Trace number 360966

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat+ 1.14? (TO) 1800.09 1802.99

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_16_pb.cnf.cr.opb
MD5SUM7cdaf60ccaf85c600aba211d4d47e719
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables480
Total number of constraints62
Number of constraints which are clauses32
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint16
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 62 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.01	c   -- Clauses(.)/Splits(s): ................................
0.00/0.01	c ---[  29]---> BDD-cost:   29
0.00/0.01	c ---[  28]---> BDD-cost:   29
0.00/0.01	c ---[  27]---> BDD-cost:   29
0.00/0.01	c ---[  26]---> BDD-cost:   29
0.00/0.01	c ---[  25]---> BDD-cost:   29
0.00/0.01	c ---[  24]---> BDD-cost:   29
0.00/0.01	c ---[  23]---> BDD-cost:   29
0.00/0.01	c ---[  22]---> BDD-cost:   29
0.00/0.01	c ---[  21]---> BDD-cost:   29
0.00/0.01	c ---[  20]---> BDD-cost:   29
0.00/0.01	c ---[  19]---> BDD-cost:   29
0.00/0.01	c ---[  18]---> BDD-cost:   29
0.00/0.01	c ---[  17]---> BDD-cost:   29
0.00/0.01	c ---[  16]---> BDD-cost:   29
0.00/0.01	c ---[  15]---> BDD-cost:   29
0.00/0.01	c ---[  14]---> BDD-cost:   29
0.00/0.01	c ---[  13]---> BDD-cost:   29
0.00/0.01	c ---[  12]---> BDD-cost:   29
0.00/0.01	c ---[  11]---> BDD-cost:   29
0.00/0.01	c ---[  10]---> BDD-cost:   29
0.00/0.01	c ---[   9]---> BDD-cost:   29
0.00/0.01	c ---[   8]---> BDD-cost:   29
0.00/0.01	c ---[   7]---> BDD-cost:   29
0.00/0.01	c ---[   6]---> BDD-cost:   29
0.00/0.01	c ---[   5]---> BDD-cost:   29
0.00/0.01	c ---[   4]---> BDD-cost:   29
0.00/0.01	c ---[   3]---> BDD-cost:   29
0.00/0.01	c ---[   2]---> BDD-cost:   29
0.00/0.01	c ---[   1]---> BDD-cost:   29
0.00/0.01	c ---[   0]---> BDD-cost:   29
0.00/0.02	c ==================================[MINISAT+]==================================
0.00/0.02	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    2162     6030 |     720       0        0     nan |  0.000 % |
0.00/0.02	c |       102 |    2162     6030 |     792     102     5686    55.7 |  2.222 % |
0.00/0.03	c |       252 |    2162     6030 |     871     252    14004    55.6 |  2.222 % |
0.00/0.05	c |       478 |    2162     6030 |     958     478    28490    59.6 |  2.222 % |
0.00/0.07	c |       815 |    2162     6030 |    1054     815    57080    70.0 |  2.222 % |
0.09/0.12	c |      1322 |    2162     6030 |    1159    1322   104342    78.9 |  2.222 % |
0.19/0.20	c |      2084 |    2162     6030 |    1275    1423   130456    91.7 |  2.222 % |
0.29/0.32	c |      3226 |    2162     6030 |    1403    1038    95866    92.4 |  2.222 % |
0.49/0.55	c |      4934 |    2162     6030 |    1543    1033   102989    99.7 |  2.222 % |
0.89/0.93	c |      7499 |    2162     6030 |    1697    1732   186615   107.7 |  2.222 % |
1.39/1.40	c |     11345 |    2162     6030 |    1867    1717   162221    94.5 |  2.222 % |
2.20/2.23	c |     17111 |    2162     6030 |    2054    1970   199253   101.1 |  2.222 % |
3.49/3.59	c |     25760 |    2162     6030 |    2259    2320   271642   117.1 |  2.222 % |
5.49/5.51	c |     38735 |    2162     6030 |    2485    2566   270521   105.4 |  2.222 % |
8.49/8.56	c |     58199 |    2162     6030 |    2734    2477   258968   104.5 |  2.222 % |
13.09/13.12	c |     87394 |    2162     6030 |    3007    2810   295638   105.2 |  2.222 % |
19.69/19.78	c |    131184 |    2162     6030 |    3308    1846   187402   101.5 |  2.222 % |
30.79/30.82	c |    196869 |    2162     6030 |    3639    3043   323650   106.4 |  2.222 % |
44.68/44.76	c |    295396 |    2162     6030 |    4003    3086   314350   101.9 |  2.222 % |
67.37/67.46	c |    443187 |    2162     6030 |    4403    2851   287482   100.8 |  2.222 % |
101.06/101.15	c |    664871 |    2162     6030 |    4843    3470   330999    95.4 |  2.222 % |
157.15/157.28	c |    997401 |    2162     6030 |    5328    4395   477257   108.6 |  2.222 % |
241.12/241.24	c |   1496194 |    2162     6030 |    5860    4647   485933   104.6 |  2.222 % |
360.28/360.41	c |   2244377 |    2162     6030 |    6447    5684   534706    94.1 |  2.222 % |
572.02/572.23	c |   3366651 |    2162     6030 |    7091    5025   524384   104.4 |  2.222 % |
864.44/864.73	c |   5050064 |    2162     6030 |    7800    6711   641592    95.6 |  2.222 % |
1328.80/1329.25	c |   7575180 |    2162     6030 |    8581    7630   817633   107.2 |  2.222 % |
1800.07/1800.60	c 
1800.07/1802.98	c *** TERMINATED ***
1800.07/1802.98	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360966-1176977163/instance-360966-1176977163.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-360966-1176977163 -o ROOT/results/node5/solver-360966-1176977163 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360966-1176977163/minisat+ /tmp/evaluation/360966-1176977163/instance-360966-1176977163.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.97 0.82 3/77 30386
/proc/meminfo: memFree=1628864/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=1048 CPUtime=0
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 173753986 1073152 110 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 262 110 74 215 0 44 0

