Trace number 1520296

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
MD5SUMd12485f50a62e2b98f775ccf4d7988c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.1417
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     395     1682     5064 |      616      100     18 |  0.001 % |
0.00/0.00	c |       250 |     395     1682     5064 |      678      250     18 |  0.001 % |
0.00/0.01	c |       475 |     395     1682     5064 |      746      475     18 |  0.001 % |
0.00/0.02	c |       812 |     395     1682     5064 |      820      411     17 |  0.001 % |
0.00/0.03	c |      1318 |     395     1682     5064 |      902      484     16 |  0.001 % |
0.03/0.05	c |      2077 |     395     1682     5064 |      993      769     17 |  0.001 % |
0.03/0.08	c |      3216 |     395     1682     5064 |     1092      880     17 |  0.001 % |
0.09/0.12	c |      4924 |     395     1682     5064 |     1201      908     16 |  0.001 % |
0.09/0.19	c |      7486 |     395     1682     5064 |     1322     1010     18 |  0.001 % |
0.19/0.29	c |     11330 |     395     1682     5064 |     1454      774     15 |  0.001 % |
0.39/0.45	c |     17096 |     395     1682     5064 |     1599     1322     17 |  0.001 % |
0.59/0.69	c |     25745 |     395     1682     5064 |     1759      980     17 |  0.001 % |
1.00/1.06	c |     38719 |     395     1682     5064 |     1935     1375     17 |  0.001 % |
1.59/1.64	c |     58180 |     395     1682     5064 |     2129     1093     16 |  0.001 % |
2.49/2.53	c |     87372 |     395     1682     5064 |     2342     2134     17 |  0.001 % |
3.89/3.91	c |    131161 |     395     1682     5064 |     2576     1912     18 |  0.001 % |
5.99/6.03	c |    196845 |     395     1682     5064 |     2833     2260     18 |  0.001 % |
9.29/9.34	c |    295371 |     395     1682     5064 |     3117     1701     15 |  0.001 % |
14.29/14.36	c |    443160 |     395     1682     5064 |     3428     2720     19 |  0.001 % |
22.09/22.18	c |    664843 |     395     1682     5064 |     3771     2486     18 |  0.001 % |
34.28/34.32	c |    997368 |     395     1682     5064 |     4149     3473     17 |  0.001 % |
52.97/53.08	c |   1496156 |     395     1682     5064 |     4563     3901     18 |  0.001 % |
82.16/82.27	c |   2244338 |     395     1682     5064 |     5020     4113     17 |  0.001 % |
127.56/127.67	c |   3366612 |     395     1682     5064 |     5522     3314     17 |  0.001 % |
197.74/197.87	c |   5050023 |     395     1682     5064 |     6074     4314     16 |  0.001 % |
307.51/307.64	c |   7575139 |     395     1682     5064 |     6682     4292     17 |  0.001 % |
478.57/478.78	c |  11362814 |     395     1682     5064 |     7350     4693     18 |  0.001 % |
745.50/745.79	c |  17044326 |     395     1682     5064 |     8085     7231     18 |  0.001 % |
1160.99/1161.33	c |  25566595 |     395     1682     5064 |     8893     7746     17 |  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-1520296-1238282048/watcher-1520296-1238282048 -o /tmp/evaluation-result-1520296-1238282048/solver-1520296-1238282048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520296-1238282048.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 0.97 0.99 3/80 1881
/proc/meminfo: memFree=1825500/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=7464 CPUtime=0
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 191 0 0 0 0 0 0 0 20 0 1 0 1100868441 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 1866 166 92 219 0 1644 0

[startup+0.0356071 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 1881
/proc/meminfo: memFree=1825500/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=12708 CPUtime=0.03
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 255 0 0 0 3 0 0 0 20 0 1 0 1100868441 13012992 207 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 3177 207 100 219 0 2955 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12708

[startup+0.101615 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 1881
/proc/meminfo: memFree=1825500/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=0.09
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 302 0 0 0 9 0 0 0 20 0 1 0 1100868441 18329600 254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 254 101 219 0 4253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17900

[startup+0.301634 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 1881
/proc/meminfo: memFree=1825500/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=0.29
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 319 0 0 0 29 0 0 0 22 0 1 0 1100868441 18329600 271 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 271 101 219 0 4253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17900

[startup+0.701675 s]
/proc/loadavg: 0.91 0.97 0.99 3/80 1881
/proc/meminfo: memFree=1825500/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=0.69
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 357 0 0 0 69 0 0 0 25 0 1 0 1100868441 18329600 309 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 309 101 219 0 4253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17900

[startup+1.50176 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 1882
/proc/meminfo: memFree=1824468/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=1.49
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 1100868441 18329600 365 1992294400 4194304 5092341 548682068848 18446744073709551615 4249868 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 365 101 219 0 4253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17900

[startup+3.10392 s]
/proc/loadavg: 0.91 0.97 0.99 2/81 1882
/proc/meminfo: memFree=1824084/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=3.1
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 492 0 0 0 310 0 0 0 25 0 1 0 1100868441 18329600 444 1992294400 4194304 5092341 548682068848 18446744073709551615 4250811 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 444 101 219 0 4253 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17900

[startup+6.30125 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1823572/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=17900 CPUtime=6.29
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 602 0 0 0 629 0 0 0 25 0 1 0 1100868441 18329600 554 1992294400 4194304 5092341 548682068848 18446744073709551615 4261571 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4475 554 101 219 0 4253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17900

