Trace number 309801

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 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	|  Number of clauses:    2931                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     753     2839     8463 |      946        0    nan |  0.000 % |
0.00/0.02	|       100 |     753     2839     8463 |     1040      100     22 |  0.000 % |
0.00/0.02	|       251 |     753     2839     8463 |     1145      251     19 |  0.000 % |
0.00/0.03	|       477 |     753     2839     8463 |     1259      477     18 |  0.000 % |
0.00/0.05	|       814 |     753     2839     8463 |     1385      814     19 |  0.000 % |
0.00/0.08	|      1320 |     753     2839     8463 |     1524     1320     19 |  0.000 % |
0.10/0.12	|      2081 |     753     2839     8463 |     1676     1288     18 |  0.000 % |
0.10/0.20	|      3220 |     753     2839     8463 |     1844     1540     18 |  0.000 % |
0.20/0.30	|      4929 |     753     2839     8463 |     2028     1331     16 |  0.000 % |
0.41/0.48	|      7491 |     753     2839     8463 |     2231     1776     16 |  0.000 % |
0.71/0.75	|     11336 |     753     2839     8463 |     2454     2150     20 |  0.000 % |
1.12/1.17	|     17102 |     753     2839     8463 |     2699     1560     18 |  0.001 % |
1.74/1.81	|     25752 |     753     2839     8463 |     2969     1847     20 |  0.000 % |
2.76/2.83	|     38726 |     753     2839     8463 |     3266     2637     19 |  0.000 % |
4.29/4.36	|     58187 |     753     2839     8463 |     3593     2084     17 |  0.000 % |
6.86/6.87	|     87379 |     753     2839     8463 |     3953     1901     16 |  0.001 % |
10.54/10.63	|    131168 |     753     2839     8463 |     4348     3471     18 |  0.000 % |
16.38/16.48	|    196852 |     753     2839     8463 |     4783     2870     19 |  0.000 % |
25.49/25.57	|    295379 |     753     2839     8463 |     5261     4123     21 |  0.001 % |
39.93/39.95	|    443168 |     753     2839     8463 |     5787     5049     21 |  0.000 % |
61.74/61.78	|    664851 |     753     2839     8463 |     6366     4139     21 |  0.000 % |
95.85/95.90	|    997376 |     753     2839     8463 |     7003     5298     16 |  0.001 % |
150.44/150.52	|   1496164 |     753     2839     8463 |     7703     5413     19 |  0.000 % |
236.86/236.96	|   2244347 |     753     2839     8463 |     8473     6918     22 |  0.001 % |
370.40/370.54	|   3366622 |     753     2839     8463 |     9321     5826     21 |  0.000 % |
580.96/581.20	|   5050033 |     753     2839     8463 |    10253     7106     20 |  0.000 % |
910.31/910.57	|   7575149 |     753     2839     8463 |    11278     7596     20 |  0.001 % |

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/node20/watcher-309801-1172547133 -o ROOT/results/node20/solver-309801-1172547133 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309801-1172547133/minimarch /tmp/evaluation/309801-1172547133/instance-309801-1172547133.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 1.03 3/77 9097
/proc/meminfo: memFree=1810720/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2000 CPUtime=0
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 274667300 2048000 148 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523074 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 500 148 51 132 0 365 0

[startup+0.106606 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 9097
/proc/meminfo: memFree=1810720/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2128 CPUtime=0.1
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 274667300 2179072 188 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550961 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 532 188 66 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.514655 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 9097
/proc/meminfo: memFree=1810720/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2260 CPUtime=0.51
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 233 0 0 0 51 0 0 0 22 0 1 0 274667300 2314240 217 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550949 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 565 217 66 132 0 430 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2260

[startup+1.33475 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 9098
/proc/meminfo: memFree=1809944/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2392 CPUtime=1.33
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 270 0 0 0 133 0 0 0 25 0 1 0 274667300 2449408 254 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551208 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 598 254 66 132 0 463 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2392

[startup+2.97095 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 9098
/proc/meminfo: memFree=1809688/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2524 CPUtime=2.96
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 311 0 0 0 296 0 0 0 25 0 1 0 274667300 2584576 295 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551236 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 631 295 66 132 0 496 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2524

[startup+6.24735 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 9098
/proc/meminfo: memFree=1809432/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2656 CPUtime=6.24
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 353 0 0 0 624 0 0 0 25 0 1 0 274667300 2719744 337 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557553 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 664 337 66 132 0 529 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2656

[startup+12.7041 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 9098
/proc/meminfo: memFree=1809112/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=2920 CPUtime=12.69
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 412 0 0 0 1269 0 0 0 25 0 1 0 274667300 2990080 396 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553224 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 730 396 66 132 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5087 s]
/proc/loadavg: 0.95 0.98 1.03 2/78 9098
/proc/meminfo: memFree=1808792/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=3184 CPUtime=25.49
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 485 0 0 0 2549 0 0 0 25 0 1 0 274667300 3260416 469 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 796 469 66 132 0 661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3184

[startup+51.1198 s]
/proc/loadavg: 0.96 0.98 1.02 2/78 9098
/proc/meminfo: memFree=1808408/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=3712 CPUtime=51.09
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 595 0 0 0 5109 0 0 0 25 0 1 0 274667300 3801088 579 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 928 579 66 132 0 793 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3712

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 1.02 2/78 9098
/proc/meminfo: memFree=1807832/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=4236 CPUtime=102.3
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 737 0 0 0 10230 0 0 0 25 0 1 0 274667300 4337664 721 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1059 721 66 132 0 924 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4236

