Trace number 1796326

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.01 1200.61

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.78/501.05	#ITERATIONS 1
500.78/501.05	#LEARNT CLAUSES 103
502.55/502.82	done !
502.55/502.82	c Now, SatElite...
502.55/502.82	c Parsing...
504.74/505.04	c ==============================================================================
504.74/505.04	c |           |     ORIGINAL     |              LEARNT              |          |
504.74/505.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
504.74/505.04	c ==============================================================================
504.74/505.04	c |         0 | 2098202  5038493 |  629460       0        0     nan |  0.000 % |
834.19/834.66	c |         0 |  738224  6858122 |      --       0       --      -- |     --   | -1359978/1819629
834.19/834.67	c ==============================================================================
834.19/834.67	c Result  :   #vars: 20710   #clauses: 738224   #literals: 6858122
834.19/834.67	c CPU time:   329.591 s
834.19/834.67	c ==============================================================================
837.27/837.70	c SatElite is done !
837.27/837.70	c Calling MINISAT
837.27/837.70	This is MiniSat 2.0 beta
837.27/837.70	WARNING: for repeatability, setting FPU to use double precision
837.27/837.70	============================[ Problem Statistics ]=============================
837.27/837.70	|                                                                             |
837.27/837.71	|  Number of variables:  20710                                                |
837.27/837.71	|  Number of clauses:    738224                                               |
838.07/838.56	|  Parsing time:         0.76         s                                       |
838.17/838.60	============================[ Search Statistics ]==============================
838.17/838.60	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
838.17/838.60	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
838.17/838.60	===============================================================================
838.17/838.60	|         0 |   20710   738224  6858122 |   246074        0    nan |  0.000 % |
838.57/839.03	|       100 |   20710   738224  6858122 |   270682      100      7 |  0.000 % |
838.87/839.35	|       250 |   20710   738224  6858122 |   297750      250     11 |  0.000 % |
839.07/839.56	|       476 |   20710   738224  6858122 |   327525      476      9 |  0.000 % |
839.37/839.88	|       813 |   20710   738224  6858122 |   360277      813     14 |  0.000 % |
839.77/840.22	|      1319 |   20710   738224  6858122 |   396305     1319     17 |  0.000 % |
840.27/840.76	|      2080 |   20710   738224  6858122 |   435936     2080     15 |  0.000 % |
841.37/841.82	|      3219 |   20705   738224  6858122 |   479529     3217     19 |  0.034 % |
842.77/843.28	|      4927 |   20705   738224  6858122 |   527482     4925     19 |  0.034 % |
845.17/845.64	|      7489 |   20705   738224  6858122 |   580231     7487     20 |  0.034 % |
847.77/848.29	|     11334 |   20705   738224  6858122 |   638254    11332     19 |  0.034 % |
851.46/851.92	|     17100 |   20705   738224  6858122 |   702079    17098     20 |  0.034 % |
858.05/858.57	|     25750 |   20703   737926  6853930 |   772287    25720     21 |  0.034 % |
868.46/868.91	|     38725 |   20703   737926  6853930 |   849516    38695     25 |  0.034 % |
881.55/882.00	|     58186 |   20703   737926  6853930 |   934468    58156     25 |  0.034 % |
897.44/897.98	|     87380 |   20703   737926  6853930 |  1027914    87350     23 |  0.034 % |
932.13/932.69	|    131170 |   20699   737902  6853647 |  1130706   131137     24 |  0.053 % |
966.32/966.84	|    196855 |   20664   737819  6853409 |  1243777   196727     24 |  0.246 % |
1039.97/1040.50	|    295383 |   20656   736333  6828988 |  1368154   294407     22 |  0.261 % |
1176.81/1177.43	|    443172 |   20656   736250  6827813 |  1504970   442171     28 |  0.261 % |

