Trace number 1517649

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.88/27.96	c starting MXC with:
27.88/27.96	c cnf_path = HOME/instance-1517649-1238288981.cnf
27.88/27.96	c restart_strategy = auto
27.88/27.96	c sign_strategy = cached
27.88/27.96	c use_preprocessing = -1
27.88/27.96	c output_implicant = 1
27.88/27.96	c timeout_seconds = 0
27.88/27.96	c running SatELite... done
27.88/27.96	c 12 vars eliminated
27.88/27.96	c received 0 units and 1927 clauses from SatELite
27.88/27.96	c 11 assignments made, starting to guess now
27.88/27.96	c ===================================[MXC]=====================================
27.88/27.96	c | Conflicts |                Clause Statistics                   |   Vars   |
27.88/27.96	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.88/27.96	c =============================================================================
27.88/27.96	c |         0 |       0       0     1927        0        0     nan |      460 |
27.88/27.96	c |       100 |       0       0     1927      100     1050    21.6 |      449 |
27.88/27.96	c |       210 |       0       0     1927      210     1105    21.9 |      449 |
27.88/27.96	c |       441 |       0       0     1927      441     1220    21.5 |      449 |
27.88/27.96	c |       805 |       0       0     1927      805     1402    21.5 |      449 |
27.88/27.96	c |      1315 |       0       0     1927     1315     1609    21.4 |      449 |
27.88/27.96	c |      1986 |       0       0     1927     1138     1754    21.0 |      449 |
27.88/27.96	c |      2834 |       0       0     1927     1046     1894    23.2 |      449 |
27.88/27.96	c |      3876 |       0       0     1927     1076     2031    21.5 |      449 |
27.88/27.96	c |      5132 |       0       0     1927     1259     2163    21.6 |      449 |
27.88/27.96	c |      6623 |       0       0     1927     1624     2292    22.1 |      449 |
27.88/27.96	c |      8373 |       0       0     1927     2200     2419    20.9 |      449 |
27.88/27.96	c |     10408 |       0       0     1927     1762     2543    20.7 |      449 |
27.88/27.96	c |     12756 |       0       0     1927     1489     2665    22.3 |      449 |
27.88/27.96	c |     15449 |       0       0     1927     1427     2786    21.3 |      449 |
27.88/27.96	c |     18521 |       0       0     1927     1628     2906    20.5 |      449 |
27.88/27.96	c |     22010 |       0       0     1927     2137     3025    20.9 |      449 |
27.88/27.96	c |     25958 |       0       0     1927     3007     3144    23.0 |      449 |
27.88/27.96	c |     30411 |       0       0     1927     2672     3262    21.9 |      449 |
27.88/27.96	c |     35419 |       0       0     1927     2704     3381    21.7 |      449 |
27.88/27.96	c |     41038 |       0       0     1927     3174     3499    21.0 |      449 |
27.88/27.96	c |     47329 |       0       0     1927     2353     3618    21.1 |      449 |
27.88/27.96	c |     54360 |       0       0     1927     2008     3737    20.0 |      449 |
27.88/27.96	c |     62205 |       0       0     1927     2235     3857    20.8 |      449 |
27.88/27.96	c |     70945 |       0       0     1927     3132     3978    22.8 |      449 |
27.88/27.96	c |     80669 |       0       0     1927     2760     4099    21.7 |      449 |
27.88/27.96	c |     91476 |       0       0     1927     3167     4222    20.7 |      449 |
27.88/27.96	c |    103474 |       0       0     1927     2312     4346    21.1 |      449 |
27.88/27.96	c |    116782 |       0       0     1927     2369     4471    20.4 |      449 |
27.88/27.96	c |    131532 |       0       0     1927     3505     4597    21.6 |      449 |
27.88/27.96	c |    147868 |       0       0     1927     3525     4726    21.1 |      449 |
27.88/27.96	c |    165948 |       0       0     1927     2429     4855    19.6 |      449 |
27.88/27.96	c |    185947 |       0       0     1927     2713     4987    19.3 |      449 |
27.88/27.96	c |    208057 |       0       0     1927     4608     5120    20.8 |      449 |
27.88/27.96	c |    232489 |       0       0     1927     3105     5255    21.9 |      449 |
27.88/27.96	c |    259475 |       0       0     1927     3464     5393    21.4 |      449 |
27.88/27.96	c |    289271 |       0       0     1927     3206     5532    19.6 |      449 |
27.88/27.96	c |    322158 |       0       0     1927     5296     5674    22.2 |      449 |
27.88/27.96	c |    358445 |       0       0     1927     4244     5818    20.7 |      449 |
27.88/27.96	c |    398472 |       0       0     1927     3027     5965    20.5 |      449 |
27.88/27.96	c |    442613 |       0       0     1927     4886     6114    22.4 |      449 |
27.88/27.96	c |    491279 |       0       0     1927     4036     6265    20.5 |      449 |
27.88/27.96	c |    544923 |       0       0     1927     3766

