Trace number 303855

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) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.09	c |  Parsing time:         0.09         s                                       |
0.51/0.52	c ============================[ Search Statistics ]==============================
0.51/0.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.52	c ===============================================================================
0.51/0.52	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.51/0.53	c |       101 |     220    18700   130900 |     6856      101     63 |  0.002 % |
0.51/0.55	c |       251 |     220    18700   130900 |     7542      251     64 |  0.002 % |
0.51/0.57	c |       477 |     220    18700   130900 |     8296      477     61 |  0.002 % |
0.51/0.60	c |       814 |     220    18700   130900 |     9126      814     62 |  0.002 % |
0.61/0.65	c |      1321 |     220    18700   130900 |    10038     1321     62 |  0.002 % |
0.71/0.72	c |      2081 |     220    18700   130900 |    11042     2081     61 |  0.002 % |
0.81/0.83	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.91/1.02	c |      4928 |     220    18700   130900 |    13361     4928     61 |  0.002 % |
1.32/1.35	c |      7490 |     220    18700   130900 |    14697     7490     62 |  0.002 % |
1.94/1.96	c |     11334 |     220    18700   130900 |    16167    11334     62 |  0.002 % |
3.07/3.13	c |     17100 |     220    18700   130900 |    17784     8967     62 |  0.002 % |
4.81/4.87	c |     25749 |     220    18700   130900 |    19562    17616     62 |  0.002 % |
7.98/8.01	c |     38725 |     220    18700   130900 |    21519    10926     64 |  0.002 % |
12.49/12.55	c |     58187 |     220    18700   130900 |    23671    19573     66 |  0.002 % |
20.88/20.98	c |     87380 |     220    18700   130900 |    26038    12365     61 |  0.002 % |
34.09/34.15	c |    131171 |     220    18700   130900 |    28641    12701     64 |  0.002 % |
55.50/55.60	c |    196857 |     220    18700   130900 |    31506    27589     65 |  0.002 % |
89.39/89.44	c |    295384 |     220    18700   130900 |    34656    30566     64 |  0.002 % |
142.32/142.39	c |    443173 |     220    18700   130900 |    38122    24862     63 |  0.002 % |
230.99/231.07	c |    664857 |     220    18700   130900 |    41934    19155     62 |  0.002 % |
373.12/373.29	c |    997382 |     220    18700   130900 |    46128    33912     65 |  0.002 % |
598.08/598.29	c |   1496170 |     220    18700   130900 |    50741    41874     65 |  0.002 % |
967.10/967.45	c |   2244354 |     220    18700   130900 |    55815    14352     59 |  0.002 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-303855-1172045307 -o ROOT/results/node75/solver-303855-1172045307 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303855-1172045307/minisat /tmp/evaluation/303855-1172045307/instance-303855-1172045307.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/64 12156
/proc/meminfo: memFree=1444320/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=1888 CPUtime=0
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 224496564 1933312 248 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 472 248 58 138 0 331 0

[startup+0.107155 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12156
/proc/meminfo: memFree=1444320/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=3700 CPUtime=0.1
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 705 0 0 0 10 0 0 0 21 0 1 0 224496564 3788800 689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530784 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 925 689 71 138 0 784 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3700

[startup+0.515203 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12156
/proc/meminfo: memFree=1444320/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=3700 CPUtime=0.51
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 723 0 0 0 51 0 0 0 25 0 1 0 224496564 3788800 707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 925 707 71 138 0 784 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3700

[startup+1.3353 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1440920/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=4928 CPUtime=1.32
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 1048 0 0 0 132 0 0 0 25 0 1 0 224496564 5046272 1026 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 1232 1026 73 138 0 1091 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4928

[startup+2.97649 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1438808/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=7496 CPUtime=2.97
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 1674 0 0 0 296 1 0 0 25 0 1 0 224496564 7675904 1652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563430 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 1874 1652 73 138 0 1733 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7496

[startup+6.25188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1436640/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=8564 CPUtime=6.24
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 1947 0 0 0 623 1 0 0 25 0 1 0 224496564 8769536 1925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 2141 1925 73 138 0 2000 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8564

[startup+12.7066 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1435744/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=9488 CPUtime=12.7
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 2175 0 0 0 1268 2 0 0 25 0 1 0 224496564 9715712 2153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 2372 2153 73 138 0 2231 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9488

[startup+25.6082 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1434144/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=11076 CPUtime=25.59
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 2571 0 0 0 2557 2 0 0 25 0 1 0 224496564 11341824 2549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 2769 2549 73 138 0 2628 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11076

[startup+51.2172 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1432672/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=12560 CPUtime=51.19
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 2942 0 0 0 5116 3 0 0 25 0 1 0 224496564 12861440 2920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 3140 2920 73 138 0 2999 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 12560

[startup+102.427 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1430368/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=14848 CPUtime=102.38
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 3510 0 0 0 10235 3 0 0 25 0 1 0 224496564 15204352 3488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 3712 3488 73 138 0 3571 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 14848

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1428576/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=16684 CPUtime=162.39
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 3965 0 0 0 16235 4 0 0 25 0 1 0 224496564 17084416 3943 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556699 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 4171 3943 73 138 0 4030 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 16684

[startup+222.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1428064/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=17120 CPUtime=222.39
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 4083 0 0 0 22235 4 0 0 25 0 1 0 224496564 17530880 4061 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 4280 4061 73 138 0 4139 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 17120

