Trace number 1519868

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.08 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.09/0.14	c |  Number of variables:         18000                                         |
0.09/0.14	c |  Number of clauses:           75600                                         |
0.09/0.14	c |  Parse time:                   0.14 s                                       |
0.30/0.34	c |  Simplification time:          0.19 s                                       |
0.30/0.34	c |                                                                             |
0.30/0.34	c ============================[ Search Statistics ]==============================
0.30/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.34	c ===============================================================================
0.30/0.39	c |       100 |   17512    74804   227060 |    27428      100    174 |  0.000 % |
0.40/0.47	c |       250 |   17512    74804   227060 |    30170      250    171 |  0.000 % |
0.50/0.59	c |       475 |   17512    74804   227060 |    33188      475    214 |  0.000 % |
0.70/0.77	c |       812 |   17512    74804   227060 |    36506      812    227 |  0.000 % |
1.00/1.02	c |      1318 |   17512    74804   227060 |    40157     1318    233 |  0.000 % |
1.29/1.39	c |      2077 |   17512    74804   227060 |    44173     2077    218 |  0.000 % |
1.89/1.90	c |      3216 |   17512    74804   227060 |    48590     3216    227 |  0.000 % |
2.69/2.76	c |      4924 |   17512    74804   227060 |    53449     4924    221 |  0.000 % |
3.99/4.01	c |      7486 |   17512    74804   227060 |    58794     7486    231 |  0.000 % |
5.99/6.01	c |     11330 |   17512    74804   227060 |    64674    11330    233 |  0.000 % |
9.08/9.19	c |     17096 |   17512    74804   227060 |    71141    17096    236 |  0.000 % |
14.19/14.29	c |     25745 |   17512    74804   227060 |    78255    25745    238 |  0.000 % |
22.28/22.34	c |     38719 |   17512    74804   227060 |    86081    38719    244 |  0.000 % |
36.08/36.16	c |     58180 |   17512    74804   227060 |    94689    58180    254 |  0.000 % |
59.37/59.46	c |     87372 |   17512    74804   227060 |   104158    87372    264 |  0.000 % |
92.96/93.02	c |    131161 |   17512    74804   227060 |   114574    39650    269 |  0.000 % |
147.44/147.51	c |    196845 |   17512    74804   227060 |   126031   105334    275 |  0.000 % |
233.20/233.32	c |    295371 |   17512    74804   227060 |   138634    87629    290 |  0.000 % |
364.56/364.77	c |    443160 |   17512    74804   227060 |   152498   109749    280 |  0.000 % |
586.47/586.78	c |    664843 |   17512    74804   227060 |   167747    49662    259 |  0.000 % |
916.85/917.22	c |    997368 |   17512    74804   227060 |   184522    66639    357 |  0.000 % |

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-1519868-1238241807/watcher-1519868-1238241807 -o /tmp/evaluation-result-1519868-1238241807/solver-1519868-1238241807 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519868-1238241807.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 1.00 1.00 3/64 649
/proc/meminfo: memFree=995392/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=8188 CPUtime=0
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 543 0 0 0 0 0 0 0 18 0 1 0 1096843290 8384512 527 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 2047 529 62 219 0 1825 0

[startup+0.0453439 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 649
/proc/meminfo: memFree=995392/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=10724 CPUtime=0.04
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 1308 0 0 0 4 0 0 0 18 0 1 0 1096843290 10981376 1292 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 2681 1293 63 219 0 2459 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10724

[startup+0.102354 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 649
/proc/meminfo: memFree=995392/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=12268 CPUtime=0.09
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 1861 0 0 0 9 0 0 0 18 0 1 0 1096843290 12562432 1804 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 3067 1805 63 219 0 2845 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12268

[startup+0.301397 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 649
/proc/meminfo: memFree=995392/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=13560 CPUtime=0.3
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 2380 0 0 0 29 1 0 0 19 0 1 0 1096843290 13885440 2262 1992294400 4194304 5092341 548682068848 18446744073709551615 4498449 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 3390 2262 87 219 0 3168 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13560

[startup+0.701473 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 649
/proc/meminfo: memFree=995392/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=12744 CPUtime=0.7
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 2840 0 0 0 69 1 0 0 23 0 1 0 1096843290 13049856 2139 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 3186 2139 102 219 0 2964 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12744

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=986488/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=12744 CPUtime=1.49
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 3201 0 0 0 148 1 0 0 25 0 1 0 1096843290 13049856 2500 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 3186 2500 102 219 0 2964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12744

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=984440/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=15340 CPUtime=3.09
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 3938 0 0 0 307 2 0 0 25 0 1 0 1096843290 15708160 3237 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 3835 3237 102 219 0 3613 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15340

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=978368/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=25072 CPUtime=6.29
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 5406 0 0 0 626 3 0 0 25 0 1 0 1096843290 25673728 4705 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 6268 4705 102 219 0 6046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25072

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=966336/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=34360 CPUtime=12.68
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 8251 0 0 0 1263 5 0 0 25 0 1 0 1096843290 35184640 7550 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 8590 7550 102 219 0 8368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34360

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=942528/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=68292 CPUtime=25.48
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 14034 0 0 0 2539 9 0 0 25 0 1 0 1096843290 69931008 13333 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 17073 13333 102 219 0 16851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68292

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=907072/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=99660 CPUtime=51.07
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 22935 0 0 0 5090 17 0 0 25 0 1 0 1096843290 102051840 22234 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 24915 22234 102 219 0 24693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99660