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-1517649-1238288981/watcher-1517649-1238288981 -o /tmp/evaluation-result-1517649-1238288981/solver-1517649-1238288981 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517649-1238288981.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: 1.00 0.98 0.99 3/81 17590
/proc/meminfo: memFree=1101552/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=1248 CPUtime=0
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 705793154 1277952 175 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 312 176 56 166 0 143 0

[startup+0.0161241 s]
/proc/loadavg: 1.00 0.98 0.99 3/81 17590
/proc/meminfo: memFree=1101552/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=1380 CPUtime=0.01
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 233 0 0 0 1 0 0 0 20 0 1 0 705793154 1413120 219 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 345 220 72 166 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1380

[startup+0.10114 s]
/proc/loadavg: 1.00 0.98 0.99 3/81 17590
/proc/meminfo: memFree=1101552/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=1644 CPUtime=0.09
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 322 0 0 0 9 0 0 0 20 0 1 0 705793154 1683456 308 1992294400 134512640 135192793 4294956224 18446744073709551615 134551397 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 411 308 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.30118 s]
/proc/loadavg: 1.00 0.98 0.99 3/81 17590
/proc/meminfo: memFree=1101552/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=1908 CPUtime=0.29
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 378 0 0 0 29 0 0 0 22 0 1 0 705793154 1953792 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 477 364 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701256 s]
/proc/loadavg: 1.00 0.98 0.99 3/81 17590
/proc/meminfo: memFree=1101552/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=2176 CPUtime=0.69
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 450 0 0 0 69 0 0 0 25 0 1 0 705793154 2228224 436 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 544 436 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50141 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1099816/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=2572 CPUtime=1.49
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 555 0 0 0 149 0 0 0 25 0 1 0 705793154 2633728 541 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 643 541 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10172 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1099304/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=3100 CPUtime=3.09
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 665 0 0 0 309 0 0 0 25 0 1 0 705793154 3174400 651 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 775 651 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30134 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1098472/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=3764 CPUtime=6.29
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 831 0 0 0 629 0 0 0 25 0 1 0 705793154 3854336 817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 941 817 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1097328/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=4708 CPUtime=12.69
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 1063 0 0 0 1269 0 0 0 25 0 1 0 705793154 4820992 1049 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 1177 1049 73 166 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4708

[startup+25.5011 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1096176/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=6064 CPUtime=25.48
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 1347 0 0 0 2548 0 0 0 25 0 1 0 705793154 6209536 1333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 1516 1333 73 166 0 1347 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6064

[startup+51.102 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1094768/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=7436 CPUtime=51.07
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 1698 0 0 0 5107 0 0 0 25 0 1 0 705793154 7614464 1684 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 1859 1684 73 166 0 1690 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7436

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1092464/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=9996 CPUtime=102.26
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 2239 0 0 0 10225 1 0 0 25 0 1 0 705793154 10235904 2225 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2499 2225 73 166 0 2330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9996

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1090800/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=11872 CPUtime=162.23
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 2653 0 0 0 16222 1 0 0 25 0 1 0 705793154 12156928 2639 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 2968 2639 73 166 0 2799 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11872

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1089392/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=13680 CPUtime=222.2
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 3001 0 0 0 22219 1 0 0 25 0 1 0 705793154 14008320 2987 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 3420 2987 73 166 0 3251 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13680

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1087984/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=15192 CPUtime=282.19
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 3341 0 0 0 28217 2 0 0 25 0 1 0 705793154 15556608 3327 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 3798 3327 73 166 0 3629 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15192

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1087024/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=16236 CPUtime=342.16
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 3571 0 0 0 34214 2 0 0 25 0 1 0 705793154 16625664 3557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4059 3557 73 166 0 3890 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16236

