Trace number 427977

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 2007-04-26 (fixed)? (TO) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 1.1, 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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.02/0.08	============================[ Search Statistics ]==============================
0.02/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.08	===============================================================================
0.02/0.08	|         0 |    3135    10036    30574 |     3345        0    nan |  0.000 % |
0.02/0.09	|       101 |    3135    10036    30574 |     3679      101     22 |  0.067 % |
0.09/0.11	|       251 |    3135    10036    30574 |     4047      251     22 |  0.067 % |
0.09/0.14	|       476 |    3135    10036    30574 |     4452      476     24 |  0.067 % |
0.09/0.18	|       814 |    3135    10036    30574 |     4897      814     23 |  0.067 % |
0.19/0.25	|      1321 |    3135    10036    30574 |     5387     1321     26 |  0.067 % |
0.29/0.37	|      2080 |    3135    10036    30574 |     5926     2080     26 |  0.067 % |
0.49/0.55	|      3220 |    3135    10036    30574 |     6519     3220     29 |  0.067 % |
0.79/0.85	|      4928 |    3135    10036    30574 |     7171     4928     28 |  0.067 % |
1.29/1.33	|      7493 |    3135    10036    30574 |     7888     3784     29 |  0.067 % |
1.99/2.07	|     11339 |    3135    10036    30574 |     8676     7630     29 |  0.067 % |
3.19/3.25	|     17105 |    3135    10036    30574 |     9544     8825     31 |  0.067 % |
5.09/5.19	|     25754 |    3135    10036    30574 |    10499     7704     26 |  0.067 % |
7.99/8.09	|     38728 |    3135    10036    30574 |    11548     9807     29 |  0.067 % |
12.68/12.73	|     58189 |    3133    10021    30524 |    12703    11586     30 |  0.111 % |
20.38/20.42	|     87381 |    3133    10021    30524 |    13974     8289     24 |  0.111 % |
32.58/32.65	|    131170 |    3133    10021    30524 |    15371     9214     28 |  0.111 % |
51.97/52.09	|    196854 |    3133    10021    30524 |    16908    12270     26 |  0.111 % |
82.26/82.34	|    295380 |    3133    10021    30524 |    18599    16300     25 |  0.111 % |
135.15/135.22	|    443170 |    3133    10021    30524 |    20459    11841     41 |  0.111 % |
211.04/211.18	|    664854 |    3132    10017    30515 |    22505    15717     27 |  0.133 % |
343.19/343.32	|    997380 |    3132    10017    30515 |    24756    16940     31 |  0.134 % |
556.83/557.03	|   1496168 |    3132    10017    30515 |    27231    12877     35 |  0.133 % |
887.93/888.21	|   2244351 |    3132    10017    30515 |    29955    23578     31 |  0.133 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-427977-1177691304 -o ROOT/results/node21/solver-427977-1177691304 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427977-1177691304/minimarch_fixed /tmp/evaluation/427977-1177691304/instance-427977-1177691304.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 20556
/proc/meminfo: memFree=1757696/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=2440 CPUtime=0
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 217047718 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533321 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 610 291 51 132 0 475 0

[startup+0.0325471 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 20556
/proc/meminfo: memFree=1757696/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=3000 CPUtime=0.02
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 452 0 0 0 2 0 0 0 18 0 1 0 217047718 3072000 437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551072 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 750 437 63 132 0 615 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3000

[startup+0.101553 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 20556
/proc/meminfo: memFree=1757696/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=3476 CPUtime=0.09
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 217047718 3559424 573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557700 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 869 573 67 132 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3476

[startup+0.301575 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 20556
/proc/meminfo: memFree=1757696/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=3476 CPUtime=0.29
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 588 0 0 0 29 0 0 0 20 0 1 0 217047718 3559424 573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557808 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 869 573 67 132 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.701618 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 20556
/proc/meminfo: memFree=1757696/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=3608 CPUtime=0.69
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 599 0 0 0 69 0 0 0 24 0 1 0 217047718 3694592 584 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551399 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 902 584 67 132 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1755320/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=4136 CPUtime=1.49
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 728 0 0 0 149 0 0 0 25 0 1 0 217047718 4235264 713 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551190 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1034 713 67 132 0 899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4136

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1754872/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=4400 CPUtime=3.09
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 808 0 0 0 309 0 0 0 25 0 1 0 217047718 4505600 793 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557523 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1100 793 67 132 0 965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4400

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1754360/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=4796 CPUtime=6.29
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 891 0 0 0 629 0 0 0 25 0 1 0 217047718 4911104 876 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1199 876 67 132 0 1064 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4796

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1753784/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=5192 CPUtime=12.68
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 1017 0 0 0 1268 0 0 0 25 0 1 0 217047718 5316608 1002 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1298 1002 67 132 0 1163 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5192

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1752888/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=5984 CPUtime=25.49
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 1215 0 0 0 2548 1 0 0 25 0 1 0 217047718 6127616 1200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1496 1200 67 132 0 1361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5984

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1752312/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=6516 CPUtime=51.08
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 1347 0 0 0 5107 1 0 0 25 0 1 0 217047718 6672384 1332 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 1629 1332 67 132 0 1494 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6516

