Trace number 1796212

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
ReVivAl 0.23 + SatElite 2009-03-18? (TO) 1200.07 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryAPPLICATION (applications 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
1.09/1.14	c ==============================================================================
1.09/1.14	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.14	c ==============================================================================
1.09/1.14	c |         0 | 1158473  2698320 |  347541       0        0     nan |  0.000 % |
8.98/9.03	c |         0 |  730398  2016040 |      --       0       --      -- |     --   | -221147/-216322
8.98/9.04	c ==============================================================================
8.98/9.04	c Result  :   #vars: 128393   #clauses: 730398   #literals: 2016040
8.98/9.04	c CPU time:   8.74767 s
8.98/9.04	c ==============================================================================
10.09/10.18	c SatElite is done !
10.09/10.18	c revival is preprocessing the formula...Time out is reached... exporting CNF
510.39/510.64	#ITERATIONS 1
510.39/510.64	#LEARNT CLAUSES 567
510.86/511.12	done !
510.86/511.12	c Calling MINISAT
510.86/511.12	This is MiniSat 2.0 beta
510.86/511.12	WARNING: for repeatability, setting FPU to use double precision
510.86/511.12	============================[ Problem Statistics ]=============================
510.86/511.12	|                                                                             |
510.86/511.12	|  Number of variables:  128393                                               |
510.86/511.12	|  Number of clauses:    562617                                               |
511.16/511.43	|  Parsing time:         0.26         s                                       |
511.16/511.44	============================[ Search Statistics ]==============================
511.16/511.44	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
511.16/511.44	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
511.16/511.44	===============================================================================
511.16/511.44	|         0 |   79611   434010  1094395 |   144670        0    nan |  0.000 % |
511.26/511.58	|       100 |   79611   434010  1094395 |   159137      100    124 | 37.994 % |
511.36/511.66	|       252 |   79611   434010  1094395 |   175050      252     82 | 37.994 % |
511.66/511.91	|       477 |   79578   434010  1094395 |   192555      476     65 | 38.025 % |
511.86/512.12	|       818 |   79575   434010  1094395 |   211811      816     73 | 38.246 % |
512.26/512.57	|      1326 |   79288   432445  1091265 |   232992     1321     78 | 38.246 % |
512.86/513.18	|      2086 |   79288   432445  1091265 |   256291     2081     82 | 38.246 % |
515.75/516.03	|      3225 |   79288   432445  1091265 |   281920     3220    122 | 38.246 % |
518.26/518.55	|      4933 |   79287   432442  1091259 |   310112     4927    134 | 38.247 % |
525.45/525.79	|      7495 |   79287   432442  1091259 |   341124     7489    203 | 38.247 % |
530.96/531.22	|     11342 |   79281   432404  1091170 |   375236    11333    194 | 38.255 % |
539.85/540.13	|     17110 |   79257   432331  1090991 |   412760    17100    205 | 38.407 % |
560.33/560.64	|     25761 |   79081   430960  1088161 |   454036    25748    276 | 38.407 % |
599.32/599.66	|     38736 |   79081   430960  1088161 |   499440    38723    331 | 38.407 % |
653.41/653.70	|     58200 |   79081   430960  1088161 |   549384    58187    367 | 38.407 % |
772.28/772.61	|     87397 |   79076   430921  1088070 |   604322    87382    477 | 38.411 % |
922.04/922.47	|    131186 |   78651   430856  1087917 |   664754   131136    474 | 38.943 % |

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-1796212-1242071871/watcher-1796212-1242071871 -o /tmp/evaluation-result-1796212-1242071871/solver-1796212-1242071871 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796212-1242071871.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 1.18 1.58 3/64 2902
/proc/meminfo: memFree=904424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) R 2900 2902 2865 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2902/statm: 1340 237 196 169 0 51 0
[pid=2903] ppid=2902 vsize=956 CPUtime=0
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 235214211 978944 128 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 239 128 51 126 0 110 0

[startup+0.018261 s]
/proc/loadavg: 0.85 1.18 1.58 3/64 2902
/proc/meminfo: memFree=904424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=4384 CPUtime=0.01
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 758 0 0 0 1 0 0 0 19 0 1 0 235214211 4489216 741 1992294400 134512640 135031949 4294956224 18446744073709551615 134544701 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 1096 741 51 126 0 967 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9744

[startup+0.10127 s]
/proc/loadavg: 0.85 1.18 1.58 3/64 2902
/proc/meminfo: memFree=904424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=20636 CPUtime=0.09
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 3569 0 0 0 8 1 0 0 19 0 1 0 235214211 21131264 3552 1992294400 134512640 135031949 4294956224 18446744073709551615 134545038 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 5159 3554 51 126 0 5030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25996

[startup+0.301291 s]
/proc/loadavg: 0.85 1.18 1.58 3/64 2902
/proc/meminfo: memFree=904424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=50964 CPUtime=0.29
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 11565 0 0 0 24 5 0 0 20 0 1 0 235214211 52187136 11548 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 12741 11549 51 126 0 12612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56324

