Trace number 1520300

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1553390498-064.cnf
MD5SUMad000d059aa01091d195f8e0c8f346f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark76.6154
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 |     393     1693     5114 |      620      100     19 |  0.001 % |
0.00/0.01	c |       250 |     393     1693     5114 |      682      250     19 |  0.001 % |
0.00/0.01	c |       475 |     393     1693     5114 |      751      475     19 |  0.001 % |
0.00/0.02	c |       812 |     393     1693     5114 |      826      419     18 |  0.001 % |
0.00/0.03	c |      1318 |     393     1693     5114 |      908      489     17 |  0.001 % |
0.00/0.05	c |      2077 |     393     1693     5114 |      999      767     17 |  0.001 % |
0.00/0.09	c |      3216 |     393     1693     5114 |     1099      863     19 |  0.001 % |
0.09/0.13	c |      4924 |     393     1693     5114 |     1209      866     16 |  0.001 % |
0.19/0.21	c |      7486 |     393     1693     5114 |     1330      922     18 |  0.001 % |
0.29/0.32	c |     11330 |     393     1693     5114 |     1463     1345     16 |  0.001 % |
0.39/0.49	c |     17096 |     393     1693     5114 |     1610     1096     17 |  0.001 % |
0.69/0.76	c |     25745 |     393     1693     5114 |     1771     1542     17 |  0.001 % |
1.10/1.16	c |     38719 |     393     1693     5114 |     1948     1015     15 |  0.001 % |
1.69/1.79	c |     58180 |     393     1693     5114 |     2143     1647     17 |  0.001 % |
2.69/2.76	c |     87372 |     393     1693     5114 |     2357     1364     15 |  0.001 % |
4.19/4.25	c |    131161 |     393     1693     5114 |     2593     1984     18 |  0.001 % |
6.49/6.54	c |    196845 |     393     1693     5114 |     2852     1787     17 |  0.001 % |
10.09/10.12	c |    295371 |     393     1693     5114 |     3137     1900     17 |  0.001 % |
15.68/15.71	c |    443160 |     393     1693     5114 |     3451     1907     17 |  0.001 % |
24.28/24.38	c |    664843 |     393     1693     5114 |     3796     1747     17 |  0.001 % |
37.67/37.74	c |    997368 |     393     1693     5114 |     4176     2174     17 |  0.001 % |
58.28/58.32	c |   1496156 |     393     1693     5114 |     4593     3559     18 |  0.001 % |
90.26/90.32	c |   2244338 |     393     1693     5114 |     5053     3270     18 |  0.001 % |
139.94/140.02	c |   3366612 |     393     1693     5114 |     5558     4806     18 |  0.001 % |
217.41/217.56	c |   5050023 |     393     1693     5114 |     6114     5440     18 |  0.001 % |
337.47/337.64	c |   7575139 |     393     1693     5114 |     6725     3454     17 |  0.001 % |
524.19/524.49	c |  11362814 |     393     1693     5114 |     7398     5396     17 |  0.001 % |
816.79/817.16	c |  17044326 |     393     1693     5114 |     8138     6826     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-1520300-1238282395/watcher-1520300-1238282395 -o /tmp/evaluation-result-1520300-1238282395/solver-1520300-1238282395 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520300-1238282395.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 0.98 3/64 26849
/proc/meminfo: memFree=996712/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=7464 CPUtime=0
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1100905767 7643136 163 1992294400 4194304 5092341 548682068848 18446744073709551615 4219427 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 1866 163 88 219 0 1644 0

[startup+0.00796898 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26849
/proc/meminfo: memFree=996712/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=7464 CPUtime=0
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1100905767 7643136 177 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 1866 177 100 219 0 1644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7464

[startup+0.101989 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26849
/proc/meminfo: memFree=996712/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23096 CPUtime=0.09
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1100905767 23650304 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5774 279 101 219 0 5552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23096

[startup+0.302033 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26849
/proc/meminfo: memFree=996712/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=0.29
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 1100905767 18337792 272 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 272 101 219 0 4255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17908

[startup+0.701118 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26849
/proc/meminfo: memFree=996712/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=0.69
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 1100905767 18337792 311 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 311 101 219 0 4255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17908

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=995680/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=1.49
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 450 0 0 0 149 0 0 0 25 0 1 0 1100905767 18337792 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 370 101 219 0 4255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17908

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=995296/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=3.09
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 523 0 0 0 309 0 0 0 25 0 1 0 1100905767 18337792 443 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 443 101 219 0 4255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17908

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=994848/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=6.29
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 608 0 0 0 629 0 0 0 25 0 1 0 1100905767 18337792 528 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 528 101 219 0 4255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17908

