Trace number 1519956

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S267191961-079.cnf
MD5SUMf5b73d46fd6886685677ead6f3b9d50d
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:           120                                         |
0.00/0.00	c |  Number of clauses:            2556                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     120     2556    12780 |      937      100     28 |  0.007 % |
0.00/0.01	c |       250 |     120     2556    12780 |     1030      250     27 |  0.007 % |
0.01/0.02	c |       475 |     120     2556    12780 |     1134      475     25 |  0.007 % |
0.01/0.03	c |       812 |     120     2556    12780 |     1247      812     25 |  0.007 % |
0.01/0.04	c |      1318 |     120     2556    12780 |     1372      681     22 |  0.007 % |
0.01/0.06	c |      2077 |     120     2556    12780 |     1509      753     23 |  0.007 % |
0.01/0.09	c |      3216 |     120     2556    12780 |     1660     1121     23 |  0.007 % |
0.09/0.13	c |      4924 |     120     2556    12780 |     1826     1142     25 |  0.007 % |
0.19/0.20	c |      7486 |     120     2556    12780 |     2008     1855     24 |  0.007 % |
0.29/0.30	c |     11330 |     120     2556    12780 |     2209     1608     24 |  0.007 % |
0.39/0.46	c |     17096 |     120     2556    12780 |     2430     1748     25 |  0.007 % |
0.69/0.71	c |     25745 |     120     2556    12780 |     2673     1753     24 |  0.007 % |
1.00/1.10	c |     38719 |     120     2556    12780 |     2941     2524     24 |  0.007 % |
1.59/1.69	c |     58180 |     120     2556    12780 |     3235     2635     24 |  0.007 % |
2.59/2.61	c |     87372 |     120     2556    12780 |     3559     2379     22 |  0.007 % |
3.99/4.03	c |    131161 |     120     2556    12780 |     3914     3009     25 |  0.007 % |
6.09/6.18	c |    196845 |     120     2556    12780 |     4306     3475     24 |  0.007 % |
9.49/9.58	c |    295371 |     120     2556    12780 |     4737     4254     25 |  0.007 % |
14.68/14.73	c |    443160 |     120     2556    12780 |     5210     4044     24 |  0.007 % |
22.68/22.76	c |    664843 |     120     2556    12780 |     5731     2773     24 |  0.007 % |
35.19/35.28	c |    997368 |     120     2556    12780 |     6305     3681     23 |  0.007 % |
54.88/54.91	c |   1496156 |     120     2556    12780 |     6935     4578     26 |  0.007 % |
85.37/85.45	c |   2244338 |     120     2556    12780 |     7629     6745     23 |  0.007 % |
133.06/133.18	c |   3366612 |     120     2556    12780 |     8391     6038     25 |  0.007 % |
207.63/207.76	c |   5050023 |     120     2556    12780 |     9231     8068     25 |  0.007 % |
324.99/325.16	c |   7575139 |     120     2556    12780 |    10154     7599     25 |  0.007 % |
508.54/508.75	c |  11362814 |     120     2556    12780 |    11169     9549     25 |  0.007 % |
797.74/798.01	c |  17044326 |     120     2556    12780 |    12286     9639     24 |  0.007 % |

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-1519956-1238250808/watcher-1519956-1238250808 -o /tmp/evaluation-result-1519956-1238250808/solver-1519956-1238250808 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519956-1238250808.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: 1.00 1.00 1.00 3/64 2057
/proc/meminfo: memFree=989744/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=7464 CPUtime=0
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1097746293 7643136 185 1992294400 4194304 5092341 548682068848 18446744073709551615 4219685 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 1866 185 87 219 0 1644 0

[startup+0.020552 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2057
/proc/meminfo: memFree=989744/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=7464 CPUtime=0.01
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 239 0 0 0 1 0 0 0 18 0 1 0 1097746293 7643136 205 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 1866 206 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101565 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2057
/proc/meminfo: memFree=989744/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17932 CPUtime=0.09
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 424 0 0 0 9 0 0 0 18 0 1 0 1097746293 18362368 342 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4483 342 101 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301596 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2057
/proc/meminfo: memFree=989744/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=0.29
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 556 0 0 0 29 0 0 0 19 0 1 0 1097746293 18411520 402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 402 101 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.70166 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2057
/proc/meminfo: memFree=989744/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=0.69
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 582 0 0 0 69 0 0 0 22 0 1 0 1097746293 18411520 428 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 428 101 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=988328/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=1.49
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 652 0 0 0 149 0 0 0 25 0 1 0 1097746293 18411520 498 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 498 101 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=987816/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=3.09
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 760 0 0 0 309 0 0 0 25 0 1 0 1097746293 18411520 606 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 606 101 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=987248/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=6.29
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 868 0 0 0 629 0 0 0 25 0 1 0 1097746293 18411520 714 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 714 101 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=986416/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=12.69
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 1016 0 0 0 1269 0 0 0 25 0 1 0 1097746293 18411520 862 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 862 101 219 0 4273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17980

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=985520/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=17980 CPUtime=25.48
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 1226 0 0 0 2548 0 0 0 25 0 1 0 1097746293 18411520 1072 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 4495 1072 101 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=983216/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20756 CPUtime=51.08
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 2934 0 0 0 5106 2 0 0 25 0 1 0 1097746293 21254144 1634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5189 1634 101 219 0 4967 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20756

