Trace number 1517253

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S131938947-014.cnf
MD5SUMe0b283f050c44779317a891a591f5168
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark108.796
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.18/26.21	c starting MXC with:
26.18/26.21	c cnf_path = HOME/instance-1517253-1238282584.cnf
26.18/26.21	c restart_strategy = auto
26.18/26.21	c sign_strategy = cached
26.18/26.21	c use_preprocessing = -1
26.18/26.21	c output_implicant = 1
26.18/26.21	c timeout_seconds = 0
26.18/26.21	c running SatELite... done
26.18/26.21	c 14 vars eliminated
26.18/26.21	c received 0 units and 1682 clauses from SatELite
26.18/26.21	c 13 assignments made, starting to guess now
26.18/26.21	c ===================================[MXC]=====================================
26.18/26.21	c | Conflicts |                Clause Statistics                   |   Vars   |
26.18/26.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.18/26.21	c =============================================================================
26.18/26.21	c |         0 |       0       0     1682        0        0     nan |      400 |
26.18/26.21	c |       100 |       0       0     1682      100     1050    19.9 |      387 |
26.18/26.21	c |       210 |       0       0     1682      210     1105    21.5 |      387 |
26.18/26.21	c |       441 |       0       0     1682      441     1220    21.2 |      387 |
26.18/26.21	c |       805 |       0       0     1682      805     1402    22.1 |      387 |
26.18/26.21	c |      1315 |       0       0     1682     1315     1609    21.4 |      387 |
26.18/26.21	c |      1986 |       0       0     1682     1138     1754    19.3 |      387 |
26.18/26.21	c |      2834 |       0       0     1682     1046     1894    19.2 |      387 |
26.18/26.21	c |      3876 |       0       0     1682     1076     2031    22.2 |      387 |
26.18/26.21	c |      5132 |       0       0     1682     1259     2163    20.6 |      387 |
26.18/26.21	c |      6623 |       0       0     1682     1624     2292    20.6 |      387 |
26.18/26.21	c |      8373 |       0       0     1682     2200     2419    19.2 |      387 |
26.18/26.21	c |     10408 |       0       0     1682     1761     2543    19.3 |      387 |
26.18/26.21	c |     12756 |       0       0     1682     1487     2665    18.8 |      387 |
26.18/26.21	c |     15449 |       0       0     1682     1425     2786    17.9 |      387 |
26.18/26.21	c |     18521 |       0       0     1682     1625     2906    18.8 |      387 |
26.18/26.21	c |     22010 |       0       0     1682     2134     3025    19.9 |      387 |
26.18/26.21	c |     25958 |       0       0     1682     3005     3144    18.3 |      387 |
26.18/26.21	c |     30411 |       0       0     1682     2672     3262    19.0 |      387 |
26.18/26.21	c |     35419 |       0       0     1682     2706     3381    19.8 |      387 |
26.18/26.21	c |     41038 |       0       0     1682     3175     3499    20.1 |      387 |
26.18/26.21	c |     47329 |       0       0     1682     2352     3618    19.6 |      387 |
26.18/26.21	c |     54360 |       0       0     1682     2006     3737    18.0 |      387 |
26.18/26.21	c |     62205 |       0       0     1682     2235     3857    18.8 |      387 |
26.18/26.21	c |     70945 |       0       0     1682     3132     3978    19.3 |      387 |
26.18/26.21	c |     80669 |       0       0     1682     2756     4099    18.5 |      387 |
26.18/26.21	c |     91476 |       0       0     1682     3157     4222    17.9 |      387 |
26.18/26.21	c |    103474 |       0       0     1682     2286     4346    16.5 |      387 |
26.18/26.21	c |    116782 |       0       0     1682     2340     4471    17.2 |      387 |
26.18/26.21	c |    131532 |       0       0     1682     3476     4597    18.5 |      387 |
26.18/26.21	c |    147868 |       0       0     1682     3495     4726    19.3 |      387 |
26.18/26.21	c |    165948 |       0       0     1682     4824     4855    17.8 |      387 |
26.18/26.21	c |    185947 |       0       0     1682     2683     4987    16.5 |      387 |
26.18/26.21	c |    208057 |       0       0     1682     4580     5120    17.9 |      387 |
26.18/26.21	c |    232489 |       0       0     1682     3075     5255    18.4 |      387 |
26.18/26.21	c |    259475 |       0       0     1682     3423     5393    17.7 |      387 |
26.18/26.21	c |    289271 |       0       0     1682     3169     5532    16.5 |      387 |
26.18/26.21	c |    322158 |       0       0     1682     5256     5674    16.7 |      387 |
26.18/26.21	c |    358445 |       0       0     1682     4224     5818    18.4 |      387 |
26.18/26.21	c |    398472 |       0       0     1682     3003     5965    17.8 |      387 |
26.18/26.21	c |    442613 |       0       0     1682     4872     6114    19.2 |      387 |
26.18/26.21	c |    491279 |       0       0     1682     4024     6265    18.0 |      387 |
26.18/26.21	c |    544923 |       0       0     1682     3742

