Trace number 1515777

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2099753268-053.cnf
MD5SUMcb1f4edd1dcc152ccd33775552af7b56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark764.374
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

22.98/23.03	c starting MXC with:
22.98/23.03	c cnf_path = HOME/instance-1515777-1238259032.cnf
22.98/23.03	c restart_strategy = auto
22.98/23.03	c sign_strategy = cached
22.98/23.03	c use_preprocessing = -1
22.98/23.03	c output_implicant = 1
22.98/23.03	c timeout_seconds = 0
22.98/23.03	c running SatELite... done
22.98/23.03	c 1 vars eliminated
22.98/23.03	c received 0 units and 5340 clauses from SatELite
22.98/23.03	c 0 assignments made, starting to guess now
22.98/23.03	c ===================================[MXC]=====================================
22.98/23.03	c | Conflicts |                Clause Statistics                   |   Vars   |
22.98/23.03	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.98/23.03	c =============================================================================
22.98/23.03	c |         0 |       0       0     5340        0        0     nan |       60 |
22.98/23.03	c |       100 |       0       0     5340      100     1050    22.4 |       60 |
22.98/23.03	c |       210 |       0       0     5340      210     1105    22.2 |       60 |
22.98/23.03	c |       441 |       0       0     5340      441     1220    21.9 |       60 |
22.98/23.03	c |       805 |       0       0     5340      805     1402    21.9 |       60 |
22.98/23.03	c |      1315 |       0       0     5340     1315     1609    22.0 |       60 |
22.98/23.03	c |      1986 |       0       0     5340     1138     1754    21.8 |       60 |
22.98/23.03	c |      2834 |       0       0     5340     1046     1894    20.9 |       60 |
22.98/23.03	c |      3876 |       0       0     5340     1076     2031    20.5 |       60 |
22.98/23.03	c |      5132 |       0       0     5340     1260     2163    20.6 |       60 |
22.98/23.03	c |      6623 |       0       0     5340     1627     2292    20.3 |       60 |
22.98/23.03	c |      8373 |       0       0     5340     2203     2419    20.6 |       60 |
22.98/23.03	c |     10408 |       0       0     5340     1766     2543    20.1 |       60 |
22.98/23.03	c |     12756 |       0       0     5340     1493     2665    20.1 |       60 |
22.98/23.03	c |     15449 |       0       0     5340     1435     2786    20.4 |       60 |
22.98/23.03	c |     18521 |       0       0     5340     1638     2906    20.1 |       60 |
22.98/23.03	c |     22010 |       0       0     5340     2153     3025    19.8 |       60 |
22.98/23.03	c |     25958 |       0       0     5340     3025     3144    20.2 |       60 |
22.98/23.03	c |     30411 |       0       0     5340     2698     3262    19.9 |       60 |
22.98/23.03	c |     35419 |       0       0     5340     2734     3381    19.5 |       60 |
22.98/23.03	c |     41038 |       0       0     5340     3207     3499    20.3 |       60 |
22.98/23.03	c |     47329 |       0       0     5340     2390     3618    19.2 |       60 |
22.98/23.03	c |     54360 |       0       0     5340     2054     3737    19.3 |       60 |
22.98/23.03	c |     62205 |       0       0     5340     2293     3857    18.7 |       60 |
22.98/23.03	c |     70945 |       0       0     5340     3197     3978    19.9 |       60 |
22.98/23.03	c |     80669 |       0       0     5340     2831     4099    19.6 |       60 |
22.98/23.03	c |     91476 |       0       0     5340     3242     4222    20.1 |       60 |
22.98/23.03	c |    103474 |       0       0     5340     2392     4346    18.9 |       60 |
22.98/23.03	c |    116782 |       0       0     5340     2460     4471    19.1 |       60 |
22.98/23.03	c |    131532 |       0       0     5340     3614     4597    18.3 |       60 |
22.98/23.03	c |    147868 |       0       0     5340     3644     4726    19.5 |       60 |
22.98/23.03	c |    165948 |       0       0     5340     2564     4855    20.1 |       60 |
22.98/23.03	c |    185947 |       0       0     5340     2870     4987    19.2 |       60 |
22.98/23.03	c |    208057 |       0       0     5340     4793     5120    18.5 |       60 |
22.98/23.03	c |    232489 |       0       0     5340     3311     5255    18.4 |       60 |
22.98/23.03	c |    259475 |       0       0     5340     3694     5393    18.3 |       60 |
22.98/23.03	c |    289271 |       0       0     5340     3448     5532    19.2 |       60 |
22.98/23.03	c |    322158 |       0       0     5340     5548     5674    19.9 |       60 |
22.98/23.03	c |    358445 |       0       0     5340     4535     5818    18.5 |       60 |
22.98/23.03	c |    398472 |       0       0     5340     3356     5965    18.0 |       60 |
22.98/23.03	c |    442613 |       0       0     5340     5258     6114    19.2 |       60 |
22.98/23.03	c |    491279 |       0       0     5340     4464     6265    18.8 |       60 |
22.98/23.03	c |    544923 |       0       0     5340     4256

