Trace number 1738146

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

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

206.43/206.50	c starting MXC with:
206.43/206.50	c cnf_path = HOME/instance-1738146-1240835792.cnf
206.43/206.50	c restart_strategy = auto
206.43/206.50	c sign_strategy = cached
206.43/206.50	c use_preprocessing = -1
206.43/206.50	c output_implicant = 1
206.43/206.50	c timeout_seconds = 0
206.43/206.50	c running SatELite... done
206.43/206.50	c 20 vars eliminated
206.43/206.50	c received 0 units and 17785 clauses from SatELite
206.43/206.50	c 19 assignments made, starting to guess now
206.43/206.50	c ===================================[MXC]=====================================
206.43/206.50	c | Conflicts |                Clause Statistics                   |   Vars   |
206.43/206.50	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
206.43/206.50	c =============================================================================
206.43/206.50	c |         0 |       0   17362      423        0        0     nan |      399 |
206.43/206.50	c |       100 |       0   17362      423      100     1050    78.9 |      380 |
206.43/206.50	c |       210 |       0   17362      423      210     1105    84.4 |      380 |
206.43/206.50	c |       441 |       0   17362      423      441     1220    80.7 |      380 |
206.43/206.50	c |       805 |       0   17362      423      805     1402    81.7 |      380 |
206.43/206.50	c |      1315 |       0   17362      423     1315     1657    86.3 |      380 |
206.43/206.50	c |      1986 |       0   17362      423     1986     1993    88.7 |      380 |
206.43/206.50	c |      2834 |       0   17362      423     1835     2417    93.0 |      380 |
206.43/206.50	c |      3876 |       0   17362      423     2877     2938    97.0 |      380 |
206.43/206.50	c |      5132 |       0   17362      423     2656     3566    99.9 |      380 |
206.43/206.50	c |      6623 |       0   17362      423     4147     4311   101.3 |      380 |
206.43/206.50	c |      8373 |       0   17362      423     3693     5186    98.3 |      380 |
206.43/206.50	c |     10408 |       0   17362      423     5728     6204    97.0 |      380 |
206.43/206.50	c |     12756 |       0   17362      423     4778     7156    95.0 |      380 |
206.43/206.50	c |     15449 |       0   17362      423     7471     7481    95.2 |      380 |
206.43/206.50	c |     18521 |       0   17362      423     6848     7803    91.1 |      380 |
206.43/206.50	c |     22010 |       0   17362      423     6409     8123    94.9 |      380 |
206.43/206.50	c |     25958 |       0   17362      423     6244     8441    97.8 |      380 |
206.43/206.50	c |     30411 |       0   17362      423     6415     8759    97.2 |      380 |
206.43/206.50	c |     35419 |       0   17362      423     6987     9077    92.9 |      380 |
206.43/206.50	c |     41038 |       0   17362      423     8029     9395    93.8 |      380 |
206.43/206.50	c |     47329 |       0   17362      423     9610     9713   100.5 |      380 |
206.43/206.50	c |     54360 |       0   17362      423     6862    10034    96.8 |      380 |
206.43/206.50	c |     62205 |       0   17362      423     9649    10355    96.9 |      380 |
206.43/206.50	c |     70945 |       0   17362      423     7965    10680    91.9 |      380 |
206.43/206.50	c |     80669 |       0   17362      423     6872    11006    85.9 |      380 |
206.43/206.50	c |     91476 |       0   17362      423     6501    11335    86.1 |      380 |
206.43/206.50	c |    103474 |       0   17362      423     6999    11668   100.1 |      380 |
206.43/206.50	c |    116782 |       0   17362      423     8513    12004    95.0 |      380 |
206.43/206.50	c |    131532 |       0   17362      423    11178    12344    95.4 |      380 |
206.43/206.50	c |    147868 |       0   17362      423     8873    12688    89.3 |      380 |
206.43/206.50	c |    165948 |       0   17362      423     7734    13036    89.9 |      380 |
206.43/206.50	c |    185947 |       0   17362      423     7919    13389    89.6 |      380 |
206.43/206.50	c |    208057 |       0   17362      423     9765    13747    91.8 |      380 |
206.43/206.50	c |    232489 |       0   17362      423    13409    14110    98.6 |      380 |
206.43/206.50	c |    259475 |       0   17362      423    11967    14479    92.7 |      380 |
206.43/206.50	c |    289271 |       0   17362      423    12552    14853    88.9 |      380 |
206.43/206.50	c |    322158 |       0   17362      423     7865    15234    91.3 |      380 |
206.43/206.50	c |    358445 |       0   17362      423    13330    15620   101.1 |      380 |
206.43/206.50	c |    398472 |       0   17362      423    13947    16014   101.9 |      380 |
206.43/206.50	c |    442613 |       0   17362      423     9554    16414    88.6 |      380 |
206.43/206.50	c |    491279 |       0   17362      423    16790    16821    99.3 |      380 |
206.43/206.50	c |    544923 |       0   17362      423    10962

