Trace number 310334

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 2007-02-08? (TO) 1200.05 1200.35

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, 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:  1170                                                 |
0.00/0.00	|  Number of clauses:    4234                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |    1103     4126    12226 |     1375        0    nan |  0.000 % |
0.00/0.02	|       101 |    1103     4126    12226 |     1512      101     22 |  0.000 % |
0.00/0.03	|       251 |    1103     4126    12226 |     1664      251     25 |  0.000 % |
0.00/0.05	|       477 |    1103     4126    12226 |     1830      477     26 |  0.000 % |
0.00/0.07	|       814 |    1103     4126    12226 |     2013      814     27 |  0.000 % |
0.10/0.11	|      1320 |    1103     4126    12226 |     2214     1320     26 |  0.000 % |
0.10/0.16	|      2079 |    1103     4126    12226 |     2436     2079     26 |  0.000 % |
0.20/0.26	|      3218 |    1103     4126    12226 |     2680     1926     26 |  0.000 % |
0.30/0.40	|      4926 |    1103     4126    12226 |     2948     2218     27 |  0.000 % |
0.61/0.63	|      7488 |    1103     4126    12226 |     3242     1667     30 |  0.000 % |
0.92/0.96	|     11333 |    1103     4126    12226 |     3567     2141     25 |  0.000 % |
1.43/1.53	|     17100 |    1103     4126    12226 |     3923     2337     29 |  0.000 % |
2.35/2.42	|     25749 |    1103     4126    12226 |     4316     2888     25 |  0.000 % |
3.69/3.78	|     38723 |    1103     4126    12226 |     4748     2509     25 |  0.000 % |
5.84/5.91	|     58184 |    1103     4126    12226 |     5222     4849     30 |  0.000 % |
9.11/9.17	|     87377 |    1103     4126    12226 |     5745     4616     29 |  0.000 % |
14.23/14.32	|    131166 |    1103     4126    12226 |     6319     4422     25 |  0.000 % |
22.42/22.43	|    196851 |    1103     4126    12226 |     6951     5721     26 |  0.000 % |
35.32/35.42	|    295377 |    1103     4126    12226 |     7646     5023     30 |  0.000 % |
54.88/54.92	|    443167 |    1103     4126    12226 |     8411     5158     27 |  0.000 % |
86.10/86.17	|    664850 |    1103     4126    12226 |     9252     4984     26 |  0.000 % |
134.33/134.39	|    997375 |    1103     4126    12226 |    10177     8424     33 |  0.000 % |
211.23/211.36	|   1496163 |    1103     4126    12226 |    11195     7527     30 |  0.000 % |
335.84/335.95	|   2244345 |    1103     4126    12226 |    12315     7770     27 |  0.001 % |
531.30/531.53	|   3366619 |    1103     4126    12226 |    13546     9918     32 |  0.000 % |
837.98/838.27	|   5050030 |    1103     4126    12226 |    14901    12007     30 |  0.000 % |

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/node55/watcher-310334-1172557972 -o ROOT/results/node55/solver-310334-1172557972 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310334-1172557972/minimarch /tmp/evaluation/310334-1172557972/instance-310334-1172557972.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: 0.91 0.95 0.90 3/64 30153
/proc/meminfo: memFree=1901648/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=2000 CPUtime=0
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 275753637 2048000 162 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 500 162 51 132 0 365 0

[startup+0.106835 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 30153
/proc/meminfo: memFree=1901648/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=2128 CPUtime=0.1
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 233 0 0 0 10 0 0 0 18 0 1 0 275753637 2179072 217 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 532 217 66 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.514874 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 30153
/proc/meminfo: memFree=1901648/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=2524 CPUtime=0.51
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 314 0 0 0 51 0 0 0 21 0 1 0 275753637 2584576 298 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 631 298 66 132 0 496 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2524

[startup+1.33495 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 30154
/proc/meminfo: memFree=1900552/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=2656 CPUtime=1.33
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 364 0 0 0 133 0 0 0 25 0 1 0 275753637 2719744 348 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550971 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 664 348 66 132 0 529 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2656

[startup+2.97511 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 30154
/proc/meminfo: memFree=1900296/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=2920 CPUtime=2.97
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 405 0 0 0 297 0 0 0 25 0 1 0 275753637 2990080 389 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 730 389 66 132 0 595 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2920

[startup+6.25143 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 30154
/proc/meminfo: memFree=1899856/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=3184 CPUtime=6.24
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 481 0 0 0 624 0 0 0 25 0 1 0 275753637 3260416 465 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 796 465 66 132 0 661 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3184

[startup+12.706 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 30154
/proc/meminfo: memFree=1899480/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=3460 CPUtime=12.7
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 545 0 0 0 1270 0 0 0 25 0 1 0 275753637 3543040 529 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 865 529 66 132 0 730 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3460

[startup+25.6063 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 30154
/proc/meminfo: memFree=1898968/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=3988 CPUtime=25.59
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 694 0 0 0 2559 0 0 0 25 0 1 0 275753637 4083712 678 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551177 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 997 678 66 132 0 862 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3988

[startup+51.2128 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 30154
/proc/meminfo: memFree=1898584/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=4384 CPUtime=51.19
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 790 0 0 0 5119 0 0 0 25 0 1 0 275753637 4489216 774 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550321 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1096 774 66 132 0 961 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4384

[startup+102.419 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 30154
/proc/meminfo: memFree=1897688/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=5348 CPUtime=102.38
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1011 0 0 0 10238 0 0 0 25 0 1 0 275753637 5476352 995 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550961 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1337 995 66 132 0 1202 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5348