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515777-1238259032/watcher-1515777-1238259032 -o /tmp/evaluation-result-1515777-1238259032/solver-1515777-1238259032 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515777-1238259032.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: 0.99 0.97 0.91 3/65 20761
/proc/meminfo: memFree=1438072/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=1112 CPUtime=0
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 452237061 1138688 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134542842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 278 153 54 166 0 109 0

[startup+0.089387 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20761
/proc/meminfo: memFree=1438072/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=1412 CPUtime=0.08
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 246 0 0 0 8 0 0 0 18 0 1 0 452237061 1445888 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 353 198 55 166 0 184 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1412

[startup+0.101387 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20761
/proc/meminfo: memFree=1438072/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=1412 CPUtime=0.09
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 452237061 1445888 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 353 198 55 166 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1412

[startup+0.30141 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20761
/proc/meminfo: memFree=1438072/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=2336 CPUtime=0.29
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 514 0 0 0 29 0 0 0 19 0 1 0 452237061 2392064 466 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 584 466 72 166 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2336

[startup+0.701455 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20761
/proc/meminfo: memFree=1438072/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=2604 CPUtime=0.69
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 575 0 0 0 69 0 0 0 22 0 1 0 452237061 2666496 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134740988 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 651 527 72 166 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2604

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1436080/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=2876 CPUtime=1.49
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 647 0 0 0 149 0 0 0 25 0 1 0 452237061 2945024 599 1992294400 134512640 135192793 4294956224 18446744073709551615 134551900 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 719 599 72 166 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2876

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1435632/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=3292 CPUtime=3.09
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 729 0 0 0 309 0 0 0 25 0 1 0 452237061 3371008 681 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 823 681 72 166 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1435056/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=3704 CPUtime=6.29
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 845 0 0 0 629 0 0 0 25 0 1 0 452237061 3792896 797 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 926 797 72 166 0 757 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3704

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1434288/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=4436 CPUtime=12.68
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 1012 0 0 0 1268 0 0 0 25 0 1 0 452237061 4542464 964 1992294400 134512640 135192793 4294956224 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 1109 964 72 166 0 940 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4436

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1433264/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=5644 CPUtime=25.49
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 1255 0 0 0 2548 1 0 0 25 0 1 0 452237061 5779456 1207 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 1411 1207 72 166 0 1242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5644

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1432112/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=6896 CPUtime=51.07
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 1533 0 0 0 5106 1 0 0 25 0 1 0 452237061 7061504 1485 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 1724 1485 72 166 0 1555 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6896

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1431024/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=7856 CPUtime=102.27
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 1798 0 0 0 10225 2 0 0 25 0 1 0 452237061 8044544 1750 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 1964 1750 72 166 0 1795 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7856

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1429744/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=9524 CPUtime=162.24
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2112 0 0 0 16222 2 0 0 25 0 1 0 452237061 9752576 2064 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 2381 2064 72 166 0 2212 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9524

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1428976/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=10424 CPUtime=222.22
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2309 0 0 0 22220 2 0 0 25 0 1 0 452237061 10674176 2261 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 2606 2261 72 166 0 2437 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10424

