Trace number 316625

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 (with assertions)? (TO) 1200.03 1200.11

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 % |
0.00/0.03	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 % |
0.10/0.11	c |      7496 |      97      204      612 |      160      170     12 |  0.011 % |
0.10/0.17	c |     11340 |      97      204      612 |      176      141     10 |  0.011 % |
0.20/0.26	c |     17106 |      97      204      612 |      194      160     12 |  0.011 % |
0.30/0.40	c |     25756 |      97      204      612 |      213      163     11 |  0.011 % |
0.60/0.60	c |     38730 |      97      204      612 |      234      150     10 |  0.011 % |
0.90/0.93	c |     58191 |      97      204      612 |      258      278     12 |  0.011 % |
1.40/1.41	c |     87383 |      97      204      612 |      284      242     13 |  0.011 % |
2.10/2.16	c |    131172 |      97      204      612 |      312      295     13 |  0.011 % |
3.20/3.25	c |    196856 |      97      204      612 |      343      342     13 |  0.011 % |
4.90/4.96	c |    295383 |      97      204      612 |      378      310     12 |  0.011 % |
7.50/7.56	c |    443174 |      97      204      612 |      415      331     12 |  0.011 % |
11.19/11.30	c |    664857 |      97      204      612 |      457      421     12 |  0.011 % |
17.29/17.32	c |    997383 |      97      204      612 |      503      442     13 |  0.011 % |
26.89/26.98	c |   1496171 |      97      204      612 |      553      341     12 |  0.011 % |
40.70/40.75	c |   2244353 |      97      204      612 |      608      347     11 |  0.011 % |
61.59/61.66	c |   3366628 |      97      204      612 |      669      510     12 |  0.011 % |
95.78/95.81	c |   5050039 |      97      204      612 |      736      592     14 |  0.011 % |
149.38/149.40	c |   7575155 |      97      204      612 |      810      672     13 |  0.011 % |
230.87/230.96	c |  11362832 |      97      204      612 |      891      602     13 |  0.011 % |
361.37/361.48	c |  17044346 |      97      204      612 |      980      572     14 |  0.011 % |
566.06/566.16	c |  25566617 |      97      204      612 |     1078      687     14 |  0.011 % |
877.43/877.57	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-316625-1172672954 -o ROOT/results/node16/solver-316625-1172672954 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316625-1172672954/minisat /tmp/evaluation/316625-1172672954/instance-316625-1172672954.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: 0.99 0.98 0.99 3/77 1965
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=0
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 287249765 1794048 92 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 92 72 138 0 297 0

[startup+0.0686619 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 1965
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=0.06
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 110 0 0 0 6 0 0 0 18 0 1 0 287249765 1794048 94 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552915 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 94 72 138 0 297 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1752

[startup+0.102658 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 1965
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=0.1
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 111 0 0 0 10 0 0 0 18 0 1 0 287249765 1794048 95 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521190 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 95 72 138 0 297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1752

[startup+0.301634 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 1965
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=0.3
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 115 0 0 0 30 0 0 0 19 0 1 0 287249765 1794048 99 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552341 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 99 72 138 0 297 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1752

[startup+0.701587 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 1965
/proc/meminfo: memFree=1264088/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=0.7
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 119 0 0 0 70 0 0 0 23 0 1 0 287249765 1794048 103 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 103 72 138 0 297 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1752

[startup+1.50149 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1966
/proc/meminfo: memFree=1263888/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=1.5
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 123 0 0 0 150 0 0 0 25 0 1 0 287249765 1794048 107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556080 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 107 72 138 0 297 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1752

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1966
/proc/meminfo: memFree=1263760/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1752 CPUtime=3.1
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 128 0 0 0 310 0 0 0 25 0 1 0 287249765 1794048 112 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 438 112 72 138 0 297 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1752

[startup+6.30193 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1966
/proc/meminfo: memFree=1263696/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1884 CPUtime=6.3
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 133 0 0 0 630 0 0 0 25 0 1 0 287249765 1929216 117 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 471 117 72 138 0 330 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1884

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1966
/proc/meminfo: memFree=1263504/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1884 CPUtime=12.69
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 140 0 0 0 1269 0 0 0 25 0 1 0 287249765 1929216 124 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 471 124 72 138 0 330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1884

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1966
/proc/meminfo: memFree=1263504/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1884 CPUtime=25.49
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 149 0 0 0 2549 0 0 0 25 0 1 0 287249765 1929216 133 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 471 133 72 138 0 330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1884

[startup+51.1017 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263440/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=1884 CPUtime=51.09
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 161 0 0 0 5109 0 0 0 25 0 1 0 287249765 1929216 145 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 471 145 72 138 0 330 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1884

