Trace number 427169

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
minimarch 2007-04-26 (fixed)? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
MD5SUM02a107b9ff03aada11a30505baf8353d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.592
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  90                                                   |
0.00/0.00	|  Number of clauses:    1917                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |      90     1917     9585 |      639        0    nan |  0.000 % |
0.00/0.02	|       102 |      90     1917     9585 |      702      102     22 |  0.012 % |
0.00/0.03	|       252 |      90     1917     9585 |      773      252     21 |  0.012 % |
0.00/0.03	|       477 |      90     1917     9585 |      850      477     21 |  0.012 % |
0.00/0.04	|       815 |      90     1917     9585 |      935      815     21 |  0.012 % |
0.05/0.06	|      1321 |      90     1917     9585 |     1029      842     20 |  0.012 % |
0.05/0.08	|      2080 |      90     1917     9585 |     1132      549     19 |  0.012 % |
0.10/0.12	|      3219 |      90     1917     9585 |     1245     1110     20 |  0.012 % |
0.10/0.18	|      4928 |      90     1917     9585 |     1369      909     19 |  0.012 % |
0.20/0.27	|      7490 |      90     1917     9585 |     1506     1386     19 |  0.012 % |
0.40/0.41	|     11334 |      90     1917     9585 |     1657     1405     19 |  0.012 % |
0.60/0.62	|     17102 |      90     1917     9585 |     1823     1303     19 |  0.012 % |
0.90/0.94	|     25751 |      90     1917     9585 |     2005     1661     19 |  0.012 % |
1.39/1.43	|     38726 |      90     1917     9585 |     2206     1435     19 |  0.012 % |
2.20/2.22	|     58188 |      90     1917     9585 |     2426     1925     20 |  0.012 % |
3.39/3.45	|     87380 |      90     1917     9585 |     2669     1689     18 |  0.012 % |
5.29/5.34	|    131170 |      90     1917     9585 |     2936     2381     19 |  0.012 % |
8.19/8.27	|    196854 |      90     1917     9585 |     3229     2923     20 |  0.012 % |
12.79/12.82	|    295380 |      90     1917     9585 |     3552     2184     19 |  0.012 % |
19.79/19.83	|    443169 |      90     1917     9585 |     3908     3373     19 |  0.012 % |
30.79/30.87	|    664852 |      90     1917     9585 |     4298     2803     20 |  0.012 % |
47.88/47.97	|    997379 |      90     1917     9585 |     4728     2478     17 |  0.012 % |
74.87/74.92	|   1496168 |      90     1917     9585 |     5201     4694     19 |  0.012 % |
117.06/117.13	|   2244351 |      90     1917     9585 |     5721     3248     16 |  0.012 % |
182.54/182.64	|   3366625 |      90     1917     9585 |     6293     5514     18 |  0.012 % |
284.82/284.98	|   5050036 |      90     1917     9585 |     6923     5725     18 |  0.012 % |
447.57/447.71	|   7575155 |      90     1917     9585 |     7615     5956     19 |  0.012 % |
701.50/701.76	|  11362830 |      90     1917     9585 |     8377     5412     18 |  0.012 % |
1101.89/1102.23	|  17044342 |      90     1917     9585 |     9215     5583     19 |  0.013 % |

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/node48/watcher-427169-1177629610 -o ROOT/results/node48/solver-427169-1177629610 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427169-1177629610/minimarch_fixed /tmp/evaluation/427169-1177629610/instance-427169-1177629610.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 1.00 3/64 20464
/proc/meminfo: memFree=1657688/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=1868 CPUtime=0
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 117806336 1912832 115 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522984 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 467 115 51 132 0 332 0

[startup+0.0597599 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20464
/proc/meminfo: memFree=1657688/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=1864 CPUtime=0.05
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 157 0 0 0 5 0 0 0 18 0 1 0 117806336 1908736 142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551415 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 466 142 67 132 0 331 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1864

[startup+0.101764 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20464
/proc/meminfo: memFree=1657688/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=1864 CPUtime=0.1
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 161 0 0 0 10 0 0 0 18 0 1 0 117806336 1908736 146 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 466 146 67 132 0 331 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.301782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20464
/proc/meminfo: memFree=1657688/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=1996 CPUtime=0.3
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 183 0 0 0 30 0 0 0 19 0 1 0 117806336 2043904 168 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557496 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 499 168 67 132 0 364 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1996

[startup+0.701819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20464
/proc/meminfo: memFree=1657688/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2128 CPUtime=0.7
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 203 0 0 0 70 0 0 0 22 0 1 0 117806336 2179072 188 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 532 188 67 132 0 397 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2128

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1657168/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2128 CPUtime=1.49
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 117806336 2179072 212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 532 212 67 132 0 397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1656912/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2260 CPUtime=3.09
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 250 0 0 0 309 0 0 0 25 0 1 0 117806336 2314240 235 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 565 235 67 132 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2260

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1656720/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2392 CPUtime=6.29
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 117806336 2449408 277 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 598 277 67 132 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1656464/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2528 CPUtime=12.69
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 117806336 2588672 313 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 632 313 67 132 0 497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2528