[startup+12.7019 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1822356/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18976 CPUtime=12.69
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 826 0 0 0 1269 0 0 0 25 0 1 0 1100868441 19431424 778 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4744 778 101 219 0 4522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18976

[startup+25.5012 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1821588/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18976 CPUtime=25.49
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 1015 0 0 0 2549 0 0 0 25 0 1 0 1100868441 19431424 967 1992294400 4194304 5092341 548682068848 18446744073709551615 4250026 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4744 967 101 219 0 4522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18976

[startup+51.1018 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1820948/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18976 CPUtime=51.08
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 1187 0 0 0 5108 0 0 0 25 0 1 0 1100868441 19431424 1139 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4744 1139 101 219 0 4522 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18976

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1819668/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18976 CPUtime=102.26
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 1646 0 0 0 10226 0 0 0 25 0 1 0 1100868441 19431424 1433 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4744 1433 101 219 0 4522 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18976

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1819028/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18980 CPUtime=162.25
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2012 0 0 0 16224 1 0 0 25 0 1 0 1100868441 19435520 1596 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4745 1596 101 219 0 4523 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18980

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1818196/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18980 CPUtime=222.23
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2197 0 0 0 22222 1 0 0 25 0 1 0 1100868441 19435520 1781 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4745 1781 101 219 0 4523 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18980

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1817812/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18980 CPUtime=282.22
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2287 0 0 0 28221 1 0 0 25 0 1 0 1100868441 19435520 1871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4745 1871 101 219 0 4523 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18980

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1817492/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18980 CPUtime=342.2
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2368 0 0 0 34219 1 0 0 25 0 1 0 1100868441 19435520 1952 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4745 1952 101 219 0 4523 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18980

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1817044/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=18980 CPUtime=402.19
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2458 0 0 0 40218 1 0 0 25 0 1 0 1100868441 19435520 2042 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 4745 2042 101 219 0 4523 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18980

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1816148/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=462.17
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2680 0 0 0 46216 1 0 0 25 0 1 0 1100868441 24829952 2264 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2264 101 219 0 5840 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24248

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1816020/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=522.15
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2713 0 0 0 52214 1 0 0 25 0 1 0 1100868441 24829952 2297 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2297 101 219 0 5840 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24248

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1815828/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=582.14
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2765 0 0 0 58213 1 0 0 25 0 1 0 1100868441 24829952 2349 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2349 101 219 0 5840 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24248

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1815572/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=642.13
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2820 0 0 0 64212 1 0 0 25 0 1 0 1100868441 24829952 2404 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2404 101 219 0 5840 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24248

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1815380/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=702.11
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2866 0 0 0 70210 1 0 0 25 0 1 0 1100868441 24829952 2450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2450 101 219 0 5840 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24248

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1815060/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=762.1
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 2927 0 0 0 76209 1 0 0 25 0 1 0 1100868441 24829952 2511 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2511 101 219 0 5840 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 24248

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1814740/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=822.08
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3001 0 0 0 82207 1 0 0 25 0 1 0 1100868441 24829952 2585 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2585 101 219 0 5840 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 24248

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1814484/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=882.06
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3073 0 0 0 88205 1 0 0 25 0 1 0 1100868441 24829952 2657 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2657 101 219 0 5840 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24248

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1814356/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=942.05
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3093 0 0 0 94204 1 0 0 25 0 1 0 1100868441 24829952 2677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2677 101 219 0 5840 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24248

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1814100/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=1002.03
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3165 0 0 0 100202 1 0 0 25 0 1 0 1100868441 24829952 2749 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2749 101 219 0 5840 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1813908/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=1062.02
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3208 0 0 0 106201 1 0 0 25 0 1 0 1100868441 24829952 2792 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2792 101 219 0 5840 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24248

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1813588/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=1122
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3272 0 0 0 112199 1 0 0 25 0 1 0 1100868441 24829952 2856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2856 101 219 0 5840 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24248

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1813332/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=1181.98
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3344 0 0 0 118197 1 0 0 25 0 1 0 1100868441 24829952 2928 1992294400 4194304 5092341 548682068848 18446744073709551615 4247943 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2928 101 219 0 5840 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 1882
/proc/meminfo: memFree=1813268/2055920 swapFree=4163576/4192956
[pid=1881] ppid=1879 vsize=24248 CPUtime=1200.08
/proc/1881/stat : 1881 (minisat) R 1879 1881 1450 0 -1 4194304 3366 0 0 0 120007 1 0 0 25 0 1 0 1100868441 24829952 2950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1881/statm: 6062 2950 101 219 0 5840 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24248

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.018997
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 24248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3366
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= 1647

runsolver used 1.61075 second user time and 3.87841 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-29 00:14:08
IDJOB=1520296
IDBENCH=70577
IDSOLVER=546
FILE ID=node90/1520296-1238282048
PBS_JOBID= 9060876
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520296-1238282048/watcher-1520296-1238282048 -o /tmp/evaluation-result-1520296-1238282048/solver-1520296-1238282048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520296-1238282048.cnf

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

MD5SUM BENCH= d12485f50a62e2b98f775ccf4d7988c2
RANDOM SEED=1677956895

node90.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1825916 kB
Buffers:         55380 kB
Cached:         102416 kB
SwapCached:      18936 kB
Active:         119768 kB
Inactive:        58488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825916 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            35972 kB
Committed_AS:  2503808 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-29 00:34:10