Trace number 1731845

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MXC 2009-03-10? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-97-100.cnf
MD5SUM5f0ec9f87ae77ca0eb8468a4ddde217c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.0051
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

15.98/16.07	c starting MXC with:
15.98/16.07	c cnf_path = HOME/instance-1731845-1240775165.cnf
15.98/16.07	c restart_strategy = auto
15.98/16.07	c sign_strategy = cached
15.98/16.07	c use_preprocessing = -1
15.98/16.07	c output_implicant = 1
15.98/16.07	c timeout_seconds = 0
15.98/16.07	c running SatELite... done
15.98/16.07	c 1 vars eliminated
15.98/16.07	c received 0 units and 204 clauses from SatELite
15.98/16.07	c 0 assignments made, starting to guess now
15.98/16.07	c ===================================[MXC]=====================================
15.98/16.07	c | Conflicts |                Clause Statistics                   |   Vars   |
15.98/16.07	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
15.98/16.07	c =============================================================================
15.98/16.07	c |         0 |       0       0      204        0        0     nan |       97 |
15.98/16.07	c |       100 |       0       0      204      100     1050    16.3 |       97 |
15.98/16.07	c |       210 |       0       0      204      210     1105    15.8 |       97 |
15.98/16.07	c |       441 |       0       0      204      441     1220    15.5 |       97 |
15.98/16.07	c |       805 |       0       0      204      805     1402    15.4 |       97 |
15.98/16.07	c |      1315 |       0       0      204     1315     1609    16.5 |       97 |
15.98/16.07	c |      1986 |       0       0      204     1138     1754    17.5 |       97 |
15.98/16.07	c |      2834 |       0       0      204     1047     1894    16.6 |       97 |
15.98/16.07	c |      3876 |       0       0      204     1077     2031    17.9 |       97 |
15.98/16.07	c |      5132 |       0       0      204     1268     2163    16.1 |       97 |
15.98/16.07	c |      6623 |       0       0      204     1641     2292    16.5 |       97 |
15.98/16.07	c |      8373 |       0       0      204     2227     2419    17.1 |       97 |
15.98/16.07	c |     10408 |       0       0      204     1800     2543    14.9 |       97 |
15.98/16.07	c |     12756 |       0       0      204     1527     2665    15.4 |       97 |
15.98/16.07	c |     15449 |       0       0      204     1467     2786    14.6 |       97 |
15.98/16.07	c |     18521 |       0       0      204     1670     2906    15.5 |       97 |
15.98/16.07	c |     22010 |       0       0      204     2181     3025    18.2 |       97 |
15.98/16.07	c |     25958 |       0       0      204     3052     3144    19.3 |       97 |
15.98/16.07	c |     30411 |       0       0      204     2721     3262    20.3 |       97 |
15.98/16.07	c |     35419 |       0       0      204     2756     3381    17.7 |       97 |
15.98/16.07	c |     41038 |       0       0      204     3226     3499    16.9 |       97 |
15.98/16.07	c |     47329 |       0       0      204     2403     3618    16.9 |       97 |
15.98/16.07	c |     54360 |       0       0      204     2059     3737    16.4 |       97 |
15.98/16.07	c |     62205 |       0       0      204     2293     3857    15.6 |       97 |
15.98/16.07	c |     70945 |       0       0      204     3190     3978    16.3 |       97 |
15.98/16.07	c |     80669 |       0       0      204     2817     4099    17.5 |       97 |
15.98/16.07	c |     91476 |       0       0      204     3216     4222    17.4 |       97 |
15.98/16.07	c |    103474 |       0       0      204     2349     4346    15.5 |       97 |
15.98/16.07	c |    116782 |       0       0      204     2405     4471    16.1 |       97 |
15.98/16.07	c |    131532 |       0       0      204     3539     4597    17.2 |       97 |
15.98/16.07	c |    147868 |       0       0      204     3560     4726    16.6 |       97 |
15.98/16.07	c |    165948 |       0       0      204     2460     4855    18.7 |       97 |
15.98/16.07	c |    185947 |       0       0      204     2750     4987    16.7 |       97 |
15.98/16.07	c |    208057 |       0       0      204     4652     5120    14.7 |       97 |
15.98/16.07	c |    232489 |       0       0      204     3149     5255    14.9 |       97 |
15.98/16.07	c |    259475 |       0       0      204     3500     5393    15.7 |       97 |
15.98/16.07	c |    289271 |       0       0      204     3242     5532    14.6 |       97 |
15.98/16.07	c |    322158 |       0       0      204     5312     5674    13.6 |       97 |
15.98/16.07	c |    358445 |       0       0      204     4266     5818    15.2 |       97 |
15.98/16.07	c |    398472 |       0       0      204     3039     5965    17.3 |       97 |
15.98/16.07	c |    442613 |       0       0      204     4899     6114    16.0 |       97 |
15.98/16.07	c |    491279 |       0       0      204     4063     6265    15.0 |       97 |
15.98/16.07	c |    544923 |       0       0      204     3781

