Trace number 421523

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.055
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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:  97                                                   |
0.00/0.00	c |  Number of clauses:    204                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      97      204      612 |       68        0    nan |  0.000 % |
0.00/0.00	c |       101 |      97      204      612 |       74      101     15 |  0.011 % |
0.00/0.00	c |       253 |      97      204      612 |       82       77     13 |  0.011 % |
0.00/0.00	c |       478 |      97      204      612 |       90       82     13 |  0.011 % |
0.00/0.01	c |       815 |      97      204      612 |       99      140     14 |  0.011 % |
0.00/0.01	c |      1321 |      97      204      612 |      109      119     13 |  0.011 % |
0.00/0.02	c |      2081 |      97      204      612 |      120      122     12 |  0.011 % |
0.00/0.04	c |      3222 |      97      204      612 |      132      124     11 |  0.011 % |
0.06/0.07	c |      4931 |      97      204      612 |      145      120     12 |  0.011 % |
0.10/0.10	c |      7496 |      97      204      612 |      160      170     12 |  0.011 % |
0.10/0.16	c |     11340 |      97      204      612 |      176      141     10 |  0.011 % |
0.19/0.25	c |     17106 |      97      204      612 |      194      160     12 |  0.011 % |
0.29/0.38	c |     25756 |      97      204      612 |      213      163     11 |  0.011 % |
0.49/0.57	c |     38730 |      97      204      612 |      234      150     10 |  0.011 % |
0.79/0.88	c |     58191 |      97      204      612 |      258      278     12 |  0.011 % |
1.29/1.34	c |     87383 |      97      204      612 |      284      242     13 |  0.011 % |
1.99/2.05	c |    131172 |      97      204      612 |      312      295     13 |  0.011 % |
2.99/3.08	c |    196856 |      97      204      612 |      343      342     13 |  0.011 % |
4.69/4.71	c |    295383 |      97      204      612 |      378      310     12 |  0.011 % |
7.09/7.17	c |    443174 |      97      204      612 |      415      331     12 |  0.011 % |
10.69/10.75	c |    664857 |      97      204      612 |      457      421     12 |  0.011 % |
16.49/16.56	c |    997383 |      97      204      612 |      503      442     13 |  0.011 % |
25.68/25.75	c |   1496171 |      97      204      612 |      553      341     12 |  0.011 % |
38.88/38.96	c |   2244353 |      97      204      612 |      608      347     11 |  0.011 % |
58.87/58.98	c |   3366628 |      97      204      612 |      669      510     12 |  0.011 % |
91.56/91.69	c |   5050039 |      97      204      612 |      736      592     14 |  0.011 % |
142.94/143.06	c |   7575155 |      97      204      612 |      810      672     13 |  0.011 % |
221.21/221.31	c |  11362832 |      97      204      612 |      891      602     13 |  0.011 % |
346.37/346.57	c |  17044346 |      97      204      612 |      980      572     14 |  0.011 % |
542.89/543.13	c |  25566617 |      97      204      612 |     1078      687     14 |  0.011 % |
841.68/842.06	c |  38350020 |      97      204      612 |     1186      793     14 |  0.011 % |

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/node67/watcher-421523-1177492905 -o ROOT/results/node67/solver-421523-1177492905 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421523-1177492905/minisat_noassertions /tmp/evaluation/421523-1177492905/instance-421523-1177492905.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: 1.00 1.00 0.90 3/64 23579
/proc/meminfo: memFree=1713008/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=0
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 225280027 1761280 86 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 86 66 130 0 297 0

[startup+0.0641649 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 23579
/proc/meminfo: memFree=1713008/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=0.06
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 102 0 0 0 6 0 0 0 18 0 1 0 225280027 1761280 88 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 88 66 130 0 297 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1720

[startup+0.102171 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 23579
/proc/meminfo: memFree=1713008/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=0.1
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 103 0 0 0 10 0 0 0 18 0 1 0 225280027 1761280 89 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558003 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 89 66 130 0 297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1720

[startup+0.301208 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 23579
/proc/meminfo: memFree=1713008/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=0.29
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 107 0 0 0 29 0 0 0 19 0 1 0 225280027 1761280 93 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 93 66 130 0 297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1720

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 0.90 3/64 23579
/proc/meminfo: memFree=1713008/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=0.69
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 111 0 0 0 69 0 0 0 23 0 1 0 225280027 1761280 97 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546527 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 97 66 130 0 297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1720

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712808/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=1.49
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 115 0 0 0 149 0 0 0 25 0 1 0 225280027 1761280 101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 101 66 130 0 297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712680/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1720 CPUtime=3.09
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 120 0 0 0 309 0 0 0 25 0 1 0 225280027 1761280 106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 430 106 66 130 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1720

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712552/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1852 CPUtime=6.29
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 126 0 0 0 629 0 0 0 25 0 1 0 225280027 1896448 112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552239 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 463 112 66 130 0 330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1852

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712488/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1852 CPUtime=12.69
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 133 0 0 0 1269 0 0 0 25 0 1 0 225280027 1896448 119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 463 119 66 130 0 330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1852

