Trace number 1514501

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) 1200.05 1200.34

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.19/0.23	c |  Parsing time:         0.22         s                                       |
0.19/0.23	c |  Timeout:              43200 s
0.19/0.23	c |  Random Seed:          749379529.000000
0.19/0.23	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.23	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.23	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.23	c |                                                                             |
0.39/0.42	c ============================[ Search Statistics ]==============================
0.39/0.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.42	c ===============================================================================
0.39/0.42	c |         0 |   15550    66411   201632 |    22137        0    nan |  0.000 % |
18.79/18.90	c |       102 |   15550    66411   201632 |    24350      102    155 |  0.000 % |
37.68/37.70	c |       252 |   15550    66411   201632 |    26785      252    163 |  0.000 % |
56.58/56.63	c |       477 |   15550    66411   201632 |    29464      477    185 |  0.000 % |
75.57/75.65	c |       814 |   15550    66411   201632 |    32410      814    182 |  0.000 % |
94.66/94.77	c |      1322 |   15550    66411   201632 |    35651     1322    184 |  0.000 % |
114.06/114.11	c |      2081 |   15550    66411   201632 |    39217     2081    204 |  0.000 % |
133.46/133.59	c |      3221 |   15550    66411   201632 |    43138     3221    216 |  0.000 % |
153.45/153.53	c |      4931 |   15550    66411   201632 |    47452     4931    232 |  0.000 % |
173.94/174.05	c |      7493 |   15550    66411   201632 |    52197     7493    242 |  0.000 % |
195.44/195.59	c |     11340 |   15550    66411   201632 |    57417    11340    251 |  0.000 % |
218.64/218.78	c |     17106 |   15550    66411   201632 |    63159    17106    269 |  0.000 % |
245.03/245.19	c |     25756 |   15550    66411   201632 |    69475    25756    275 |  0.000 % |
278.13/278.27	c |     38731 |   15550    66411   201632 |    76422    38731    291 |  0.000 % |
322.01/322.13	c |     58193 |   15550    66411   201632 |    84065    58193    302 |  0.000 % |
380.20/380.39	c |     87385 |   15550    66411   201632 |    92471    13451    295 |  0.000 % |
467.38/467.54	c |    131175 |   15550    66411   201632 |   101718    57241    336 |  0.000 % |
607.44/607.63	c |    196859 |   15550    66411   201632 |   111890    33537    378 |  0.000 % |
831.29/831.54	c |    295385 |   15550    66411   201632 |   123079    35916    330 |  0.000 % |
1188.50/1188.87	c |    443175 |   15550    66411   201632 |   135387    74538    342 |  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-1514501-1238239308/watcher-1514501-1238239308 -o /tmp/evaluation-result-1514501-1238239308/solver-1514501-1238239308 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=749379529 HOME/instance-1514501-1238239308.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30920
/proc/meminfo: memFree=1265512/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=3356 CPUtime=0
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 696 0 0 0 0 0 0 0 18 0 1 0 1096592611 3436544 681 1992294400 4194304 5102416 548682068800 18446744073709551615 4244851 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 883 682 85 221 0 659 0

[startup+0.0858931 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30920
/proc/meminfo: memFree=1265512/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=9272 CPUtime=0.07
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 2139 0 0 0 7 0 0 0 18 0 1 0 1096592611 9494528 2091 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 2318 2094 88 221 0 2094 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9272

[startup+0.101895 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30920
/proc/meminfo: memFree=1265512/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=10016 CPUtime=0.09
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 2284 0 0 0 9 0 0 0 18 0 1 0 1096592611 10256384 2236 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 2504 2236 88 221 0 2280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10016

[startup+0.301913 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30920
/proc/meminfo: memFree=1265512/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=15036 CPUtime=0.29
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3505 0 0 0 28 1 0 0 19 0 1 0 1096592611 15396864 3457 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3759 3457 98 221 0 3535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15036

[startup+0.701948 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30920
/proc/meminfo: memFree=1265512/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=0.69
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3674 0 0 0 68 1 0 0 22 0 1 0 1096592611 14327808 3265 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3265 102 221 0 3274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13992

[startup+1.50202 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30921
/proc/meminfo: memFree=1252640/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=1.49
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3674 0 0 0 148 1 0 0 25 0 1 0 1096592611 14327808 3265 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3265 102 221 0 3274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13992

[startup+3.10116 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30921
/proc/meminfo: memFree=1252448/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=3.09
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3674 0 0 0 308 1 0 0 25 0 1 0 1096592611 14327808 3265 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3265 102 221 0 3274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13992

[startup+6.30144 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30921
/proc/meminfo: memFree=1252384/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=6.29
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3674 0 0 0 628 1 0 0 25 0 1 0 1096592611 14327808 3265 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3265 102 221 0 3274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13992

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30921
/proc/meminfo: memFree=1252320/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=12.69
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3674 0 0 0 1268 1 0 0 25 0 1 0 1096592611 14327808 3265 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3265 102 221 0 3274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13992

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30921
/proc/meminfo: memFree=1252320/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=25.49
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3687 0 0 0 2548 1 0 0 25 0 1 0 1096592611 14327808 3278 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3278 115 221 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13992

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30921
/proc/meminfo: memFree=1252448/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=13992 CPUtime=51.08
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3687 0 0 0 5107 1 0 0 25 0 1 0 1096592611 14327808 3278 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3498 3278 115 221 0 3274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13992

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30921
/proc/meminfo: memFree=1252256/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=14388 CPUtime=102.27
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 3760 0 0 0 10226 1 0 0 25 0 1 0 1096592611 14733312 3351 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 3597 3351 115 221 0 3373 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14388

