Trace number 1729193

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
VARSAT-random 2009-03-22? (TO) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.968851
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4667                                                 |
0.00/0.00	c |  Number of clauses:    18492                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1727635123.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    3144    14082    42145 |     4694        0    nan |  0.000 % |
0.19/0.20	c |       101 |    3139    14082    42145 |     5163       98     22 |  1.650 % |
0.29/0.32	c |       252 |    3139    14082    42145 |     5679      249    103 |  1.650 % |
0.39/0.46	c |       477 |    3138    14049    42050 |     6247      474     91 |  1.650 % |
0.59/0.63	c |       815 |    3138    14049    42050 |     6872      812     88 |  1.650 % |
0.89/0.90	c |      1321 |    3138    14049    42050 |     7559     1318     88 |  1.650 % |
1.29/1.34	c |      2081 |    3135    14037    42018 |     8315     2076     95 |  1.757 % |
1.89/1.91	c |      3220 |    3127    14002    41913 |     9147     3211    104 |  1.950 % |
2.79/2.84	c |      4929 |    3127    14002    41913 |    10062     4920     94 |  1.950 % |
4.09/4.17	c |      7492 |    3097    13867    41514 |    11068     7468     90 |  2.614 % |
5.99/6.07	c |     11337 |    3097    13867    41514 |    12175    11313     90 |  2.614 % |
8.79/8.88	c |     17103 |    3045    13642    40860 |    13392    10255     57 |  3.900 % |
13.30/13.31	c |     25753 |    2931    13133    39304 |    14731    11920     50 |  6.342 % |
19.29/19.39	c |     38727 |    2890    12950    38753 |    16204     8961     31 |  7.007 % |
30.39/30.47	c |     58190 |    2832    12692    37966 |    17825    11338     48 |  8.271 % |
49.18/49.28	c |     87383 |    2785    12482    37316 |    19608    12565     46 |  9.214 % |
77.67/77.79	c |    131173 |    2725    12218    36510 |    21568    14836     53 | 10.499 % |
128.85/128.98	c |    196857 |    2715    12196    36441 |    23725    22695     90 | 11.014 % |
216.13/216.23	c |    295383 |    2676    11988    35808 |    26098    19884     84 | 11.550 % |
355.50/355.69	c |    443172 |    2665    11950    35688 |    28708    16675     53 | 11.935 % |
562.15/562.36	c |    664856 |    2642    11831    35335 |    31578    27142     40 | 12.280 % |
889.27/889.58	c |    997382 |    2619    11738    35065 |    34736    27417     73 | 12.771 % |

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-1729193-1240746376/watcher-1729193-1240746376 -o /tmp/evaluation-result-1729193-1240746376/solver-1729193-1240746376 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1727635123 HOME/instance-1729193-1240746376.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: 0.92 0.98 1.01 2/64 22255
/proc/meminfo: memFree=1114048/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=3312 CPUtime=0
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 102671060 3391488 486 1992294400 4194304 5102416 548682068784 18446744073709551615 4279575 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 828 486 88 221 0 604 0

[startup+0.102387 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 22255
/proc/meminfo: memFree=1114048/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=7172 CPUtime=0.09
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1413 0 0 0 9 0 0 0 18 0 1 0 102671060 7344128 1398 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 1793 1399 99 221 0 1569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7172

[startup+0.201397 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 22255
/proc/meminfo: memFree=1114048/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=6980 CPUtime=0.19
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1509 0 0 0 19 0 0 0 18 0 1 0 102671060 7147520 1396 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 1745 1396 103 221 0 1521 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6980

[startup+0.301405 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 22255
/proc/meminfo: memFree=1114048/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=6980 CPUtime=0.29
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1518 0 0 0 29 0 0 0 19 0 1 0 102671060 7147520 1405 1992294400 4194304 5102416 548682068784 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 1745 1405 112 221 0 1521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6980