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1428528/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=11000 CPUtime=282.21
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2416 0 0 0 28219 2 0 0 25 0 1 0 452237061 11264000 2368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 2750 2368 72 166 0 2581 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11000

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1427504/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=12284 CPUtime=342.19
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2677 0 0 0 34216 3 0 0 25 0 1 0 452237061 12578816 2629 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3071 2629 72 166 0 2902 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12284

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1426928/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=12860 CPUtime=402.17
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2830 0 0 0 40214 3 0 0 25 0 1 0 452237061 13168640 2782 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3215 2782 72 166 0 3046 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1426672/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=462.16
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2875 0 0 0 46213 3 0 0 25 0 1 0 452237061 13365248 2827 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2827 72 166 0 3094 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1426608/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=522.14
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2892 0 0 0 52211 3 0 0 25 0 1 0 452237061 13365248 2844 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2844 72 166 0 3094 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20762
/proc/meminfo: memFree=1426480/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=582.12
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2913 0 0 0 58209 3 0 0 25 0 1 0 452237061 13365248 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2865 72 166 0 3094 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426160/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=642.1
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2940 0 0 0 64207 3 0 0 25 0 1 0 452237061 13365248 2892 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2892 72 166 0 3094 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13052

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426160/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=702.08
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2953 0 0 0 70204 4 0 0 25 0 1 0 452237061 13365248 2905 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2905 72 166 0 3094 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 13052

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426224/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=762.07
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2976 0 0 0 76203 4 0 0 25 0 1 0 452237061 13365248 2928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2928 72 166 0 3094 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 13052

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426160/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=822.04
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 2990 0 0 0 82200 4 0 0 25 0 1 0 452237061 13365248 2942 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2942 72 166 0 3094 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13052

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426096/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=882.03
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3001 0 0 0 88198 5 0 0 25 0 1 0 452237061 13365248 2953 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2953 72 166 0 3094 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13052

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1426032/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=942.01
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3014 0 0 0 94196 5 0 0 25 0 1 0 452237061 13365248 2966 1992294400 134512640 135192793 4294956224 18446744073709551615 134550731 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2966 72 166 0 3094 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1425968/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=1001.99
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3023 0 0 0 100194 5 0 0 25 0 1 0 452237061 13365248 2975 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2975 72 166 0 3094 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1425968/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=1061.97
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3035 0 0 0 106192 5 0 0 25 0 1 0 452237061 13365248 2987 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2987 72 166 0 3094 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1425904/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=1121.95
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3044 0 0 0 112190 5 0 0 25 0 1 0 452237061 13365248 2996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 2996 72 166 0 3094 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 13052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1425840/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=1181.94
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3064 0 0 0 118188 6 0 0 25 0 1 0 452237061 13365248 3016 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 3016 72 166 0 3094 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 13052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20768
/proc/meminfo: memFree=1425776/2055920 swapFree=4178736/4192956
[pid=20761] ppid=20759 vsize=13052 CPUtime=1200.04
/proc/20761/stat : 20761 (mxc-sat09) R 20759 20761 20468 0 -1 4194304 3067 0 0 0 119998 6 0 0 25 0 1 0 452237061 13365248 3019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20761/statm: 3263 3019 72 166 0 3094 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13052

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): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.06499
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 13052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3067
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= 2279

runsolver used 1.49377 second user time and 2.31565 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 17:50:32
IDJOB=1515777
IDBENCH=70458
IDSOLVER=504
FILE ID=node32/1515777-1238259032
PBS_JOBID= 9060749
Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2099753268-053.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515777-1238259032/watcher-1515777-1238259032 -o /tmp/evaluation-result-1515777-1238259032/solver-1515777-1238259032 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515777-1238259032.cnf

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

MD5SUM BENCH= cb1f4edd1dcc152ccd33775552af7b56
RANDOM SEED=1584940610

node32.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		: 3000.234
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:       1438488 kB
Buffers:         62312 kB
Cached:         488216 kB
SwapCached:       7344 kB
Active:         124232 kB
Inactive:       435120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438488 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          14532 kB
Slab:            43800 kB
Committed_AS:  1445328 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66456 MiB
End job on node32 at 2009-03-28 18:10:34