[startup+162.44 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30154
/proc/meminfo: memFree=1896984/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=6020 CPUtime=162.38
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1186 0 0 0 16238 0 0 0 25 0 1 0 275753637 6164480 1170 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1505 1170 66 132 0 1370 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 6020

[startup+222.458 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30154
/proc/meminfo: memFree=1896344/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=6544 CPUtime=222.39
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1324 0 0 0 22239 0 0 0 25 0 1 0 275753637 6701056 1308 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1636 1308 66 132 0 1501 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 6544

[startup+282.476 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30154
/proc/meminfo: memFree=1895896/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=6940 CPUtime=282.39
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1435 0 0 0 28239 0 0 0 25 0 1 0 275753637 7106560 1419 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1735 1419 66 132 0 1600 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 6940

[startup+342.489 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30154
/proc/meminfo: memFree=1895384/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=7464 CPUtime=342.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1555 0 0 0 34239 1 0 0 25 0 1 0 275753637 7643136 1539 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1866 1539 66 132 0 1731 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 7464

[startup+402.507 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 30154
/proc/meminfo: memFree=1895064/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=7736 CPUtime=402.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1626 0 0 0 40239 1 0 0 25 0 1 0 275753637 7921664 1610 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1934 1610 66 132 0 1799 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 7736

[startup+462.524 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 30154
/proc/meminfo: memFree=1894872/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=7960 CPUtime=462.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1671 0 0 0 46239 1 0 0 25 0 1 0 275753637 8151040 1655 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 1990 1655 66 132 0 1855 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 7960

[startup+522.54 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1894616/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=8092 CPUtime=522.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1720 0 0 0 52239 1 0 0 25 0 1 0 275753637 8286208 1704 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2023 1704 66 132 0 1888 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 8092

[startup+582.561 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1894232/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=8620 CPUtime=582.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1837 0 0 0 58239 1 0 0 25 0 1 0 275753637 8826880 1821 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2155 1821 66 132 0 2020 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8620

[startup+642.579 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1894040/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=8752 CPUtime=642.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1878 0 0 0 64239 1 0 0 25 0 1 0 275753637 8962048 1862 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2188 1862 66 132 0 2053 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 8752

[startup+702.594 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1893720/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=9016 CPUtime=702.4
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 1947 0 0 0 70239 1 0 0 25 0 1 0 275753637 9232384 1931 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2254 1931 66 132 0 2119 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 9016

[startup+762.609 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1893400/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=9400 CPUtime=762.41
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2041 0 0 0 76239 2 0 0 25 0 1 0 275753637 9625600 2025 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551533 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2350 2025 66 132 0 2215 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 9400

[startup+822.63 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1893272/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=9532 CPUtime=822.41
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2056 0 0 0 82239 2 0 0 25 0 1 0 275753637 9760768 2040 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552561 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2383 2040 66 132 0 2248 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 9532

[startup+882.646 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892888/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=9812 CPUtime=882.41
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2150 0 0 0 88239 2 0 0 25 0 1 0 275753637 10047488 2134 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2453 2134 66 132 0 2318 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 9812

[startup+942.665 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892696/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10084 CPUtime=942.42
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2210 0 0 0 94240 2 0 0 25 0 1 0 275753637 10326016 2194 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134556192 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2521 2194 66 132 0 2386 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 10084

[startup+1002.68 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892568/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10220 CPUtime=1002.42
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2251 0 0 0 100240 2 0 0 25 0 1 0 275753637 10465280 2235 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2555 2235 66 132 0 2420 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 10220

[startup+1062.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892376/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10488 CPUtime=1062.42
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2291 0 0 0 106240 2 0 0 25 0 1 0 275753637 10739712 2275 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2622 2275 66 132 0 2487 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 10488

[startup+1122.72 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892184/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10620 CPUtime=1122.42
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2331 0 0 0 112240 2 0 0 25 0 1 0 275753637 10874880 2315 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2655 2315 66 132 0 2520 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 10620

[startup+1182.73 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1892056/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10620 CPUtime=1182.42
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2349 0 0 0 118240 2 0 0 25 0 1 0 275753637 10874880 2333 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557134 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2655 2333 66 132 0 2520 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 10620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1891992/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10752 CPUtime=1200.03
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2361 0 0 0 120001 2 0 0 25 0 1 0 275753637 11010048 2345 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2688 2345 66 132 0 2553 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10752

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30156
/proc/meminfo: memFree=1891992/2055920 swapFree=4183516/4192956
[pid=30153] ppid=30151 vsize=10752 CPUtime=1200.03
/proc/30153/stat : 30153 (minimarch) R 30151 30153 29346 0 -1 4194304 2361 0 0 0 120001 2 0 0 25 0 1 0 275753637 11010048 2345 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/30153/statm: 2688 2345 66 132 0 2553 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.029995
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 10752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2361
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= 2335

runsolver used 0.743886 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Feb 27 06:32:52 UTC 2007

IDJOB= 310334
IDBENCH= 20284
IDSOLVER= 110
FILE ID= node55/310334-1172557972

PBS_JOBID= 3971859

Free space on /tmp= 66557 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310334-1172557972/minimarch /tmp/evaluation/310334-1172557972/instance-310334-1172557972.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-310334-1172557972 -o ROOT/results/node55/solver-310334-1172557972 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310334-1172557972/minimarch /tmp/evaluation/310334-1172557972/instance-310334-1172557972.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 627430414

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1902056 kB
Buffers:         18380 kB
Cached:          88840 kB
SwapCached:       3824 kB
Active:          44576 kB
Inactive:        72872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1902056 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            22504 kB
Committed_AS:   828864 kB
PageTables:       1380 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= 66557 MiB

End job on node55 on Tue Feb 27 06:52:54 UTC 2007