Trace number 312825

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) 1200.15 1200.7

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-19-s.cnf
MD5SUMd1c031feea2b01bb6670a4d0116bbd23
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 variables330796
Number of clauses1585788
Sum of the clauses size3686616
Maximum clause length10
Minimum clause length1
Number of clauses of size 124593
Number of clauses of size 21205222
Number of clauses of size 3294753
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	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:  330796                                               |
0.00/0.00	c |  Number of clauses:    1585788                                              |
2.10/2.13	c |  Parsing time:         1.98         s                                       |
6.49/6.58	c ============================[ Search Statistics ]==============================
6.49/6.58	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.49/6.58	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.49/6.58	c ===============================================================================
6.49/6.58	c |         0 |  165344   971326  2613544 |   323775        0    nan |  0.000 % |
6.99/7.08	c |       102 |  165344   971326  2613544 |   356152      102    307 | 18.631 % |
7.60/7.62	c |       252 |  164581   971326  2613544 |   391768      248    165 | 19.262 % |
7.89/7.98	c |       484 |  164392   971326  2613544 |   430944      480    144 | 19.262 % |
8.80/8.82	c |       821 |  164053   971326  2613544 |   474039      813    114 | 20.226 % |
10.09/10.12	c |      1327 |  159521   939434  2537776 |   521443     1283     93 | 20.649 % |
11.39/11.49	c |      2086 |  159441   939434  2537776 |   573587     2041     95 | 20.773 % |
14.20/14.22	c |      3226 |  157702   928736  2513015 |   630946     3162    106 | 20.941 % |
17.79/17.81	c |      4934 |  156673   923282  2500672 |   694041     4840    106 | 21.374 % |
23.59/23.64	c |      7500 |  152596   904646  2455246 |   763445     7352    113 | 22.800 % |
41.08/41.16	c |     11344 |  150588   889048  2418019 |   839789    11174    215 | 23.169 % |
57.87/57.98	c |     17110 |  148999   879582  2396632 |   923768    16896    209 | 23.709 % |
78.46/78.53	c |     25759 |  147916   873386  2382725 |  1016145    25366    188 | 23.909 % |
115.74/115.89	c |     38734 |  146879   868421  2371019 |  1117760    38242    186 | 24.461 % |
241.82/241.97	c |     58195 |  145408   860095  2352431 |  1229536    57621    380 | 24.657 % |
368.25/368.67	c |     87389 |  142557   844267  2314112 |  1352489    86597    366 | 25.563 % |
692.47/692.90	c |    131178 |  141753   839068  2302532 |  1487738   130339    492 | 25.763 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-312825-1176861384 -o ROOT/results/node52/solver-312825-1176861384 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312825-1176861384/minisat /tmp/evaluation/312825-1176861384/instance-312825-1176861384.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: 1.04 1.00 1.00 3/64 30455
/proc/meminfo: memFree=1830724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=2360 CPUtime=0
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 40983534 2416640 470 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 590 470 58 138 0 449 0

[startup+0.051347 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 30455
/proc/meminfo: memFree=1830724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=8360 CPUtime=0.05
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 1951 0 0 0 4 1 0 0 18 0 1 0 40983534 8560640 1935 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 2090 1938 58 138 0 1949 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8360

[startup+0.10135 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 30455
/proc/meminfo: memFree=1830724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=11136 CPUtime=0.09
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 2656 0 0 0 8 1 0 0 18 0 1 0 40983534 11403264 2640 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 2784 2642 58 138 0 2643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11136

[startup+0.301362 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 30455
/proc/meminfo: memFree=1830724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=43516 CPUtime=0.29
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 9034 0 0 0 26 3 0 0 19 0 1 0 40983534 44560384 9018 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 10879 9022 58 138 0 10738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43516

[startup+0.70139 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 30455
/proc/meminfo: memFree=1830724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=66964 CPUtime=0.69
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 15715 0 0 0 63 6 0 0 23 0 1 0 40983534 68571136 15699 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 16741 15700 58 138 0 16600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66964

[startup+1.50144 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1756924/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=104288 CPUtime=1.49
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 24470 0 0 0 137 12 0 0 25 0 1 0 40983534 106790912 24454 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 26072 24454 58 138 0 25931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104288

[startup+3.10155 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1707964/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=142212 CPUtime=3.09
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 31828 0 0 0 293 16 0 0 25 0 1 0 40983534 145625088 31812 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 35553 31812 70 138 0 35412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142212

[startup+6.30177 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1669116/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=178980 CPUtime=6.29
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 41442 0 0 0 607 22 0 0 25 0 1 0 40983534 183275520 41413 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134522788 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 44745 41413 70 138 0 44604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178980

[startup+12.7022 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1686204/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=153880 CPUtime=12.69
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 41649 0 0 0 1246 23 0 0 25 0 1 0 40983534 157573120 36189 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 38470 36189 73 138 0 38329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153880

[startup+25.5011 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1686340/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=153880 CPUtime=25.49
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 41649 0 0 0 2526 23 0 0 25 0 1 0 40983534 157573120 36189 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 38470 36189 73 138 0 38329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 153880

[startup+51.1018 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1686276/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=154284 CPUtime=51.07
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 41662 0 0 0 5084 23 0 0 25 0 1 0 40983534 157986816 36202 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 38571 36202 73 138 0 38430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 154284

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1680004/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=160652 CPUtime=102.25
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 43240 0 0 0 10201 24 0 0 25 0 1 0 40983534 164507648 37780 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 40163 37780 73 138 0 40022 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 160652

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1655748/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=185212 CPUtime=162.24
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 49372 0 0 0 16193 31 0 0 25 0 1 0 40983534 189657088 43912 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 46303 43912 73 138 0 46162 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 185212