[startup+0.701443 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 22255
/proc/meminfo: memFree=1114048/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=6980 CPUtime=0.69
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1518 0 0 0 69 0 0 0 23 0 1 0 102671060 7147520 1405 1992294400 4194304 5102416 548682068784 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 1745 1405 112 221 0 1521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6980

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 1.01 2/65 22256
/proc/meminfo: memFree=1108664/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=7244 CPUtime=1.49
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1554 0 0 0 149 0 0 0 25 0 1 0 102671060 7417856 1441 1992294400 4194304 5102416 548682068784 18446744073709551615 4248824 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 1811 1441 112 221 0 1587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7244

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 1.01 2/65 22256
/proc/meminfo: memFree=1108024/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=8320 CPUtime=3.09
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 1833 0 0 0 309 0 0 0 25 0 1 0 102671060 8519680 1720 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 2080 1720 112 221 0 1856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8320

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 1.01 2/65 22256
/proc/meminfo: memFree=1105400/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=10832 CPUtime=6.29
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 2476 0 0 0 628 1 0 0 25 0 1 0 102671060 11091968 2363 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 2708 2363 112 221 0 2484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10832

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.01 2/65 22256
/proc/meminfo: memFree=1104184/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=11392 CPUtime=12.69
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 2611 0 0 0 1267 2 0 0 25 0 1 0 102671060 11665408 2498 1992294400 4194304 5102416 548682068784 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 2848 2498 112 221 0 2624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11392

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.01 2/65 22256
/proc/meminfo: memFree=1104184/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=11392 CPUtime=25.49
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 2618 0 0 0 2547 2 0 0 25 0 1 0 102671060 11665408 2505 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 2848 2505 112 221 0 2624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11392

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1103480/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=12084 CPUtime=51.07
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 2781 0 0 0 5105 2 0 0 25 0 1 0 102671060 12374016 2668 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 3021 2668 112 221 0 2797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12084

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1100536/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=15148 CPUtime=102.27
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 3520 0 0 0 10224 3 0 0 25 0 1 0 102671060 15511552 3407 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 3787 3407 112 221 0 3563 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15148

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1097272/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=18200 CPUtime=162.25
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 4318 0 0 0 16221 4 0 0 25 0 1 0 102671060 18636800 4205 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 4550 4205 112 221 0 4326 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18200

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1095800/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=19708 CPUtime=222.24
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 4675 0 0 0 22220 4 0 0 25 0 1 0 102671060 20180992 4562 1992294400 4194304 5102416 548682068784 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 4927 4562 112 221 0 4703 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19708

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1095224/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=20340 CPUtime=282.22
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 4811 0 0 0 28217 5 0 0 25 0 1 0 102671060 20828160 4698 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5085 4698 112 221 0 4861 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20340

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1095160/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=20340 CPUtime=342.2
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 4826 0 0 0 34215 5 0 0 25 0 1 0 102671060 20828160 4713 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5085 4713 112 221 0 4861 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20340

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1093752/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=21712 CPUtime=402.19
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5167 0 0 0 40213 6 0 0 25 0 1 0 102671060 22233088 5054 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5428 5054 112 221 0 5204 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1093816/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=21712 CPUtime=462.18
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5167 0 0 0 46212 6 0 0 25 0 1 0 102671060 22233088 5054 1992294400 4194304 5102416 548682068784 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5428 5054 112 221 0 5204 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21712

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1093752/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=21712 CPUtime=522.16
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5168 0 0 0 52210 6 0 0 25 0 1 0 102671060 22233088 5055 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5428 5055 112 221 0 5204 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21712

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22256
/proc/meminfo: memFree=1093752/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=21712 CPUtime=582.14
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5172 0 0 0 58208 6 0 0 25 0 1 0 102671060 22233088 5059 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5428 5059 112 221 0 5204 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21712

[startup+642.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22256
/proc/meminfo: memFree=1093752/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=21712 CPUtime=642.14
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5173 0 0 0 64207 7 0 0 25 0 1 0 102671060 22233088 5060 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5428 5060 112 221 0 5204 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 21712