[startup+0.0930581 s]
/proc/loadavg: 0.94 0.97 0.82 3/77 30386
/proc/meminfo: memFree=1628864/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=1712 CPUtime=0.09
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 173753986 1753088 287 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 428 287 106 215 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.101059 s]
/proc/loadavg: 0.94 0.97 0.82 3/77 30386
/proc/meminfo: memFree=1628864/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=1712 CPUtime=0.09
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 173753986 1753088 295 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 428 295 106 215 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301082 s]
/proc/loadavg: 0.94 0.97 0.82 3/77 30386
/proc/meminfo: memFree=1628864/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=2108 CPUtime=0.29
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 411 0 0 0 29 0 0 0 19 0 1 0 173753986 2158592 396 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 527 396 106 215 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.701127 s]
/proc/loadavg: 0.94 0.97 0.82 3/77 30386
/proc/meminfo: memFree=1628864/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=2372 CPUtime=0.69
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 483 0 0 0 69 0 0 0 22 0 1 0 173753986 2428928 468 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 593 468 106 215 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2372

[startup+1.50122 s]
/proc/loadavg: 0.94 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1627320/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=2504 CPUtime=1.49
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 173753986 2564096 505 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580919 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 626 505 106 215 0 408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.1014 s]
/proc/loadavg: 0.94 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1627000/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=3164 CPUtime=3.09
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 661 0 0 0 309 0 0 0 25 0 1 0 173753986 3239936 646 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 791 646 106 215 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3164

[startup+6.30176 s]
/proc/loadavg: 0.95 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1626296/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=3428 CPUtime=6.29
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 173753986 3510272 724 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581295 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 857 724 106 215 0 639 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3428

[startup+12.7015 s]
/proc/loadavg: 0.95 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1625784/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=3560 CPUtime=12.69
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 786 0 0 0 1269 0 0 0 25 0 1 0 173753986 3645440 771 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581434 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 890 771 106 215 0 672 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3560

[startup+25.5019 s]
/proc/loadavg: 0.96 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1625208/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=4228 CPUtime=25.48
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 944 0 0 0 2548 0 0 0 25 0 1 0 173753986 4329472 929 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134578846 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 1057 929 106 215 0 839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4228

[startup+51.1018 s]
/proc/loadavg: 0.97 0.97 0.82 2/78 30387
/proc/meminfo: memFree=1624184/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=5148 CPUtime=51.08
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 1186 0 0 0 5107 1 0 0 25 0 1 0 173753986 5271552 1171 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 1287 1171 106 215 0 1069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5148