[startup+0.701334 s]
/proc/loadavg: 0.85 1.18 1.58 3/64 2902
/proc/meminfo: memFree=904424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=78752 CPUtime=0.68
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 18574 0 0 0 59 9 0 0 25 0 1 0 235214211 80642048 18557 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 19688 18558 51 126 0 19559 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84112

[startup+1.50142 s]
/proc/loadavg: 0.85 1.18 1.58 2/66 2904
/proc/meminfo: memFree=803232/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=123892 CPUtime=1.49
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 31157 0 0 0 133 16 0 0 25 0 1 0 235214211 126865408 28386 1992294400 134512640 135031949 4294956224 18446744073709551615 134558386 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 30973 28386 67 126 0 30844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129252

[startup+3.1016 s]
/proc/loadavg: 0.85 1.18 1.58 2/66 2904
/proc/meminfo: memFree=782296/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=138696 CPUtime=3.08
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 34003 0 0 0 289 19 0 0 25 0 1 0 235214211 142024704 31232 1992294400 134512640 135031949 4294956224 18446744073709551615 134566278 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 34674 31232 67 126 0 34545 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 144056

[startup+6.30194 s]
/proc/loadavg: 0.86 1.18 1.57 2/66 2904
/proc/meminfo: memFree=765728/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=0
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235214211 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 238 197 169 0 51 0
[pid=2903] ppid=2902 vsize=139952 CPUtime=6.29
/proc/2903/stat : 2903 (SatElite) R 2902 2902 2865 0 -1 4194304 38198 0 0 0 606 23 0 0 25 0 1 0 235214211 143310848 31718 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 1 0 0
/proc/2903/statm: 35021 31719 67 126 0 34892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145312

[startup+12.7016 s]
/proc/loadavg: 0.87 1.17 1.57 2/66 2905
/proc/meminfo: memFree=845296/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=40792 CPUtime=2.49
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 12877 0 1 0 242 7 0 0 25 0 1 50000 235215229 41771008 9184 1992294400 134512640 134537284 4294956384 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10198 9184 85 6 0 9836 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 46152

[startup+25.501 s]
/proc/loadavg: 0.90 1.16 1.56 2/66 2905
/proc/meminfo: memFree=844976/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=40924 CPUtime=15.28
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 12928 0 1 0 1521 7 0 0 25 0 1 50000 235215229 41906176 9235 1992294400 134512640 134537284 4294956384 18446744073709551615 134524092 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10231 9235 85 6 0 9869 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 46284

[startup+51.1018 s]
/proc/loadavg: 0.93 1.15 1.54 2/66 2905
/proc/meminfo: memFree=844720/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=40.86
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 12987 0 1 0 4079 7 0 0 25 0 1 50000 235215229 42041344 9294 1992294400 134512640 134537284 4294956384 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9294 85 6 0 9902 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 46416

[startup+102.305 s]
/proc/loadavg: 0.97 1.12 1.51 2/66 2905
/proc/meminfo: memFree=844592/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=92.03
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 13027 0 1 0 9196 7 0 0 25 0 1 50000 235215229 42041344 9334 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9334 85 6 0 9902 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 46416

[startup+162.302 s]
/proc/loadavg: 0.99 1.10 1.48 2/66 2905
/proc/meminfo: memFree=844592/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=152.01
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 13027 0 1 0 15194 7 0 0 25 0 1 50000 235215229 42041344 9334 1992294400 134512640 134537284 4294956384 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9334 85 6 0 9902 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 46416

[startup+222.301 s]
/proc/loadavg: 0.99 1.08 1.45 2/66 2911
/proc/meminfo: memFree=844528/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=211.99
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 13027 0 1 0 21192 7 0 0 25 0 1 50000 235215229 42041344 9334 1992294400 134512640 134537284 4294956384 18446744073709551615 134523948 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9334 85 6 0 9902 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 46416

[startup+282.302 s]
/proc/loadavg: 0.99 1.06 1.42 2/66 2911
/proc/meminfo: memFree=844528/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=271.97
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 13027 0 1 0 27190 7 0 0 25 0 1 50000 235215229 42041344 9334 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9334 85 6 0 9902 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 46416

[startup+342.302 s]
/proc/loadavg: 0.99 1.05 1.39 2/66 2911
/proc/meminfo: memFree=844528/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=10.17
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 317 49623 0 0 0 0 980 37 16 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2905] ppid=2902 vsize=41056 CPUtime=331.96
/proc/2905/stat : 2905 (revival) R 2902 2902 2865 0 -1 4194304 13027 0 1 0 33189 7 0 0 25 0 1 50000 235215229 42041344 9334 1992294400 134512640 134537284 4294956384 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2905/statm: 10264 9334 85 6 0 9902 0
Current children cumulated CPU time (s) 342.13

