Trace number 308734

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) 1200.1 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
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	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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3213    10205    30874 |     3401        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3213    10205    30874 |     3741      100     23 |  0.044 % |
0.00/0.08	c |       251 |    3213    10205    30874 |     4116      251     23 |  0.044 % |
0.10/0.11	c |       478 |    3213    10205    30874 |     4527      478     26 |  0.044 % |
0.10/0.15	c |       815 |    3213    10205    30874 |     4980      815     29 |  0.044 % |
0.20/0.22	c |      1321 |    3213    10205    30874 |     5478     1321     28 |  0.044 % |
0.30/0.33	c |      2080 |    3213    10205    30874 |     6026     2080     29 |  0.044 % |
0.41/0.50	c |      3219 |    3213    10205    30874 |     6628     3219     29 |  0.044 % |
0.71/0.78	c |      4927 |    3213    10205    30874 |     7291     4927     31 |  0.044 % |
1.23/1.28	c |      7490 |    3213    10205    30874 |     8020     7490     33 |  0.044 % |
1.94/2.04	c |     11335 |    3213    10205    30874 |     8823     7198     32 |  0.044 % |
3.17/3.23	c |     17102 |    3213    10205    30874 |     9705     8381     33 |  0.044 % |
5.11/5.21	c |     25755 |    3213    10205    30874 |    10675     7010     34 |  0.044 % |
8.29/8.32	c |     38732 |    3213    10205    30874 |    11743     8989     34 |  0.044 % |
13.30/13.35	c |     58193 |    3213    10205    30874 |    12917    10365     32 |  0.044 % |
21.70/21.73	c |     87385 |    3213    10205    30874 |    14209     6607     27 |  0.045 % |
34.19/34.24	c |    131174 |    3213    10205    30874 |    15630    14129     41 |  0.044 % |
54.46/54.58	c |    196859 |    3213    10205    30874 |    17193     8120     34 |  0.044 % |
85.91/85.94	c |    295386 |    3213    10205    30874 |    18912    10662     31 |  0.044 % |
136.49/136.56	c |    443175 |    3213    10205    30874 |    20804    14382     32 |  0.044 % |
222.60/222.68	c |    664858 |    3213    10205    30874 |    22884    14486     38 |  0.044 % |
357.65/357.80	c |    997383 |    3213    10205    30874 |    25173    22692     32 |  0.044 % |
569.50/569.76	c |   1496174 |    3213    10205    30874 |    27690    23355     38 |  0.044 % |
924.45/924.80	c |   2244356 |    3213    10205    30874 |    30459    18606     31 |  0.044 % |

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/node38/watcher-308734-1172526658 -o ROOT/results/node38/solver-308734-1172526658 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308734-1172526658/minisat /tmp/evaluation/308734-1172526658/instance-308734-1172526658.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24683
/proc/meminfo: memFree=1958664/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=2508 CPUtime=0
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 272621628 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532686 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 627 310 58 138 0 486 0

[startup+0.107001 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24683
/proc/meminfo: memFree=1958664/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=3468 CPUtime=0.1
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 272621628 3551232 571 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 867 571 72 138 0 726 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3468

[startup+0.515047 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24683
/proc/meminfo: memFree=1958664/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=3468 CPUtime=0.51
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 588 0 0 0 51 0 0 0 21 0 1 0 272621628 3551232 572 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 867 572 72 138 0 726 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3468

[startup+1.33514 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1956096/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=4260 CPUtime=1.33
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 767 0 0 0 133 0 0 0 25 0 1 0 272621628 4362240 751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1065 751 72 138 0 924 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4260

[startup+2.97132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1955648/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=4532 CPUtime=2.96
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 840 0 0 0 296 0 0 0 25 0 1 0 272621628 4640768 824 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1133 824 72 138 0 992 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4532

[startup+6.2487 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1955016/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=5060 CPUtime=6.24
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 979 0 0 0 624 0 0 0 25 0 1 0 272621628 5181440 963 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1265 963 72 138 0 1124 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5060

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1954384/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=5588 CPUtime=12.69
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 1093 0 0 0 1269 0 0 0 25 0 1 0 272621628 5722112 1077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1397 1077 72 138 0 1256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5588

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1953808/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=6116 CPUtime=25.49
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 1242 0 0 0 2549 0 0 0 25 0 1 0 272621628 6262784 1226 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1529 1226 72 138 0 1388 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6116

[startup+51.1138 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24684
/proc/meminfo: memFree=1952656/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=7172 CPUtime=51.08
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 1515 0 0 0 5108 0 0 0 25 0 1 0 272621628 7344128 1499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 1793 1499 72 138 0 1652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7172

[startup+102.324 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 24684
/proc/meminfo: memFree=1951376/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=8492 CPUtime=102.29
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 1824 0 0 0 10228 1 0 0 25 0 1 0 272621628 8695808 1808 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2123 1808 72 138 0 1982 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8492

[startup+162.347 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24684
/proc/meminfo: memFree=1950352/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=9548 CPUtime=162.29
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2074 0 0 0 16228 1 0 0 25 0 1 0 272621628 9777152 2058 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2387 2058 72 138 0 2246 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9548

[startup+222.364 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24684
/proc/meminfo: memFree=1949584/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=10220 CPUtime=222.29
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2252 0 0 0 22228 1 0 0 25 0 1 0 272621628 10465280 2236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2555 2236 72 138 0 2414 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 10220

