Trace number 1516869

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
MD5SUMd3e536fdc68bd7011b2698c42fdf490b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.28/29.31	c starting MXC with:
29.28/29.31	c cnf_path = HOME/instance-1516869-1238276508.cnf
29.28/29.31	c restart_strategy = auto
29.28/29.31	c sign_strategy = cached
29.28/29.31	c use_preprocessing = -1
29.28/29.31	c output_implicant = 1
29.28/29.31	c timeout_seconds = 0
29.28/29.31	c running SatELite... done
29.28/29.31	c 14 vars eliminated
29.28/29.31	c received 0 units and 2193 clauses from SatELite
29.28/29.31	c 13 assignments made, starting to guess now
29.28/29.31	c ===================================[MXC]=====================================
29.28/29.31	c | Conflicts |                Clause Statistics                   |   Vars   |
29.28/29.31	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.28/29.31	c =============================================================================
29.28/29.31	c |         0 |       0       0     2193        0        0     nan |      520 |
29.28/29.31	c |       100 |       0       0     2193      100     1050    21.6 |      507 |
29.28/29.31	c |       210 |       0       0     2193      210     1105    21.6 |      507 |
29.28/29.31	c |       441 |       0       0     2193      441     1220    22.2 |      507 |
29.28/29.31	c |       805 |       0       0     2193      805     1402    23.1 |      507 |
29.28/29.31	c |      1315 |       0       0     2193     1315     1609    22.6 |      507 |
29.28/29.31	c |      1986 |       0       0     2193     1138     1754    22.2 |      507 |
29.28/29.31	c |      2834 |       0       0     2193     1046     1894    23.1 |      507 |
29.28/29.31	c |      3876 |       0       0     2193     1076     2031    23.6 |      507 |
29.28/29.31	c |      5132 |       0       0     2193     1259     2163    23.6 |      507 |
29.28/29.31	c |      6623 |       0       0     2193     1624     2292    24.7 |      507 |
29.28/29.31	c |      8373 |       0       0     2193     2200     2419    25.1 |      507 |
29.28/29.31	c |     10408 |       0       0     2193     1764     2543    25.8 |      507 |
29.28/29.31	c |     12756 |       0       0     2193     1489     2665    25.5 |      507 |
29.28/29.31	c |     15449 |       0       0     2193     1427     2786    23.2 |      507 |
29.28/29.31	c |     18521 |       0       0     2193     1627     2906    22.3 |      507 |
29.28/29.31	c |     22010 |       0       0     2193     2136     3025    24.0 |      507 |
29.28/29.31	c |     25958 |       0       0     2193     3006     3144    24.5 |      507 |
29.28/29.31	c |     30411 |       0       0     2193     2673     3262    23.3 |      507 |
29.28/29.31	c |     35419 |       0       0     2193     2707     3381    24.2 |      507 |
29.28/29.31	c |     41038 |       0       0     2193     3176     3499    23.4 |      507 |
29.28/29.31	c |     47329 |       0       0     2193     2357     3618    24.2 |      507 |
29.28/29.31	c |     54360 |       0       0     2193     2014     3737    22.2 |      507 |
29.28/29.31	c |     62205 |       0       0     2193     2242     3857    22.9 |      507 |
29.28/29.31	c |     70945 |       0       0     2193     3139     3978    24.2 |      507 |
29.28/29.31	c |     80669 |       0       0     2193     2762     4099    22.5 |      507 |
29.28/29.31	c |     91476 |       0       0     2193     3166     4222    23.4 |      507 |
29.28/29.31	c |    103474 |       0       0     2193     2297     4346    21.7 |      507 |
29.28/29.31	c |    116782 |       0       0     2193     2351     4471    21.7 |      507 |
29.28/29.31	c |    131532 |       0       0     2193     3487     4597    21.0 |      507 |
29.28/29.31	c |    147868 |       0       0     2193     3515     4726    21.9 |      507 |
29.28/29.31	c |    165948 |       0       0     2193     4842     4855    23.1 |      507 |
29.28/29.31	c |    185947 |       0       0     2193     2705     4987    21.9 |      507 |
29.28/29.31	c |    208057 |       0       0     2193     4614     5120    22.3 |      507 |
29.28/29.31	c |    232489 |       0       0     2193     3116     5255    18.9 |      507 |
29.28/29.31	c |    259475 |       0       0     2193     3464     5393    20.9 |      507 |
29.28/29.31	c |    289271 |       0       0     2193     3199     5532    22.2 |      507 |
29.28/29.31	c |    322158 |       0       0     2193     5285     5674    24.7 |      507 |
29.28/29.31	c |    358445 |       0       0     2193     4240     5818    23.5 |      507 |
29.28/29.31	c |    398472 |       0       0     2193     3028     5965    20.5 |      507 |
29.28/29.31	c |    442613 |       0       0     2193     4899     6114    23.1 |      507 |
29.28/29.31	c |    491279 |       0       0     2193     4045     6265    22.6 |      507 |
29.28/29.31	c |    544923 |       0       0     2193     3763

