Trace number 1520354

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |                                                                             |
0.00/0.00	c |  Number of variables:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     461     2007     6113 |      735      100     24 |  0.000 % |
0.00/0.01	c |       250 |     461     2007     6113 |      809      250     23 |  0.000 % |
0.00/0.01	c |       475 |     461     2007     6113 |      890      475     23 |  0.000 % |
0.00/0.02	c |       812 |     461     2007     6113 |      979      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     461     2007     6113 |     1077      809     20 |  0.000 % |
0.00/0.06	c |      2077 |     461     2007     6113 |     1185     1020     20 |  0.000 % |
0.08/0.09	c |      3216 |     461     2007     6113 |     1303      930     19 |  0.000 % |
0.09/0.14	c |      4924 |     461     2007     6113 |     1434     1298     19 |  0.000 % |
0.19/0.23	c |      7486 |     461     2007     6113 |     1577      883     19 |  0.000 % |
0.29/0.35	c |     11330 |     461     2007     6113 |     1735     1508     22 |  0.000 % |
0.49/0.55	c |     17096 |     461     2007     6113 |     1908     1045     19 |  0.000 % |
0.79/0.84	c |     25745 |     461     2007     6113 |     2099     1905     21 |  0.000 % |
1.19/1.30	c |     38719 |     461     2007     6113 |     2309     1957     21 |  0.000 % |
1.99/2.01	c |     58180 |     461     2007     6113 |     2540     1299     19 |  0.000 % |
2.99/3.09	c |     87372 |     461     2007     6113 |     2794     1991     21 |  0.000 % |
4.79/4.80	c |    131161 |     461     2007     6113 |     3074     1700     20 |  0.000 % |
7.39/7.40	c |    196845 |     461     2007     6113 |     3381     1840     20 |  0.000 % |
11.39/11.47	c |    295371 |     461     2007     6113 |     3719     2660     22 |  0.000 % |
17.69/17.74	c |    443160 |     461     2007     6113 |     4091     3430     20 |  0.000 % |
27.38/27.42	c |    664843 |     461     2007     6113 |     4500     3514     20 |  0.000 % |
42.38/42.48	c |    997368 |     461     2007     6113 |     4950     3915     21 |  0.000 % |
65.87/65.92	c |   1496156 |     461     2007     6113 |     5445     2758     20 |  0.000 % |
102.16/102.27	c |   2244338 |     461     2007     6113 |     5990     3758     21 |  0.000 % |
158.25/158.34	c |   3366612 |     461     2007     6113 |     6589     5458     22 |  0.000 % |
247.01/247.19	c |   5050023 |     461     2007     6113 |     7248     5324     23 |  0.000 % |
384.47/384.63	c |   7575139 |     461     2007     6113 |     7973     4830     20 |  0.000 % |
601.10/601.35	c |  11362814 |     461     2007     6113 |     8770     5100     20 |  0.000 % |
936.79/937.19	c |  17044326 |     461     2007     6113 |     9647     5107     20 |  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-1520354-1238287560/watcher-1520354-1238287560 -o /tmp/evaluation-result-1520354-1238287560/solver-1520354-1238287560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520354-1238287560.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2027
/proc/meminfo: memFree=1172672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=7464 CPUtime=0
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1101421545 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4223419 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 1866 172 88 219 0 1644 0

[startup+0.0861261 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2027
/proc/meminfo: memFree=1172672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17924 CPUtime=0.08
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 339 0 0 0 8 0 0 0 18 0 1 0 1101421545 18354176 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4248726 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4481 280 101 219 0 4259 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17924

[startup+0.101128 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2027
/proc/meminfo: memFree=1172672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=7560 CPUtime=0.09
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 1101421545 7741440 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 1890 248 101 219 0 1668 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7560

[startup+0.301163 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2027
/proc/meminfo: memFree=1172672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=0.29
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 1101421545 18386944 314 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 314 101 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701231 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2027
/proc/meminfo: memFree=1172672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=0.69
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 455 0 0 0 69 0 0 0 22 0 1 0 1101421545 18386944 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 360 101 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1171448/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=1.49
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 523 0 0 0 149 0 0 0 25 0 1 0 1101421545 18386944 428 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 428 101 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1171000/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=3.09
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 596 0 0 0 309 0 0 0 25 0 1 0 1101421545 18386944 501 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 501 101 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1170360/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=6.29
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 825 0 0 0 629 0 0 0 25 0 1 0 1101421545 18386944 595 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 595 101 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1169720/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=12.69
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 1006 0 0 0 1269 0 0 0 25 0 1 0 1101421545 18386944 776 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 776 101 219 0 4267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17956

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1168760/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=25.48
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 1223 0 0 0 2548 0 0 0 25 0 1 0 1101421545 18386944 993 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 993 101 219 0 4267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17956