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 30387
/proc/meminfo: memFree=1623096/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=6336 CPUtime=102.27
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 1464 0 0 0 10225 2 0 0 25 0 1 0 173753986 6488064 1449 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577391 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 1584 1449 106 215 0 1366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6336

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 30387
/proc/meminfo: memFree=1622008/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=7288 CPUtime=162.25
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 1718 0 0 0 16222 3 0 0 25 0 1 0 173753986 7462912 1703 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 1822 1703 106 215 0 1604 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7288

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 30387
/proc/meminfo: memFree=1621496/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=7800 CPUtime=222.22
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 1828 0 0 0 22219 3 0 0 25 0 1 0 173753986 7987200 1813 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 1950 1813 106 215 0 1732 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 30387
/proc/meminfo: memFree=1620856/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=8468 CPUtime=282.21
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2004 0 0 0 28217 4 0 0 25 0 1 0 173753986 8671232 1989 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581044 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2117 1989 106 215 0 1899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8468

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 30387
/proc/meminfo: memFree=1620664/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=8756 CPUtime=342.19
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2052 0 0 0 34215 4 0 0 25 0 1 0 173753986 8966144 2037 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2189 2037 106 215 0 1971 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 30387
/proc/meminfo: memFree=1619640/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=9692 CPUtime=402.18
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2306 0 0 0 40213 5 0 0 25 0 1 0 173753986 9924608 2291 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2423 2291 106 215 0 2205 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 30387
/proc/meminfo: memFree=1619640/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=9692 CPUtime=462.15
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2314 0 0 0 46210 5 0 0 25 0 1 0 173753986 9924608 2299 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574457 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2423 2299 106 215 0 2205 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9692

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 30387
/proc/meminfo: memFree=1619512/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=9840 CPUtime=522.14
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2337 0 0 0 52208 6 0 0 25 0 1 0 173753986 10076160 2322 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576869 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2460 2322 106 215 0 2242 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9840

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 30387
/proc/meminfo: memFree=1618360/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=10912 CPUtime=582.12
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2609 0 0 0 58206 6 0 0 25 0 1 0 173753986 11173888 2594 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581434 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2728 2594 106 215 0 2510 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 30387
/proc/meminfo: memFree=1618360/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=10912 CPUtime=642.11
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2611 0 0 0 64204 7 0 0 25 0 1 0 173753986 11173888 2596 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 2728 2596 106 215 0 2510 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10912


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

/proc/meminfo: memFree=1617144/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=12036 CPUtime=1121.97
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2912 0 0 0 112186 11 0 0 25 0 1 0 173753986 12324864 2878 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581002 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3009 2878 106 215 0 2791 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 12036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30387
/proc/meminfo: memFree=1617144/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=12156 CPUtime=1181.95
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 2920 0 0 0 118184 11 0 0 25 0 1 0 173753986 12447744 2886 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3039 2886 106 215 0 2821 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 12156

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30387
/proc/meminfo: memFree=1616632/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=12528 CPUtime=1241.93
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3044 0 0 0 124181 12 0 0 25 0 1 0 173753986 12828672 3003 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3132 3003 106 215 0 2914 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 12528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30387
/proc/meminfo: memFree=1616888/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=12188 CPUtime=1301.92
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3044 0 0 0 130180 12 0 0 25 0 1 0 173753986 12480512 2918 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577398 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3047 2918 106 215 0 2829 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 12188

[startup+1362.3 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 30387
/proc/meminfo: memFree=1616120/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13108 CPUtime=1361.9
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3261 0 0 0 136177 13 0 0 25 0 1 0 173753986 13422592 3135 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3277 3135 106 215 0 3059 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 13108

[startup+1422.31 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 30387
/proc/meminfo: memFree=1616184/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13108 CPUtime=1421.88
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3261 0 0 0 142175 13 0 0 25 0 1 0 173753986 13422592 3135 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003508 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3277 3135 106 215 0 3059 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 13108

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30387
/proc/meminfo: memFree=1615800/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13372 CPUtime=1481.86
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3336 0 0 0 148172 14 0 0 25 0 1 0 173753986 13692928 3210 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576849 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3343 3210 106 215 0 3125 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 13372

