Trace number 1520480

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     402     1752     5375 |      642      100     22 |  0.001 % |
0.00/0.01	c |       250 |     402     1752     5375 |      706      250     20 |  0.001 % |
0.00/0.01	c |       475 |     402     1752     5375 |      777      475     20 |  0.001 % |
0.00/0.02	c |       812 |     402     1752     5375 |      855      412     18 |  0.001 % |
0.00/0.03	c |      1318 |     402     1752     5375 |      940      475     16 |  0.001 % |
0.04/0.06	c |      2077 |     402     1752     5375 |     1034      754     17 |  0.001 % |
0.04/0.09	c |      3216 |     402     1752     5375 |     1138      821     19 |  0.001 % |
0.09/0.14	c |      4924 |     402     1752     5375 |     1251      763     17 |  0.001 % |
0.19/0.21	c |      7486 |     402     1752     5375 |     1377      727     18 |  0.001 % |
0.29/0.33	c |     11330 |     402     1752     5375 |     1514     1016     16 |  0.001 % |
0.49/0.50	c |     17096 |     402     1752     5375 |     1666     1365     18 |  0.001 % |
0.69/0.77	c |     25745 |     402     1752     5375 |     1832     1478     19 |  0.001 % |
1.10/1.19	c |     38719 |     402     1752     5375 |     2016     1327     18 |  0.001 % |
1.79/1.83	c |     58180 |     402     1752     5375 |     2217     1251     16 |  0.001 % |
2.79/2.81	c |     87372 |     402     1752     5375 |     2439     2208     18 |  0.001 % |
4.29/4.34	c |    131161 |     402     1752     5375 |     2683     1320     17 |  0.001 % |
6.59/6.68	c |    196845 |     402     1752     5375 |     2951     1590     16 |  0.001 % |
10.29/10.32	c |    295371 |     402     1752     5375 |     3246     2849     17 |  0.001 % |
15.89/15.98	c |    443160 |     402     1752     5375 |     3571     2567     18 |  0.001 % |
24.68/24.70	c |    664843 |     402     1752     5375 |     3928     2093     18 |  0.001 % |
38.17/38.22	c |    997368 |     402     1752     5375 |     4321     3015     18 |  0.001 % |
59.07/59.15	c |   1496156 |     402     1752     5375 |     4753     2247     17 |  0.001 % |
91.76/91.89	c |   2244338 |     402     1752     5375 |     5229     4164     20 |  0.001 % |
142.24/142.37	c |   3366612 |     402     1752     5375 |     5752     3405     18 |  0.001 % |
220.92/221.02	c |   5050023 |     402     1752     5375 |     6327     3168     17 |  0.001 % |
342.77/342.90	c |   7575139 |     402     1752     5375 |     6960     5670     18 |  0.001 % |
533.21/533.50	c |  11362814 |     402     1752     5375 |     7656     4621     15 |  0.001 % |
830.11/830.47	c |  17044326 |     402     1752     5375 |     8421     4459     18 |  0.001 % |

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-1520480-1238298060/watcher-1520480-1238298060 -o /tmp/evaluation-result-1520480-1238298060/solver-1520480-1238298060 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520480-1238298060.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 0.97 0.99 3/64 29960
/proc/meminfo: memFree=1315184/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=7464 CPUtime=0
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1102472683 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4227355 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 1866 164 88 219 0 1644 0

[startup+0.0499311 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29960
/proc/meminfo: memFree=1315184/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=12708 CPUtime=0.04
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 269 0 0 0 4 0 0 0 18 0 1 0 1102472683 13012992 219 1992294400 4194304 5092341 548682068848 18446744073709551615 4241139 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 3177 219 101 219 0 2955 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12708

[startup+0.101941 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29960
/proc/meminfo: memFree=1315184/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=0.09
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 1102472683 18345984 266 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 266 102 219 0 4257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17916

[startup+0.301979 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29960
/proc/meminfo: memFree=1315184/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=0.29
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 1102472683 18345984 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4248108 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 279 102 219 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17916

[startup+0.701056 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 29960
/proc/meminfo: memFree=1315184/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=0.69
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 374 0 0 0 69 0 0 0 22 0 1 0 1102472683 18345984 324 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 324 102 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1314152/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=1.49
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 436 0 0 0 149 0 0 0 25 0 1 0 1102472683 18345984 386 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 386 102 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1313768/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=3.09
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 500 0 0 0 309 0 0 0 25 0 1 0 1102472683 18345984 450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240555 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 450 102 219 0 4257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17916

[startup+6.30113 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1313256/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=6.29
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 586 0 0 0 629 0 0 0 25 0 1 0 1102472683 18345984 536 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 536 102 219 0 4257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17916

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1312552/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=12.69
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 831 0 0 0 1269 0 0 0 25 0 1 0 1102472683 18345984 677 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 677 102 219 0 4257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17916

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1311912/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17916 CPUtime=25.48
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 985 0 0 0 2548 0 0 0 25 0 1 0 1102472683 18345984 831 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4479 831 102 219 0 4257 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17916

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1311016/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17924 CPUtime=51.08
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 1507 0 0 0 5107 1 0 0 25 0 1 0 1102472683 18354176 1039 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4481 1039 102 219 0 4259 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17924

