Trace number 1518657

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) 1200.03 1206.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S787972994-025.cnf
MD5SUM195829daef01dc74526b389936ef96cc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.26/27.41	c starting MXC with:
27.26/27.41	c cnf_path = HOME/instance-1518657-1238302393.cnf
27.26/27.41	c restart_strategy = auto
27.26/27.41	c sign_strategy = cached
27.26/27.41	c use_preprocessing = -1
27.26/27.41	c output_implicant = 1
27.26/27.41	c timeout_seconds = 0
27.26/27.41	c running SatELite... done
27.26/27.41	c 10 vars eliminated
27.26/27.41	c received 0 units and 1857 clauses from SatELite
27.26/27.41	c 9 assignments made, starting to guess now
27.26/27.41	c ===================================[MXC]=====================================
27.26/27.41	c | Conflicts |                Clause Statistics                   |   Vars   |
27.26/27.41	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.26/27.41	c =============================================================================
27.26/27.41	c |         0 |       0       0     1857        0        0     nan |      440 |
27.26/27.41	c |       100 |       0       0     1857      100     1050    22.5 |      431 |
27.26/27.41	c |       210 |       0       0     1857      210     1105    21.2 |      431 |
27.26/27.41	c |       441 |       0       0     1857      441     1220    20.2 |      431 |
27.26/27.41	c |       805 |       0       1     1857      804     1402    19.8 |      431 |
27.26/27.41	c |      1315 |       0       1     1857     1314     1609    19.9 |      431 |
27.26/27.41	c |      1986 |       0       1     1857     1136     1754    19.6 |      431 |
27.26/27.41	c |      2834 |       0       1     1857     1044     1894    20.1 |      431 |
27.26/27.41	c |      3876 |       0       1     1857     1074     2031    18.7 |      431 |
27.26/27.41	c |      5132 |       0       1     1857     1257     2163    19.8 |      431 |
27.26/27.41	c |      6623 |       0       1     1857     1622     2292    20.5 |      431 |
27.26/27.41	c |      8373 |       0       1     1857     2198     2419    20.0 |      431 |
27.26/27.41	c |     10408 |       0       1     1857     1759     2543    20.6 |      431 |
27.26/27.41	c |     12756 |       0       1     1857     1484     2665    19.2 |      431 |
27.26/27.41	c |     15449 |       0       1     1857     1422     2786    19.1 |      431 |
27.26/27.41	c |     18521 |       0       1     1857     1623     2906    20.4 |      431 |
27.26/27.41	c |     22010 |       0       1     1857     2132     3025    21.1 |      431 |
27.26/27.41	c |     25958 |       0       1     1857     3003     3144    20.3 |      431 |
27.26/27.41	c |     30411 |       0       1     1857     2670     3262    19.9 |      431 |
27.26/27.41	c |     35419 |       0       1     1857     2702     3381    20.3 |      431 |
27.26/27.41	c |     41038 |       0       1     1857     3172     3499    19.0 |      431 |
27.26/27.41	c |     47329 |       0       1     1857     2352     3618    19.8 |      431 |
27.26/27.41	c |     54360 |       0       1     1857     2007     3737    21.1 |      431 |
27.26/27.41	c |     62205 |       0       1     1857     2233     3857    20.2 |      431 |
27.26/27.41	c |     70945 |       0       1     1857     3133     3978    21.1 |      431 |
27.26/27.41	c |     80669 |       0       1     1857     2756     4099    20.0 |      431 |
27.26/27.41	c |     91476 |       0       1     1857     3155     4222    17.6 |      431 |
27.26/27.41	c |    103474 |       0       1     1857     2297     4346    18.6 |      431 |
27.26/27.41	c |    116782 |       0       1     1857     2351     4471    17.6 |      431 |
27.26/27.41	c |    131532 |       0       1     1857     3488     4597    18.5 |      431 |
27.26/27.41	c |    147868 |       0       1     1857     3506     4726    18.8 |      431 |
27.26/27.41	c |    165948 |       0       1     1857     4834     4855    19.8 |      431 |
27.26/27.41	c |    185947 |       0       1     1857     2692     4987    17.3 |      431 |
27.26/27.41	c |    208057 |       0       1     1857     4586     5120    19.0 |      431 |
27.26/27.41	c |    232489 |       0       1     1857     3079     5255    20.3 |      431 |
27.26/27.41	c |    259475 |       0       1     1857     3426     5393    17.8 |      431 |
27.26/27.41	c |    289271 |       0       1     1857     3171     5532    19.9 |      431 |
27.26/27.41	c |    322158 |       0       1     1857     5246     5674    18.1 |      431 |
27.26/27.41	c |    358445 |       0       1     1857     4210     5818    21.4 |      431 |
27.26/27.41	c |    398472 |       0       1     1857     5959     5965    17.3 |      431 |
27.26/27.41	c |    442613 |       0       1     1857     4844     6114    17.1 |      431 |
27.26/27.41	c |    491279 |       0       1     1857     4004     6265    18.5 |      431 |
27.26/27.41	c |    544923 |       0       1     1857     3724