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-1517253-1238282584/watcher-1517253-1238282584 -o /tmp/evaluation-result-1517253-1238282584/solver-1517253-1238282584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517253-1238282584.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 0.98 0.99 3/73 12572
/proc/meminfo: memFree=1635280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=1244 CPUtime=0
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 184 0 0 0 0 0 0 0 21 0 1 0 1100923203 1273856 170 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 311 173 58 166 0 142 0

[startup+0.0454039 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 12572
/proc/meminfo: memFree=1635280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=1508 CPUtime=0.04
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 275 0 0 0 4 0 0 0 21 0 1 0 1100923203 1544192 261 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 377 261 72 166 0 208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1508

[startup+0.101408 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 12572
/proc/meminfo: memFree=1635280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=1640 CPUtime=0.09
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 303 0 0 0 9 0 0 0 21 0 1 0 1100923203 1679360 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 410 289 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301429 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 12572
/proc/meminfo: memFree=1635280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=1904 CPUtime=0.29
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 366 0 0 0 29 0 0 0 23 0 1 0 1100923203 1949696 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 476 352 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701472 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 12572
/proc/meminfo: memFree=1635280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=2168 CPUtime=0.69
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 437 0 0 0 69 0 0 0 25 0 1 0 1100923203 2220032 423 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 542 423 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50156 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1633736/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=2432 CPUtime=1.49
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1100923203 2490368 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 608 511 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10273 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1633096/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=2976 CPUtime=3.09
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 648 0 0 0 309 0 0 0 25 0 1 0 1100923203 3047424 634 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 744 634 73 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1632328/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=3644 CPUtime=6.29
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 1100923203 3731456 779 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 911 779 73 166 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3644

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1631368/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=4452 CPUtime=12.69
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 993 0 0 0 1269 0 0 0 25 0 1 0 1100923203 4558848 979 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 1113 979 73 166 0 944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4452

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1630280/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=5536 CPUtime=25.48
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 1262 0 0 0 2548 0 0 0 25 0 1 0 1100923203 5668864 1248 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 1384 1248 73 166 0 1215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5536

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1629000/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=7156 CPUtime=51.08
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 1597 0 0 0 5108 0 0 0 25 0 1 0 1100923203 7327744 1583 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 1789 1583 73 166 0 1620 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7156

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1627016/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=9444 CPUtime=102.26
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 2061 0 0 0 10226 0 0 0 25 0 1 0 1100923203 9670656 2047 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 2361 2047 73 166 0 2192 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1625608/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=10980 CPUtime=162.25
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 2415 0 0 0 16224 1 0 0 25 0 1 0 1100923203 11243520 2401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 2745 2401 73 166 0 2576 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10980

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1624392/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=12180 CPUtime=222.23
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 2689 0 0 0 22222 1 0 0 25 0 1 0 1100923203 12472320 2675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 3045 2675 73 166 0 2876 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1623240/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=13416 CPUtime=282.22
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 2978 0 0 0 28221 1 0 0 25 0 1 0 1100923203 13737984 2964 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 3354 2964 73 166 0 3185 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13416

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1622216/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=14516 CPUtime=342.2
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 3215 0 0 0 34219 1 0 0 25 0 1 0 1100923203 14864384 3201 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 3629 3201 73 166 0 3460 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14516