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2028
/proc/meminfo: memFree=1167672/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=51.08
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 1692 0 0 0 5107 1 0 0 25 0 1 0 1101421545 18386944 1268 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 1268 101 219 0 4267 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1166520/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17956 CPUtime=102.26
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 2238 0 0 0 10225 1 0 0 25 0 1 0 1101421545 18386944 1551 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4489 1551 101 219 0 4267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17956

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2028
/proc/meminfo: memFree=1165432/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=17992 CPUtime=162.24
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 2806 0 0 0 16222 2 0 0 25 0 1 0 1101421545 18423808 1826 1992294400 4194304 5092341 548682068848 18446744073709551615 4268664 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 4498 1826 101 219 0 4276 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17992

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2028
/proc/meminfo: memFree=1164280/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=222.21
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 3662 0 0 0 22219 2 0 0 25 0 1 0 1101421545 23801856 2083 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2083 101 219 0 5589 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1163256/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=282.2
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 3907 0 0 0 28217 3 0 0 25 0 1 0 1101421545 23801856 2328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2328 101 219 0 5589 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23244

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1162680/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=342.18
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4044 0 0 0 34215 3 0 0 25 0 1 0 1101421545 23801856 2465 1992294400 4194304 5092341 548682068848 18446744073709551615 4241984 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2465 101 219 0 5589 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23244

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1162168/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=402.16
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4179 0 0 0 40212 4 0 0 25 0 1 0 1101421545 23801856 2600 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2600 101 219 0 5589 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23244

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1161720/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=462.14
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4294 0 0 0 46210 4 0 0 25 0 1 0 1101421545 23801856 2715 1992294400 4194304 5092341 548682068848 18446744073709551615 4261796 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2715 101 219 0 5589 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23244

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1161464/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=522.12
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4350 0 0 0 52208 4 0 0 25 0 1 0 1101421545 23801856 2771 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2771 101 219 0 5589 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1160824/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=582.11
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4519 0 0 0 58206 5 0 0 25 0 1 0 1101421545 23801856 2940 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 2940 101 219 0 5589 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1160376/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=642.09
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4624 0 0 0 64204 5 0 0 25 0 1 0 1101421545 23801856 3045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 3045 101 219 0 5589 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 23244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1160120/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=702.06
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4686 0 0 0 70201 5 0 0 25 0 1 0 1101421545 23801856 3107 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 3107 101 219 0 5589 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 23244

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2028
/proc/meminfo: memFree=1159800/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=23244 CPUtime=762.05
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 4774 0 0 0 76199 6 0 0 25 0 1 0 1101421545 23801856 3195 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 5811 3195 101 219 0 5589 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 23244

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1158776/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=822.02
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5023 0 0 0 82196 6 0 0 25 0 1 0 1101421545 29147136 3444 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3444 101 219 0 6894 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2028
/proc/meminfo: memFree=1158648/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=882.01
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5053 0 0 0 88194 7 0 0 25 0 1 0 1101421545 29147136 3474 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3474 101 219 0 6894 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 28464

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1158456/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=941.98
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5058 0 0 0 94191 7 0 0 25 0 1 0 1101421545 29147136 3479 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3479 101 219 0 6894 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1158456/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=1001.96
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5107 0 0 0 100189 7 0 0 25 0 1 0 1101421545 29147136 3528 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3528 101 219 0 6894 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1158328/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=1061.94
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5131 0 0 0 106187 7 0 0 25 0 1 0 1101421545 29147136 3552 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3552 101 219 0 6894 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 28464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1158072/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=1121.92
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5192 0 0 0 112185 7 0 0 25 0 1 0 1101421545 29147136 3613 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3613 101 219 0 6894 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1157944/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=1181.91
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5230 0 0 0 118183 8 0 0 25 0 1 0 1101421545 29147136 3651 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3651 101 219 0 6894 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 28464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2034
/proc/meminfo: memFree=1157880/2055920 swapFree=4178700/4192956
[pid=2027] ppid=2025 vsize=28464 CPUtime=1200
/proc/2027/stat : 2027 (minisat) R 2025 2027 1875 0 -1 4194304 5243 0 0 0 119992 8 0 0 25 0 1 0 1101421545 29147136 3664 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/2027/statm: 7116 3664 101 219 0 6894 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28464

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): 1200.01
CPU user time (s): 1199.93
CPU system time (s): 0.084987
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 28464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5243
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= 2566

runsolver used 0.979851 second user time and 2.32965 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-29 01:46:00
IDJOB=1520354
IDBENCH=70606
IDSOLVER=546
FILE ID=node25/1520354-1238287560
PBS_JOBID= 9060995
Free space on /tmp= 66216 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520354-1238287560/watcher-1520354-1238287560 -o /tmp/evaluation-result-1520354-1238287560/solver-1520354-1238287560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520354-1238287560.cnf

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=763422478

node25.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		: 3000.263
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		: 3000.263
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:       1173152 kB
Buffers:         96120 kB
Cached:         695732 kB
SwapCached:       8032 kB
Active:         217448 kB
Inactive:       584036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173152 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            67328 kB
Committed_AS:  3107500 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-29 03:06:02