Trace number 428237

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) 1200.14 1200.67

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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:  330372                                               |
0.00/0.00	|  Number of clauses:    1570953                                              |
4.79/4.83	|  Parsing time:         4.66         s                                       |
11.09/11.10	============================[ Search Statistics ]==============================
11.09/11.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
11.09/11.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
11.09/11.10	===============================================================================
11.09/11.10	|         0 |  164926   956516  2570375 |   318838        0    nan |  0.000 % |
12.79/12.87	|       100 |  164851   956516  2570375 |   350722       97     59 | 19.143 % |
13.49/13.59	|       253 |  164745   956516  2570375 |   385794      248     48 | 19.309 % |
15.98/16.02	|       478 |  159565   924849  2492395 |   424374      466     60 | 20.277 % |
16.98/17.02	|       815 |  159555   924849  2492395 |   466811      798     50 | 20.560 % |
18.18/18.30	|      1321 |  158518   919825  2481776 |   513492     1287     84 | 20.633 % |
21.68/21.78	|      2080 |  158043   917563  2476903 |   564842     2029     88 | 21.341 % |
27.48/27.53	|      3219 |  151615   881842  2393344 |   621326     3117     95 | 22.831 % |
33.57/33.68	|      4927 |  150157   874100  2375892 |   683458     4793    101 | 23.587 % |
49.85/49.90	|      7489 |  146540   851775  2321968 |   751804     7294    116 | 24.219 % |
71.64/71.70	|     11333 |  141028   822704  2256124 |   826985    10949    118 | 25.970 % |
108.34/108.41	|     17099 |  137808   803004  2208850 |   909683    16603    155 | 26.877 % |
174.91/175.05	|     25749 |  137127   798519  2198056 |  1000652    25147    226 | 27.074 % |
287.68/287.89	|     38723 |  134454   782669  2160172 |  1100717    35778    277 | 27.883 % |
473.92/474.15	|     58184 |  133641   777160  2146161 |  1210789    55096    399 | 28.130 % |
764.31/764.63	|     87376 |  133329   774867  2140332 |  1331868    84131    563 | 28.252 % |

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/node3/watcher-428237-1177713812 -o ROOT/results/node3/solver-428237-1177713812 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428237-1177713812/minimarch_fixed /tmp/evaluation/428237-1177713812/instance-428237-1177713812.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: 0.92 0.98 0.99 3/77 29634
/proc/meminfo: memFree=1580284/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=2340 CPUtime=0
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 247419170 2396160 461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 585 462 52 132 0 450 0

[startup+0.0448209 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29634
/proc/meminfo: memFree=1580284/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=7948 CPUtime=0.04
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 1856 0 0 0 3 1 0 0 18 0 1 0 247419170 8138752 1841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 1987 1842 51 132 0 1852 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7948

[startup+0.10284 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29634
/proc/meminfo: memFree=1580284/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=11184 CPUtime=0.09
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 2665 0 0 0 8 1 0 0 18 0 1 0 247419170 11452416 2650 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 2796 2651 51 132 0 2661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11184

[startup+0.301862 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29634
/proc/meminfo: memFree=1580284/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=43040 CPUtime=0.29
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 8964 0 0 0 24 5 0 0 19 0 1 0 247419170 44072960 8949 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553916 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 10760 8956 51 132 0 10625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43040

[startup+0.701926 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29634
/proc/meminfo: memFree=1580284/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=67032 CPUtime=0.69
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 15681 0 0 0 61 8 0 0 23 0 1 0 247419170 68640768 15666 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533807 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 16758 15666 51 132 0 16623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67032

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1505432/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=103696 CPUtime=1.49
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 24242 0 0 0 137 12 0 0 25 0 1 0 247419170 106184704 24227 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 25924 24228 51 132 0 25789 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103696

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1456984/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=133564 CPUtime=3.09
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 30854 0 0 0 292 17 0 0 25 0 1 0 247419170 136769536 30839 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523616 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 33391 30839 51 132 0 33256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133564

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1456408/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=151340 CPUtime=6.29
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 34143 0 0 0 611 18 0 0 25 0 1 0 247419170 154972160 34119 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 37835 34119 62 132 0 37700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151340

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1435800/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=154216 CPUtime=12.69
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 43548 0 0 0 1245 24 0 0 25 0 1 0 247419170 157917184 36179 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 38554 36179 66 132 0 38419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 154216

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1435800/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=154216 CPUtime=25.48
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 43552 0 0 0 2524 24 0 0 25 0 1 0 247419170 157917184 36183 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551664 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 38554 36183 68 132 0 38419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 154216

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1435800/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=154620 CPUtime=51.05
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 43566 0 0 0 5081 24 0 0 25 0 1 0 247419170 158330880 36197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 38655 36197 68 132 0 38520 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 154620

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1435864/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=154620 CPUtime=102.24
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 43566 0 0 0 10199 25 0 0 25 0 1 0 247419170 158330880 36197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551198 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 38655 36197 68 132 0 38520 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 154620

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29635
/proc/meminfo: memFree=1434136/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=156340 CPUtime=162.22
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 43991 0 0 0 16196 26 0 0 25 0 1 0 247419170 160092160 36622 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 39085 36622 68 132 0 38950 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 156340