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-1796326-1242074274/watcher-1796326-1242074274 -o /tmp/evaluation-result-1796326-1242074274/solver-1796326-1242074274 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796326-1242074274.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: 1.00 1.00 1.02 3/65 13950
/proc/meminfo: memFree=1108016/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) R 13948 13950 13849 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 270187162271 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13950/statm: 1340 236 195 169 0 51 0
[pid=13951] ppid=13950 vsize=1868 CPUtime=0
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 235456856 1912832 195 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13951/statm: 531 197 81 6 0 169 0

[startup+0.09702 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 13950
/proc/meminfo: memFree=1108016/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=45576 CPUtime=0.09
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 10959 0 0 0 2 7 0 0 19 0 1 0 235456856 46669824 10919 1992294400 134512640 134537284 4294956368 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/13951/statm: 11394 10919 82 6 0 11032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50936

[startup+0.101019 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 13950
/proc/meminfo: memFree=1108016/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=46292 CPUtime=0.09
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 11089 0 0 0 2 7 0 0 19 0 1 0 235456856 47403008 11048 1992294400 134512640 134537284 4294956368 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/13951/statm: 11573 11049 82 6 0 11211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51652

[startup+0.301042 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 13950
/proc/meminfo: memFree=1108016/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=79296 CPUtime=0.29
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 18100 0 0 0 18 11 0 0 21 0 1 0 235456856 81199104 18059 1992294400 134512640 134537284 4294956368 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/13951/statm: 19824 18060 82 6 0 19462 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84656

[startup+0.701087 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 13950
/proc/meminfo: memFree=1108016/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=138148 CPUtime=0.69
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 32104 0 0 0 54 15 0 0 25 0 1 0 235456856 141463552 32063 1992294400 134512640 134537284 4294956368 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/13951/statm: 34570 32064 82 6 0 34208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 143508

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 13952
/proc/meminfo: memFree=990368/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143656 CPUtime=1.49
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39084 0 0 0 131 18 0 0 25 0 1 50000 235456856 147103744 29266 1992294400 134512640 134537284 4294956368 18446744073709551615 134527940 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35914 29266 85 6 0 35552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149016

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 13952
/proc/meminfo: memFree=990432/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143656 CPUtime=3.09
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39088 0 0 0 291 18 0 0 25 0 1 50000 235456856 147103744 29270 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35914 29270 85 6 0 35552 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149016

[startup+6.30273 s]
/proc/loadavg: 1.08 1.02 1.02 2/67 13952
/proc/meminfo: memFree=990816/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143656 CPUtime=6.29
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39110 0 0 0 611 18 0 0 25 0 1 50000 235456856 147103744 29292 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35914 29292 85 6 0 35552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149016

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.02 2/67 13952
/proc/meminfo: memFree=991968/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143656 CPUtime=12.69
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39147 0 0 0 1250 19 0 0 25 0 1 50000 235456856 147103744 29329 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35914 29329 85 6 0 35552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149016

[startup+25.5019 s]
/proc/loadavg: 1.06 1.01 1.02 2/67 13952
/proc/meminfo: memFree=992032/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143788 CPUtime=25.49
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39195 0 0 0 2530 19 0 0 25 0 1 50000 235456856 147238912 29377 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35947 29377 85 6 0 35585 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 149148

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.02 2/67 13952
/proc/meminfo: memFree=991840/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=143920 CPUtime=51.08
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39276 0 0 0 5089 19 0 0 25 0 1 50000 235456856 147374080 29458 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 35980 29458 85 6 0 35618 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 149280

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.01 2/67 13952
/proc/meminfo: memFree=991392/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=144324 CPUtime=102.26
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39419 0 0 0 10207 19 0 0 25 0 1 50000 235456856 147787776 29601 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 36081 29601 85 6 0 35719 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 149684

