Trace number 1796228

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 2009-03-18? (TO) 1200.03 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.47/500.82	#ITERATIONS 1
500.47/500.82	#LEARNT CLAUSES 422
500.96/501.38	done !
500.96/501.38	c Calling MINISAT
500.96/501.39	This is MiniSat 2.0 beta
500.96/501.39	WARNING: for repeatability, setting FPU to use double precision
500.96/501.39	============================[ Problem Statistics ]=============================
500.96/501.39	|                                                                             |
500.96/501.39	|  Number of variables:  246502                                               |
500.96/501.39	|  Number of clauses:    748414                                               |
501.25/501.69	|  Parsing time:         0.28         s                                       |
501.35/501.70	============================[ Search Statistics ]==============================
501.35/501.70	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.35/501.70	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.35/501.70	===============================================================================
501.35/501.70	|         0 |   67105   281651   660434 |    93883        0    nan |  0.000 % |
501.54/501.95	|       100 |   67105   281651   660434 |   103272      100     33 | 72.777 % |
501.94/502.39	|       250 |   67105   281651   660434 |   113599      250     34 | 72.777 % |
502.84/503.28	|       475 |   67105   281651   660434 |   124959      475     42 | 72.777 % |
503.74/504.11	|       812 |   67084   281532   660178 |   137455      811     41 | 72.786 % |
504.45/504.82	|      1320 |   67084   281532   660178 |   151200     1319     76 | 72.786 % |
506.54/506.90	|      2080 |   67084   281532   660178 |   166320     2079     70 | 72.786 % |
509.63/510.05	|      3219 |   67084   281532   660178 |   182952     3218    127 | 72.786 % |
512.83/513.27	|      4927 |   67084   281532   660178 |   201247     4926    123 | 72.786 % |
517.24/517.67	|      7491 |   67084   281532   660178 |   221372     7490    130 | 72.786 % |
524.24/524.62	|     11335 |   67084   281532   660178 |   243510    11334    130 | 72.786 % |
532.53/532.90	|     17106 |   66929   280880   658767 |   267861    17056    118 | 75.059 % |
549.53/549.95	|     25757 |   61478   252757   595514 |   294647    25535    148 | 75.211 % |
574.50/574.99	|     38733 |   61106   244984   574978 |   324111    38507    120 | 75.211 % |
623.07/623.59	|     58196 |   58588   230699   541510 |   356523    57848    153 | 76.232 % |
711.15/711.68	|     87390 |   50084   192317   455624 |   392175    86502    140 | 79.682 % |
803.90/804.45	|    131179 |   37017   138917   332229 |   431392   129794    110 | 84.985 % |
985.23/985.82	|    196863 |   36907   138481   331200 |   474532   195467     94 | 85.028 % |

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-1796228-1242071958/watcher-1796228-1242071958 -o /tmp/evaluation-result-1796228-1242071958/solver-1796228-1242071958 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796228-1242071958.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: 1.08 1.54 1.75 3/64 5835
/proc/meminfo: memFree=895784/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=5360 CPUtime=0
/proc/5836/stat : 5836 (run.sh) D 5835 5835 5798 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 240 1992294400 4194304 4889804 548682068784 18446744073709551615 252429528359 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/5836/statm: 1340 240 199 169 0 51 0

[startup+0.0695579 s]
/proc/loadavg: 1.08 1.54 1.75 3/64 5835
/proc/meminfo: memFree=895784/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=1604 CPUtime=0
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 109 0 9 0 0 0 0 0 18 0 1 0 235230023 1642496 85 1992294400 134512640 134537284 4294956368 18446744073709551615 10067168 0 0 4096 0 0 0 0 17 1 0 0
/proc/5836/statm: 401 85 68 6 0 39 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6964

[startup+0.101573 s]
/proc/loadavg: 1.08 1.54 1.75 3/64 5835
/proc/meminfo: memFree=895784/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=34380 CPUtime=0.03
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 4805 0 10 0 0 3 0 0 18 0 1 0 235230023 35205120 4782 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5836/statm: 8595 4782 81 6 0 8233 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 39740

[startup+0.30159 s]
/proc/loadavg: 1.08 1.54 1.75 3/64 5835
/proc/meminfo: memFree=895784/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=58064 CPUtime=0.22
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 13207 0 10 0 16 6 0 0 19 0 1 0 235230023 59457536 13180 1992294400 134512640 134537284 4294956368 18446744073709551615 134519704 0 0 4096 0 0 0 0 17 1 0 0
/proc/5836/statm: 14516 13180 82 6 0 14154 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 63424

[startup+0.701629 s]
/proc/loadavg: 1.08 1.54 1.75 3/64 5835
/proc/meminfo: memFree=895784/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=81876 CPUtime=0.63
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19599 0 10 0 54 9 0 0 22 0 1 0 235230023 83841024 19572 1992294400 134512640 134537284 4294956368 18446744073709551615 134521549 0 0 4096 0 0 0 0 17 1 0 0
/proc/5836/statm: 20469 19572 82 6 0 20107 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 87236