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712424/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1852 CPUtime=25.48
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 141 0 0 0 2548 0 0 0 25 0 1 0 225280027 1896448 127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 463 127 66 130 0 330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1852

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 23580
/proc/meminfo: memFree=1712360/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1852 CPUtime=51.07
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 153 0 0 0 5107 0 0 0 25 0 1 0 225280027 1896448 139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 463 139 66 130 0 330 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1852

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712296/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1984 CPUtime=102.26
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 164 0 0 0 10226 0 0 0 25 0 1 0 225280027 2031616 150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 496 150 66 130 0 363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1984

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712232/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1984 CPUtime=162.23
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 178 0 0 0 16223 0 0 0 25 0 1 0 225280027 2031616 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553218 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 496 164 66 130 0 363 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1984

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712168/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=1984 CPUtime=222.21
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 187 0 0 0 22221 0 0 0 25 0 1 0 225280027 2031616 173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 496 173 66 130 0 363 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1984

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712040/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=282.19
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 195 0 0 0 28219 0 0 0 25 0 1 0 225280027 2166784 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 181 66 130 0 396 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712168/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=342.17
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 199 0 0 0 34217 0 0 0 25 0 1 0 225280027 2166784 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 185 66 130 0 396 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2116

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712168/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=402.14
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 203 0 0 0 40214 0 0 0 25 0 1 0 225280027 2166784 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 189 66 130 0 396 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712104/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=462.12
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 207 0 0 0 46212 0 0 0 25 0 1 0 225280027 2166784 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 193 66 130 0 396 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712104/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=522.1
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 213 0 0 0 52210 0 0 0 25 0 1 0 225280027 2166784 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 199 66 130 0 396 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712040/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2116 CPUtime=582.08
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 220 0 0 0 58208 0 0 0 25 0 1 0 225280027 2166784 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 529 206 66 130 0 396 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712040/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=642.06
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 221 0 0 0 64206 0 0 0 25 0 1 0 225280027 2301952 207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553477 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 207 66 130 0 429 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2248

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711976/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=702.03
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 225 0 0 0 70203 0 0 0 25 0 1 0 225280027 2301952 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 211 66 130 0 429 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2248

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712040/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=762.01
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 229 0 0 0 76201 0 0 0 25 0 1 0 225280027 2301952 215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 215 66 130 0 429 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2248

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1712040/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=821.99
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 229 0 0 0 82199 0 0 0 25 0 1 0 225280027 2301952 215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 215 66 130 0 429 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2248

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711976/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=881.97
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 234 0 0 0 88197 0 0 0 25 0 1 0 225280027 2301952 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 220 66 130 0 429 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2248

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711912/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=941.96
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 243 0 0 0 94195 1 0 0 25 0 1 0 225280027 2301952 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 229 66 130 0 429 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 2248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711912/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1001.93
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 247 0 0 0 100192 1 0 0 25 0 1 0 225280027 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548438 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 2248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711912/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1061.91
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 252 0 0 0 106190 1 0 0 25 0 1 0 225280027 2301952 238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 238 66 130 0 429 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 2248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23580
/proc/meminfo: memFree=1711912/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1121.89
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 252 0 0 0 112188 1 0 0 25 0 1 0 225280027 2301952 238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682280 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 238 66 130 0 429 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 2248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23582
/proc/meminfo: memFree=1711648/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1181.87
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 253 0 0 0 118186 1 0 0 25 0 1 0 225280027 2301952 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 239 66 130 0 429 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 2248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 23582
/proc/meminfo: memFree=1711656/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1200.07
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 253 0 0 0 120006 1 0 0 25 0 1 0 225280027 2301952 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 239 66 130 0 429 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2248

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: 1.00 1.00 0.91 2/65 23582
/proc/meminfo: memFree=1711656/2055920 swapFree=4182912/4192956
[pid=23579] ppid=23577 vsize=2248 CPUtime=1200.07
/proc/23579/stat : 23579 (minisat_noasser) R 23577 23579 23144 0 -1 4194304 253 0 0 0 120006 1 0 0 25 0 1 0 225280027 2301952 239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548205 0 0 4096 3 0 0 0 17 1 0 0
/proc/23579/statm: 562 239 66 130 0 429 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.011998
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 2248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 253
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= 1821

runsolver used 0.883865 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 09:21:45 UTC 2007

IDJOB= 421523
IDBENCH= 20446
IDSOLVER= 188
FILE ID= node67/421523-1177492905

PBS_JOBID= 4685761

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/421523-1177492905/minisat_noassertions /tmp/evaluation/421523-1177492905/instance-421523-1177492905.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421523-1177492905 -o ROOT/results/node67/solver-421523-1177492905 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421523-1177492905/minisat_noassertions /tmp/evaluation/421523-1177492905/instance-421523-1177492905.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 814113607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1713416 kB
Buffers:         27388 kB
Cached:         223644 kB
SwapCached:       4308 kB
Active:          99268 kB
Inactive:       181484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713416 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          35148 kB
Slab:            47740 kB
Committed_AS:  1202800 kB
PageTables:       1504 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= 66455 MiB

End job on node67 on Wed Apr 25 09:41:48 UTC 2007