Trace number 428563

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) 1200.1 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
Bench CategoryINDUST (industrial 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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

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	|                                                                             |
0.00/0.01	|  Number of variables:  96565                                                |
0.00/0.01	|  Number of clauses:    432288                                               |
1.49/1.55	|  Parsing time:         1.50         s                                       |
4.68/4.74	============================[ Search Statistics ]==============================
4.68/4.74	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.68/4.74	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.68/4.74	===============================================================================
4.68/4.74	|         0 |   30852   210116   703621 |    70038        0    nan |  0.000 % |
4.68/4.76	|       100 |   30852   210116   703621 |    77042      100      8 | 10.419 % |
4.78/4.85	|       250 |   30852   210116   703621 |    84746      250      7 | 10.419 % |
4.88/4.90	|       476 |   30852   210116   703621 |    93221      476      8 | 10.419 % |
4.88/4.99	|       813 |   30852   210116   703621 |   102543      813      8 | 10.419 % |
4.98/5.08	|      1319 |   30852   210116   703621 |   112797     1319      8 | 10.419 % |
5.18/5.25	|      2079 |   30852   210116   703621 |   124077     2079      9 | 10.419 % |
5.38/5.50	|      3218 |   30852   210116   703621 |   136485     3218      9 | 10.419 % |
5.78/5.82	|      4926 |   30852   210116   703621 |   150134     4926      9 | 10.419 % |
6.58/6.62	|      7488 |   30814   210116   703621 |   165147     7483     10 | 10.505 % |
7.38/7.40	|     11337 |   30763   209474   701823 |   181662    11331     16 | 10.539 % |
9.18/9.23	|     17103 |   30665   209050   700313 |   199828    17032     15 | 10.824 % |
11.88/11.95	|     25752 |   30405   206504   692591 |   219811    25205     15 | 10.882 % |
16.78/16.87	|     38726 |   30389   206467   692453 |   241792    38176     19 | 10.906 % |
23.67/23.78	|     58187 |   30359   206155   691492 |   265971    57608     21 | 10.929 % |
38.66/38.78	|     87380 |   30344   206133   691439 |   292568    86792     31 | 10.950 % |
67.06/67.13	|    131170 |   30336   205911   690772 |   321825   130579     35 | 10.955 % |
133.63/133.79	|    196854 |   30334   205843   690570 |   354008   196252     50 | 10.955 % |
250.81/250.94	|    295380 |   30324   205752   690316 |   389409   294770     63 | 10.966 % |
453.35/453.58	|    443170 |   30303   205736   690276 |   428350    64801     47 | 11.018 % |
684.89/685.19	|    664855 |   30241   205015   688243 |   471185   286457     72 | 11.053 % |
1196.85/1197.26	|    997380 |   30235   204969   688115 |   518303   169237     82 | 11.058 % |

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/node50/watcher-428563-1177730159 -o ROOT/results/node50/solver-428563-1177730159 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428563-1177730159/minimarch_fixed /tmp/evaluation/428563-1177730159/instance-428563-1177730159.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 4562
/proc/meminfo: memFree=1514288/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=1736 CPUtime=0
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 127861121 1777664 314 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134518492 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 434 314 45 132 0 299 0

[startup+0.0224281 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4562
/proc/meminfo: memFree=1514288/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=2440 CPUtime=0.01
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 528 0 0 0 1 0 0 0 18 0 1 0 127861121 2498560 513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 610 513 51 132 0 475 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2440

[startup+0.101434 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4562
/proc/meminfo: memFree=1514288/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=7828 CPUtime=0.09
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 1782 0 0 0 9 0 0 0 18 0 1 0 127861121 8015872 1767 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 1957 1768 51 132 0 1822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7828

[startup+0.30145 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4562
/proc/meminfo: memFree=1514288/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=21448 CPUtime=0.29
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 4791 0 0 0 27 2 0 0 19 0 1 0 127861121 21962752 4776 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 5362 4776 51 132 0 5227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21448

[startup+0.701486 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4562
/proc/meminfo: memFree=1514288/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=39596 CPUtime=0.69
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 9020 0 0 0 64 5 0 0 22 0 1 0 127861121 40546304 9005 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523384 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 9899 9005 51 132 0 9764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39596

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1478440/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=39596 CPUtime=1.49
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 9020 0 0 0 144 5 0 0 25 0 1 0 127861121 40546304 9005 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 9899 9005 51 132 0 9764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39596

[startup+3.10271 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1472552/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=59780 CPUtime=3.08
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 14063 0 0 0 301 7 0 0 25 0 1 0 127861121 61214720 14048 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134535644 0 0 4096 3 0 0 0 17 0 0 0
/proc/4562/statm: 14945 14048 62 132 0 14810 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59780

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1461480/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=55336 CPUtime=6.28
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 15518 0 0 0 620 8 0 0 25 0 1 0 127861121 56664064 13157 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 13834 13157 68 132 0 13699 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 55336

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1461624/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=55336 CPUtime=12.68
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 15520 0 0 0 1260 8 0 0 25 0 1 0 127861121 56664064 13159 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 13834 13159 68 132 0 13699 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55336

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1461432/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=55580 CPUtime=25.47
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 15584 0 0 0 2539 8 0 0 25 0 1 0 127861121 56913920 13223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 13895 13223 68 132 0 13760 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55580