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1750072/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=8904 CPUtime=102.27
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 1921 0 0 0 10225 2 0 0 25 0 1 0 217047718 9117696 1906 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 2226 1906 67 132 0 2091 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1749368/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=9564 CPUtime=162.24
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2087 0 0 0 16222 2 0 0 25 0 1 0 217047718 9793536 2072 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 2391 2072 67 132 0 2256 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9564

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1748856/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=10100 CPUtime=222.23
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2215 0 0 0 22220 3 0 0 25 0 1 0 217047718 10342400 2200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 2525 2200 67 132 0 2390 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10100

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1748408/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=10368 CPUtime=282.21
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2307 0 0 0 28217 4 0 0 25 0 1 0 217047718 10616832 2292 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 2592 2292 67 132 0 2457 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1747960/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=10768 CPUtime=342.19
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2407 0 0 0 34215 4 0 0 25 0 1 0 217047718 11026432 2392 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551318 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 2692 2392 67 132 0 2557 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10768

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1746680/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=12088 CPUtime=402.17
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2738 0 0 0 40212 5 0 0 25 0 1 0 217047718 12378112 2723 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3022 2723 67 132 0 2887 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1746168/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=12620 CPUtime=462.16
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2861 0 0 0 46210 6 0 0 25 0 1 0 217047718 12922880 2846 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3155 2846 67 132 0 3020 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12620

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1745720/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=13148 CPUtime=522.14
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 2983 0 0 0 52207 7 0 0 25 0 1 0 217047718 13463552 2968 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3287 2968 67 132 0 3152 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13148

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1745656/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=13312 CPUtime=582.12
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3011 0 0 0 58205 7 0 0 25 0 1 0 217047718 13631488 2996 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551325 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3328 2996 67 132 0 3193 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1745592/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=13312 CPUtime=642.11
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3011 0 0 0 64203 8 0 0 25 0 1 0 217047718 13631488 2996 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3328 2996 67 132 0 3193 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13312

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20557
/proc/meminfo: memFree=1745464/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=13456 CPUtime=702.08
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3039 0 0 0 70200 8 0 0 25 0 1 0 217047718 13778944 3024 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3364 3024 67 132 0 3229 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 13456

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1744376/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=14384 CPUtime=762.07
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3297 0 0 0 76198 9 0 0 25 0 1 0 217047718 14729216 3282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3596 3282 67 132 0 3461 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14384

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1744504/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=14384 CPUtime=822.06
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3297 0 0 0 82196 10 0 0 25 0 1 0 217047718 14729216 3282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3596 3282 67 132 0 3461 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 14384

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1744440/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=14384 CPUtime=882.03
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3298 0 0 0 88193 10 0 0 25 0 1 0 217047718 14729216 3283 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3596 3283 67 132 0 3461 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 14384

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1743480/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=15416 CPUtime=942.02
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3548 0 0 0 94191 11 0 0 25 0 1 0 217047718 15785984 3533 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3854 3533 67 132 0 3719 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 15416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1743032/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=15944 CPUtime=1002
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3663 0 0 0 100189 11 0 0 25 0 1 0 217047718 16326656 3648 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 3986 3648 67 132 0 3851 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 15944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1742776/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=16076 CPUtime=1061.99
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3715 0 0 0 106187 12 0 0 25 0 1 0 217047718 16461824 3700 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 4019 3700 67 132 0 3884 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 16076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1742520/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=16368 CPUtime=1121.97
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3788 0 0 0 112185 12 0 0 25 0 1 0 217047718 16760832 3773 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551728 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 4092 3773 67 132 0 3957 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 16368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1742456/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=16512 CPUtime=1181.95
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3795 0 0 0 118183 12 0 0 25 0 1 0 217047718 16908288 3780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 4128 3780 67 132 0 3993 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 16512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20559
/proc/meminfo: memFree=1742456/2055920 swapFree=4155628/4192956
[pid=20556] ppid=20554 vsize=16512 CPUtime=1200.04
/proc/20556/stat : 20556 (minimarch_fixed) R 20554 20556 19342 0 -1 4194304 3795 0 0 0 119992 12 0 0 25 0 1 0 217047718 16908288 3780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551514 0 0 4096 3 0 0 0 17 1 0 0
/proc/20556/statm: 4128 3780 67 132 0 3993 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16512

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.131979
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 16512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3795
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= 24444

runsolver used 0.901862 second user time and 2.6186 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 27 16:28:24 UTC 2007

IDJOB= 427977
IDBENCH= 20248
IDSOLVER= 198
FILE ID= node21/427977-1177691304

PBS_JOBID= 4698639

Free space on /tmp= 66450 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427977-1177691304/minimarch_fixed /tmp/evaluation/427977-1177691304/instance-427977-1177691304.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-427977-1177691304 -o ROOT/results/node21/solver-427977-1177691304 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427977-1177691304/minimarch_fixed /tmp/evaluation/427977-1177691304/instance-427977-1177691304.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 229149188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1758168 kB
Buffers:         45812 kB
Cached:         162328 kB
SwapCached:      15988 kB
Active:         161988 kB
Inactive:        70352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758168 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            50940 kB
Committed_AS:  1869904 kB
PageTables:       1788 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= 66450 MiB

End job on node21 on Fri Apr 27 16:48:27 UTC 2007