978 second user time and 2.95155 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-20 15:16:20
IDJOB=1833830
IDBENCH=70956
IDSOLVER=672
FILE ID=node67/1833830-1242825380
PBS_JOBID= 9322516
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-ss-8.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833830-1242825380/watcher-1833830-1242825380 -o /tmp/evaluation-result-1833830-1242825380/solver-1833830-1242825380 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833830-1242825380.cnf -random-seed=1819436875

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

MD5SUM BENCH= 9d3d3bb9b296880c7463693ae665aafd
RANDOM SEED=1819436875

node67.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		: 3000.277
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		: 3000.277
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:       1928336 kB
Buffers:         17512 kB
Cached:          43292 kB
SwapCached:      33784 kB
Active:          32784 kB
Inactive:        63124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928336 kB
SwapTotal:     4192956 kB
SwapFree:      4153776 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            17652 kB
Committed_AS:  1072200 kB
PageTables:       1440 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= 66324 MiB
End job on node67 at 2009-05-20 15:36:23