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731845-1240775165/watcher-1731845-1240775165 -o /tmp/evaluation-result-1731845-1240775165/solver-1731845-1240775165 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1731845-1240775165.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): 1800 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: 1.99 1.85 1.45 2/64 23692
/proc/meminfo: memFree=1476160/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=844 CPUtime=0
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 105542756 864256 108 1992294400 134512640 135192793 4294956208 18446744073709551615 134603702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 211 108 71 166 0 42 0

[startup+0.0354629 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 23692
/proc/meminfo: memFree=1476160/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=1236 CPUtime=0.03
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 194 0 0 0 3 0 0 0 18 0 1 0 105542756 1265664 180 1992294400 134512640 135192793 4294956208 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 309 180 72 166 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1236

[startup+0.101474 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 23692
/proc/meminfo: memFree=1476160/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=1368 CPUtime=0.09
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 105542756 1400832 225 1992294400 134512640 135192793 4294956208 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 342 225 72 166 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1368

[startup+0.30151 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 23692
/proc/meminfo: memFree=1476160/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=1632 CPUtime=0.29
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 105542756 1671168 297 1992294400 134512640 135192793 4294956208 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 408 297 72 166 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1632

[startup+0.701582 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 23692
/proc/meminfo: memFree=1476160/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=2028 CPUtime=0.69
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 404 0 0 0 69 0 0 0 23 0 1 0 105542756 2076672 390 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 507 390 72 166 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2028

[startup+1.50173 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 23693
/proc/meminfo: memFree=1474744/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=2424 CPUtime=1.49
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 105542756 2482176 489 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 606 489 72 166 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2424

[startup+3.10202 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 23693
/proc/meminfo: memFree=1474104/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=2976 CPUtime=3.09
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 646 0 0 0 309 0 0 0 25 0 1 0 105542756 3047424 632 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 744 632 72 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.3016 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 23693
/proc/meminfo: memFree=1473144/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=3976 CPUtime=6.29
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 846 0 0 0 629 0 0 0 25 0 1 0 105542756 4071424 832 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 994 832 72 166 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3976

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 23693
/proc/meminfo: memFree=1471992/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=4848 CPUtime=12.69
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 1047 0 0 0 1269 0 0 0 25 0 1 0 105542756 4964352 1033 1992294400 134512640 135192793 4294956208 18446744073709551615 134552593 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 1212 1033 72 166 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4848

[startup+25.5011 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 23693
/proc/meminfo: memFree=1470712/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=6168 CPUtime=25.48
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 1360 0 0 0 2548 0 0 0 25 0 1 0 105542756 6316032 1346 1992294400 134512640 135192793 4294956208 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 1542 1346 73 166 0 1373 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6168

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 23693
/proc/meminfo: memFree=1469048/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=8156 CPUtime=51.07
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 1797 0 0 0 5107 0 0 0 25 0 1 0 105542756 8351744 1783 1992294400 134512640 135192793 4294956208 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 2039 1783 73 166 0 1870 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8156

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 23693
/proc/meminfo: memFree=1466808/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=10684 CPUtime=102.26
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 2338 0 0 0 10226 0 0 0 25 0 1 0 105542756 10940416 2324 1992294400 134512640 135192793 4294956208 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 2671 2324 73 166 0 2502 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10684

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 23693
/proc/meminfo: memFree=1465336/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=12700 CPUtime=162.24
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 2717 0 0 0 16223 1 0 0 25 0 1 0 105542756 13004800 2703 1992294400 134512640 135192793 4294956208 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 3175 2703 73 166 0 3006 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12700

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 23693
/proc/meminfo: memFree=1464696/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=13276 CPUtime=222.21
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 2859 0 0 0 22220 1 0 0 25 0 1 0 105542756 13594624 2845 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 3319 2845 73 166 0 3150 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13276

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 23693
/proc/meminfo: memFree=1463544/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=14884 CPUtime=282.2
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3149 0 0 0 28218 2 0 0 25 0 1 0 105542756 15241216 3135 1992294400 134512640 135192793 4294956208 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 3721 3135 73 166 0 3552 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14884

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 23693
/proc/meminfo: memFree=1463032/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=15436 CPUtime=342.18
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3265 0 0 0 34216 2 0 0 25 0 1 0 105542756 15806464 3251 1992294400 134512640 135192793 4294956208 18446744073709551615 134550992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 3859 3251 73 166 0 3690 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15436

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 23693
/proc/meminfo: memFree=1462968/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=15436 CPUtime=402.15
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3291 0 0 0 40213 2 0 0 25 0 1 0 105542756 15806464 3277 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 3859 3277 73 166 0 3690 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15436