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738146-1240835792/watcher-1738146-1240835792 -o /tmp/evaluation-result-1738146-1240835792/solver-1738146-1240835792 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1738146-1240835792.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: 1.80 1.85 1.43 3/64 9121
/proc/meminfo: memFree=1547620/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=1316 CPUtime=0
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 111611768 1347584 207 1992294400 134512640 135192793 4294956208 18446744073709551615 134756755 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 329 208 55 166 0 160 0

[startup+0.0755571 s]
/proc/loadavg: 1.80 1.85 1.43 3/64 9121
/proc/meminfo: memFree=1547620/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=2308 CPUtime=0.07
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 487 0 0 0 7 0 0 0 18 0 1 0 111611768 2363392 421 1992294400 134512640 135192793 4294956208 18446744073709551615 134568155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 577 421 56 166 0 408 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2308

[startup+0.101558 s]
/proc/loadavg: 1.80 1.85 1.43 3/64 9121
/proc/meminfo: memFree=1547620/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=2308 CPUtime=0.09
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 488 0 0 0 9 0 0 0 18 0 1 0 111611768 2363392 422 1992294400 134512640 135192793 4294956208 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 577 422 56 166 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2308

[startup+0.301579 s]
/proc/loadavg: 1.80 1.85 1.43 3/64 9121
/proc/meminfo: memFree=1547620/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=3100 CPUtime=0.29
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 720 0 0 0 29 0 0 0 19 0 1 0 111611768 3174400 654 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 775 654 73 166 0 606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3100

[startup+0.701623 s]
/proc/loadavg: 1.80 1.85 1.43 3/64 9121
/proc/meminfo: memFree=1547620/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=4292 CPUtime=0.69
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 1003 0 0 0 69 0 0 0 22 0 1 0 111611768 4395008 937 1992294400 134512640 135192793 4294956208 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 1073 937 73 166 0 904 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4292

[startup+1.50171 s]
/proc/loadavg: 1.73 1.84 1.43 2/65 9122
/proc/meminfo: memFree=1543516/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=5516 CPUtime=1.49
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 1311 0 0 0 149 0 0 0 25 0 1 0 111611768 5648384 1245 1992294400 134512640 135192793 4294956208 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 1379 1245 73 166 0 1210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5516

[startup+3.1029 s]
/proc/loadavg: 1.73 1.84 1.43 2/65 9122
/proc/meminfo: memFree=1541980/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=7036 CPUtime=3.09
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 1669 0 0 0 308 1 0 0 25 0 1 0 111611768 7204864 1603 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 1759 1603 73 166 0 1590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7036

[startup+6.30124 s]
/proc/loadavg: 1.67 1.82 1.43 2/65 9122
/proc/meminfo: memFree=1540572/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=8300 CPUtime=6.29
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 1943 0 0 0 628 1 0 0 25 0 1 0 111611768 8499200 1877 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 2075 1877 73 166 0 1906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8300

[startup+12.7019 s]
/proc/loadavg: 1.62 1.81 1.42 2/65 9122
/proc/meminfo: memFree=1538972/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=9668 CPUtime=12.69
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 2272 0 0 0 1268 1 0 0 25 0 1 0 111611768 9900032 2206 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 2417 2206 73 166 0 2248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9668

[startup+25.5014 s]
/proc/loadavg: 1.48 1.77 1.42 2/65 9122
/proc/meminfo: memFree=1537436/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=11412 CPUtime=25.49
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 2618 0 0 0 2547 2 0 0 25 0 1 0 111611768 11685888 2552 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 2853 2552 73 166 0 2684 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11412

[startup+51.1012 s]
/proc/loadavg: 1.32 1.70 1.40 2/65 9122
/proc/meminfo: memFree=1534748/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=14708 CPUtime=51.08
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 3339 0 0 0 5106 2 0 0 25 0 1 0 111611768 15060992 3273 1992294400 134512640 135192793 4294956208 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 3677 3273 73 166 0 3508 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14708

[startup+102.306 s]
/proc/loadavg: 1.14 1.59 1.38 2/65 9122
/proc/meminfo: memFree=1531356/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=18396 CPUtime=102.27
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 4134 0 0 0 10224 3 0 0 25 0 1 0 111611768 18837504 4068 1992294400 134512640 135192793 4294956208 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 4599 4068 73 166 0 4430 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18396

[startup+162.301 s]
/proc/loadavg: 1.05 1.48 1.35 2/65 9124
/proc/meminfo: memFree=1529180/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=20876 CPUtime=162.24
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 4661 0 0 0 16221 3 0 0 25 0 1 0 111611768 21377024 4595 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 5219 4595 73 166 0 5050 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20876

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.33 2/65 9124
/proc/meminfo: memFree=1527324/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=23308 CPUtime=222.23
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 5117 0 0 0 22219 4 0 0 25 0 1 0 111611768 23867392 5051 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 5827 5051 73 166 0 5658 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23308

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.31 2/65 9124
/proc/meminfo: memFree=1525660/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=25420 CPUtime=282.22
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 5531 0 0 0 28218 4 0 0 25 0 1 0 111611768 26030080 5465 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 6355 5465 73 166 0 6186 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25420

