Trace number 421388

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 SAT 2007? (TO) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
Bench CategoryRANDOM (random 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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1713     5871    17574 |     1957        0    nan |  0.000 % |
0.00/0.02	c |       101 |    1713     5871    17574 |     2152      101     24 |  0.000 % |
0.00/0.04	c |       251 |    1713     5871    17574 |     2367      251     24 |  0.000 % |
0.00/0.05	c |       478 |    1713     5871    17574 |     2604      478     24 |  0.001 % |
0.00/0.08	c |       820 |    1713     5871    17574 |     2865      820     25 |  0.000 % |
0.10/0.13	c |      1327 |    1713     5871    17574 |     3151     1327     25 |  0.000 % |
0.20/0.20	c |      2088 |    1713     5871    17574 |     3466     2088     25 |  0.000 % |
0.30/0.32	c |      3227 |    1713     5871    17574 |     3813     3227     26 |  0.000 % |
0.50/0.51	c |      4937 |    1713     5871    17574 |     4195     2921     25 |  0.000 % |
0.80/0.80	c |      7500 |    1713     5871    17574 |     4614     3266     29 |  0.001 % |
1.19/1.26	c |     11344 |    1713     5871    17574 |     5075     4705     27 |  0.000 % |
1.89/1.96	c |     17110 |    1713     5871    17574 |     5583     5247     25 |  0.001 % |
2.99/3.05	c |     25759 |    1713     5871    17574 |     6141     5306     25 |  0.000 % |
4.69/4.79	c |     38734 |    1713     5871    17574 |     6756     5684     24 |  0.000 % |
7.49/7.60	c |     58195 |    1713     5871    17574 |     7431     4392     26 |  0.000 % |
11.69/11.77	c |     87388 |    1713     5871    17574 |     8174     6911     31 |  0.000 % |
18.29/18.36	c |    131178 |    1713     5871    17574 |     8992     4790     26 |  0.000 % |
28.98/29.02	c |    196862 |    1713     5871    17574 |     9891     6345     26 |  0.000 % |
45.27/45.38	c |    295388 |    1713     5871    17574 |    10880     9331     26 |  0.000 % |
72.57/72.67	c |    443179 |    1713     5871    17574 |    11968     7652     31 |  0.000 % |
115.85/115.90	c |    664863 |    1713     5871    17574 |    13165    10548     31 |  0.000 % |
183.72/183.87	c |    997389 |    1713     5871    17574 |    14482     9981     26 |  0.000 % |
293.09/293.29	c |   1496181 |    1713     5871    17574 |    15930    10526     28 |  0.000 % |
461.13/461.33	c |   2244363 |    1713     5871    17574 |    17523    10843     23 |  0.000 % |
727.84/728.12	c |   3366637 |    1713     5871    17574 |    19275    10331     23 |  0.000 % |
1164.99/1165.47	c |   5050051 |    1713     5871    17574 |    21203    11656     27 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-421388-1177503273 -o ROOT/results/node66/solver-421388-1177503273 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421388-1177503273/minisat_noassertions /tmp/evaluation/421388-1177503273/instance-421388-1177503273.cnf 

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): 2400 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: 0.91 0.95 0.90 3/64 25714
/proc/meminfo: memFree=1653504/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=2144 CPUtime=0
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 226316919 2195456 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 536 191 50 130 0 403 0

[startup+0.0888541 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25714
/proc/meminfo: memFree=1653504/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=2480 CPUtime=0.08
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 315 0 0 0 8 0 0 0 18 0 1 0 226316919 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2480

[startup+0.101856 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25714
/proc/meminfo: memFree=1653504/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=2480 CPUtime=0.1
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 226316919 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2480

[startup+0.301897 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25714
/proc/meminfo: memFree=1653504/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=2612 CPUtime=0.3
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 357 0 0 0 30 0 0 0 19 0 1 0 226316919 2674688 343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 653 343 66 130 0 520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2612

[startup+0.701976 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25714
/proc/meminfo: memFree=1653504/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=2876 CPUtime=0.7
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 419 0 0 0 70 0 0 0 22 0 1 0 226316919 2945024 405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 719 405 66 130 0 586 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2876

[startup+1.50113 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 25715
/proc/meminfo: memFree=1651960/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=3008 CPUtime=1.49
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 461 0 0 0 149 0 0 0 25 0 1 0 226316919 3080192 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 752 447 66 130 0 619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3008

[startup+3.10145 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 25715
/proc/meminfo: memFree=1651704/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=3272 CPUtime=3.09
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 502 0 0 0 309 0 0 0 25 0 1 0 226316919 3350528 488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 818 488 66 130 0 685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3272

[startup+6.30109 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25715
/proc/meminfo: memFree=1651192/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=3672 CPUtime=6.29
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 598 0 0 0 629 0 0 0 25 0 1 0 226316919 3760128 584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 918 584 66 130 0 785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3672

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 25715
/proc/meminfo: memFree=1650552/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=4068 CPUtime=12.69
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 717 0 0 0 1269 0 0 0 25 0 1 0 226316919 4165632 703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1017 703 66 130 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 25715
/proc/meminfo: memFree=1650104/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=4464 CPUtime=25.48
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 822 0 0 0 2548 0 0 0 25 0 1 0 226316919 4571136 808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1116 808 66 130 0 983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4464