[startup+1.5017 s]
/proc/loadavg: 1.08 1.54 1.75 2/66 5837
/proc/meminfo: memFree=837144/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60660 CPUtime=1.42
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19644 0 11 0 133 9 0 0 25 0 1 50000 235230023 62115840 14315 1992294400 134512640 134537284 4294956368 18446744073709551615 134524076 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15165 14315 85 6 0 14803 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 66020

[startup+3.10186 s]
/proc/loadavg: 1.08 1.54 1.75 2/66 5837
/proc/meminfo: memFree=836888/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60660 CPUtime=3.02
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19683 0 11 0 293 9 0 0 25 0 1 50000 235230023 62115840 14354 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15165 14354 85 6 0 14803 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 66020

[startup+6.30217 s]
/proc/loadavg: 1.07 1.54 1.74 2/66 5837
/proc/meminfo: memFree=837016/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60660 CPUtime=6.22
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19712 0 11 0 613 9 0 0 25 0 1 50000 235230023 62115840 14383 1992294400 134512640 134537284 4294956368 18446744073709551615 134523666 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15165 14383 85 6 0 14803 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 66020

[startup+12.7018 s]
/proc/loadavg: 1.06 1.53 1.74 2/66 5837
/proc/meminfo: memFree=836968/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60660 CPUtime=12.61
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19720 0 11 0 1252 9 0 0 25 0 1 50000 235230023 62115840 14391 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15165 14391 85 6 0 14803 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 66020

[startup+25.5011 s]
/proc/loadavg: 1.05 1.50 1.73 2/66 5837
/proc/meminfo: memFree=837104/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60660 CPUtime=25.4
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19736 0 11 0 2531 9 0 0 25 0 1 50000 235230023 62115840 14407 1992294400 134512640 134537284 4294956368 18446744073709551615 134523887 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15165 14407 85 6 0 14803 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 66020

[startup+51.1016 s]
/proc/loadavg: 1.03 1.46 1.71 2/66 5837
/proc/meminfo: memFree=837168/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=50.98
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19749 0 11 0 5089 9 0 0 25 0 1 50000 235230023 62259200 14420 1992294400 134512640 134537284 4294956368 18446744073709551615 134523975 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15200 14420 85 6 0 14838 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 66160

[startup+102.306 s]
/proc/loadavg: 1.01 1.39 1.67 2/66 5843
/proc/meminfo: memFree=837096/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=102.15
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19761 0 11 0 10206 9 0 0 25 0 1 50000 235230023 62259200 14432 1992294400 134512640 134537284 4294956368 18446744073709551615 134523789 0 0 4096 8192 0 0 0 17 1 0 0
/proc/5836/statm: 15200 14432 85 6 0 14838 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 66160

[startup+162.302 s]
/proc/loadavg: 1.00 1.31 1.62 2/66 5843
/proc/meminfo: memFree=836976/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=162.12
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19764 0 11 0 16202 10 0 0 25 0 1 50000 235230023 62259200 14435 1992294400 134512640 134537284 4294956368 18446744073709551615 134523958 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15200 14435 85 6 0 14838 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 66160

[startup+222.302 s]
/proc/loadavg: 1.00 1.25 1.58 2/66 5843
/proc/meminfo: memFree=836976/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=222.1
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19764 0 11 0 22200 10 0 0 25 0 1 50000 235230023 62259200 14435 1992294400 134512640 134537284 4294956368 18446744073709551615 134531154 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15200 14435 85 6 0 14838 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 66160

[startup+282.302 s]
/proc/loadavg: 1.00 1.20 1.54 2/66 5843
/proc/meminfo: memFree=836976/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=282.07
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19765 0 11 0 28197 10 0 0 25 0 1 50000 235230023 62259200 14436 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15200 14436 85 6 0 14838 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 66160

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.51 2/66 5843
/proc/meminfo: memFree=836976/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=0
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235230023 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5835/statm: 1340 237 196 169 0 51 0
[pid=5836] ppid=5835 vsize=60800 CPUtime=342.04
/proc/5836/stat : 5836 (revival) R 5835 5835 5798 0 -1 4194304 19774 0 11 0 34194 10 0 0 25 0 1 50000 235230023 62259200 14445 1992294400 134512640 134537284 4294956368 18446744073709551615 134523958 0 0 4096 8192 0 0 0 17 0 0 0
/proc/5836/statm: 15200 14445 85 6 0 14838 0
Current children cumulated CPU time (s) 342.04

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

/proc/5844/statm: 13537 12277 77 170 0 13365 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 59508