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.28 2/65 9124
/proc/meminfo: memFree=1524892/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=25932 CPUtime=342.2
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 5713 0 0 0 34216 4 0 0 25 0 1 0 111611768 26554368 5647 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 6483 5647 73 166 0 6314 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25932

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.26 2/65 9124
/proc/meminfo: memFree=1523356/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=27980 CPUtime=402.18
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 6089 0 0 0 40214 4 0 0 25 0 1 0 111611768 28651520 6023 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 6995 6023 73 166 0 6826 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27980

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.24 2/65 9124
/proc/meminfo: memFree=1521244/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=30364 CPUtime=462.16
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 6608 0 0 0 46212 4 0 0 25 0 1 0 111611768 31092736 6542 1992294400 134512640 135192793 4294956208 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 7591 6542 73 166 0 7422 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30364

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 9124
/proc/meminfo: memFree=1519260/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=32924 CPUtime=522.15
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 7102 0 0 0 52211 4 0 0 25 0 1 0 111611768 33714176 7036 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 8231 7036 73 166 0 8062 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32924

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.21 2/65 9124
/proc/meminfo: memFree=1518108/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=34460 CPUtime=582.14
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 7386 0 0 0 58209 5 0 0 25 0 1 0 111611768 35287040 7320 1992294400 134512640 135192793 4294956208 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 8615 7320 73 166 0 8446 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34460

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.19 2/65 9124
/proc/meminfo: memFree=1517212/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=35576 CPUtime=642.12
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 7613 0 0 0 64207 5 0 0 25 0 1 0 111611768 36429824 7547 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 8894 7547 73 166 0 8725 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35576

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 9124
/proc/meminfo: memFree=1516380/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=36344 CPUtime=702.1
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 7816 0 0 0 70205 5 0 0 25 0 1 0 111611768 37216256 7750 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 9086 7750 73 166 0 8917 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36344

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 9124
/proc/meminfo: memFree=1515932/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=37112 CPUtime=762.1
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 7934 0 0 0 76204 6 0 0 25 0 1 0 111611768 38002688 7868 1992294400 134512640 135192793 4294956208 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 9278 7868 73 166 0 9109 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 37112

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/65 9124
/proc/meminfo: memFree=1514396/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=38904 CPUtime=822.07
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8300 0 0 0 82201 6 0 0 25 0 1 0 111611768 39837696 8234 1992294400 134512640 135192793 4294956208 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 9726 8234 73 166 0 9557 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 38904

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 9124
/proc/meminfo: memFree=1513884/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=39416 CPUtime=882.05
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8438 0 0 0 88199 6 0 0 25 0 1 0 111611768 40361984 8372 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 9854 8372 73 166 0 9685 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 39416

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 9124
/proc/meminfo: memFree=1512988/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=40440 CPUtime=942.04
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8656 0 0 0 94197 7 0 0 25 0 1 0 111611768 41410560 8590 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10110 8590 73 166 0 9941 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 40440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 9124
/proc/meminfo: memFree=1512540/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=40952 CPUtime=1002.03
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8764 0 0 0 100196 7 0 0 25 0 1 0 111611768 41934848 8698 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10238 8698 73 166 0 10069 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 9124
/proc/meminfo: memFree=1512092/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=41464 CPUtime=1062.01
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8883 0 0 0 106194 7 0 0 25 0 1 0 111611768 42459136 8817 1992294400 134512640 135192793 4294956208 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10366 8817 73 166 0 10197 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 41464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 9124
/proc/meminfo: memFree=1511772/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=41464 CPUtime=1121.99
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 8947 0 0 0 112192 7 0 0 25 0 1 0 111611768 42459136 8881 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10366 8881 73 166 0 10197 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9124
/proc/meminfo: memFree=1511324/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=41976 CPUtime=1181.98
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 9057 0 0 0 118190 8 0 0 25 0 1 0 111611768 42983424 8991 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10494 8991 73 166 0 10325 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 9124
/proc/meminfo: memFree=1511324/2055920 swapFree=4181276/4192956
[pid=9121] ppid=9119 vsize=41976 CPUtime=1200.08
/proc/9121/stat : 9121 (mxc-sat09) R 9119 9121 8904 0 -1 4194304 9061 0 0 0 120000 8 0 0 25 0 1 0 111611768 42983424 8995 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 10494 8995 73 166 0 10325 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41976

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
CPU system time (s): 0.088986
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 41976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9061
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= 2294

runsolver used 1.11783 second user time and 2.18667 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-27 14:36:32
IDJOB=1738146
IDBENCH=71802
IDSOLVER=504
FILE ID=node35/1738146-1240835792
PBS_JOBID= 9187488
Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738146-1240835792/watcher-1738146-1240835792 -o /tmp/evaluation-result-1738146-1240835792/solver-1738146-1240835792 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1738146-1240835792.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1600491696

node35.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		: 3000.214
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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1548100 kB
Buffers:         68864 kB
Cached:         373696 kB
SwapCached:       5696 kB
Active:         206564 kB
Inactive:       244064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548100 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          13632 kB
Slab:            43228 kB
Committed_AS:   533348 kB
PageTables:       1396 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= 66456 MiB
End job on node35 at 2009-04-27 14:56:35