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 25715
/proc/meminfo: memFree=1649144/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=5392 CPUtime=51.07
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1058 0 0 0 5107 0 0 0 25 0 1 0 226316919 5521408 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1348 1044 66 130 0 1215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5392

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 25715
/proc/meminfo: memFree=1648312/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=6316 CPUtime=102.26
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1273 0 0 0 10225 1 0 0 25 0 1 0 226316919 6467584 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1579 1259 66 130 0 1446 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6316

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1647736/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=6844 CPUtime=162.23
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1414 0 0 0 16222 1 0 0 25 0 1 0 226316919 7008256 1400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1711 1400 66 130 0 1578 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6844

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1646776/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=7768 CPUtime=222.21
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1642 0 0 0 22219 2 0 0 25 0 1 0 226316919 7954432 1628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 1942 1628 66 130 0 1809 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1646520/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=8028 CPUtime=282.19
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1707 0 0 0 28217 2 0 0 25 0 1 0 226316919 8220672 1693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2007 1693 66 130 0 1874 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8028

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1646200/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=8424 CPUtime=342.17
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1788 0 0 0 34215 2 0 0 25 0 1 0 226316919 8626176 1774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2106 1774 66 130 0 1973 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1645880/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=8680 CPUtime=402.15
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1874 0 0 0 40213 2 0 0 25 0 1 0 226316919 8888320 1860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2170 1860 66 130 0 2037 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8680

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1645688/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=8944 CPUtime=462.13
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 1919 0 0 0 46210 3 0 0 25 0 1 0 226316919 9158656 1905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2236 1905 66 130 0 2103 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1645176/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=9476 CPUtime=522.11
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2046 0 0 0 52208 3 0 0 25 0 1 0 226316919 9703424 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2369 2032 66 130 0 2236 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9476

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1644856/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=9740 CPUtime=582.08
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2131 0 0 0 58205 3 0 0 25 0 1 0 226316919 9973760 2117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2435 2117 66 130 0 2302 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9740

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1644408/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=10136 CPUtime=642.06
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2221 0 0 0 64203 3 0 0 25 0 1 0 226316919 10379264 2207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2534 2207 66 130 0 2401 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10136

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1644280/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=10268 CPUtime=702.05
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2255 0 0 0 70201 4 0 0 25 0 1 0 226316919 10514432 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2567 2241 66 130 0 2434 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10268

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1643768/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=10824 CPUtime=762.03
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2377 0 0 0 76199 4 0 0 25 0 1 0 226316919 11083776 2363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2706 2363 66 130 0 2573 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10824

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1643512/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11112 CPUtime=822
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2446 0 0 0 82196 4 0 0 25 0 1 0 226316919 11378688 2432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2778 2432 66 130 0 2645 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11112

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1643064/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11516 CPUtime=881.98
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2546 0 0 0 88194 4 0 0 25 0 1 0 226316919 11792384 2532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2879 2532 66 130 0 2746 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11516

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642744/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11728 CPUtime=941.96
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2616 0 0 0 94192 4 0 0 25 0 1 0 226316919 12009472 2602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2932 2602 66 130 0 2799 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642744/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11728 CPUtime=1001.94
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2616 0 0 0 100190 4 0 0 25 0 1 0 226316919 12009472 2602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2932 2602 66 130 0 2799 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642680/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11860 CPUtime=1061.91
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2644 0 0 0 106187 4 0 0 25 0 1 0 226316919 12144640 2630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2965 2630 66 130 0 2832 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 11860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642616/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=11860 CPUtime=1121.9
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2649 0 0 0 112185 5 0 0 25 0 1 0 226316919 12144640 2635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 2965 2635 66 130 0 2832 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642232/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=12264 CPUtime=1181.88
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2737 0 0 0 118183 5 0 0 25 0 1 0 226316919 12558336 2723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 3066 2723 66 130 0 2933 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 12264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642232/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=12264 CPUtime=1200.08
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2755 0 0 0 120003 5 0 0 25 0 1 0 226316919 12558336 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 3066 2741 66 130 0 2933 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12264

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25715
/proc/meminfo: memFree=1642232/2055920 swapFree=4183056/4192956
[pid=25714] ppid=25712 vsize=12264 CPUtime=1200.08
/proc/25714/stat : 25714 (minisat_noasser) R 25712 25714 24372 0 -1 4194304 2755 0 0 0 120003 5 0 0 25 0 1 0 226316919 12558336 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25714/statm: 3066 2741 66 130 0 2933 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 12264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2755
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= 7
involuntary context switches= 1605

runsolver used 1.01885 second user time and 2.26565 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 25 12:14:33 UTC 2007

IDJOB= 421388
IDBENCH= 20307
IDSOLVER= 188
FILE ID= node66/421388-1177503273

PBS_JOBID= 4685762

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421388-1177503273/minisat_noassertions /tmp/evaluation/421388-1177503273/instance-421388-1177503273.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-421388-1177503273 -o ROOT/results/node66/solver-421388-1177503273 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421388-1177503273/minisat_noassertions /tmp/evaluation/421388-1177503273/instance-421388-1177503273.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 276864282

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1653848 kB
Buffers:         35600 kB
Cached:         290456 kB
SwapCached:       4356 kB
Active:         132592 kB
Inactive:       203588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653848 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            51896 kB
Committed_AS:  1820796 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= 66408 MiB

End job on node66 on Wed Apr 25 12:34:36 UTC 2007