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-1516869-1238276508/watcher-1516869-1238276508 -o /tmp/evaluation-result-1516869-1238276508/solver-1516869-1238276508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516869-1238276508.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: 0.91 0.97 0.99 2/73 7232
/proc/meminfo: memFree=1704248/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=1112 CPUtime=0
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 884039399 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134567581 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 278 141 56 166 0 109 0

[startup+0.0776841 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7232
/proc/meminfo: memFree=1704248/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=1772 CPUtime=0.07
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 331 0 0 0 7 0 0 0 18 0 1 0 884039399 1814528 317 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 443 317 73 166 0 274 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1772

[startup+0.101686 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7232
/proc/meminfo: memFree=1704248/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=1772 CPUtime=0.09
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 884039399 1814528 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 443 334 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301708 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7232
/proc/meminfo: memFree=1704248/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=2036 CPUtime=0.29
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 406 0 0 0 29 0 0 0 20 0 1 0 884039399 2084864 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 509 392 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701749 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7232
/proc/meminfo: memFree=1704248/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=2300 CPUtime=0.69
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 483 0 0 0 69 0 0 0 24 0 1 0 884039399 2355200 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134551367 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 575 469 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1702576/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=2696 CPUtime=1.49
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 583 0 0 0 149 0 0 0 25 0 1 0 884039399 2760704 569 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 674 569 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.103 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1701872/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=3224 CPUtime=3.09
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 713 0 0 0 309 0 0 0 25 0 1 0 884039399 3301376 699 1992294400 134512640 135192793 4294956224 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 806 699 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1701104/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=3888 CPUtime=6.29
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 855 0 0 0 629 0 0 0 25 0 1 0 884039399 3981312 841 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 972 841 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1700088/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=4828 CPUtime=12.69
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 1076 0 0 0 1269 0 0 0 25 0 1 0 884039399 4943872 1062 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 1207 1062 73 166 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4828

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1698808/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=6048 CPUtime=25.48
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 1379 0 0 0 2548 0 0 0 25 0 1 0 884039399 6193152 1365 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 1512 1365 73 166 0 1343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6048

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1697144/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=8004 CPUtime=51.08
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 1805 0 0 0 5107 1 0 0 25 0 1 0 884039399 8196096 1791 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 2001 1791 73 166 0 1832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8004

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1695224/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=10072 CPUtime=102.27
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 2266 0 0 0 10226 1 0 0 25 0 1 0 884039399 10313728 2252 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 2518 2252 73 166 0 2349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10072

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1693240/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=12400 CPUtime=162.25
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 2749 0 0 0 16223 2 0 0 25 0 1 0 884039399 12697600 2735 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 3100 2735 73 166 0 2931 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12400

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1691640/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=14156 CPUtime=222.24
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 3123 0 0 0 22222 2 0 0 25 0 1 0 884039399 14495744 3109 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 3539 3109 73 166 0 3370 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14156

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1690488/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=15376 CPUtime=282.22
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 3407 0 0 0 28220 2 0 0 25 0 1 0 884039399 15745024 3393 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 3844 3393 73 166 0 3675 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15376

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1689400/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=16496 CPUtime=342.2
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 3663 0 0 0 34218 2 0 0 25 0 1 0 884039399 16891904 3649 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 4124 3649 73 166 0 3955 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16496

