Trace number 303978

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) 1200.03 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
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                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.50/0.57	c ============================[ Search Statistics ]==============================
0.50/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.50/0.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.50/0.57	c ===============================================================================
0.50/0.57	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.50/0.59	c |       100 |     220    18700   130900 |     6856      100     62 |  0.002 % |
0.50/0.60	c |       252 |     220    18700   130900 |     7542      252     62 |  0.002 % |
0.61/0.63	c |       478 |     220    18700   130900 |     8296      478     61 |  0.002 % |
0.61/0.66	c |       816 |     220    18700   130900 |     9126      816     61 |  0.002 % |
0.61/0.71	c |      1322 |     220    18700   130900 |    10038     1322     62 |  0.002 % |
0.71/0.78	c |      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
0.81/0.90	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.01/1.10	c |      4930 |     220    18700   130900 |    13361     4930     63 |  0.002 % |
1.43/1.44	c |      7492 |     220    18700   130900 |    14697     7492     63 |  0.002 % |
2.04/2.09	c |     11337 |     220    18700   130900 |    16167    11337     63 |  0.002 % |
3.26/3.32	c |     17103 |     220    18700   130900 |    17784     8968     64 |  0.002 % |
5.11/5.13	c |     25752 |     220    18700   130900 |    19562    17617     64 |  0.002 % |
8.19/8.26	c |     38727 |     220    18700   130900 |    21519    10925     66 |  0.002 % |
13.10/13.15	c |     58188 |     220    18700   130900 |    23671    19577     63 |  0.002 % |
21.29/21.34	c |     87380 |     220    18700   130900 |    26038    11868     63 |  0.002 % |
35.33/35.41	c |    131169 |     220    18700   130900 |    28641    13206     62 |  0.002 % |
57.14/57.24	c |    196853 |     220    18700   130900 |    31506    13898     62 |  0.002 % |
93.39/93.48	c |    295381 |     220    18700   130900 |    34656    17618     64 |  0.002 % |
152.38/152.52	c |    443170 |     220    18700   130900 |    38122    32332     66 |  0.002 % |
249.11/249.38	c |    664854 |     220    18700   130900 |    41934    26825     66 |  0.002 % |
396.77/397.12	c |    997380 |     220    18700   130900 |    46128    14100     63 |  0.002 % |
633.14/633.47	c |   1496169 |     220    18700   130900 |    50741    22290     63 |  0.002 % |
1021.49/1021.99	c |   2244351 |     220    18700   130900 |    55815    31940     64 |  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/node10/watcher-303978-1172048275 -o ROOT/results/node10/solver-303978-1172048275 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303978-1172048275/minisat /tmp/evaluation/303978-1172048275/instance-303978-1172048275.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 3/77 15822
/proc/meminfo: memFree=1465272/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=1888 CPUtime=0
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 224782524 1933312 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 472 247 58 138 0 331 0

[startup+0.1068 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15822
/proc/meminfo: memFree=1465272/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=3608 CPUtime=0.1
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 707 0 0 0 10 0 0 0 18 0 1 0 224782524 3694592 691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530831 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 902 691 71 138 0 761 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3608

[startup+0.514855 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15822
/proc/meminfo: memFree=1465272/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=3772 CPUtime=0.5
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 751 0 0 0 50 0 0 0 22 0 1 0 224782524 3862528 735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 943 735 71 138 0 802 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3772

[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15823
/proc/meminfo: memFree=1462000/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=4804 CPUtime=1.32
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 1037 0 0 0 132 0 0 0 25 0 1 0 224782524 4919296 984 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 1201 984 73 138 0 1060 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4804

[startup+2.97119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15823
/proc/meminfo: memFree=1459824/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=7312 CPUtime=2.95
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 1679 0 0 0 295 0 0 0 25 0 1 0 224782524 7487488 1626 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 1828 1626 73 138 0 1687 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7312

[startup+6.24763 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15823
/proc/meminfo: memFree=1457520/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=8668 CPUtime=6.24
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 2007 0 0 0 623 1 0 0 25 0 1 0 224782524 8876032 1954 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 2167 1954 73 138 0 2026 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8668

[startup+12.7055 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15823
/proc/meminfo: memFree=1456560/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=9468 CPUtime=12.69
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 2215 0 0 0 1268 1 0 0 25 0 1 0 224782524 9695232 2162 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 2367 2162 73 138 0 2226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9468

[startup+25.5132 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15823
/proc/meminfo: memFree=1455472/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=11184 CPUtime=25.49
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 2626 0 0 0 2548 1 0 0 25 0 1 0 224782524 11452416 2573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549361 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 2796 2573 73 138 0 2655 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11184

[startup+51.1247 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15823
/proc/meminfo: memFree=1453296/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=12812 CPUtime=51.1
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 3038 0 0 0 5108 2 0 0 25 0 1 0 224782524 13119488 2985 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 3203 2985 73 138 0 3062 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12812

[startup+102.345 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 15823
/proc/meminfo: memFree=1450992/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=15068 CPUtime=102.31
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 3597 0 0 0 10228 3 0 0 25 0 1 0 224782524 15429632 3544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 3767 3544 73 138 0 3626 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15068

[startup+162.379 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15823
/proc/meminfo: memFree=1449136/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=16936 CPUtime=162.32
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 4047 0 0 0 16228 4 0 0 25 0 1 0 224782524 17342464 3994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 4234 3994 73 138 0 4093 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16936