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30456
/proc/meminfo: memFree=1626628/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=214020 CPUtime=222.22
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 56586 0 0 0 22185 37 0 0 25 0 1 0 40983534 219156480 51126 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 53505 51126 73 138 0 53364 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 214020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30522
/proc/meminfo: memFree=1603796/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=235548 CPUtime=282.18
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 61950 0 0 0 28174 44 0 0 25 0 1 0 40983534 241201152 56490 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 58887 56490 73 138 0 58746 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 235548

[startup+342.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/71 31089
/proc/meminfo: memFree=1567612/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=254440 CPUtime=341.96
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 66673 0 0 0 34146 50 0 0 25 0 1 0 40983534 260546560 61213 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552097 0 0 4096 3 0 0 0 17 0 0 0
/proc/30455/statm: 63610 61213 73 138 0 63469 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 254440

[startup+402.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31130
/proc/meminfo: memFree=1539076/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=272844 CPUtime=401.94
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 71280 0 0 0 40138 56 0 0 25 0 1 0 40983534 279392256 65820 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552008 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 68211 65820 73 138 0 68070 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 272844

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31130
/proc/meminfo: memFree=1519044/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=292968 CPUtime=461.92
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 76288 0 0 0 46132 60 0 0 25 0 1 0 40983534 299999232 70828 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 73242 70828 73 138 0 73101 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 292968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31130
/proc/meminfo: memFree=1496580/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=315668 CPUtime=521.91
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 81979 0 0 0 52126 65 0 0 25 0 1 0 40983534 323244032 76519 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 78917 76519 73 138 0 78776 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 315668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31130
/proc/meminfo: memFree=1469572/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=342368 CPUtime=581.89
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 88659 0 0 0 58119 70 0 0 25 0 1 0 40983534 350584832 83199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 85592 83199 73 138 0 85451 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 342368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31130
/proc/meminfo: memFree=1446724/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=365012 CPUtime=641.88
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 94299 0 0 0 64110 78 0 0 25 0 1 0 40983534 373772288 88839 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 91253 88839 73 138 0 91112 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 365012

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1417796/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=393860 CPUtime=701.86
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 101542 0 0 0 70103 83 0 0 25 0 1 0 40983534 403312640 96082 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 98465 96082 73 138 0 98324 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 393860

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1396740/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=415088 CPUtime=761.85
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 106790 0 0 0 76096 89 0 0 25 0 1 0 40983534 425050112 101330 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 103772 101330 73 138 0 103631 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 415088

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1375236/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=436776 CPUtime=821.83
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 112219 0 0 0 82091 92 0 0 25 0 1 0 40983534 447258624 106759 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 109194 106759 73 138 0 109053 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 436776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1342660/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=469024 CPUtime=881.82
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 120280 0 0 0 88083 99 0 0 25 0 1 0 40983534 480280576 114820 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 117256 114820 73 138 0 117115 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 469024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1310276/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=501836 CPUtime=941.8
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 128498 0 0 0 94075 105 0 0 25 0 1 0 40983534 513880064 123038 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 125459 123038 73 138 0 125318 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 501836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1281860/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=529664 CPUtime=1001.78
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 135455 0 0 0 100068 110 0 0 25 0 1 0 40983534 542375936 129995 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 132416 129995 73 138 0 132275 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 529664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1257348/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=554288 CPUtime=1061.78
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 141602 0 0 0 106062 116 0 0 25 0 1 0 40983534 567590912 136142 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 138572 136142 73 138 0 138431 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 554288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1230468/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=581000 CPUtime=1121.75
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 148294 0 0 0 112054 121 0 0 25 0 1 0 40983534 594944000 142834 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 145250 142834 73 138 0 145109 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 581000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1203972/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=607632 CPUtime=1181.74
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 154959 0 0 0 118047 127 0 0 25 0 1 0 40983534 622215168 149499 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552083 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 151908 149499 73 138 0 151767 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 607632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31132
/proc/meminfo: memFree=1196740/2055920 swapFree=4182044/4192956
[pid=30455] ppid=30453 vsize=614348 CPUtime=1200.04
/proc/30455/stat : 30455 (minisat) R 30453 30455 29111 0 -1 4194304 156658 0 0 0 119876 128 0 0 25 0 1 0 40983534 629092352 151198 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30455/statm: 153587 151198 73 138 0 153446 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 614348

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): 1200.7
CPU time (s): 1200.15
CPU user time (s): 1198.76
CPU system time (s): 1.38479
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 614348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.76
system time used= 1.38479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156658
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= 2666

runsolver used 0.78288 second user time and 2.57561 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 18 01:56:25 UTC 2007

IDJOB= 312825
IDBENCH= 20351
IDSOLVER= 109
FILE ID= node52/312825-1176861384

PBS_JOBID= 4590231

Free space on /tmp= 66316 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/312825-1176861384/minisat /tmp/evaluation/312825-1176861384/instance-312825-1176861384.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-312825-1176861384 -o ROOT/results/node52/solver-312825-1176861384 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312825-1176861384/minisat /tmp/evaluation/312825-1176861384/instance-312825-1176861384.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d1c031feea2b01bb6670a4d0116bbd23

RANDOM SEED= 533346482

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1831452 kB
Buffers:          7912 kB
Cached:         165228 kB
SwapCached:       4612 kB
Active:          53812 kB
Inactive:       130248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831452 kB
SwapTotal:     4192956 kB
SwapFree:      4182044 kB
Dirty:           30048 kB
Writeback:           0 kB
Mapped:          16016 kB
Slab:            26388 kB
Committed_AS:  1530352 kB
PageTables:       1488 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= 66316 MiB

End job on node52 on Wed Apr 18 02:16:27 UTC 2007