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=982448/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20756 CPUtime=102.26
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 3137 0 0 0 10224 2 0 0 25 0 1 0 1097746293 21254144 1837 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5189 1837 101 219 0 4967 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20756

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=981360/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20756 CPUtime=162.24
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 3396 0 0 0 16221 3 0 0 25 0 1 0 1097746293 21254144 2096 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5189 2096 101 219 0 4967 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2059
/proc/meminfo: memFree=980912/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20768 CPUtime=222.22
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 3992 0 0 0 22219 3 0 0 25 0 1 0 1097746293 21266432 2205 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5192 2205 101 219 0 4970 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=980464/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20768 CPUtime=282.2
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4098 0 0 0 28217 3 0 0 25 0 1 0 1097746293 21266432 2311 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5192 2311 101 219 0 4970 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20768

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=979888/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20768 CPUtime=342.19
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4243 0 0 0 34215 4 0 0 25 0 1 0 1097746293 21266432 2456 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5192 2456 101 219 0 4970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20768

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=979504/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20768 CPUtime=402.16
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4330 0 0 0 40212 4 0 0 25 0 1 0 1097746293 21266432 2543 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5192 2543 101 219 0 4970 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=979376/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=20768 CPUtime=462.14
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4387 0 0 0 46210 4 0 0 25 0 1 0 1097746293 21266432 2600 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 5192 2600 101 219 0 4970 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=977520/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=522.13
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4848 0 0 0 52208 5 0 0 25 0 1 0 1097746293 26624000 3061 1992294400 4194304 5092341 548682068848 18446744073709551615 4268889 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3061 101 219 0 6278 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26000

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=977456/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=582.11
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4863 0 0 0 58206 5 0 0 25 0 1 0 1097746293 26624000 3076 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3076 101 219 0 6278 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26000

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=977392/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=642.09
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4872 0 0 0 64204 5 0 0 25 0 1 0 1097746293 26624000 3085 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3085 101 219 0 6278 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 26000

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=977328/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=702.07
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4880 0 0 0 70202 5 0 0 25 0 1 0 1097746293 26624000 3093 1992294400 4194304 5092341 548682068848 18446744073709551615 4261480 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3093 101 219 0 6278 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 26000

[startup+762.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2061
/proc/meminfo: memFree=977328/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=762.05
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4882 0 0 0 76200 5 0 0 25 0 1 0 1097746293 26624000 3095 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3095 101 219 0 6278 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 26000

[startup+822.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 2061
/proc/meminfo: memFree=977008/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=822.04
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4957 0 0 0 82198 6 0 0 25 0 1 0 1097746293 26624000 3170 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3170 101 219 0 6278 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 26000

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2061
/proc/meminfo: memFree=976880/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=882.02
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 4994 0 0 0 88196 6 0 0 25 0 1 0 1097746293 26624000 3207 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3207 101 219 0 6278 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 26000

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2061
/proc/meminfo: memFree=976688/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=942
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5043 0 0 0 94194 6 0 0 25 0 1 0 1097746293 26624000 3256 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3256 101 219 0 6278 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 26000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2061
/proc/meminfo: memFree=976496/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=1001.98
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5091 0 0 0 100192 6 0 0 25 0 1 0 1097746293 26624000 3304 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3304 101 219 0 6278 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 26000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=976240/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=1061.96
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5155 0 0 0 106190 6 0 0 25 0 1 0 1097746293 26624000 3368 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3368 101 219 0 6278 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 26000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=976048/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=1121.94
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5199 0 0 0 112187 7 0 0 25 0 1 0 1097746293 26624000 3412 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3412 101 219 0 6278 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 26000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=975728/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=1181.92
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5283 0 0 0 118185 7 0 0 25 0 1 0 1097746293 26624000 3496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3496 101 219 0 6278 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 26000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2061
/proc/meminfo: memFree=975728/2055920 swapFree=4178216/4192956
[pid=2057] ppid=2055 vsize=26000 CPUtime=1200.02
/proc/2057/stat : 2057 (minisat) R 2055 2057 1618 0 -1 4194304 5283 0 0 0 119995 7 0 0 25 0 1 0 1097746293 26624000 3496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/2057/statm: 6500 3496 101 219 0 6278 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 26000

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): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.076988
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 26000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5283
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= 1624

runsolver used 0.884865 second user time and 2.53062 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 15:33:28
IDJOB=1519956
IDBENCH=70407
IDSOLVER=546
FILE ID=node26/1519956-1238250808
PBS_JOBID= 9060714
Free space on /tmp= 66108 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S267191961-079.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519956-1238250808/watcher-1519956-1238250808 -o /tmp/evaluation-result-1519956-1238250808/solver-1519956-1238250808 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519956-1238250808.cnf

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

MD5SUM BENCH= f5b73d46fd6886685677ead6f3b9d50d
RANDOM SEED=881539916

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        990160 kB
Buffers:         79240 kB
Cached:         893480 kB
SwapCached:       8520 kB
Active:         102712 kB
Inactive:       879980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        990160 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            69104 kB
Committed_AS:  2814844 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 15:53:30