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 9098
/proc/meminfo: memFree=1807256/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=4772 CPUtime=162.32
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 876 0 0 0 16231 1 0 0 25 0 1 0 274667300 4886528 860 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1193 860 66 132 0 1058 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4772

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 9098
/proc/meminfo: memFree=1806872/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=5172 CPUtime=222.32
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 962 0 0 0 22231 1 0 0 25 0 1 0 274667300 5296128 946 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557553 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1293 946 66 132 0 1158 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5172

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1806552/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=5436 CPUtime=282.34
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1054 0 0 0 28232 2 0 0 25 0 1 0 274667300 5566464 1038 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1359 1038 66 132 0 1224 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5436

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1806296/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=5700 CPUtime=342.35
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1109 0 0 0 34233 2 0 0 25 0 1 0 274667300 5836800 1093 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557478 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1425 1093 66 132 0 1290 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5700

[startup+402.485 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1805912/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6100 CPUtime=402.37
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1208 0 0 0 40234 3 0 0 25 0 1 0 274667300 6246400 1192 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1525 1192 66 132 0 1390 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6100

[startup+462.512 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1805720/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6232 CPUtime=462.37
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1245 0 0 0 46234 3 0 0 25 0 1 0 274667300 6381568 1229 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1558 1229 66 132 0 1423 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6232

[startup+522.541 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1805592/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6368 CPUtime=522.39
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1278 0 0 0 52235 4 0 0 25 0 1 0 274667300 6520832 1262 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1592 1262 66 132 0 1457 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 6368

[startup+582.567 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9098
/proc/meminfo: memFree=1805464/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6500 CPUtime=582.4
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1316 0 0 0 58236 4 0 0 25 0 1 0 274667300 6656000 1300 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551705 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1625 1300 66 132 0 1490 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 6500

[startup+642.6 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1805144/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6772 CPUtime=642.41
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1372 0 0 0 64236 5 0 0 25 0 1 0 274667300 6934528 1356 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1693 1356 66 132 0 1558 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6772

[startup+702.626 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 9100
/proc/meminfo: memFree=1805016/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=6904 CPUtime=702.42
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1421 0 0 0 70237 5 0 0 25 0 1 0 274667300 7069696 1405 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1726 1405 66 132 0 1591 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 6904

[startup+762.652 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9100
/proc/meminfo: memFree=1804824/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7036 CPUtime=762.43
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1454 0 0 0 76237 6 0 0 25 0 1 0 274667300 7204864 1438 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1759 1438 66 132 0 1624 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 7036

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1804696/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7172 CPUtime=822.44
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1481 0 0 0 82238 6 0 0 25 0 1 0 274667300 7344128 1465 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551697 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1793 1465 66 132 0 1658 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 7172

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1804568/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7304 CPUtime=882.46
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1512 0 0 0 88239 7 0 0 25 0 1 0 274667300 7479296 1496 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134563266 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1826 1496 66 132 0 1691 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 7304

[startup+942.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1804376/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7436 CPUtime=942.46
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1552 0 0 0 94239 7 0 0 25 0 1 0 274667300 7614464 1536 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551726 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1859 1536 66 132 0 1724 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 7436

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1804120/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7684 CPUtime=1002.48
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1602 0 0 0 100240 8 0 0 25 0 1 0 274667300 7868416 1586 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1921 1586 66 132 0 1786 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 7684

[startup+1062.8 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 9100
/proc/meminfo: memFree=1803992/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7816 CPUtime=1062.49
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1645 0 0 0 106241 8 0 0 25 0 1 0 274667300 8003584 1629 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1954 1629 66 132 0 1819 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 7816

[startup+1122.83 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9100
/proc/meminfo: memFree=1803864/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=7948 CPUtime=1122.51
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1671 0 0 0 112242 9 0 0 25 0 1 0 274667300 8138752 1655 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 1987 1655 66 132 0 1852 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 7948

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1803736/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=8088 CPUtime=1182.51
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1710 0 0 0 118242 9 0 0 25 0 1 0 274667300 8282112 1694 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557317 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 2022 1694 66 132 0 1887 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 8088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1803672/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=8088 CPUtime=1200.04
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1715 0 0 0 119994 10 0 0 25 0 1 0 274667300 8282112 1699 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 2022 1699 66 132 0 1887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8088

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9100
/proc/meminfo: memFree=1803672/2055920 swapFree=4111204/4192956
[pid=9097] ppid=9095 vsize=8088 CPUtime=1200.04
/proc/9097/stat : 9097 (minimarch) R 9095 9097 7646 0 -1 4194304 1715 0 0 0 119994 10 0 0 25 0 1 0 274667300 8282112 1699 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/9097/statm: 2022 1699 66 132 0 1887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.102984
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 8088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1715
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= 25721

runsolver used 1.20082 second user time and 2.75358 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 03:32:13 UTC 2007

IDJOB= 309801
IDBENCH= 20270
IDSOLVER= 110
FILE ID= node20/309801-1172547133

PBS_JOBID= 3971829

Free space on /tmp= 66559 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309801-1172547133/minimarch /tmp/evaluation/309801-1172547133/instance-309801-1172547133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309801-1172547133 -o ROOT/results/node20/solver-309801-1172547133 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309801-1172547133/minimarch /tmp/evaluation/309801-1172547133/instance-309801-1172547133.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 382196143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1811128 kB
Buffers:         30116 kB
Cached:         113028 kB
SwapCached:      48208 kB
Active:          96324 kB
Inactive:       109640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811128 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          32988 kB
Slab:            24408 kB
Committed_AS:   629272 kB
PageTables:       1708 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= 66559 MiB

End job on node20 on Tue Feb 27 03:52:16 UTC 2007