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 5844
/proc/meminfo: memFree=816112/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=71328 CPUtime=140.82
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 16666 0 0 0 14068 14 0 0 25 0 1 0 235280162 73039872 16570 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 17832 16570 77 170 0 17660 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 76688

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.33 2/66 5844
/proc/meminfo: memFree=806704/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=80712 CPUtime=200.8
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 19015 0 0 0 20064 16 0 0 25 0 1 0 235280162 82649088 18919 1992294400 134512640 135212939 4294956240 18446744073709551615 134536580 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 20178 18919 77 170 0 20006 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 86072

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.31 2/66 5844
/proc/meminfo: memFree=799664/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=87784 CPUtime=260.78
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 20770 0 0 0 26060 18 0 0 25 0 1 0 235280162 89890816 20674 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 21946 20674 77 170 0 21774 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 93144

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 5844
/proc/meminfo: memFree=793264/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=94316 CPUtime=320.76
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 22372 0 0 0 32056 20 0 0 25 0 1 0 235280162 96579584 22276 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 23579 22276 77 170 0 23407 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 99676

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 5844
/proc/meminfo: memFree=787568/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=99960 CPUtime=380.73
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 23774 0 0 0 38052 21 0 0 25 0 1 0 235280162 102359040 23678 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 24990 23678 77 170 0 24818 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 105320

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 5844
/proc/meminfo: memFree=781296/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=106404 CPUtime=440.71
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 25362 0 0 0 44046 25 0 0 25 0 1 0 235280162 108957696 25266 1992294400 134512640 135212939 4294956240 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 26601 25266 77 170 0 26429 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 111764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 5844
/proc/meminfo: memFree=774000/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=113656 CPUtime=500.68
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 27179 0 0 0 50042 26 0 0 25 0 1 0 235280162 116383744 27083 1992294400 134512640 135212939 4294956240 18446744073709551615 134527127 0 0 4096 3 0 0 0 17 1 0 0
/proc/5844/statm: 28414 27083 77 170 0 28242 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 119016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 5844
/proc/meminfo: memFree=763120/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=124932 CPUtime=560.65
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 29918 0 0 0 56036 29 0 0 25 0 1 0 235280162 127930368 29822 1992294400 134512640 135212939 4294956240 18446744073709551615 134529428 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 31233 29822 77 170 0 31061 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 130292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 5844
/proc/meminfo: memFree=750000/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=137900 CPUtime=620.62
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 33163 0 0 0 62028 34 0 0 25 0 1 0 235280162 141209600 33067 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 34475 33067 77 170 0 34303 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 143260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 5844
/proc/meminfo: memFree=740016/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=147804 CPUtime=680.59
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 35647 0 0 0 68022 37 0 0 25 0 1 0 235280162 151351296 35551 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 36951 35551 77 170 0 36779 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 153164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 5844
/proc/meminfo: memFree=738544/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=149360 CPUtime=698.99
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 36009 0 0 0 69861 38 0 0 25 0 1 0 235280162 152944640 35913 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 37340 35913 77 170 0 37168 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 154720

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 5844
/proc/meminfo: memFree=738544/2055920 swapFree=4181340/4192956
[pid=5835] ppid=5833 vsize=5360 CPUtime=501.04
/proc/5835/stat : 5835 (run.sh) S 5833 5835 5798 0 -1 4194304 312 19787 0 13 0 0 50089 15 19 0 1 0 235230023 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5835/statm: 1340 238 197 169 0 51 0
[pid=5844] ppid=5835 vsize=149360 CPUtime=698.99
/proc/5844/stat : 5844 (minisat) R 5835 5835 5798 0 -1 4194304 36009 0 0 0 69861 38 0 0 25 0 1 0 235280162 152944640 35913 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/5844/statm: 37340 35913 77 170 0 37168 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 154720

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5835 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=895852
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=157975
# CPU time returned by wait4() is 501.054
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.5
CPU system time (s): 0.53
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 154720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.896
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20099
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 1265

runsolver used 1.06884 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-11 21:59:20
IDJOB=1796228
IDBENCH=20372
IDSOLVER=649
FILE ID=node12/1796228-1242071958
PBS_JOBID= 9277661
Free space on /tmp= 66076 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796228-1242071958/watcher-1796228-1242071958 -o /tmp/evaluation-result-1796228-1242071958/solver-1796228-1242071958 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796228-1242071958.cnf HOME

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1136365393

node12.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		: 3000.213
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		: 3000.213
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:        896200 kB
Buffers:         73904 kB
Cached:         998380 kB
SwapCached:       5448 kB
Active:         184324 kB
Inactive:       895800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896200 kB
SwapTotal:     4192956 kB
SwapFree:      4181340 kB
Dirty:           22924 kB
Writeback:           0 kB
Mapped:          13468 kB
Slab:            65616 kB
Committed_AS:   929036 kB
PageTables:       1376 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= 66064 MiB
End job on node12 at 2009-05-11 22:19:23