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 13952
/proc/meminfo: memFree=990688/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=144720 CPUtime=162.23
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39585 0 0 0 16204 19 0 0 25 0 1 50000 235456856 148193280 29767 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 36180 29767 85 6 0 35818 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 150080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13952
/proc/meminfo: memFree=990112/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=145116 CPUtime=222.19
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39724 0 0 0 22200 19 0 0 25 0 1 50000 235456856 148598784 29906 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 36279 29906 85 6 0 35917 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 150476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13954
/proc/meminfo: memFree=989344/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=145644 CPUtime=282.17
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 39893 0 0 0 28197 20 0 0 25 0 1 50000 235456856 149139456 30075 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 36411 30075 85 6 0 36049 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 151004

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13954
/proc/meminfo: memFree=988640/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=0
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235456856 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13950/statm: 1340 237 196 169 0 51 0
[pid=13951] ppid=13950 vsize=146436 CPUtime=342.15
/proc/13951/stat : 13951 (revival) R 13950 13950 13849 0 -1 4194304 40075 0 0 0 34195 20 0 0 25 0 1 50000 235456856 149950464 30257 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/13951/statm: 36609 30257 85 6 0 36247 0
Current children cumulated CPU time (s) 342.15

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

/proc/13955/statm: 84646 72054 67 126 0 84517 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 343944

[startup+582.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/67 13955
/proc/meminfo: memFree=586080/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=502.58
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 311 40554 0 0 0 0 50222 36 16 0 1 0 235456856 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 238 197 169 0 51 0
[pid=13955] ppid=13950 vsize=397036 CPUtime=79.42
/proc/13955/stat : 13955 (SatElite) R 13950 13950 13849 0 -1 4194304 86906 0 0 0 7750 192 0 0 25 0 1 0 235507139 406564864 85344 1992294400 134512640 135031949 4294956240 18446744073709551615 134540559 0 0 4096 3 0 0 0 17 0 0 0
/proc/13955/statm: 99259 85344 67 126 0 99130 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 402396

[startup+642.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 13955
/proc/meminfo: memFree=566560/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=502.58
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 311 40554 0 0 0 0 50222 36 16 0 1 0 235456856 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 238 197 169 0 51 0
[pid=13955] ppid=13950 vsize=416576 CPUtime=139.41
/proc/13955/stat : 13955 (SatElite) R 13950 13950 13849 0 -1 4194304 91062 0 0 0 13740 201 0 0 25 0 1 0 235507139 426573824 88297 1992294400 134512640 135031949 4294956240 18446744073709551615 134547417 0 0 4096 3 0 0 0 17 0 0 0
/proc/13955/statm: 104144 88297 67 126 0 104015 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 421936

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 13955
/proc/meminfo: memFree=562272/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=502.58
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 311 40554 0 0 0 0 50222 36 16 0 1 0 235456856 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 238 197 169 0 51 0
[pid=13955] ppid=13950 vsize=421464 CPUtime=199.37
/proc/13955/stat : 13955 (SatElite) R 13950 13950 13849 0 -1 4194304 92155 0 0 0 19735 202 0 0 25 0 1 0 235507139 431579136 89390 1992294400 134512640 135031949 4294956240 18446744073709551615 134569408 0 0 4096 3 0 0 0 17 0 0 0
/proc/13955/statm: 105366 89390 67 126 0 105237 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 426824

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 13955
/proc/meminfo: memFree=557280/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=502.58
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 311 40554 0 0 0 0 50222 36 16 0 1 0 235456856 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 238 197 169 0 51 0
[pid=13955] ppid=13950 vsize=427288 CPUtime=259.35
/proc/13955/stat : 13955 (SatElite) R 13950 13950 13849 0 -1 4194304 93406 0 0 0 25732 203 0 0 25 0 1 0 235507139 437542912 90641 1992294400 134512640 135031949 4294956240 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/13955/statm: 106822 90641 67 126 0 106693 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 432648