[startup+702.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 22256
/proc/meminfo: memFree=1092536/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=22924 CPUtime=702.12
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5468 0 0 0 70205 7 0 0 25 0 1 0 102671060 23474176 5355 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5731 5355 112 221 0 5507 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 22924

[startup+762.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 22256
/proc/meminfo: memFree=1092472/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=23092 CPUtime=762.11
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5489 0 0 0 76204 7 0 0 25 0 1 0 102671060 23646208 5376 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5773 5376 112 221 0 5549 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23092

[startup+822.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 22256
/proc/meminfo: memFree=1092408/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=23092 CPUtime=822.09
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5511 0 0 0 82202 7 0 0 25 0 1 0 102671060 23646208 5398 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5773 5398 112 221 0 5549 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23092

[startup+882.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 22256
/proc/meminfo: memFree=1092344/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=23092 CPUtime=882.08
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5514 0 0 0 88200 8 0 0 25 0 1 0 102671060 23646208 5401 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5773 5401 112 221 0 5549 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23092

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22262
/proc/meminfo: memFree=1091576/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=23940 CPUtime=942.05
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5713 0 0 0 94197 8 0 0 25 0 1 0 102671060 24514560 5600 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 5985 5600 112 221 0 5761 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 23940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1091320/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=24276 CPUtime=1002.04
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 5777 0 0 0 100196 8 0 0 25 0 1 0 102671060 24858624 5664 1992294400 4194304 5102416 548682068784 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6069 5664 112 221 0 5845 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1089784/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=25992 CPUtime=1062.02
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 6216 0 0 0 106193 9 0 0 25 0 1 0 102671060 26615808 6103 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6498 6103 112 221 0 6274 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1089080/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=26520 CPUtime=1122.01
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 6342 0 0 0 112192 9 0 0 25 0 1 0 102671060 27156480 6229 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6630 6229 112 221 0 6406 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1088824/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=26652 CPUtime=1181.99
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 6390 0 0 0 118190 9 0 0 25 0 1 0 102671060 27291648 6277 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6663 6277 112 221 0 6439 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1088824/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=26652 CPUtime=1200.09
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 6390 0 0 0 120000 9 0 0 25 0 1 0 102671060 27291648 6277 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6663 6277 112 221 0 6439 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26652

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22262
/proc/meminfo: memFree=1088824/2055920 swapFree=4148400/4192956
[pid=22255] ppid=22253 vsize=26652 CPUtime=1200.09
/proc/22255/stat : 22255 (varsat-random_s) R 22253 22255 22030 0 -1 4194304 6390 0 0 0 120000 9 0 0 25 0 1 0 102671060 27291648 6277 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22255/statm: 6663 6277 112 221 0 6439 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.103984
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 26652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6390
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= 2995

runsolver used 0.886865 second user time and 2.49762 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-26 13:46:16
IDJOB=1729193
IDBENCH=24694
IDSOLVER=539
FILE ID=node14/1729193-1240746376
PBS_JOBID= 9187041
Free space on /tmp= 66436 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729193-1240746376/watcher-1729193-1240746376 -o /tmp/evaluation-result-1729193-1240746376/solver-1729193-1240746376 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1727635123 HOME/instance-1729193-1240746376.cnf

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

MD5SUM BENCH= 8bbab1b2b788407ca952856a1e2edded
RANDOM SEED=1727635123

node14.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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1114528 kB
Buffers:         77580 kB
Cached:         748176 kB
SwapCached:      38456 kB
Active:         212968 kB
Inactive:       653648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1114528 kB
SwapTotal:     4192956 kB
SwapFree:      4148400 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          13584 kB
Slab:            60792 kB
Committed_AS:   353540 kB
PageTables:       1448 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= 66436 MiB
End job on node14 at 2009-04-26 14:06:18