Trace number 1520302

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
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 |     386     1687     5125 |      618      100     20 |  0.001 % |
0.00/0.00	c |       250 |     386     1687     5125 |      680      250     20 |  0.001 % |
0.00/0.01	c |       475 |     386     1687     5125 |      748      475     19 |  0.001 % |
0.00/0.02	c |       812 |     386     1687     5125 |      823      427     17 |  0.001 % |
0.02/0.03	c |      1318 |     386     1687     5125 |      905      503     16 |  0.001 % |
0.02/0.05	c |      2077 |     386     1687     5125 |      996      788     16 |  0.001 % |
0.02/0.08	c |      3216 |     386     1687     5125 |     1095      899     17 |  0.001 % |
0.10/0.12	c |      4924 |     386     1687     5125 |     1205      895     17 |  0.001 % |
0.10/0.19	c |      7486 |     386     1687     5125 |     1325      965     15 |  0.001 % |
0.20/0.29	c |     11330 |     386     1687     5125 |     1458      752     16 |  0.001 % |
0.40/0.45	c |     17096 |     386     1687     5125 |     1604     1293     16 |  0.001 % |
0.60/0.69	c |     25745 |     386     1687     5125 |     1764      921     15 |  0.001 % |
1.00/1.07	c |     38719 |     386     1687     5125 |     1941     1312     17 |  0.001 % |
1.60/1.65	c |     58180 |     386     1687     5125 |     2135     1960     17 |  0.001 % |
2.49/2.54	c |     87372 |     386     1687     5125 |     2349     1803     19 |  0.001 % |
3.89/3.94	c |    131161 |     386     1687     5125 |     2583     1420     15 |  0.001 % |
5.99/6.04	c |    196845 |     386     1687     5125 |     2842     1501     17 |  0.001 % |
9.19/9.29	c |    295371 |     386     1687     5125 |     3126     2038     17 |  0.001 % |
14.29/14.35	c |    443160 |     386     1687     5125 |     3439     2430     18 |  0.001 % |
22.18/22.23	c |    664843 |     386     1687     5125 |     3783     3193     18 |  0.001 % |
34.28/34.35	c |    997368 |     386     1687     5125 |     4161     3045     18 |  0.001 % |
53.17/53.23	c |   1496156 |     386     1687     5125 |     4577     3776     17 |  0.001 % |
82.47/82.59	c |   2244338 |     386     1687     5125 |     5035     3616     19 |  0.001 % |
128.04/128.11	c |   3366612 |     386     1687     5125 |     5538     3969     19 |  0.001 % |
199.13/199.27	c |   5050023 |     386     1687     5125 |     6092     4736     18 |  0.001 % |
309.38/309.53	c |   7575139 |     386     1687     5125 |     6701     5668     16 |  0.001 % |
480.83/481.00	c |  11362814 |     386     1687     5125 |     7372     4236     15 |  0.001 % |
749.63/749.92	c |  17044326 |     386     1687     5125 |     8109     6377     18 |  0.001 % |
1170.00/1170.42	c |  25566595 |     386     1687     5125 |     8920     8050     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-1520302-1238282557/watcher-1520302-1238282557 -o /tmp/evaluation-result-1520302-1238282557/solver-1520302-1238282557 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520302-1238282557.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: 1.99 1.98 1.99 3/86 19120
/proc/meminfo: memFree=1748368/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=7464 CPUtime=0
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 454586163 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 1866 167 92 219 0 1644 0

[startup+0.0278939 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 19120
/proc/meminfo: memFree=1748368/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=7520 CPUtime=0.02
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 235 0 0 0 2 0 0 0 18 0 1 0 454586163 7700480 187 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 1880 187 100 219 0 1658 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7520

[startup+0.101906 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 19120
/proc/meminfo: memFree=1748368/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17904 CPUtime=0.1
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 454586163 18333696 255 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4476 255 101 219 0 4254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17904

[startup+0.301942 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 19120
/proc/meminfo: memFree=1748368/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17904 CPUtime=0.3
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 314 0 0 0 30 0 0 0 20 0 1 0 454586163 18333696 266 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4476 266 101 219 0 4254 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17904

[startup+0.702015 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 19120
/proc/meminfo: memFree=1748368/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17904 CPUtime=0.7
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 361 0 0 0 70 0 0 0 24 0 1 0 454586163 18333696 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4476 313 101 219 0 4254 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17904

[startup+1.50216 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1747144/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17904 CPUtime=1.5
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 526 0 0 0 150 0 0 0 25 0 1 0 454586163 18333696 377 1992294400 4194304 5092341 548682068848 18446744073709551615 4241387 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4476 377 101 219 0 4254 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 17904

[startup+3.10146 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1746888/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=12720 CPUtime=3.09
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 730 0 0 0 309 0 0 0 25 0 1 0 454586163 13025280 429 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 3180 429 101 219 0 2958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12720

[startup+6.30104 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1746312/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17908 CPUtime=6.29
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 852 0 0 0 629 0 0 0 25 0 1 0 454586163 18337792 551 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4477 551 101 219 0 4255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17908

[startup+12.7012 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1745672/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17908 CPUtime=12.69
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 971 0 0 0 1269 0 0 0 25 0 1 0 454586163 18337792 670 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4477 670 101 219 0 4255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17908