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1086256/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=17000 CPUtime=402.14
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 3772 0 0 0 40212 2 0 0 25 0 1 0 705793154 17408000 3758 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4250 3758 73 166 0 4081 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17000

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1085488/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=17768 CPUtime=462.12
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 3958 0 0 0 46209 3 0 0 25 0 1 0 705793154 18194432 3944 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4442 3944 73 166 0 4273 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17768

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1084784/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=18700 CPUtime=522.1
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4201 0 0 0 52207 3 0 0 25 0 1 0 705793154 19148800 4187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4675 4187 73 166 0 4506 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18700

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1084144/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=19380 CPUtime=582.08
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4342 0 0 0 58205 3 0 0 25 0 1 0 705793154 19845120 4328 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4845 4328 73 166 0 4676 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19380

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1083632/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=19868 CPUtime=642.06
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4458 0 0 0 64203 3 0 0 25 0 1 0 705793154 20344832 4444 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 4967 4444 73 166 0 4798 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19868

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1083056/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=20636 CPUtime=702.03
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4610 0 0 0 70200 3 0 0 25 0 1 0 705793154 21131264 4596 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 5159 4596 73 166 0 4990 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20636

[startup+762.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1082224/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=21540 CPUtime=762.01
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4806 0 0 0 76198 3 0 0 25 0 1 0 705793154 22056960 4792 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 5385 4792 73 166 0 5216 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21540

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1081648/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=22048 CPUtime=821.98
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 4938 0 0 0 82195 3 0 0 25 0 1 0 705793154 22577152 4924 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 5512 4924 73 166 0 5343 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22048

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1081200/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=22804 CPUtime=881.96
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5066 0 0 0 88193 3 0 0 25 0 1 0 705793154 23351296 5052 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 5701 5052 73 166 0 5532 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22804

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1080560/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=23576 CPUtime=941.94
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5226 0 0 0 94191 3 0 0 25 0 1 0 705793154 24141824 5212 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 5894 5212 73 166 0 5725 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23576

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1079920/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=24248 CPUtime=1001.92
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5379 0 0 0 100188 4 0 0 25 0 1 0 705793154 24829952 5365 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6062 5365 73 166 0 5893 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1079344/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=24896 CPUtime=1061.9
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5521 0 0 0 106186 4 0 0 25 0 1 0 705793154 25493504 5507 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6224 5507 73 166 0 6055 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24896

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1078960/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=25440 CPUtime=1121.88
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5628 0 0 0 112184 4 0 0 25 0 1 0 705793154 26050560 5614 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6360 5614 73 166 0 6191 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 25440

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1078320/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=26304 CPUtime=1181.85
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5773 0 0 0 118181 4 0 0 25 0 1 0 705793154 26935296 5759 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6576 5759 73 166 0 6407 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 26304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1078256/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=26304 CPUtime=1200.05
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5789 0 0 0 120001 4 0 0 25 0 1 0 705793154 26935296 5775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6576 5775 73 166 0 6407 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26304

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 0.98 0.99 2/82 17591
/proc/meminfo: memFree=1078256/2055920 swapFree=4174588/4192956
[pid=17590] ppid=17588 vsize=26304 CPUtime=1200.05
/proc/17590/stat : 17590 (mxc-sat09) R 17588 17590 17423 0 -1 4194304 5789 0 0 0 120001 4 0 0 25 0 1 0 705793154 26935296 5775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17590/statm: 6576 5775 73 166 0 6407 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.047992
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 26304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5789
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= 1831

runsolver used 1.34479 second user time and 4.12737 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 03:09:41
IDJOB=1517649
IDBENCH=70614
IDSOLVER=504
FILE ID=node88/1517649-1238288981
PBS_JOBID= 9061007
Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517649-1238288981/watcher-1517649-1238288981 -o /tmp/evaluation-result-1517649-1238288981/solver-1517649-1238288981 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517649-1238288981.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=403073940

node88.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		: 3000.281
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		: 3000.281
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:       1101968 kB
Buffers:         85560 kB
Cached:         774852 kB
SwapCached:       7608 kB
Active:         153740 kB
Inactive:       716056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1101968 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14912 kB
Slab:            68264 kB
Committed_AS:  1775696 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-29 03:29:44