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

/proc/2912/statm: 18463 18067 77 170 0 18291 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 79212

[startup+642.301 s]
/proc/loadavg: 0.99 1.01 1.27 2/66 2912
/proc/meminfo: memFree=765680/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=107208 CPUtime=131.13
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 26453 0 0 0 13087 26 0 0 25 0 1 0 235265323 109780992 26402 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 26802 26402 77 170 0 26630 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 112568

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.25 2/66 2912
/proc/meminfo: memFree=722160/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=151068 CPUtime=191.11
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 37403 0 0 0 19075 36 0 0 25 0 1 0 235265323 154693632 37352 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 37767 37352 77 170 0 37595 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 156428

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.23 2/66 2912
/proc/meminfo: memFree=682032/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=190664 CPUtime=251.1
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 47337 0 0 0 25065 45 0 0 25 0 1 0 235265323 195239936 47286 1992294400 134512640 135212939 4294956240 18446744073709551615 134526633 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 47666 47286 77 170 0 47494 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 196024

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.21 2/66 2912
/proc/meminfo: memFree=653232/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=219912 CPUtime=311.08
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 54610 0 0 0 31057 51 0 0 25 0 1 0 235265323 225189888 54559 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 54978 54559 77 170 0 54806 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 225272

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 2912
/proc/meminfo: memFree=615344/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=257348 CPUtime=371.06
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 63983 0 0 0 37046 60 0 0 25 0 1 0 235265323 263524352 63932 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 64337 63932 77 170 0 64165 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 262708

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.18 2/66 2912
/proc/meminfo: memFree=581296/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=291520 CPUtime=431.04
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 72546 0 0 0 43037 67 0 0 25 0 1 0 235265323 298516480 72495 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 72880 72495 77 170 0 72708 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 296880

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.17 2/66 2912
/proc/meminfo: memFree=544880/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=327980 CPUtime=491.03
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 81598 0 0 0 49027 76 0 0 25 0 1 0 235265323 335851520 81547 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 81995 81547 77 170 0 81823 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 333340

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.16 2/66 2912
/proc/meminfo: memFree=511216/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=361848 CPUtime=551.02
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 90088 0 0 0 55017 85 0 0 25 0 1 0 235265323 370532352 90037 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 90462 90037 77 170 0 90290 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 367208

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.14 2/66 2912
/proc/meminfo: memFree=477232/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=395292 CPUtime=611
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 98460 0 0 0 61006 94 0 0 25 0 1 0 235265323 404779008 98409 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 98823 98409 77 170 0 98651 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 400652

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 2912
/proc/meminfo: memFree=453424/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=419220 CPUtime=670.98
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 104438 0 0 0 67000 98 0 0 25 0 1 0 235265323 429281280 104387 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 104805 104387 77 170 0 104633 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 424580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 2912
/proc/meminfo: memFree=445040/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=427144 CPUtime=689.18
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 106448 0 0 0 68818 100 0 0 25 0 1 0 235265323 437395456 106397 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 106786 106397 77 170 0 106614 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 432504

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 2912
/proc/meminfo: memFree=445040/2055920 swapFree=4179680/4192956
[pid=2902] ppid=2900 vsize=5360 CPUtime=510.89
/proc/2902/stat : 2902 (run.sh) S 2900 2902 2865 0 -1 4194304 343 62666 0 3 0 0 51039 50 19 0 1 0 235214211 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2902/statm: 1340 241 197 169 0 51 0
[pid=2912] ppid=2902 vsize=427144 CPUtime=689.18
/proc/2912/stat : 2912 (minisat) R 2902 2902 2865 0 -1 4194304 106448 0 0 0 68818 100 0 0 25 0 1 0 235265323 437395456 106397 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2912/statm: 106786 106397 77 170 0 106614 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 432504

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2902 and gives
#  childrusage.ru_utime.tv_sec=510
#  childrusage.ru_utime.tv_usec=400407
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=506922
# CPU time returned by wait4() is 510.907
# 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): 1198.57
CPU system time (s): 1.5
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 432504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 510.4
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63009
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1047

runsolver used 1.46178 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node64 at 2009-05-11 21:57:53
IDJOB=1796212
IDBENCH=20366
IDSOLVER=648
FILE ID=node64/1796212-1242071871
PBS_JOBID= 9277639
Free space on /tmp= 66352 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796212-1242071871/watcher-1796212-1242071871 -o /tmp/evaluation-result-1796212-1242071871/solver-1796212-1242071871 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796212-1242071871.cnf HOME

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1057272883

node64.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		: 3000.218
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		: 3000.218
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:        904840 kB
Buffers:         60712 kB
Cached:        1000916 kB
SwapCached:       6516 kB
Active:          56860 kB
Inactive:      1014012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904840 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:           22860 kB
Writeback:           0 kB
Mapped:          14868 kB
Slab:            65932 kB
Committed_AS:   657136 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node64 at 2009-05-11 22:17:56