[startup+282.381 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 24684
/proc/meminfo: memFree=1949264/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=10484 CPUtime=282.29
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2338 0 0 0 28228 1 0 0 25 0 1 0 272621628 10735616 2322 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2621 2322 72 138 0 2480 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 10484

[startup+342.396 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24684
/proc/meminfo: memFree=1948688/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=11012 CPUtime=342.29
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2458 0 0 0 34228 1 0 0 25 0 1 0 272621628 11276288 2442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2753 2442 72 138 0 2612 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 11012

[startup+402.419 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24684
/proc/meminfo: memFree=1948176/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=11560 CPUtime=402.3
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2581 0 0 0 40228 2 0 0 25 0 1 0 272621628 11837440 2565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 2890 2565 72 138 0 2749 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 11560

[startup+462.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24684
/proc/meminfo: memFree=1947280/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=12352 CPUtime=462.3
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2792 0 0 0 46228 2 0 0 25 0 1 0 272621628 12648448 2776 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3088 2776 72 138 0 2947 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12352

[startup+522.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24684
/proc/meminfo: memFree=1946896/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=12748 CPUtime=522.3
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2889 0 0 0 52228 2 0 0 25 0 1 0 272621628 13053952 2873 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3187 2873 72 138 0 3046 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12748

[startup+582.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24684
/proc/meminfo: memFree=1946448/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=13176 CPUtime=582.31
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 2996 0 0 0 58229 2 0 0 25 0 1 0 272621628 13492224 2980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3294 2980 72 138 0 3153 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13176

[startup+642.51 s]
/proc/loadavg: 1.05 1.01 1.00 2/71 24796
/proc/meminfo: memFree=1944912/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=13308 CPUtime=642.28
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3030 0 0 0 64224 4 0 0 25 0 1 0 272621628 13627392 3014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3327 3014 72 138 0 3186 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 13308

[startup+702.553 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24882
/proc/meminfo: memFree=1945616/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=13572 CPUtime=702.25
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3093 0 0 0 70221 4 0 0 25 0 1 0 272621628 13897728 3077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3393 3077 72 138 0 3252 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 13572

[startup+762.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24882
/proc/meminfo: memFree=1945488/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=13960 CPUtime=762.25
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3161 0 0 0 76221 4 0 0 25 0 1 0 272621628 14295040 3145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3490 3145 72 138 0 3349 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 13960

[startup+822.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24882
/proc/meminfo: memFree=1945104/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=14224 CPUtime=822.26
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3237 0 0 0 82221 5 0 0 25 0 1 0 272621628 14565376 3221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3556 3221 72 138 0 3415 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 14224

[startup+882.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24882
/proc/meminfo: memFree=1944976/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=14356 CPUtime=882.26
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3282 0 0 0 88221 5 0 0 25 0 1 0 272621628 14700544 3266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3589 3266 72 138 0 3448 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 14356

[startup+942.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24882
/proc/meminfo: memFree=1944464/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=15020 CPUtime=942.26
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3428 0 0 0 94221 5 0 0 25 0 1 0 272621628 15380480 3412 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3755 3412 72 138 0 3614 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 15020

[startup+1002.64 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24882
/proc/meminfo: memFree=1943952/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=15428 CPUtime=1002.26
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3544 0 0 0 100221 5 0 0 25 0 1 0 272621628 15798272 3528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556635 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3857 3528 72 138 0 3716 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 15428

[startup+1062.66 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24882
/proc/meminfo: memFree=1943504/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=15824 CPUtime=1062.26
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3649 0 0 0 106221 5 0 0 25 0 1 0 272621628 16203776 3633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3956 3633 72 138 0 3815 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 15824

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24882
/proc/meminfo: memFree=1943440/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=15824 CPUtime=1122.27
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3649 0 0 0 112222 5 0 0 25 0 1 0 272621628 16203776 3633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 3956 3633 72 138 0 3815 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 15824

[startup+1182.69 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24882
/proc/meminfo: memFree=1942928/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=16352 CPUtime=1182.27
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3775 0 0 0 118221 6 0 0 25 0 1 0 272621628 16744448 3759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 4088 3759 72 138 0 3947 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 16352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24882
/proc/meminfo: memFree=1942928/2055920 swapFree=4183688/4192956
[pid=24683] ppid=24681 vsize=16352 CPUtime=1200.09
/proc/24683/stat : 24683 (minisat) R 24681 24683 23553 0 -1 4194304 3775 0 0 0 120003 6 0 0 25 0 1 0 272621628 16744448 3759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24683/statm: 4088 3759 72 138 0 3947 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16352

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): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.06399
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 16352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3775
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= 1907

runsolver used 0.770882 second user time and 2.51862 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 26 21:50:58 UTC 2007

IDJOB= 308734
IDBENCH= 20240
IDSOLVER= 109
FILE ID= node38/308734-1172526658

PBS_JOBID= 3971773

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308734-1172526658/minisat /tmp/evaluation/308734-1172526658/instance-308734-1172526658.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-308734-1172526658 -o ROOT/results/node38/solver-308734-1172526658 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308734-1172526658/minisat /tmp/evaluation/308734-1172526658/instance-308734-1172526658.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 439722248

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1959136 kB
Buffers:          7616 kB
Cached:          53232 kB
SwapCached:       3276 kB
Active:          21548 kB
Inactive:        49048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1959136 kB
SwapTotal:     4192956 kB
SwapFree:      4183688 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            12196 kB
Committed_AS:   553056 kB
PageTables:       1468 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 node38 on Mon Feb 26 22:11:01 UTC 2007