Trace number 1730153

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) 1200.17 1200.47

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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 |                                                                             |
0.06/0.09	c |  Number of variables:          2025                                         |
0.06/0.09	c |  Number of clauses:           86175                                         |
0.06/0.09	c |  Parse time:                   0.09 s                                       |
0.89/0.93	c |  Simplification time:          0.83 s                                       |
0.89/0.93	c |                                                                             |
0.89/0.93	c ============================[ Search Statistics ]==============================
0.89/0.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.93	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.93	c ===============================================================================
0.89/0.94	c |       100 |    1980    86175   259380 |    31597      100    125 |  0.000 % |
0.89/0.95	c |       250 |    1980    86175   259380 |    34757      250     97 |  0.000 % |
0.89/0.96	c |       475 |    1980    86175   259380 |    38232      475     85 |  0.000 % |
0.89/0.97	c |       812 |    1980    86175   259380 |    42056      812     77 |  0.000 % |
0.89/1.00	c |      1318 |    1980    86175   259380 |    46261     1318     76 |  0.000 % |
1.00/1.03	c |      2077 |    1980    86175   259380 |    50888     2077     86 |  0.000 % |
1.00/1.08	c |      3216 |    1980    86175   259380 |    55976     3216     93 |  0.000 % |
1.10/1.17	c |      4924 |    1980    86175   259380 |    61574     4924     92 |  0.000 % |
1.29/1.31	c |      7486 |    1980    86175   259380 |    67732     7486     89 |  0.000 % |
1.39/1.48	c |     11330 |    1980    86175   259380 |    74505    11330     82 |  0.000 % |
1.69/1.72	c |     17096 |    1980    86175   259380 |    81955    17096     78 |  0.000 % |
2.10/2.14	c |     25745 |    1980    86175   259380 |    90151    25745     70 |  0.000 % |
2.59/2.67	c |     38719 |    1980    86175   259380 |    99166    38719     62 |  0.000 % |
3.38/3.42	c |     58180 |    1980    86175   259380 |   109083    58180     56 |  0.000 % |
5.09/5.16	c |     87372 |    1980    86175   259380 |   119991    87372     56 |  0.000 % |
8.99/9.01	c |    131161 |    1980    86175   259380 |   131990    24296     58 |  0.000 % |
12.38/12.40	c |    196845 |    1980    86175   259380 |   145189    89980     54 |  0.000 % |
21.48/21.51	c |    295371 |    1980    86175   259380 |   159708    56637     69 |  0.000 % |
36.88/36.97	c |    443160 |    1980    86175   259380 |   175679    58224     43 |  0.000 % |
59.28/59.34	c |    664843 |    1980    86175   259380 |   193247   117789     54 |  0.000 % |
100.86/100.94	c |    997368 |    1980    86175   259380 |   212572    91102     56 |  0.000 % |
151.85/151.94	c |   1496156 |    1980    86175   259380 |   233829   195704     62 |  0.000 % |
245.83/245.93	c |   2244338 |    1980    86175   259380 |   257212    65703     97 |  0.000 % |
409.29/409.44	c |   3366612 |    1980    86175   259380 |   282933   213812     65 |  0.000 % |
656.54/656.72	c |   5050023 |    1980    86175   259380 |   311226    16637     72 |  0.000 % |
1085.12/1085.42	c |   7575139 |    1980    86175   259380 |   342349   167815     85 |  0.000 % |

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-1730153-1240756509/watcher-1730153-1240756509 -o /tmp/evaluation-result-1730153-1240756509/solver-1730153-1240756509 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1730153-1240756509.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 0.99 3/64 23169
/proc/meminfo: memFree=1502184/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=7608 CPUtime=0
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 446 0 0 0 0 0 0 0 18 0 1 0 103678368 7790592 430 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 1902 430 63 219 0 1680 0

[startup+0.0778911 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1502184/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=11104 CPUtime=0.06
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 1707 0 0 0 6 0 0 0 18 0 1 0 103678368 11370496 1589 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 2776 1591 63 219 0 2554 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11104

[startup+0.10189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1502184/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=11364 CPUtime=0.09
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 1908 0 0 0 9 0 0 0 18 0 1 0 103678368 11636736 1790 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 2841 1790 87 219 0 2619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301903 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1502184/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=11364 CPUtime=0.29
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 1908 0 0 0 29 0 0 0 19 0 1 0 103678368 11636736 1790 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 2841 1790 87 219 0 2619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11364

[startup+0.70193 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1502184/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=11364 CPUtime=0.69
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 1908 0 0 0 69 0 0 0 22 0 1 0 103678368 11636736 1790 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 2841 1790 87 219 0 2619 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11364

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1495584/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=13596 CPUtime=1.49
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 3237 0 0 0 148 1 0 0 25 0 1 0 103678368 13922304 2606 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 3399 2606 102 219 0 3177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13596

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1488224/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=25500 CPUtime=3.09
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 5709 0 0 0 307 2 0 0 25 0 1 0 103678368 26112000 5078 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 6375 5078 102 219 0 6153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25500

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1469600/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=38528 CPUtime=6.29
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 9851 0 0 0 625 4 0 0 25 0 1 0 103678368 39452672 9220 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 9632 9221 102 219 0 9410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38528

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1465056/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=44336 CPUtime=12.69
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 17524 0 0 0 1261 8 0 0 25 0 1 0 103678368 45400064 9832 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 11084 9832 102 219 0 10862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44336

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1448224/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=64552 CPUtime=25.48
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 30276 0 0 0 2534 14 0 0 25 0 1 0 103678368 66101248 13677 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 16138 13677 102 219 0 15916 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64552