[startup+222.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15933
/proc/meminfo: memFree=1447224/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=17596 CPUtime=222.3
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 4209 0 0 0 22225 5 0 0 25 0 1 0 224782524 18018304 4156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 4399 4156 73 138 0 4258 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 17596

[startup+282.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1446632/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=19140 CPUtime=282.28
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 4587 0 0 0 28222 6 0 0 25 0 1 0 224782524 19599360 4534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 4785 4534 73 138 0 4644 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 19140

[startup+342.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1446512/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=19572 CPUtime=342.28
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 4675 0 0 0 34222 6 0 0 25 0 1 0 224782524 20041728 4622 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 4893 4622 73 138 0 4752 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 19572

[startup+402.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1446256/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=19848 CPUtime=402.3
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 4732 0 0 0 40224 6 0 0 25 0 1 0 224782524 20324352 4679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 4962 4679 73 138 0 4821 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19848

[startup+462.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1444592/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=21580 CPUtime=462.32
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5179 0 0 0 46224 8 0 0 25 0 1 0 224782524 22097920 5126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 5395 5126 73 138 0 5254 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 21580

[startup+522.62 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16021
/proc/meminfo: memFree=1444400/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=21816 CPUtime=522.33
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5230 0 0 0 52225 8 0 0 25 0 1 0 224782524 22339584 5177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 5454 5177 73 138 0 5313 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 21816

[startup+582.653 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16021
/proc/meminfo: memFree=1444272/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=21816 CPUtime=582.34
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5241 0 0 0 58226 8 0 0 25 0 1 0 224782524 22339584 5188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 5454 5188 73 138 0 5313 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 21816

[startup+642.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1443952/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=22244 CPUtime=642.36
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5322 0 0 0 64227 9 0 0 25 0 1 0 224782524 22777856 5269 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 5561 5269 73 138 0 5420 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 22244

[startup+702.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1442032/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24152 CPUtime=702.37
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5784 0 0 0 70227 10 0 0 25 0 1 0 224782524 24731648 5731 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6038 5731 73 138 0 5897 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 24152

[startup+762.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1441840/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24328 CPUtime=762.39
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5842 0 0 0 76228 11 0 0 25 0 1 0 224782524 24911872 5789 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6082 5789 73 138 0 5941 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 24328

[startup+822.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1441520/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24744 CPUtime=822.41
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5921 0 0 0 82230 11 0 0 25 0 1 0 224782524 25337856 5868 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6186 5868 73 138 0 6045 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 24744

[startup+882.824 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1441648/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24744 CPUtime=882.42
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5937 0 0 0 88231 11 0 0 25 0 1 0 224782524 25337856 5884 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6186 5884 73 138 0 6045 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 24744

[startup+942.858 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24936 CPUtime=942.44
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5963 0 0 0 94232 12 0 0 25 0 1 0 224782524 25534464 5910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6234 5910 73 138 0 6093 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 24936

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=24936 CPUtime=1002.45
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 5976 0 0 0 100233 12 0 0 25 0 1 0 224782524 25534464 5923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6234 5923 73 138 0 6093 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 24936

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1439664/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=26680 CPUtime=1062.47
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 6424 0 0 0 106234 13 0 0 25 0 1 0 224782524 27320320 6371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6670 6371 73 138 0 6529 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 26680

[startup+1122.96 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16021
/proc/meminfo: memFree=1439472/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=26944 CPUtime=1122.48
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 6470 0 0 0 112235 13 0 0 25 0 1 0 224782524 27590656 6417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6736 6417 73 138 0 6595 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 26944

[startup+1182.99 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16021
/proc/meminfo: memFree=1439280/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=27224 CPUtime=1182.5
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 6526 0 0 0 118236 14 0 0 25 0 1 0 224782524 27877376 6473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6806 6473 73 138 0 6665 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 27224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1439280/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=27224 CPUtime=1200.01
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 6526 0 0 0 119987 14 0 0 25 0 1 0 224782524 27877376 6473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6806 6473 73 138 0 6665 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27224

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

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

[startup+1200.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16021
/proc/meminfo: memFree=1439280/2055920 swapFree=4192812/4192956
[pid=15822] ppid=15820 vsize=27224 CPUtime=1200.01
/proc/15822/stat : 15822 (minisat) R 15820 15822 15061 0 -1 4194304 6526 0 0 0 119987 14 0 0 25 0 1 0 224782524 27877376 6473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15822/statm: 6806 6473 73 138 0 6665 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 27224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.146977
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 27224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6526
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= 24996

runsolver used 1.36579 second user time and 2.88756 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 08:57:55 UTC 2007

IDJOB= 303978
IDBENCH= 20121
IDSOLVER= 109
FILE ID= node10/303978-1172048275

PBS_JOBID= 3865274

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303978-1172048275/minisat /tmp/evaluation/303978-1172048275/instance-303978-1172048275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-303978-1172048275 -o ROOT/results/node10/solver-303978-1172048275 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303978-1172048275/minisat /tmp/evaluation/303978-1172048275/instance-303978-1172048275.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 95459077

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1465616 kB
Buffers:         54888 kB
Cached:         418052 kB
SwapCached:          0 kB
Active:         277004 kB
Inactive:       240212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          63152 kB
Slab:            58524 kB
Committed_AS:  1284824 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Wed Feb 21 09:17:58 UTC 2007