Trace number 1834026

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

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

Solver Data 

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   81449   471316 |   24434       0        0     nan |  0.000 % |
1.78/1.87	c |         0 |   45915   263868 |      --       0       --      -- |     --   | -5582/-2392
1.78/1.87	c ==============================================================================
1.78/1.87	c Result  :   #vars: 324   #clauses: 45915   #literals: 263868
1.78/1.87	c CPU time:   1.85572 s
1.78/1.87	c ==============================================================================
1.88/1.95	c WARNING: for repeatability, setting FPU to use double precision
1.88/1.95	c Number of variables   : 324          
1.88/1.95	c Number of clauses     : 45915        
1.88/1.99	c Parsing time: 0.03         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-1834026-1242827345/watcher-1834026-1242827345 -o /tmp/evaluation-result-1834026-1242827345/solver-1834026-1242827345 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834026-1242827345.cnf -random-seed=205455902 

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 28640
/proc/meminfo: memFree=1840880/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) R 28638 28640 28394 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206380919283 0 0 4100 65536 0 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0

[startup+0.0465141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28640
/proc/meminfo: memFree=1840880/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28640
/proc/meminfo: memFree=1840880/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301557 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28640
/proc/meminfo: memFree=1840880/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70163 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28640
/proc/meminfo: memFree=1840880/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28645
/proc/meminfo: memFree=1832096/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=0
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310768593 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28640/statm: 1339 237 197 169 0 50 0
[pid=28644] ppid=28640 vsize=10136 CPUtime=1.49
/proc/28644/stat : 28644 (SatELite_releas) R 28640 28640 28394 0 -1 4194304 2477 0 0 0 148 1 0 0 25 0 1 0 310768594 10379264 2248 1992294400 134512640 135223648 4294956128 18446744073709551615 134585544 0 0 4096 3 0 0 0 17 1 0 0
/proc/28644/statm: 2534 2248 76 173 0 2359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15492

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1835040/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=5024 CPUtime=1.13
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 1137 0 0 0 113 0 0 0 25 0 1 0 310768789 5144576 1123 1992294400 134512640 135212243 4294956240 18446744073709551615 134526475 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 1256 1123 76 170 0 1083 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10380

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1834144/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=5820 CPUtime=4.33
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 1325 0 0 0 433 0 0 0 25 0 1 0 310768789 5959680 1311 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 1455 1311 76 170 0 1282 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11176

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1832672/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=7040 CPUtime=10.72
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 1648 0 0 0 1072 0 0 0 25 0 1 0 310768789 7208960 1634 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 1760 1634 76 170 0 1587 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12396

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1830816/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=8932 CPUtime=23.52
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 2110 0 0 0 2351 1 0 0 25 0 1 0 310768789 9146368 2096 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 2233 2096 76 170 0 2060 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14288

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1828384/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=11404 CPUtime=49.11
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 2728 0 0 0 4910 1 0 0 25 0 1 0 310768789 11677696 2714 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 2851 2714 76 170 0 2678 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16760

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1824736/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=15020 CPUtime=100.3
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 3628 0 0 0 10027 3 0 0 25 0 1 0 310768789 15380480 3614 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 3755 3614 76 170 0 3582 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20376

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1821920/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=17984 CPUtime=160.28
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 4329 0 0 0 16024 4 0 0 25 0 1 0 310768789 18415616 4315 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 4496 4315 76 170 0 4323 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23340

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1820320/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=19684 CPUtime=220.25
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 4719 0 0 0 22021 4 0 0 25 0 1 0 310768789 20156416 4705 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 4921 4705 76 170 0 4748 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1818592/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=21304 CPUtime=280.24
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 5142 0 0 0 28019 5 0 0 25 0 1 0 310768789 21815296 5128 1992294400 134512640 135212243 4294956240 18446744073709551615 134526070 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 5326 5128 76 170 0 5153 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26660

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1816608/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=23412 CPUtime=340.21
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 5614 0 0 0 34016 5 0 0 25 0 1 0 310768789 23973888 5600 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 5853 5600 76 170 0 5680 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28768

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1815072/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=24944 CPUtime=400.19
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 6014 0 0 0 40013 6 0 0 25 0 1 0 310768789 25542656 6000 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 6236 6000 76 170 0 6063 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 30300

[startup+462.302 s]