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-1518657-1238302393/watcher-1518657-1238302393 -o /tmp/evaluation-result-1518657-1238302393/solver-1518657-1238302393 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518657-1238302393.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 1.97 1.99 4/86 3248
/proc/meminfo: memFree=1587904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=984 CPUtime=0
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 1102903295 1007616 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134573772 0 0 4096 0 0 0 0 17 1 0 0
/proc/3248/statm: 246 124 56 166 0 77 0

[startup+0.100848 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 3248
/proc/meminfo: memFree=1587904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=1644 CPUtime=0.09
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 313 0 0 0 9 0 0 0 20 0 1 0 1102903295 1683456 299 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 411 299 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.20287 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 3248
/proc/meminfo: memFree=1587904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=1776 CPUtime=0.19
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 342 0 0 0 19 0 0 0 21 0 1 0 1102903295 1818624 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 444 328 73 166 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1776

[startup+0.301876 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 3248
/proc/meminfo: memFree=1587904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=1908 CPUtime=0.29
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 370 0 0 0 29 0 0 0 22 0 1 0 1102903295 1953792 356 1992294400 134512640 135192793 4294956224 18446744073709551615 134552065 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 477 356 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701922 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 3248
/proc/meminfo: memFree=1587904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=2172 CPUtime=0.69
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 1102903295 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 543 430 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50202 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1586232/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=2568 CPUtime=1.48
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 530 0 0 0 148 0 0 0 25 0 1 0 1102903295 2629632 516 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 642 516 73 166 0 473 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2568

[startup+3.10122 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1585656/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=2964 CPUtime=3.08
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 644 0 0 0 308 0 0 0 25 0 1 0 1102903295 3035136 630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 741 630 73 166 0 572 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2964

[startup+6.30162 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1584952/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=3636 CPUtime=6.26
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 803 0 0 0 626 0 0 0 25 0 1 0 1102903295 3723264 789 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 909 789 73 166 0 740 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3636

[startup+12.7014 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1584072/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=4432 CPUtime=12.63
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 982 0 0 0 1263 0 0 0 25 0 1 0 1102903295 4538368 968 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 1108 968 73 166 0 939 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4432

[startup+25.503 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1582984/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=5660 CPUtime=25.37
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 1268 0 0 0 2536 1 0 0 25 0 1 0 1102903295 5795840 1254 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 1415 1254 73 166 0 1246 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 5660

[startup+51.1022 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1581640/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=7052 CPUtime=50.84
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 1599 0 0 0 5083 1 0 0 25 0 1 0 1102903295 7221248 1585 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 1763 1585 73 166 0 1594 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 7052

[startup+102.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1579720/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=9320 CPUtime=101.79
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 2076 0 0 0 10178 1 0 0 25 0 1 0 1102903295 9543680 2062 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 2330 2062 73 166 0 2161 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 9320

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1577992/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=10956 CPUtime=161.49
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 2447 0 0 0 16148 1 0 0 25 0 1 0 1102903295 11218944 2433 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 2739 2433 73 166 0 2570 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 10956

[startup+222.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1576904/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=12428 CPUtime=221.19
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 2765 0 0 0 22118 1 0 0 25 0 1 0 1102903295 12726272 2751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 3107 2751 73 166 0 2938 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 12428

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1575624/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=14020 CPUtime=280.89
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 3098 0 0 0 28088 1 0 0 25 0 1 0 1102903295 14356480 3084 1992294400 134512640 135192793 4294956224 18446744073709551615 134533184 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 3505 3084 73 166 0 3336 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 14020

[startup+342.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1574728/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=14836 CPUtime=340.59
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 3319 0 0 0 34058 1 0 0 25 0 1 0 1102903295 15192064 3305 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 3709 3305 73 166 0 3540 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 14836

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1573832/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=15732 CPUtime=400.3
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 3537 0 0 0 40028 2 0 0 25 0 1 0 1102903295 16109568 3523 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 3933 3523 73 166 0 3764 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 15732

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3249
/proc/meminfo: memFree=1573064/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=16532 CPUtime=460
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 3710 0 0 0 45998 2 0 0 25 0 1 0 1102903295 16928768 3696 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 4133 3696 73 166 0 3964 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 16532

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1572168/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=17556 CPUtime=519.69
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 3948 0 0 0 51967 2 0 0 25 0 1 0 1102903295 17977344 3934 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 4389 3934 73 166 0 4220 0
Current children cumulated CPU time (s) 519.69
Current children cumulated vsize (KiB) 17556