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263376/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2016 CPUtime=102.29
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 171 0 0 0 10229 0 0 0 25 0 1 0 287249765 2064384 155 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557330 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 504 155 72 138 0 363 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2016

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263248/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2016 CPUtime=162.28
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 185 0 0 0 16228 0 0 0 25 0 1 0 287249765 2064384 169 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 504 169 72 138 0 363 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2016

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263184/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2016 CPUtime=222.27
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 193 0 0 0 22227 0 0 0 25 0 1 0 287249765 2064384 177 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 504 177 72 138 0 363 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2016

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=282.27
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 202 0 0 0 28227 0 0 0 25 0 1 0 287249765 2199552 186 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556817 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 186 72 138 0 396 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2148

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1966
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=342.27
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 204 0 0 0 34226 1 0 0 25 0 1 0 287249765 2199552 188 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 188 72 138 0 396 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=402.26
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 210 0 0 0 40225 1 0 0 25 0 1 0 287249765 2199552 194 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 194 72 138 0 396 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 2148

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263248/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=462.26
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 213 0 0 0 46225 1 0 0 25 0 1 0 287249765 2199552 197 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 197 72 138 0 396 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 2148

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263184/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=522.25
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 217 0 0 0 52224 1 0 0 25 0 1 0 287249765 2199552 201 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 201 72 138 0 396 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 2148

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263184/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=582.25
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 223 0 0 0 58223 2 0 0 25 0 1 0 287249765 2199552 207 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 207 72 138 0 396 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 2148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2148 CPUtime=642.25
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 228 0 0 0 64223 2 0 0 25 0 1 0 287249765 2199552 212 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 537 212 72 138 0 396 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 2148

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=702.24
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 231 0 0 0 70222 2 0 0 25 0 1 0 287249765 2334720 215 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556241 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 215 72 138 0 429 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 2280

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263120/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=762.25
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 235 0 0 0 76222 3 0 0 25 0 1 0 287249765 2334720 219 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 219 72 138 0 429 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 2280

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263056/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=822.24
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 237 0 0 0 82221 3 0 0 25 0 1 0 287249765 2334720 221 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 221 72 138 0 429 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 2280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1263056/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=882.23
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 237 0 0 0 88220 3 0 0 25 0 1 0 287249765 2334720 221 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 221 72 138 0 429 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 2280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262992/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=942.23
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 244 0 0 0 94220 3 0 0 25 0 1 0 287249765 2334720 228 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 228 72 138 0 429 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 2280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262864/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1002.22
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 254 0 0 0 100219 3 0 0 25 0 1 0 287249765 2334720 238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 238 72 138 0 429 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 2280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262928/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1062.23
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 255 0 0 0 106219 4 0 0 25 0 1 0 287249765 2334720 239 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 239 72 138 0 429 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 2280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262864/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1122.22
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 260 0 0 0 112218 4 0 0 25 0 1 0 287249765 2334720 244 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 244 72 138 0 429 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 2280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262928/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1182.21
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 260 0 0 0 118217 4 0 0 25 0 1 0 287249765 2334720 244 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 244 72 138 0 429 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 2280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262864/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1200.02
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 261 0 0 0 119998 4 0 0 25 0 1 0 287249765 2334720 245 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 245 72 138 0 429 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 2280

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1968
/proc/meminfo: memFree=1262864/2055920 swapFree=4192812/4192956
[pid=1965] ppid=1963 vsize=2280 CPUtime=1200.02
/proc/1965/stat : 1965 (minisat) R 1963 1965 794 0 -1 4194304 261 0 0 0 119998 4 0 0 25 0 1 0 287249765 2334720 245 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/1965/statm: 570 245 72 138 0 429 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 2280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.048992
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 2280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261
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= 25211

runsolver used 1.52277 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 28 14:29:14 UTC 2007

IDJOB= 316625
IDBENCH= 20446
IDSOLVER= 109
FILE ID= node16/316625-1172672954

PBS_JOBID= 3980962

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/316625-1172672954/minisat /tmp/evaluation/316625-1172672954/instance-316625-1172672954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-316625-1172672954 -o ROOT/results/node16/solver-316625-1172672954 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316625-1172672954/minisat /tmp/evaluation/316625-1172672954/instance-316625-1172672954.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 645873513

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1264560 kB
Buffers:         52332 kB
Cached:         620596 kB
SwapCached:          0 kB
Active:         242648 kB
Inactive:       483856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1264560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          72480 kB
Slab:            50524 kB
Committed_AS:  1160948 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= 66485 MiB

End job on node16 on Wed Feb 28 14:49:16 UTC 2007