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

/proc/28646/statm: 7475 7243 76 170 0 7302 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 35256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1809696/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=30408 CPUtime=640.12
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 7349 0 0 0 64004 8 0 0 25 0 1 0 310768789 31137792 7335 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 7602 7335 76 170 0 7429 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 35764

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28646
/proc/meminfo: memFree=1807584/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=32324 CPUtime=700.09
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 7848 0 0 0 70001 8 0 0 25 0 1 0 310768789 33099776 7834 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 8081 7834 76 170 0 7908 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 37680

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1807328/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=32496 CPUtime=760.07
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 7903 0 0 0 75998 9 0 0 25 0 1 0 310768789 33275904 7889 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 8124 7889 76 170 0 7951 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 37852

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1804384/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=35980 CPUtime=820.05
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 8648 0 0 0 81995 10 0 0 25 0 1 0 310768789 36843520 8634 1992294400 134512640 135212243 4294956240 18446744073709551615 134532724 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 8995 8634 76 170 0 8822 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 41336

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1804320/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=35980 CPUtime=880.03
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 8648 0 0 0 87993 10 0 0 25 0 1 0 310768789 36843520 8634 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 8995 8634 76 170 0 8822 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 41336

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1804192/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=36140 CPUtime=940.01
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 8692 0 0 0 93991 10 0 0 25 0 1 0 310768789 37007360 8678 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9035 8678 76 170 0 8862 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 41496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1801952/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=38412 CPUtime=999.99
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9245 0 0 0 99988 11 0 0 25 0 1 0 310768789 39333888 9231 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9603 9231 76 170 0 9430 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 43768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1801248/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=39032 CPUtime=1059.96
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9415 0 0 0 105985 11 0 0 25 0 1 0 310768789 39968768 9401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9758 9401 76 170 0 9585 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 44388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1801120/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=39220 CPUtime=1119.94
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9451 0 0 0 111983 11 0 0 25 0 1 0 310768789 40161280 9437 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9805 9437 76 170 0 9632 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 44576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1800672/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=39596 CPUtime=1179.93
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9548 0 0 0 117981 12 0 0 25 0 1 0 310768789 40546304 9534 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9899 9534 76 170 0 9726 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 44952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28652
/proc/meminfo: memFree=1800480/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=39740 CPUtime=1198.13
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9595 0 0 0 119801 12 0 0 25 0 1 0 310768789 40693760 9581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9935 9581 76 170 0 9762 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45096

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 28652
/proc/meminfo: memFree=1800480/2055920 swapFree=4180416/4192956
[pid=28640] ppid=28638 vsize=5356 CPUtime=1.94
/proc/28640/stat : 28640 (SatELiteGTI) S 28638 28640 28394 0 -1 4194304 335 2905 0 0 0 0 192 2 16 0 1 0 310768593 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28640/statm: 1339 239 197 169 0 50 0
[pid=28646] ppid=28640 vsize=39740 CPUtime=1198.13
/proc/28646/stat : 28646 (minisat_static) R 28640 28640 28394 0 -1 4194304 9595 0 0 0 119801 12 0 0 25 0 1 0 310768789 40693760 9581 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/28646/statm: 9935 9581 76 170 0 9762 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28640 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=927706
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=28995
# CPU time returned by wait4() is 1.9567
# 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): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 45096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.92771
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3240
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= 13
involuntary context switches= 12

runsolver used 1.38179 second user time and 2.99454 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 15:49:05
IDJOB=1834026
IDBENCH=71136
IDSOLVER=672
FILE ID=node2/1834026-1242827345
PBS_JOBID= 9322534
Free space on /tmp= 66412 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834026-1242827345/watcher-1834026-1242827345 -o /tmp/evaluation-result-1834026-1242827345/solver-1834026-1242827345 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834026-1242827345.cnf -random-seed=205455902

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=205455902

node2.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		: 3000.265
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		: 3000.265
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:       1841424 kB
Buffers:         48468 kB
Cached:         118152 kB
SwapCached:       6780 kB
Active:          56484 kB
Inactive:       119036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841424 kB
SwapTotal:     4192956 kB
SwapFree:      4180416 kB
Dirty:            3768 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            24944 kB
Committed_AS:  1303172 kB
PageTables:       1480 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= 66408 MiB
End job on node2 at 2009-05-20 16:09:07