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 23693
/proc/meminfo: memFree=1462456/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=16012 CPUtime=462.13
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3415 0 0 0 46211 2 0 0 25 0 1 0 105542756 16396288 3401 1992294400 134512640 135192793 4294956208 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4003 3401 73 166 0 3834 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16012

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 23693
/proc/meminfo: memFree=1462264/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=16012 CPUtime=522.11
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3451 0 0 0 52209 2 0 0 25 0 1 0 105542756 16396288 3437 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4003 3437 73 166 0 3834 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16012

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 23693
/proc/meminfo: memFree=1461880/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=16204 CPUtime=582.1
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3547 0 0 0 58207 3 0 0 25 0 1 0 105542756 16592896 3533 1992294400 134512640 135192793 4294956208 18446744073709551615 134533178 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4051 3533 73 166 0 3882 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16204

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 23693
/proc/meminfo: memFree=1461368/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=16964 CPUtime=642.08
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3680 0 0 0 64205 3 0 0 25 0 1 0 105542756 17371136 3666 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4241 3666 73 166 0 4072 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16964

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 23693
/proc/meminfo: memFree=1461240/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=16964 CPUtime=702.06
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3699 0 0 0 70203 3 0 0 25 0 1 0 105542756 17371136 3685 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4241 3685 73 166 0 4072 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 16964

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 23693
/proc/meminfo: memFree=1460856/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=17484 CPUtime=762.04
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3801 0 0 0 76201 3 0 0 25 0 1 0 105542756 17903616 3787 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4371 3787 73 166 0 4202 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 17484

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 23693
/proc/meminfo: memFree=1460536/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=17676 CPUtime=822.01
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3876 0 0 0 82198 3 0 0 25 0 1 0 105542756 18100224 3862 1992294400 134512640 135192793 4294956208 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4419 3862 73 166 0 4250 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 17676

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 23693
/proc/meminfo: memFree=1460408/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=17816 CPUtime=882
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3917 0 0 0 88196 4 0 0 25 0 1 0 105542756 18243584 3903 1992294400 134512640 135192793 4294956208 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4454 3903 73 166 0 4285 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 17816

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 23699
/proc/meminfo: memFree=1460024/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18008 CPUtime=941.97
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 3968 0 0 0 94193 4 0 0 25 0 1 0 105542756 18440192 3954 1992294400 134512640 135192793 4294956208 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4502 3954 73 166 0 4333 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 18008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 23699
/proc/meminfo: memFree=1459832/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18180 CPUtime=1001.95
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4026 0 0 0 100191 4 0 0 25 0 1 0 105542756 18616320 4012 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4545 4012 73 166 0 4376 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 18180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 23699
/proc/meminfo: memFree=1459576/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18436 CPUtime=1061.93
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4094 0 0 0 106189 4 0 0 25 0 1 0 105542756 18878464 4080 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4609 4080 73 166 0 4440 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 18436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 23699
/proc/meminfo: memFree=1459512/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18436 CPUtime=1121.91
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4112 0 0 0 112187 4 0 0 25 0 1 0 105542756 18878464 4098 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4609 4098 73 166 0 4440 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 18436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23699
/proc/meminfo: memFree=1459128/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18820 CPUtime=1181.89
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4193 0 0 0 118185 4 0 0 25 0 1 0 105542756 19271680 4179 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4705 4179 73 166 0 4536 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23699
/proc/meminfo: memFree=1459128/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18820 CPUtime=1200.09
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4193 0 0 0 120005 4 0 0 25 0 1 0 105542756 19271680 4179 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4705 4179 73 166 0 4536 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18820

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23699
/proc/meminfo: memFree=1459128/2055920 swapFree=4181432/4192956
[pid=23692] ppid=23690 vsize=18820 CPUtime=1200.09
/proc/23692/stat : 23692 (mxc-sat09) R 23690 23692 23249 0 -1 4194304 4193 0 0 0 120005 4 0 0 25 0 1 0 105542756 19271680 4179 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23692/statm: 4705 4179 73 166 0 4536 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.050992
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 18820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4193
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= 2
involuntary context switches= 2391

runsolver used 0.882865 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-26 21:46:05
IDJOB=1731845
IDBENCH=71105
IDSOLVER=504
FILE ID=node67/1731845-1240775165
PBS_JOBID= 9187176
Free space on /tmp= 66304 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-97-100.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731845-1240775165/watcher-1731845-1240775165 -o /tmp/evaluation-result-1731845-1240775165/solver-1731845-1240775165 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1731845-1240775165.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5f0ec9f87ae77ca0eb8468a4ddde217c
RANDOM SEED=1276690005

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.277
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		: 3000.277
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:       1476640 kB
Buffers:         63436 kB
Cached:         440316 kB
SwapCached:       5432 kB
Active:         192044 kB
Inactive:       319612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476640 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            53596 kB
Committed_AS:   413436 kB
PageTables:       1436 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= 66304 MiB
End job on node67 at 2009-04-26 22:06:08