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1621448/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=15332 CPUtime=402.18
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 3419 0 0 0 40217 1 0 0 25 0 1 0 1100923203 15699968 3405 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 3833 3405 73 166 0 3664 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15332

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1620680/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=16164 CPUtime=462.17
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 3594 0 0 0 46216 1 0 0 25 0 1 0 1100923203 16551936 3580 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4041 3580 73 166 0 3872 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1619976/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=17012 CPUtime=522.16
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 3759 0 0 0 52214 2 0 0 25 0 1 0 1100923203 17420288 3745 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4253 3745 73 166 0 4084 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1619528/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=17580 CPUtime=582.14
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 3882 0 0 0 58212 2 0 0 25 0 1 0 1100923203 18001920 3868 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4395 3868 73 166 0 4226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17580

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1618824/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=18248 CPUtime=642.13
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4050 0 0 0 64211 2 0 0 25 0 1 0 1100923203 18685952 4036 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4562 4036 73 166 0 4393 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18248

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1618056/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=19236 CPUtime=702.11
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4251 0 0 0 70209 2 0 0 25 0 1 0 1100923203 19697664 4237 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4809 4237 73 166 0 4640 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19236

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1617480/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=19892 CPUtime=762.09
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4375 0 0 0 76207 2 0 0 25 0 1 0 1100923203 20369408 4361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 4973 4361 73 166 0 4804 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19892

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1616648/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=20900 CPUtime=822.08
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4572 0 0 0 82205 3 0 0 25 0 1 0 1100923203 21401600 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5225 4558 73 166 0 5056 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20900

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1616328/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=21252 CPUtime=882.06
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4659 0 0 0 88203 3 0 0 25 0 1 0 1100923203 21762048 4645 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5313 4645 73 166 0 5144 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21252

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1615752/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=21916 CPUtime=942.05
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4797 0 0 0 94202 3 0 0 25 0 1 0 1100923203 22441984 4783 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5479 4783 73 166 0 5310 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1615048/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=22776 CPUtime=1002.03
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 4972 0 0 0 100200 3 0 0 25 0 1 0 1100923203 23322624 4958 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5694 4958 73 166 0 5525 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1614600/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=23320 CPUtime=1062.02
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 5112 0 0 0 106199 3 0 0 25 0 1 0 1100923203 23879680 5098 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5830 5098 73 166 0 5661 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1614216/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=23832 CPUtime=1122
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 5217 0 0 0 112197 3 0 0 25 0 1 0 1100923203 24403968 5203 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 5958 5203 73 166 0 5789 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1613768/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=24488 CPUtime=1181.98
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 5325 0 0 0 118195 3 0 0 25 0 1 0 1100923203 25075712 5311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 6122 5311 73 166 0 5953 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 12573
/proc/meminfo: memFree=1613640/2055920 swapFree=4164824/4192956
[pid=12572] ppid=12570 vsize=24488 CPUtime=1200.08
/proc/12572/stat : 12572 (mxc-sat09) R 12570 12572 12125 0 -1 4194304 5356 0 0 0 120005 3 0 0 25 0 1 0 1100923203 25075712 5342 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12572/statm: 6122 5342 73 166 0 5953 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24488

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): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 24488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5356
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= 1052

runsolver used 1.04384 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-29 00:23:04
IDJOB=1517253
IDBENCH=70581
IDSOLVER=504
FILE ID=node81/1517253-1238282584
PBS_JOBID= 9060912
Free space on /tmp= 126236 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S131938947-014.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517253-1238282584/watcher-1517253-1238282584 -o /tmp/evaluation-result-1517253-1238282584/solver-1517253-1238282584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517253-1238282584.cnf

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

MD5SUM BENCH= e0b283f050c44779317a891a591f5168
RANDOM SEED=159244400

node81.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		: 3000.220
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		: 3000.220
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:       1635696 kB
Buffers:         58776 kB
Cached:         266048 kB
SwapCached:      18984 kB
Active:         108248 kB
Inactive:       237356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635696 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          26592 kB
Slab:            59432 kB
Committed_AS:  2808012 kB
PageTables:       2084 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= 126236 MiB
End job on node81 at 2009-03-29 00:43:06