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1571528/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=18200 CPUtime=579.39
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4086 0 0 0 57937 2 0 0 25 0 1 0 1102903295 18636800 4072 1992294400 134512640 135192793 4294956224 18446744073709551615 134534323 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 4550 4072 73 166 0 4381 0
Current children cumulated CPU time (s) 579.39
Current children cumulated vsize (KiB) 18200

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1570760/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=19256 CPUtime=639.09
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4294 0 0 0 63907 2 0 0 25 0 1 0 1102903295 19718144 4280 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 4814 4280 73 166 0 4645 0
Current children cumulated CPU time (s) 639.09
Current children cumulated vsize (KiB) 19256

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1569992/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=20120 CPUtime=698.8
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4484 0 0 0 69877 3 0 0 25 0 1 0 1102903295 20602880 4470 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5030 4470 73 166 0 4861 0
Current children cumulated CPU time (s) 698.8
Current children cumulated vsize (KiB) 20120

[startup+762.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1569544/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=20796 CPUtime=758.5
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4610 0 0 0 75847 3 0 0 25 0 1 0 1102903295 21295104 4596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5199 4596 73 166 0 5030 0
Current children cumulated CPU time (s) 758.5
Current children cumulated vsize (KiB) 20796

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1569032/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=21340 CPUtime=818.2
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4748 0 0 0 81817 3 0 0 25 0 1 0 1102903295 21852160 4734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534273 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5335 4734 73 166 0 5166 0
Current children cumulated CPU time (s) 818.2
Current children cumulated vsize (KiB) 21340

[startup+882.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1568520/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=21820 CPUtime=877.91
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4833 0 0 0 87788 3 0 0 25 0 1 0 1102903295 22343680 4819 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5455 4819 73 166 0 5286 0
Current children cumulated CPU time (s) 877.91
Current children cumulated vsize (KiB) 21820

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1568136/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=22364 CPUtime=937.61
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 4948 0 0 0 93758 3 0 0 25 0 1 0 1102903295 22900736 4934 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5591 4934 73 166 0 5422 0
Current children cumulated CPU time (s) 937.61
Current children cumulated vsize (KiB) 22364

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1567624/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=22892 CPUtime=997.31
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5062 0 0 0 99728 3 0 0 25 0 1 0 1102903295 23441408 5048 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5723 5048 73 166 0 5554 0
Current children cumulated CPU time (s) 997.31
Current children cumulated vsize (KiB) 22892

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1567240/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=23464 CPUtime=1057.03
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5175 0 0 0 105699 4 0 0 25 0 1 0 1102903295 24027136 5161 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 5866 5161 73 166 0 5697 0
Current children cumulated CPU time (s) 1057.03
Current children cumulated vsize (KiB) 23464

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1566600/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=24312 CPUtime=1116.72
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5326 0 0 0 111668 4 0 0 25 0 1 0 1102903295 24895488 5312 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 6078 5312 73 166 0 5909 0
Current children cumulated CPU time (s) 1116.72
Current children cumulated vsize (KiB) 24312

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1566280/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=24504 CPUtime=1176.43
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5391 0 0 0 117639 4 0 0 25 0 1 0 1102903295 25092096 5377 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 6126 5377 73 166 0 5957 0
Current children cumulated CPU time (s) 1176.43
Current children cumulated vsize (KiB) 24504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1566152/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=24856 CPUtime=1200.02
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5434 0 0 0 119998 4 0 0 25 0 1 0 1102903295 25452544 5420 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 6214 5420 73 166 0 6045 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24856

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

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

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 3255
/proc/meminfo: memFree=1566152/2055920 swapFree=4170308/4192956
[pid=3248] ppid=3246 vsize=24856 CPUtime=1200.02
/proc/3248/stat : 3248 (mxc-sat09) R 3246 3248 3153 0 -1 4194304 5434 0 0 0 119998 4 0 0 25 0 1 0 1102903295 25452544 5420 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 0 0 0
/proc/3248/statm: 6214 5420 73 166 0 6045 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.01
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.044993
CPU usage (%): 99.5036
Max. virtual memory (cumulated for all children) (KiB): 24856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5434
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= 16151

runsolver used 1.49777 second user time and 4.01539 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 06:53:13
IDJOB=1518657
IDBENCH=70698
IDSOLVER=504
FILE ID=node92/1518657-1238302393
PBS_JOBID= 9061095
Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S787972994-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518657-1238302393/watcher-1518657-1238302393 -o /tmp/evaluation-result-1518657-1238302393/solver-1518657-1238302393 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518657-1238302393.cnf

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

MD5SUM BENCH= 195829daef01dc74526b389936ef96cc
RANDOM SEED=811896420

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1588384 kB
Buffers:         64784 kB
Cached:         334360 kB
SwapCached:       7632 kB
Active:         140964 kB
Inactive:       268036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588384 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42548 kB
Committed_AS:  1881360 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 07:13:21