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1688504/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=17536 CPUtime=402.19
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 3886 0 0 0 40217 2 0 0 25 0 1 0 884039399 17956864 3872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 4384 3872 73 166 0 4215 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17536

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1687928/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=18160 CPUtime=462.17
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4067 0 0 0 46215 2 0 0 25 0 1 0 884039399 18595840 4053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 4540 4053 73 166 0 4371 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18160

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1687224/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=18960 CPUtime=522.15
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4244 0 0 0 52213 2 0 0 25 0 1 0 884039399 19415040 4230 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 4740 4230 73 166 0 4571 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18960

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1686392/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=19768 CPUtime=582.14
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4441 0 0 0 58212 2 0 0 25 0 1 0 884039399 20242432 4427 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 4942 4427 73 166 0 4773 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1685560/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=20544 CPUtime=642.13
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4632 0 0 0 64210 3 0 0 25 0 1 0 884039399 21037056 4618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 5136 4618 73 166 0 4967 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20544

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1685048/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=21180 CPUtime=702.11
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4764 0 0 0 70208 3 0 0 25 0 1 0 884039399 21688320 4750 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 5295 4750 73 166 0 5126 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21180

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1684280/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=21844 CPUtime=762.1
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 4954 0 0 0 76207 3 0 0 25 0 1 0 884039399 22368256 4940 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 5461 4940 73 166 0 5292 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21844

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1683640/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=22664 CPUtime=822.08
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5115 0 0 0 82205 3 0 0 25 0 1 0 884039399 23207936 5101 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 5666 5101 73 166 0 5497 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22664

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1683192/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=23144 CPUtime=882.06
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5220 0 0 0 88203 3 0 0 25 0 1 0 884039399 23699456 5206 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 5786 5206 73 166 0 5617 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23144

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1682360/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=24040 CPUtime=942.04
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5418 0 0 0 94201 3 0 0 25 0 1 0 884039399 24616960 5404 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6010 5404 73 166 0 5841 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1681720/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=24848 CPUtime=1002.04
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5578 0 0 0 100200 4 0 0 25 0 1 0 884039399 25444352 5564 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6212 5564 73 166 0 6043 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1681144/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=25584 CPUtime=1062.02
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5720 0 0 0 106198 4 0 0 25 0 1 0 884039399 26198016 5706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6396 5706 73 166 0 6227 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7233
/proc/meminfo: memFree=1680696/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=25904 CPUtime=1122
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5828 0 0 0 112196 4 0 0 25 0 1 0 884039399 26525696 5814 1992294400 134512640 135192793 4294956224 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6476 5814 73 166 0 6307 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7239
/proc/meminfo: memFree=1679984/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=26964 CPUtime=1181.97
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 5996 0 0 0 118193 4 0 0 25 0 1 0 884039399 27611136 5982 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6741 5982 73 166 0 6572 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 7239
/proc/meminfo: memFree=1679920/2055920 swapFree=4176796/4192956
[pid=7232] ppid=7230 vsize=26964 CPUtime=1200.07
/proc/7232/stat : 7232 (mxc-sat09) R 7230 7232 6894 0 -1 4194304 6002 0 0 0 120003 4 0 0 25 0 1 0 884039399 27611136 5988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 6741 5988 73 166 0 6572 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26964

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): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.050992
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 26964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
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= 6002
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= 1543

runsolver used 1.14783 second user time and 3.23151 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 22:41:48
IDJOB=1516869
IDBENCH=70549
IDSOLVER=504
FILE ID=node82/1516869-1238276508
PBS_JOBID= 9060834
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516869-1238276508/watcher-1516869-1238276508 -o /tmp/evaluation-result-1516869-1238276508/solver-1516869-1238276508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516869-1238276508.cnf

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

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=1770404686

node82.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		: 3000.232
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		: 3000.232
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:       1704728 kB
Buffers:         57184 kB
Cached:         228960 kB
SwapCached:       7072 kB
Active:         191352 kB
Inactive:       103968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704728 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40908 kB
Committed_AS:  2296360 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 23:01:50