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1424984/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=165544 CPUtime=222.19
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 46267 0 0 0 22191 28 0 0 25 0 1 0 247419170 169517056 38898 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552624 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 41386 38898 68 132 0 41251 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 165544

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1416536/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=174044 CPUtime=282.18
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 48410 0 0 0 28186 32 0 0 25 0 1 0 247419170 178221056 41041 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 43511 41041 68 132 0 43376 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 174044

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1401304/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=189424 CPUtime=342.15
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 52241 0 0 0 34181 34 0 0 25 0 1 0 247419170 193970176 44872 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 47356 44872 68 132 0 47221 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 189424

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1387480/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=203408 CPUtime=402.14
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 55744 0 0 0 40176 38 0 0 25 0 1 0 247419170 208289792 48375 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 50852 48375 68 132 0 50717 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 203408

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1368856/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=221732 CPUtime=462.11
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 60301 0 0 0 46169 42 0 0 25 0 1 0 247419170 227053568 52932 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 55433 52932 68 132 0 55298 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 221732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1338776/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=251832 CPUtime=522.1
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 67854 0 0 0 52162 48 0 0 25 0 1 0 247419170 257875968 60485 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557531 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 62958 60485 68 132 0 62823 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 251832

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1321176/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=269336 CPUtime=582.07
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 72193 0 0 0 58155 52 0 0 25 0 1 0 247419170 275800064 64824 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552950 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 67334 64824 68 132 0 67199 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 269336

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1302744/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=287704 CPUtime=642.06
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 76785 0 0 0 64149 57 0 0 25 0 1 0 247419170 294608896 69416 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 71926 69416 68 132 0 71791 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 287704

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1280536/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=309840 CPUtime=702.03
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 82324 0 0 0 70142 61 0 0 25 0 1 0 247419170 317276160 74955 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 77460 74955 68 132 0 77325 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 309840

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1266840/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=323452 CPUtime=762.02
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 85743 0 0 0 76138 64 0 0 25 0 1 0 247419170 331214848 78374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551675 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 80863 78374 68 132 0 80728 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 323452

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1248920/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=341476 CPUtime=821.99
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 90239 0 0 0 82131 68 0 0 25 0 1 0 247419170 349671424 82870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 85369 82870 68 132 0 85234 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 341476

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1230360/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=360008 CPUtime=881.97
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 94840 0 0 0 88125 72 0 0 25 0 1 0 247419170 368648192 87471 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 90002 87471 68 132 0 89867 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 360008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1213080/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=377444 CPUtime=941.95
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 99202 0 0 0 94118 77 0 0 25 0 1 0 247419170 386502656 91833 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 94361 91833 68 132 0 94226 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 377444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29635
/proc/meminfo: memFree=1196376/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=394128 CPUtime=1001.93
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 103378 0 0 0 100112 81 0 0 25 0 1 0 247419170 403587072 96009 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 98532 96009 68 132 0 98397 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 394128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29743
/proc/meminfo: memFree=1180584/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=408296 CPUtime=1061.85
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 106937 0 0 0 106100 85 0 0 25 0 1 0 247419170 418095104 99568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 102074 99568 68 132 0 101939 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 408296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29833
/proc/meminfo: memFree=1168280/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=421912 CPUtime=1121.78
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 110335 0 0 0 112088 90 0 0 25 0 1 0 247419170 432037888 102966 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 105478 102966 68 132 0 105343 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 421912

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29833
/proc/meminfo: memFree=1159192/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=430912 CPUtime=1181.76
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 112584 0 0 0 118084 92 0 0 25 0 1 0 247419170 441253888 105215 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 107728 105215 68 132 0 107593 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 430912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29833
/proc/meminfo: memFree=1154456/2055920 swapFree=4138856/4192956
[pid=29634] ppid=29632 vsize=435432 CPUtime=1200.06
/proc/29634/stat : 29634 (minimarch_fixed) R 29632 29634 28892 0 -1 4194304 113730 0 0 0 119912 94 0 0 25 0 1 0 247419170 445882368 106361 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29634/statm: 108858 106361 68 132 0 108723 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 435432

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): 1200.67
CPU time (s): 1200.14
CPU user time (s): 1199.12
CPU system time (s): 1.01484
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 435432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.12
system time used= 1.01484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113730
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= 25311

runsolver used 0.945856 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 22:43:34 UTC 2007

IDJOB= 428237
IDBENCH= 20388
IDSOLVER= 198
FILE ID= node3/428237-1177713812

PBS_JOBID= 4698745

Free space on /tmp= 66466 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/428237-1177713812/minimarch_fixed /tmp/evaluation/428237-1177713812/instance-428237-1177713812.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-428237-1177713812 -o ROOT/results/node3/solver-428237-1177713812 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428237-1177713812/minimarch_fixed /tmp/evaluation/428237-1177713812/instance-428237-1177713812.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 176455016

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1580792 kB
Buffers:         46676 kB
Cached:         358420 kB
SwapCached:      18000 kB
Active:         218892 kB
Inactive:       210512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580792 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:           31764 kB
Writeback:           0 kB
Mapped:          30188 kB
Slab:            31248 kB
Committed_AS:  6175084 kB
PageTables:       1780 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= 66466 MiB

End job on node3 on Fri Apr 27 23:03:37 UTC 2007