[startup+282.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1426400/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=18816 CPUtime=282.4
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 4485 0 0 0 28235 5 0 0 25 0 1 0 224496564 19267584 4463 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 4704 4463 73 138 0 4563 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 18816

[startup+342.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1426016/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=19212 CPUtime=342.4
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 4585 0 0 0 34235 5 0 0 25 0 1 0 224496564 19673088 4563 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 4803 4563 73 138 0 4662 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 19212

[startup+402.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12157
/proc/meminfo: memFree=1424544/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=20704 CPUtime=402.4
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 4951 0 0 0 40235 5 0 0 25 0 1 0 224496564 21200896 4929 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5176 4929 73 138 0 5035 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 20704

[startup+462.541 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1423904/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=21396 CPUtime=462.41
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5106 0 0 0 46235 6 0 0 25 0 1 0 224496564 21909504 5084 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5349 5084 73 138 0 5208 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 21396

[startup+522.555 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1423648/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=21696 CPUtime=522.4
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5164 0 0 0 52234 6 0 0 25 0 1 0 224496564 22216704 5142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5424 5142 73 138 0 5283 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 21696

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1423584/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=21696 CPUtime=582.41
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5175 0 0 0 58235 6 0 0 25 0 1 0 224496564 22216704 5153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5424 5153 73 138 0 5283 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21696

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1422240/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=23016 CPUtime=642.41
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5504 0 0 0 64235 6 0 0 25 0 1 0 224496564 23568384 5482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5754 5482 73 138 0 5613 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 23016

[startup+702.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1421856/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=23332 CPUtime=702.41
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5599 0 0 0 70235 6 0 0 25 0 1 0 224496564 23891968 5577 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5833 5577 73 138 0 5692 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 23332

[startup+762.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1421664/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=23676 CPUtime=762.42
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5650 0 0 0 76236 6 0 0 25 0 1 0 224496564 24244224 5628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5919 5628 73 138 0 5778 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 23676

[startup+822.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1421472/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=23832 CPUtime=822.42
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5686 0 0 0 82236 6 0 0 25 0 1 0 224496564 24403968 5664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5958 5664 73 138 0 5817 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 23832

[startup+882.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1421216/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=23964 CPUtime=882.42
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5751 0 0 0 88236 6 0 0 25 0 1 0 224496564 24539136 5729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 5991 5729 73 138 0 5850 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 23964

[startup+942.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1420896/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=24396 CPUtime=942.42
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 5839 0 0 0 94236 6 0 0 25 0 1 0 224496564 24981504 5817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6099 5817 73 138 0 5958 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 24396

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1420192/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=25096 CPUtime=1002.44
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6025 0 0 0 100237 7 0 0 25 0 1 0 224496564 25698304 6003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6274 6003 73 138 0 6133 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 25096

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12157
/proc/meminfo: memFree=1419744/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=25692 CPUtime=1062.44
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6143 0 0 0 106237 7 0 0 25 0 1 0 224496564 26308608 6121 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6423 6121 73 138 0 6282 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 25692

[startup+1122.76 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 12157
/proc/meminfo: memFree=1419424/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=25964 CPUtime=1122.44
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6222 0 0 0 112237 7 0 0 25 0 1 0 224496564 26587136 6200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6491 6200 73 138 0 6350 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 25964

[startup+1182.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12157
/proc/meminfo: memFree=1419296/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=26136 CPUtime=1182.45
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6245 0 0 0 118238 7 0 0 25 0 1 0 224496564 26763264 6223 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6534 6223 73 138 0 6393 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 26136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12157
/proc/meminfo: memFree=1419232/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=26136 CPUtime=1200.07
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6262 0 0 0 120000 7 0 0 25 0 1 0 224496564 26763264 6240 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6534 6240 73 138 0 6393 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26136

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

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

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12157
/proc/meminfo: memFree=1419232/2055920 swapFree=4183228/4192956
[pid=12156] ppid=12154 vsize=26136 CPUtime=1200.07
/proc/12156/stat : 12156 (minisat) R 12154 12156 11529 0 -1 4194304 6262 0 0 0 120000 7 0 0 25 0 1 0 224496564 26763264 6240 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12156/statm: 6534 6240 73 138 0 6393 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.077988
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 26136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6262
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= 929

runsolver used 0.773882 second user time and 2.43463 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 21 08:08:27 UTC 2007

IDJOB= 303855
IDBENCH= 20118
IDSOLVER= 109
FILE ID= node75/303855-1172045307

PBS_JOBID= 3892726

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303855-1172045307/minisat /tmp/evaluation/303855-1172045307/instance-303855-1172045307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-303855-1172045307 -o ROOT/results/node75/solver-303855-1172045307 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303855-1172045307/minisat /tmp/evaluation/303855-1172045307/instance-303855-1172045307.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 880930011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1444792 kB
Buffers:         32212 kB
Cached:         496188 kB
SwapCached:       3700 kB
Active:          87352 kB
Inactive:       450564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444792 kB
SwapTotal:     4192956 kB
SwapFree:      4183228 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            59128 kB
Committed_AS:   667468 kB
PageTables:       1432 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= 66562 MiB

End job on node75 on Wed Feb 21 08:28:30 UTC 2007