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1248992/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=17560 CPUtime=162.25
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 4572 0 0 0 16223 2 0 0 25 0 1 0 1096592611 17981440 4163 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 4390 4163 115 221 0 4166 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17560

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1234336/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=32128 CPUtime=222.24
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 8212 0 0 0 22219 5 0 0 25 0 1 0 1096592611 32899072 7803 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 8032 7803 115 221 0 7808 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1206240/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=60196 CPUtime=282.23
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 15207 0 0 0 28212 11 0 0 25 0 1 0 1096592611 61640704 14798 1992294400 4194304 5102416 548682068800 18446744073709551615 4220233 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 15049 14798 115 221 0 14825 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 60196

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1178528/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=88392 CPUtime=342.21
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 22267 0 0 0 34203 18 0 0 25 0 1 0 1096592611 90513408 21858 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 22098 21858 115 221 0 21874 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 88392

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1142304/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=123944 CPUtime=402.19
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 31152 0 0 0 40193 26 0 0 25 0 1 0 1096592611 126918656 30743 1992294400 4194304 5102416 548682068800 18446744073709551615 4250487 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30986 30743 115 221 0 30762 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 123944

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1142368/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=123944 CPUtime=462.18
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 31152 0 0 0 46192 26 0 0 25 0 1 0 1096592611 126918656 30743 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 30986 30743 115 221 0 30762 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 123944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1133600/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=133728 CPUtime=522.16
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 33598 0 0 0 52187 29 0 0 25 0 1 0 1096592611 136937472 33189 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 33432 33189 115 221 0 33208 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 133728

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1097184/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=169404 CPUtime=582.15
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 42447 0 0 0 58178 37 0 0 25 0 1 0 1096592611 173469696 42038 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 42351 42038 115 221 0 42127 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 169404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1097120/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=169404 CPUtime=642.14
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 42449 0 0 0 64177 37 0 0 25 0 1 0 1096592611 173469696 42040 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 42351 42040 115 221 0 42127 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 169404

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1097120/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=169404 CPUtime=702.12
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 42449 0 0 0 70175 37 0 0 25 0 1 0 1096592611 173469696 42040 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 42351 42040 115 221 0 42127 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 169404

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1095648/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=170856 CPUtime=762.11
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 42823 0 0 0 76173 38 0 0 25 0 1 0 1096592611 174956544 42414 1992294400 4194304 5102416 548682068800 18446744073709551615 4250179 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 42714 42414 115 221 0 42490 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 170856

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1073824/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=192500 CPUtime=822.09
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 48244 0 0 0 82166 43 0 0 25 0 1 0 1096592611 197120000 47835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 48125 47835 115 221 0 47901 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 192500

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1073824/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=192500 CPUtime=882.08
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 48244 0 0 0 88165 43 0 0 25 0 1 0 1096592611 197120000 47835 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 48125 47835 115 221 0 47901 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 192500

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1073824/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=192500 CPUtime=942.06
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 48244 0 0 0 94163 43 0 0 25 0 1 0 1096592611 197120000 47835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 48125 47835 115 221 0 47901 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 192500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1073824/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=192500 CPUtime=1002.05
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 48244 0 0 0 100162 43 0 0 25 0 1 0 1096592611 197120000 47835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 48125 47835 115 221 0 47901 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 192500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30921
/proc/meminfo: memFree=1066848/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=199796 CPUtime=1062.04
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 50061 0 0 0 106159 45 0 0 25 0 1 0 1096592611 204591104 49652 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 49949 49652 115 221 0 49725 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 199796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30923
/proc/meminfo: memFree=1062944/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=203232 CPUtime=1122.02
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 50944 0 0 0 112157 45 0 0 25 0 1 0 1096592611 208109568 50535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 50808 50535 115 221 0 50584 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 203232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30923
/proc/meminfo: memFree=1062944/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=203232 CPUtime=1182
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 50944 0 0 0 118155 45 0 0 25 0 1 0 1096592611 208109568 50535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 50808 50535 115 221 0 50584 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 203232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30923
/proc/meminfo: memFree=1062944/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=203232 CPUtime=1200
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 50944 0 0 0 119955 45 0 0 25 0 1 0 1096592611 208109568 50535 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 50808 50535 115 221 0 50584 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 203232

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30923
/proc/meminfo: memFree=1062944/2055920 swapFree=4178784/4192956
[pid=30920] ppid=30918 vsize=203232 CPUtime=1200
/proc/30920/stat : 30920 (varsat-random_s) R 30918 30920 30821 0 -1 4194304 50944 0 0 0 119955 45 0 0 25 0 1 0 1096592611 208109568 50535 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/30920/statm: 50808 50535 115 221 0 50584 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 203232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.56
CPU system time (s): 0.490925
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 203232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.490925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50944
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= 1654

runsolver used 0.954854 second user time and 2.39164 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 12:21:48
IDJOB=1514501
IDBENCH=70351
IDSOLVER=539
FILE ID=node57/1514501-1238239308
PBS_JOBID= 9060735
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514501-1238239308/watcher-1514501-1238239308 -o /tmp/evaluation-result-1514501-1238239308/solver-1514501-1238239308 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=749379529 HOME/instance-1514501-1238239308.cnf

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=749379529

node57.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		: 3000.213
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		: 3000.213
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:       1265992 kB
Buffers:         89128 kB
Cached:         613536 kB
SwapCached:       8004 kB
Active:         300036 kB
Inactive:       412088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265992 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            63860 kB
Committed_AS:  2506688 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 12:41:50