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1435040/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=76460 CPUtime=51.07
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 42133 0 0 0 5087 20 0 0 25 0 1 0 103678368 78295040 16784 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 19115 16784 102 219 0 18893 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76460

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1421472/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=84644 CPUtime=102.27
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 79263 0 0 0 10188 39 0 0 25 0 1 0 103678368 86675456 20186 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 21161 20186 102 219 0 20939 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84644

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1365088/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=170092 CPUtime=162.26
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 111952 0 0 0 16169 57 0 0 25 0 1 0 103678368 174174208 34197 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 42523 34197 102 219 0 42301 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 170092

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1384224/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=123944 CPUtime=222.24
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 149991 0 0 0 22146 78 0 0 25 0 1 0 103678368 126918656 29514 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 30986 29514 102 219 0 30764 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 123944

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1300512/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=209976 CPUtime=282.22
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 188441 0 0 0 28121 101 0 0 25 0 1 0 103678368 215015424 50231 1992294400 4194304 5092341 548682068848 18446744073709551615 4252256 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 52494 50231 102 219 0 52272 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 209976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1323936/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=198268 CPUtime=342.21
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 222359 0 0 0 34099 122 0 0 25 0 1 0 103678368 203026432 44366 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 49567 44366 102 219 0 49345 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 198268

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1323488/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=193240 CPUtime=402.2
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 260437 0 0 0 40074 146 0 0 25 0 1 0 103678368 197877760 44997 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 48310 44997 102 219 0 48088 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 193240

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1303328/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=212456 CPUtime=462.18
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 308443 0 0 0 46042 176 0 0 25 0 1 0 103678368 217554944 49939 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 53114 49939 102 219 0 52892 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 212456

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1252128/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=274276 CPUtime=522.16
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 345392 0 0 0 52020 196 0 0 25 0 1 0 103678368 280858624 62298 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 68569 62298 102 219 0 68347 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 274276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1257120/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=261428 CPUtime=582.14
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 379335 0 0 0 58000 214 0 0 25 0 1 0 103678368 267702272 61335 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 65357 61335 102 219 0 65135 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 261428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1217312/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=298344 CPUtime=642.14
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 408354 0 0 0 63981 233 0 0 25 0 1 0 103678368 305504256 70984 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 74586 70984 102 219 0 74364 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 298344

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1206688/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=310484 CPUtime=702.12
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 432601 0 0 0 69964 248 0 0 25 0 1 0 103678368 317935616 73628 1992294400 4194304 5092341 548682068848 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 77621 73628 102 219 0 77399 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 310484

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1220192/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=322536 CPUtime=762.1
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 450541 0 0 0 75952 258 0 0 25 0 1 0 103678368 330276864 70236 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 80634 70236 102 219 0 80412 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 322536

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1221920/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=310276 CPUtime=822.08
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 483308 0 0 0 81927 281 0 0 25 0 1 0 103678368 317722624 70157 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 77569 70157 102 219 0 77347 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 310276

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1171744/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=358400 CPUtime=882.07
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 516398 0 0 0 87904 303 0 0 25 0 1 0 103678368 367001600 82340 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 89600 82340 102 219 0 89378 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 358400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1149024/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=408772 CPUtime=942.05
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 522053 0 0 0 93899 306 0 0 25 0 1 0 103678368 418582528 87995 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 102193 87995 102 219 0 101971 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 408772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1141408/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=418160 CPUtime=1002.04
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 547228 0 0 0 99882 322 0 0 25 0 1 0 103678368 428195840 89867 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 104540 89867 102 219 0 104318 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 418160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1123040/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=435884 CPUtime=1062.02
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 595417 0 0 0 105854 348 0 0 25 0 1 0 103678368 446345216 94442 1992294400 4194304 5092341 548682068848 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 108971 94442 102 219 0 108749 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 435884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1184864/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=344568 CPUtime=1122.01
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 634940 0 0 0 111829 372 0 0 25 0 1 0 103678368 352837632 79365 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 86142 79365 102 219 0 85920 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 344568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1141344/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=387044 CPUtime=1182
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 672476 0 0 0 117804 396 0 0 25 0 1 0 103678368 396333056 90215 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 96761 90215 102 219 0 96539 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 387044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23172
/proc/meminfo: memFree=1117728/2055920 swapFree=4181732/4192956
[pid=23169] ppid=23167 vsize=423556 CPUtime=1200.09
/proc/23169/stat : 23169 (minisat) R 23167 23169 22892 0 -1 4194304 677999 0 0 0 119609 400 0 0 25 0 1 0 103678368 433721344 95738 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23169/statm: 105889 95738 102 219 0 105667 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 423556

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): 1200.47
CPU time (s): 1200.17
CPU user time (s): 1196.1
CPU system time (s): 4.07038
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 468308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.1
system time used= 4.07038
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 677999
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= 2678

runsolver used 0.880866 second user time and 2.49162 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-26 16:35:09
IDJOB=1730153
IDBENCH=24722
IDSOLVER=546
FILE ID=node52/1730153-1240756509
PBS_JOBID= 9187092
Free space on /tmp= 66232 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730153-1240756509/watcher-1730153-1240756509 -o /tmp/evaluation-result-1730153-1240756509/solver-1730153-1240756509 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1730153-1240756509.cnf

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=1799650225

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502664 kB
Buffers:         53304 kB
Cached:         417700 kB
SwapCached:       5948 kB
Active:         195316 kB
Inactive:       284472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502664 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            59436 kB
Committed_AS:   412512 kB
PageTables:       1476 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= 66232 MiB
End job on node52 at 2009-04-26 16:55:11