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1457784/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=59592 CPUtime=51.06
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 16549 0 0 0 5096 10 0 0 25 0 1 0 127861121 61022208 14188 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 14898 14188 68 132 0 14763 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 59592

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1441272/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=75984 CPUtime=102.25
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 20641 0 0 0 10210 15 0 0 25 0 1 0 127861121 77807616 18280 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 18996 18280 68 132 0 18861 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75984

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1423224/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=94384 CPUtime=162.22
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 25172 0 0 0 16203 19 0 0 25 0 1 0 127861121 96649216 22811 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 23596 22811 68 132 0 23461 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 94384

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1402232/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=115032 CPUtime=222.22
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 30375 0 0 0 22196 26 0 0 25 0 1 0 127861121 117792768 28014 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 28758 28014 68 132 0 28623 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 115032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1386360/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=131400 CPUtime=282.19
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 34359 0 0 0 28189 30 0 0 25 0 1 0 127861121 134553600 31998 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 32850 31998 68 132 0 32715 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 131400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1372472/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=145040 CPUtime=342.18
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 37804 0 0 0 34184 34 0 0 25 0 1 0 127861121 148520960 35443 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 36260 35443 68 132 0 36125 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 145040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1358584/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=158940 CPUtime=402.17
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 41296 0 0 0 40178 39 0 0 25 0 1 0 127861121 162754560 38935 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 39735 38935 68 132 0 39600 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 158940

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353784/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=462.15
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42443 0 0 0 46176 39 0 0 25 0 1 0 127861121 167370752 40082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40082 68 132 0 40727 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 163448

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353784/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=522.13
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42444 0 0 0 52174 39 0 0 25 0 1 0 127861121 167370752 40083 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40083 68 132 0 40727 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 163448

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353912/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=582.12
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42445 0 0 0 58173 39 0 0 25 0 1 0 127861121 167370752 40084 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40084 68 132 0 40727 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 163448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353912/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=642.1
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42446 0 0 0 64171 39 0 0 25 0 1 0 127861121 167370752 40085 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40085 68 132 0 40727 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 163448

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353848/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=702.08
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42448 0 0 0 70169 39 0 0 25 0 1 0 127861121 167370752 40087 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40087 68 132 0 40727 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 163448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353848/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=762.07
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42448 0 0 0 76168 39 0 0 25 0 1 0 127861121 167370752 40087 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40087 68 132 0 40727 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 163448

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353848/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163448 CPUtime=822.05
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42449 0 0 0 82166 39 0 0 25 0 1 0 127861121 167370752 40088 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40862 40088 68 132 0 40727 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 163448

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1353720/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=163580 CPUtime=882.03
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 42497 0 0 0 88164 39 0 0 25 0 1 0 127861121 167505920 40136 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 40895 40136 68 132 0 40760 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 163580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1341240/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=176208 CPUtime=942.02
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 45644 0 0 0 94159 43 0 0 25 0 1 0 127861121 180436992 43283 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 44052 43283 68 132 0 43917 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 176208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1331128/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=186944 CPUtime=1002
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 48128 0 0 0 100154 46 0 0 25 0 1 0 127861121 191430656 45767 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 46736 45767 68 132 0 46601 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 186944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1327480/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=190508 CPUtime=1061.99
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 49026 0 0 0 106152 47 0 0 25 0 1 0 127861121 195080192 46665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 47627 46665 68 132 0 47492 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 190508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1327416/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=190508 CPUtime=1121.97
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 49026 0 0 0 112150 47 0 0 25 0 1 0 127861121 195080192 46665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 47627 46665 68 132 0 47492 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 190508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1327480/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=190508 CPUtime=1181.96
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 49026 0 0 0 118149 47 0 0 25 0 1 0 127861121 195080192 46665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 47627 46665 68 132 0 47492 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 190508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4563
/proc/meminfo: memFree=1327416/2055920 swapFree=4183624/4192956
[pid=4562] ppid=4560 vsize=190508 CPUtime=1200.05
/proc/4562/stat : 4562 (minimarch_fixed) R 4560 4562 3274 0 -1 4194304 49026 0 0 0 119958 47 0 0 25 0 1 0 127861121 195080192 46665 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/4562/statm: 47627 46665 68 132 0 47492 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 190508

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.59
CPU system time (s): 0.505923
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 190508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.505923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49026
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= 8
involuntary context switches= 3121

runsolver used 0.959854 second user time and 2.33264 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 03:15:59 UTC 2007

IDJOB= 428563
IDBENCH= 20551
IDSOLVER= 198
FILE ID= node50/428563-1177730159

PBS_JOBID= 4715418

Free space on /tmp= 66552 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/428563-1177730159/minimarch_fixed /tmp/evaluation/428563-1177730159/instance-428563-1177730159.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-428563-1177730159 -o ROOT/results/node50/solver-428563-1177730159 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428563-1177730159/minimarch_fixed /tmp/evaluation/428563-1177730159/instance-428563-1177730159.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 293259269

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1514760 kB
Buffers:         49092 kB
Cached:         417552 kB
SwapCached:       4596 kB
Active:         277328 kB
Inactive:       200612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514760 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:           12684 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            49200 kB
Committed_AS:  3026652 kB
PageTables:       1460 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= 66552 MiB

End job on node50 on Sat Apr 28 03:36:02 UTC 2007