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1656208/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=2792 CPUtime=25.48
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 383 0 0 0 2548 0 0 0 25 0 1 0 117806336 2859008 368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 698 368 67 132 0 563 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1655888/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=3056 CPUtime=51.08
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 443 0 0 0 5108 0 0 0 25 0 1 0 117806336 3129344 428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 764 428 67 132 0 629 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3056

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1655632/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=3320 CPUtime=102.26
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 517 0 0 0 10226 0 0 0 25 0 1 0 117806336 3399680 502 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 830 502 67 132 0 695 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3320

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1655376/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=3608 CPUtime=162.25
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 589 0 0 0 16225 0 0 0 25 0 1 0 117806336 3694592 574 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620617 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 902 574 67 132 0 767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1655184/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=3888 CPUtime=222.23
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 643 0 0 0 22223 0 0 0 25 0 1 0 117806336 3981312 628 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 972 628 67 132 0 837 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1655120/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=3888 CPUtime=282.21
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 660 0 0 0 28221 0 0 0 25 0 1 0 117806336 3981312 645 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 972 645 67 132 0 837 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3888

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654928/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4020 CPUtime=342.2
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 698 0 0 0 34220 0 0 0 25 0 1 0 117806336 4116480 683 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1005 683 67 132 0 870 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4020

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654800/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4160 CPUtime=402.18
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 722 0 0 0 40218 0 0 0 25 0 1 0 117806336 4259840 707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631251 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1040 707 67 132 0 905 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4160

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654800/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4160 CPUtime=462.16
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 733 0 0 0 46216 0 0 0 25 0 1 0 117806336 4259840 718 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1040 718 67 132 0 905 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4160

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654736/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4292 CPUtime=522.15
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 748 0 0 0 52215 0 0 0 25 0 1 0 117806336 4395008 733 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1073 733 67 132 0 938 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654672/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4292 CPUtime=582.13
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 767 0 0 0 58213 0 0 0 25 0 1 0 117806336 4395008 752 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1073 752 67 132 0 938 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654608/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4292 CPUtime=642.12
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 770 0 0 0 64212 0 0 0 25 0 1 0 117806336 4395008 755 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1073 755 67 132 0 938 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654544/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4432 CPUtime=702.1
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 789 0 0 0 70210 0 0 0 25 0 1 0 117806336 4538368 774 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557118 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1108 774 67 132 0 973 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4432

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654416/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4432 CPUtime=762.09
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 803 0 0 0 76209 0 0 0 25 0 1 0 117806336 4538368 788 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1108 788 67 132 0 973 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 4432

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654352/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4576 CPUtime=822.07
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 822 0 0 0 82207 0 0 0 25 0 1 0 117806336 4685824 807 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1144 807 67 132 0 1009 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 4576

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654160/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4868 CPUtime=882.05
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 882 0 0 0 88205 0 0 0 25 0 1 0 117806336 4984832 867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1217 867 67 132 0 1082 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654096/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=4868 CPUtime=942.03
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 890 0 0 0 94203 0 0 0 25 0 1 0 117806336 4984832 875 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1217 875 67 132 0 1082 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 4868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1653968/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=5016 CPUtime=1002.02
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 924 0 0 0 100202 0 0 0 25 0 1 0 117806336 5136384 909 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1254 909 67 132 0 1119 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 5016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654096/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=5016 CPUtime=1062
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 926 0 0 0 106200 0 0 0 25 0 1 0 117806336 5136384 911 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551675 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1254 911 67 132 0 1119 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 5016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1654096/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=5016 CPUtime=1121.98
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 937 0 0 0 112198 0 0 0 25 0 1 0 117806336 5136384 922 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1254 922 67 132 0 1119 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1653904/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=5164 CPUtime=1181.96
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 963 0 0 0 118196 0 0 0 25 0 1 0 117806336 5287936 948 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1291 948 67 132 0 1156 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 5164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20465
/proc/meminfo: memFree=1653904/2055920 swapFree=4183868/4192956
[pid=20464] ppid=20462 vsize=5164 CPUtime=1200.06
/proc/20464/stat : 20464 (minimarch_fixed) R 20462 20464 19725 0 -1 4194304 968 0 0 0 120006 0 0 0 25 0 1 0 117806336 5287936 953 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/20464/statm: 1291 953 67 132 0 1156 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5164

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.07
CPU system time (s): 0.009998
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 5164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 968
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= 1697

runsolver used 0.800878 second user time and 2.48362 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Thu Apr 26 23:20:10 UTC 2007

IDJOB= 427169
IDBENCH= 19840
IDSOLVER= 198
FILE ID= node48/427169-1177629610

PBS_JOBID= 4697201

Free space on /tmp= 66499 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427169-1177629610/minimarch_fixed /tmp/evaluation/427169-1177629610/instance-427169-1177629610.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-427169-1177629610 -o ROOT/results/node48/solver-427169-1177629610 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427169-1177629610/minimarch_fixed /tmp/evaluation/427169-1177629610/instance-427169-1177629610.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  02a107b9ff03aada11a30505baf8353d

RANDOM SEED= 722612934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1658160 kB
Buffers:         36684 kB
Cached:         307132 kB
SwapCached:       3528 kB
Active:         218820 kB
Inactive:       135404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658160 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            29588 kB
Committed_AS:  1248196 kB
PageTables:       1388 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= 66499 MiB

End job on node48 on Thu Apr 26 23:40:13 UTC 2007