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1744840/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=17908 CPUtime=25.48
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 1166 0 0 0 2548 0 0 0 25 0 1 0 454586163 18337792 865 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 4477 865 101 219 0 4255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17908

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1743240/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=51.07
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 1546 0 0 0 5107 0 0 0 25 0 1 0 454586163 20508672 1245 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 1245 101 219 0 4785 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20028

[startup+102.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1742024/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=102.26
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 1865 0 0 0 10226 0 0 0 25 0 1 0 454586163 20508672 1564 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 1564 101 219 0 4785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20028

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1741000/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=162.24
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2083 0 0 0 16223 1 0 0 25 0 1 0 454586163 20508672 1782 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 1782 101 219 0 4785 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20028

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1740360/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=222.22
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2235 0 0 0 22221 1 0 0 25 0 1 0 454586163 20508672 1934 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 1934 101 219 0 4785 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20028

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 19121
/proc/meminfo: memFree=1739784/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=282.19
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2366 0 0 0 28218 1 0 0 25 0 1 0 454586163 20508672 2065 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 2065 101 219 0 4785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20028

[startup+342.302 s]
/proc/loadavg: 2.06 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1739208/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=342.17
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2506 0 0 0 34216 1 0 0 25 0 1 0 454586163 20508672 2205 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 2205 101 219 0 4785 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20028

[startup+402.302 s]
/proc/loadavg: 2.02 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1738888/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=402.15
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2565 0 0 0 40214 1 0 0 25 0 1 0 454586163 20508672 2264 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 2264 101 219 0 4785 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20028

[startup+462.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1738440/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=20028 CPUtime=462.14
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2679 0 0 0 46212 2 0 0 25 0 1 0 454586163 20508672 2378 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 5007 2378 101 219 0 4785 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20028

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1737928/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=522.11
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2861 0 0 0 52209 2 0 0 25 0 1 0 454586163 25841664 2560 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2560 101 219 0 6087 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25236

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1737864/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=582.09
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2867 0 0 0 58207 2 0 0 25 0 1 0 454586163 25841664 2566 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2566 101 219 0 6087 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25236

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1737608/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=642.08
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 2931 0 0 0 64206 2 0 0 25 0 1 0 454586163 25841664 2630 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2630 101 219 0 6087 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 25236

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1737288/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=702.05
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3011 0 0 0 70203 2 0 0 25 0 1 0 454586163 25841664 2710 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2710 101 219 0 6087 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25236

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1736904/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=762.04
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3105 0 0 0 76202 2 0 0 25 0 1 0 454586163 25841664 2804 1992294400 4194304 5092341 548682068848 18446744073709551615 4248425 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2804 101 219 0 6087 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 25236

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1736648/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=822.02
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3166 0 0 0 82199 3 0 0 25 0 1 0 454586163 25841664 2865 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2865 101 219 0 6087 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 25236

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1736328/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=881.99
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3234 0 0 0 88196 3 0 0 25 0 1 0 454586163 25841664 2933 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2933 101 219 0 6087 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 25236

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1736200/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=941.97
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3279 0 0 0 94194 3 0 0 25 0 1 0 454586163 25841664 2978 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 2978 101 219 0 6087 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 25236

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1735816/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=25236 CPUtime=1001.95
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3377 0 0 0 100192 3 0 0 25 0 1 0 454586163 25841664 3076 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6309 3076 101 219 0 6087 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 25236

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1733768/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=27944 CPUtime=1061.93
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3865 0 0 0 106190 3 0 0 25 0 1 0 454586163 28614656 3564 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6986 3564 101 219 0 6764 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 27944

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1733704/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=27944 CPUtime=1121.92
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3867 0 0 0 112188 4 0 0 25 0 1 0 454586163 28614656 3566 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6986 3566 101 219 0 6764 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 27944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1733576/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=27944 CPUtime=1181.89
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3903 0 0 0 118185 4 0 0 25 0 1 0 454586163 28614656 3602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6986 3602 101 219 0 6764 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 27944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1733576/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=27944 CPUtime=1200.09
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3906 0 0 0 120005 4 0 0 25 0 1 0 454586163 28614656 3605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6986 3605 101 219 0 6764 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27944

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: 2.00 2.00 2.00 3/87 19121
/proc/meminfo: memFree=1733576/2055924 swapFree=4179676/4192956
[pid=19120] ppid=19118 vsize=27944 CPUtime=1200.09
/proc/19120/stat : 19120 (minisat) R 19118 19120 18683 0 -1 4194304 3906 0 0 0 120005 4 0 0 25 0 1 0 454586163 28614656 3605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19120/statm: 6986 3605 101 219 0 6764 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 27944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.045993
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 27944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3906
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= 1639

runsolver used 1.2778 second user time and 4.19336 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 00:22:37
IDJOB=1520302
IDBENCH=70580
IDSOLVER=546
FILE ID=node83/1520302-1238282557
PBS_JOBID= 9060890
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520302-1238282557/watcher-1520302-1238282557 -o /tmp/evaluation-result-1520302-1238282557/solver-1520302-1238282557 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520302-1238282557.cnf

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=1255711240

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1748848 kB
Buffers:         60828 kB
Cached:         157852 kB
SwapCached:       7488 kB
Active:         111772 kB
Inactive:       125440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1748848 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53964 kB
Committed_AS:  1005196 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 00:42:40