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30387
/proc/meminfo: memFree=1615736/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13516 CPUtime=1541.84
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3360 0 0 0 154170 14 0 0 25 0 1 0 173753986 13840384 3234 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3379 3234 106 215 0 3161 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 13516

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30389
/proc/meminfo: memFree=1615608/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13516 CPUtime=1601.83
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3369 0 0 0 160168 15 0 0 25 0 1 0 173753986 13840384 3243 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3379 3243 106 215 0 3161 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 13516

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30389
/proc/meminfo: memFree=1615544/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13668 CPUtime=1661.8
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3403 0 0 0 166165 15 0 0 25 0 1 0 173753986 13996032 3277 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573014 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3417 3277 106 215 0 3199 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 13668

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30389
/proc/meminfo: memFree=1615416/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=13828 CPUtime=1721.79
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3427 0 0 0 172163 16 0 0 25 0 1 0 173753986 14159872 3301 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3457 3301 106 215 0 3239 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 13828

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30389
/proc/meminfo: memFree=1615096/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=14124 CPUtime=1781.77
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3509 0 0 0 178161 16 0 0 25 0 1 0 173753986 14462976 3383 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3531 3383 106 215 0 3313 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 14124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 30389
/proc/meminfo: memFree=1615096/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=14124 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) R 30384 30386 29992 0 -1 4194304 3509 0 0 0 179991 16 0 0 25 0 1 0 173753986 14462976 3383 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30386/statm: 3531 3383 106 215 0 3313 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14124

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 30389
/proc/meminfo: memFree=1615096/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=0 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) D 30384 30386 29992 0 -1 4194308 3510 0 0 0 179991 16 0 0 24 0 1 0 173753986 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 1 0 0
/proc/30386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.91 1/79 30390
/proc/meminfo: memFree=1628080/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=0 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) D 30384 30386 29992 0 -1 4194308 3510 0 0 0 179991 16 0 0 24 0 1 0 173753986 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 1 0 0
/proc/30386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.91 1/79 30390
/proc/meminfo: memFree=1628080/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=0 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) D 30384 30386 29992 0 -1 4194308 3510 0 0 0 179991 16 0 0 24 0 1 0 173753986 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 1 0 0
/proc/30386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

[startup+1802.8 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 30390
/proc/meminfo: memFree=1628088/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=0 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) D 30384 30386 29992 0 -1 4194308 3510 0 0 0 179991 16 0 0 24 0 1 0 173753986 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 1 0 0
/proc/30386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

[startup+1802.91 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 30390
/proc/meminfo: memFree=1628088/2055920 swapFree=4151632/4192956
[pid=30386] ppid=30384 vsize=0 CPUtime=1800.07
/proc/30386/stat : 30386 (minisat+) D 30384 30386 29992 0 -1 4194308 3510 0 0 0 179991 16 0 0 24 0 1 0 173753986 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 1 0 0
/proc/30386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.99
CPU time (s): 1800.09
CPU user time (s): 1799.92
CPU system time (s): 0.169974
CPU usage (%): 99.839
Max. virtual memory (cumulated for all children) (KiB): 14224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3510
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= 6
involuntary context switches= 3011

runsolver used 2.21566 second user time and 4.17037 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Thu Apr 19 10:06:03 UTC 2007

IDJOB= 360966
IDBENCH= 1409
IDSOLVER= 156
FILE ID= node5/360966-1176977163

PBS_JOBID= 4630377

Free space on /tmp= 66355 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_16_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/360966-1176977163/minisat+ /tmp/evaluation/360966-1176977163/instance-360966-1176977163.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-360966-1176977163 -o ROOT/results/node5/conversion-360966-1176977163 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360966-1176977163/instance-360966-1176977163.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-360966-1176977163 -o ROOT/results/node5/solver-360966-1176977163 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360966-1176977163/minisat+ /tmp/evaluation/360966-1176977163/instance-360966-1176977163.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7cdaf60ccaf85c600aba211d4d47e719

RANDOM SEED= 635208441

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1629272 kB
Buffers:         34156 kB
Cached:         327896 kB
SwapCached:       9432 kB
Active:         174972 kB
Inactive:       209900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629272 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            27368 kB
Committed_AS:  8656908 kB
PageTables:       1720 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= 66355 MiB

End job on node5 on Thu Apr 19 10:36:08 UTC 2007