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29961
/proc/meminfo: memFree=1309864/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17924 CPUtime=102.26
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 1817 0 0 0 10225 1 0 0 25 0 1 0 1102472683 18354176 1349 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4481 1349 102 219 0 4259 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17924

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1309096/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17924 CPUtime=162.23
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 1972 0 0 0 16222 1 0 0 25 0 1 0 1102472683 18354176 1504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4481 1504 102 219 0 4259 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17924

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1308328/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=17924 CPUtime=222.22
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2150 0 0 0 22220 2 0 0 25 0 1 0 1102472683 18354176 1682 1992294400 4194304 5092341 548682068848 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 4481 1682 102 219 0 4259 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17924

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1307368/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23176 CPUtime=282.19
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2662 0 0 0 28217 2 0 0 25 0 1 0 1102472683 23732224 1935 1992294400 4194304 5092341 548682068848 18446744073709551615 4241402 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5794 1935 102 219 0 5572 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23176

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1307304/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23176 CPUtime=342.17
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2682 0 0 0 34215 2 0 0 25 0 1 0 1102472683 23732224 1955 1992294400 4194304 5092341 548682068848 18446744073709551615 4248095 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5794 1955 102 219 0 5572 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23176

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1306984/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23176 CPUtime=402.15
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2770 0 0 0 40213 2 0 0 25 0 1 0 1102472683 23732224 2043 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5794 2043 102 219 0 5572 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23176

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1306664/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23176 CPUtime=462.14
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2849 0 0 0 46211 3 0 0 25 0 1 0 1102472683 23732224 2122 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5794 2122 102 219 0 5572 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23176

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1306216/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23176 CPUtime=522.11
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 2979 0 0 0 52208 3 0 0 25 0 1 0 1102472683 23732224 2252 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5794 2252 102 219 0 5572 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23176

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1305832/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=582.09
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3373 0 0 0 58206 3 0 0 25 0 1 0 1102472683 23740416 2343 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2343 102 219 0 5574 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23184

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1305640/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=642.08
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3422 0 0 0 64204 4 0 0 25 0 1 0 1102472683 23740416 2392 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2392 102 219 0 5574 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23184

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1305320/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=702.05
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3481 0 0 0 70201 4 0 0 25 0 1 0 1102472683 23740416 2451 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2451 102 219 0 5574 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 23184

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1305064/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=762.03
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3527 0 0 0 76199 4 0 0 25 0 1 0 1102472683 23740416 2497 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2497 102 219 0 5574 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 23184

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1304872/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=822.01
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3581 0 0 0 82197 4 0 0 25 0 1 0 1102472683 23740416 2551 1992294400 4194304 5092341 548682068848 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2551 102 219 0 5574 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 23184

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1304488/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=881.98
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3672 0 0 0 88194 4 0 0 25 0 1 0 1102472683 23740416 2642 1992294400 4194304 5092341 548682068848 18446744073709551615 4250577 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2642 102 219 0 5574 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23184

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1304424/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=941.97
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3718 0 0 0 94192 5 0 0 25 0 1 0 1102472683 23740416 2688 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2688 102 219 0 5574 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1304168/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1001.95
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3773 0 0 0 100190 5 0 0 25 0 1 0 1102472683 23740416 2743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2743 102 219 0 5574 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1304040/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1061.93
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3808 0 0 0 106188 5 0 0 25 0 1 0 1102472683 23740416 2778 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2778 102 219 0 5574 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 23184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1303592/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1121.9
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3914 0 0 0 112185 5 0 0 25 0 1 0 1102472683 23740416 2884 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2884 102 219 0 5574 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1303272/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1181.88
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 3985 0 0 0 118183 5 0 0 25 0 1 0 1102472683 23740416 2955 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2955 102 219 0 5574 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 23184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1303144/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1200.08
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 4009 0 0 0 120003 5 0 0 25 0 1 0 1102472683 23740416 2979 1992294400 4194304 5092341 548682068848 18446744073709551615 4248527 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2979 102 219 0 5574 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23184

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29963
/proc/meminfo: memFree=1303144/2055920 swapFree=4179868/4192956
[pid=29960] ppid=29958 vsize=23184 CPUtime=1200.08
/proc/29960/stat : 29960 (minisat) R 29958 29960 26456 0 -1 4194304 4009 0 0 0 120003 5 0 0 25 0 1 0 1102472683 23740416 2979 1992294400 4194304 5092341 548682068848 18446744073709551615 4248527 0 0 4096 3 0 0 0 17 1 0 0
/proc/29960/statm: 5796 2979 102 219 0 5574 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06199
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 28368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4009
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= 1870

runsolver used 1.05684 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-29 05:41:00
IDJOB=1520480
IDBENCH=70669
IDSOLVER=546
FILE ID=node5/1520480-1238298060
PBS_JOBID= 9060967
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520480-1238298060/watcher-1520480-1238298060 -o /tmp/evaluation-result-1520480-1238298060/solver-1520480-1238298060 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520480-1238298060.cnf

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=484462637

node5.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:       1315600 kB
Buffers:         91492 kB
Cached:         544028 kB
SwapCached:       7012 kB
Active:         120284 kB
Inactive:       523724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315600 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            82356 kB
Committed_AS:  2772688 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-29 06:01:02