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 13955
/proc/meminfo: memFree=551264/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=502.58
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 311 40554 0 0 0 0 50222 36 16 0 1 0 235456856 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 238 197 169 0 51 0
[pid=13955] ppid=13950 vsize=433368 CPUtime=319.32
/proc/13955/stat : 13955 (SatElite) R 13950 13950 13849 0 -1 4194304 94918 0 0 0 31727 205 0 0 25 0 1 0 235507139 443768832 92153 1992294400 134512640 135031949 4294956240 18446744073709551615 134569434 0 0 4096 3 0 0 0 17 0 0 0
/proc/13955/statm: 108342 92153 67 126 0 108213 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 438728

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/67 13956
/proc/meminfo: memFree=803232/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=76472 CPUtime=44.56
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 18585 0 0 0 4443 13 0 0 25 0 1 0 235540627 78307328 18569 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 19118 18569 77 170 0 18946 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 81832

[startup+942.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 13956
/proc/meminfo: memFree=791968/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=87916 CPUtime=104.53
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 21395 0 0 0 10437 16 0 0 25 0 1 0 235540627 90025984 21379 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 21979 21379 77 170 0 21807 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 93276

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 13956
/proc/meminfo: memFree=780064/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=99888 CPUtime=164.5
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 24382 0 0 0 16432 18 0 0 25 0 1 0 235540627 102285312 24366 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 24972 24366 77 170 0 24800 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 105248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 13956
/proc/meminfo: memFree=771744/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=108796 CPUtime=224.47
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 26499 0 0 0 22427 20 0 0 25 0 1 0 235540627 111407104 26483 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 27199 26483 77 170 0 27027 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 114156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 13956
/proc/meminfo: memFree=759712/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=120444 CPUtime=284.44
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 29474 0 0 0 28420 24 0 0 25 0 1 0 235540627 123334656 29458 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 30111 29458 77 170 0 29939 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 125804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13956
/proc/meminfo: memFree=745056/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=134892 CPUtime=344.42
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 33109 0 0 0 34414 28 0 0 25 0 1 0 235540627 138129408 33093 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 33723 33093 77 170 0 33551 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 140252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13956
/proc/meminfo: memFree=743840/2055920 swapFree=4181592/4192956
[pid=13950] ppid=13948 vsize=5360 CPUtime=837.29
/proc/13950/stat : 13950 (run.sh) S 13948 13950 13849 0 -1 4194304 341 143004 0 0 0 0 83462 267 16 0 1 0 235456856 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13950/statm: 1340 241 197 169 0 51 0
[pid=13956] ppid=13950 vsize=136172 CPUtime=362.72
/proc/13956/stat : 13956 (minisat) R 13950 13950 13849 0 -1 4194304 33410 0 0 0 36244 28 0 0 25 0 1 0 235540627 139440128 33394 1992294400 134512640 135212939 4294956240 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 0 0 0
/proc/13956/statm: 34043 33394 77 170 0 33871 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 141532

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13950 and gives
#  childrusage.ru_utime.tv_sec=834
#  childrusage.ru_utime.tv_usec=622118
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=677592
# CPU time returned by wait4() is 837.3
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1197.06
CPU system time (s): 2.95
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 462864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 834.622
system time used= 2.67759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143345
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= 10
involuntary context switches= 3245

runsolver used 1.12283 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node88 at 2009-05-11 22:37:57
IDJOB=1796326
IDBENCH=20408
IDSOLVER=647
FILE ID=node88/1796326-1242074274
PBS_JOBID= 9277636
Free space on /tmp= 66172 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796326-1242074274/watcher-1796326-1242074274 -o /tmp/evaluation-result-1796326-1242074274/solver-1796326-1242074274 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796326-1242074274.cnf HOME

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=959344146

node88.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1108496 kB
Buffers:         52012 kB
Cached:         812696 kB
SwapCached:       5488 kB
Active:         268392 kB
Inactive:       604904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1108496 kB
SwapTotal:     4192956 kB
SwapFree:      4181592 kB
Dirty:           40520 kB
Writeback:           0 kB
Mapped:          15028 kB
Slab:            60080 kB
Committed_AS:   604268 kB
PageTables:       1444 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= 65948 MiB
End job on node88 at 2009-05-11 22:58:00