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=921536/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=76880 CPUtime=102.26
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 47602 0 0 0 10188 38 0 0 25 0 1 0 1096843290 78725120 18436 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 19220 18436 102 219 0 18998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=844160/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=217296 CPUtime=162.23
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 67135 0 0 0 16165 58 0 0 25 0 1 0 1096843290 222511104 37969 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 54324 37969 102 219 0 54102 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 217296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=887680/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=108884 CPUtime=222.21
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 93438 0 0 0 22139 82 0 0 25 0 1 0 1096843290 111497216 26852 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 27221 26852 102 219 0 26999 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 108884

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=817984/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=219740 CPUtime=282.18
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 110913 0 0 0 28121 97 0 0 25 0 1 0 1096843290 225013760 44327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 54935 44327 102 219 0 54713 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 219740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=880832/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=156780 CPUtime=342.16
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 135397 0 0 0 34095 121 0 0 25 0 1 0 1096843290 160542720 28596 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 39195 28596 102 219 0 38973 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 156780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=805312/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=223292 CPUtime=402.14
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 154331 0 0 0 40075 139 0 0 25 0 1 0 1096843290 228651008 47530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 55823 47530 102 219 0 55601 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 223292

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=902592/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=114564 CPUtime=462.12
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 177127 0 0 0 46053 159 0 0 25 0 1 0 1096843290 117313536 23120 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 28641 23120 102 219 0 28419 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 114564

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=833216/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=225420 CPUtime=522.09
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 194664 0 0 0 52036 173 0 0 25 0 1 0 1096843290 230830080 40657 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 56355 40657 102 219 0 56133 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 225420

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=922176/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=87388 CPUtime=582.07
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 217420 0 0 0 58012 195 0 0 25 0 1 0 1096843290 89485312 18365 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 21847 18365 102 219 0 21625 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 87388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=843264/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=161292 CPUtime=642.05
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 236889 0 0 0 63992 213 0 0 25 0 1 0 1096843290 165163008 37834 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 40323 37834 102 219 0 40101 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 161292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=786688/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=227804 CPUtime=702.03
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 251093 0 0 0 69978 225 0 0 25 0 1 0 1096843290 233271296 52038 1992294400 4194304 5092341 548682068848 18446744073709551615 4244066 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 56951 52038 102 219 0 56729 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 227804

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=879488/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=119412 CPUtime=762.01
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 276177 0 0 0 75952 249 0 0 25 0 1 0 1096843290 122277888 28819 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 29853 28819 102 219 0 29631 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 119412

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=816384/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=230268 CPUtime=821.98
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 292115 0 0 0 81932 266 0 0 25 0 1 0 1096843290 235794432 44757 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 57567 44757 102 219 0 57345 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 230268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=915968/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=91292 CPUtime=881.96
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 315411 0 0 0 87912 284 0 0 25 0 1 0 1096843290 93483008 19727 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 22823 19727 102 219 0 22601 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 91292

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=844672/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=165196 CPUtime=941.94
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 333304 0 0 0 93892 302 0 0 25 0 1 0 1096843290 169160704 37620 1992294400 4194304 5092341 548682068848 18446744073709551615 4241519 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 41299 37620 102 219 0 41077 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 165196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=783808/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=231708 CPUtime=1001.92
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 348427 0 0 0 99875 317 0 0 25 0 1 0 1096843290 237268992 52743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 57927 52743 102 219 0 57705 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 231708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=732224/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=331476 CPUtime=1061.9
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 361463 0 0 0 105860 330 0 0 25 0 1 0 1096843290 339431424 65779 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 82869 65779 102 219 0 82647 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 331476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=686016/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=331656 CPUtime=1121.87
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 372846 0 0 0 111845 342 0 0 25 0 1 0 1096843290 339615744 77162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 82914 77162 102 219 0 82692 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 331656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=871744/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=126320 CPUtime=1181.85
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 398375 0 0 0 117820 365 0 0 25 0 1 0 1096843290 129351680 30881 1992294400 4194304 5092341 548682068848 18446744073709551615 4249622 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 31580 30881 102 219 0 31358 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 126320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 650
/proc/meminfo: memFree=850432/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=170664 CPUtime=1200.04
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 403472 0 0 0 119634 370 0 0 25 0 1 0 1096843290 174759936 35978 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 42666 35978 102 219 0 42444 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 170664

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 1.00 1.00 2/65 650
/proc/meminfo: memFree=850432/2055920 swapFree=4176244/4192956
[pid=649] ppid=647 vsize=170664 CPUtime=1200.04
/proc/649/stat : 649 (minisat) R 647 649 468 0 -1 4194304 403472 0 0 0 119634 370 0 0 25 0 1 0 1096843290 174759936 35978 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/649/statm: 42666 35978 102 219 0 42444 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 170664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1196.35
CPU system time (s): 3.73143
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 363224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.35
system time used= 3.73143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 403472
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= 1539

runsolver used 0.887865 second user time and 2.68959 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 13:03:28
IDJOB=1519868
IDBENCH=70363
IDSOLVER=546
FILE ID=node53/1519868-1238241807
PBS_JOBID= 9060739
Free space on /tmp= 66040 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519868-1238241807/watcher-1519868-1238241807 -o /tmp/evaluation-result-1519868-1238241807/solver-1519868-1238241807 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519868-1238241807.cnf

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=522595013

node53.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		: 3000.264
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		: 3000.264
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:        995808 kB
Buffers:         79772 kB
Cached:         896760 kB
SwapCached:      10692 kB
Active:         178564 kB
Inactive:       810236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995808 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57328 kB
Committed_AS:  2452656 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 13:23:30