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=12.69
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 746 0 0 0 1269 0 0 0 25 0 1 0 1100905767 18337792 666 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 666 101 219 0 4255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17908

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=993504/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=25.48
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 898 0 0 0 2548 0 0 0 25 0 1 0 1100905767 18337792 818 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 818 101 219 0 4255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17908

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=992608/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=51.08
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 1116 0 0 0 5107 1 0 0 25 0 1 0 1100905767 18337792 1036 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 1036 101 219 0 4255 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17908

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=991392/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=102.26
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 1409 0 0 0 10225 1 0 0 25 0 1 0 1100905767 18337792 1329 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 1329 101 219 0 4255 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17908

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=990560/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=162.23
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 1621 0 0 0 16222 1 0 0 25 0 1 0 1100905767 18337792 1541 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 1541 101 219 0 4255 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17908

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=989792/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=17908 CPUtime=222.21
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 1811 0 0 0 22220 1 0 0 25 0 1 0 1100905767 18337792 1731 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 4477 1731 101 219 0 4255 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=989216/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=282.19
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 1964 0 0 0 28217 2 0 0 25 0 1 0 1100905767 23670784 1884 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 1884 101 219 0 5557 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23116

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=988960/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=342.17
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2026 0 0 0 34215 2 0 0 25 0 1 0 1100905767 23670784 1946 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 1946 101 219 0 5557 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23116

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=988576/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=402.14
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2122 0 0 0 40212 2 0 0 25 0 1 0 1100905767 23670784 2042 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2042 101 219 0 5557 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23116

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=988256/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=462.12
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2189 0 0 0 46210 2 0 0 25 0 1 0 1100905767 23670784 2109 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2109 101 219 0 5557 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23116

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=987936/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=522.09
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2278 0 0 0 52207 2 0 0 25 0 1 0 1100905767 23670784 2198 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2198 101 219 0 5557 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23116

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=987552/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=582.08
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2371 0 0 0 58205 3 0 0 25 0 1 0 1100905767 23670784 2291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2291 101 219 0 5557 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23116

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=987104/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=642.06
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2482 0 0 0 64203 3 0 0 25 0 1 0 1100905767 23670784 2402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2402 101 219 0 5557 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23116

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=986912/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=702.03
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2530 0 0 0 70200 3 0 0 25 0 1 0 1100905767 23670784 2450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2450 101 219 0 5557 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23116

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=986720/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=762.01
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2581 0 0 0 76198 3 0 0 25 0 1 0 1100905767 23670784 2501 1992294400 4194304 5092341 548682068848 18446744073709551615 4501838 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2501 101 219 0 5557 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23116

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=986336/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=821.99
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2674 0 0 0 82195 4 0 0 25 0 1 0 1100905767 23670784 2594 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2594 101 219 0 5557 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23116

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=986016/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=881.97
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2752 0 0 0 88193 4 0 0 25 0 1 0 1100905767 23670784 2672 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2672 101 219 0 5557 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23116

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=985824/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=941.94
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2803 0 0 0 94190 4 0 0 25 0 1 0 1100905767 23670784 2723 1992294400 4194304 5092341 548682068848 18446744073709551615 4268432 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2723 101 219 0 5557 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=985760/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=1001.92
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2813 0 0 0 100188 4 0 0 25 0 1 0 1100905767 23670784 2733 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2733 101 219 0 5557 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=985504/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=1061.9
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2878 0 0 0 106186 4 0 0 25 0 1 0 1100905767 23670784 2798 1992294400 4194304 5092341 548682068848 18446744073709551615 4240840 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2798 101 219 0 5557 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26850
/proc/meminfo: memFree=985120/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=23116 CPUtime=1121.87
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 2976 0 0 0 112183 4 0 0 25 0 1 0 1100905767 23670784 2896 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5779 2896 101 219 0 5557 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23116

[startup+1182.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/65 26850
/proc/meminfo: memFree=984288/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=22524 CPUtime=1181.86
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 3949 0 0 0 118181 5 0 0 25 0 1 0 1100905767 23064576 3095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 5631 3095 101 219 0 5409 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 22524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 26850
/proc/meminfo: memFree=983584/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=27744 CPUtime=1200.05
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 4128 0 0 0 120000 5 0 0 25 0 1 0 1100905767 28409856 3274 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 6936 3274 101 219 0 6714 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27744

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: 1.07 1.00 0.99 2/65 26850
/proc/meminfo: memFree=983584/2055920 swapFree=4177928/4192956
[pid=26849] ppid=26847 vsize=27744 CPUtime=1200.05
/proc/26849/stat : 26849 (minisat) R 26847 26849 26403 0 -1 4194304 4128 0 0 0 120000 5 0 0 25 0 1 0 1100905767 28409856 3274 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/26849/statm: 6936 3274 101 219 0 6714 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 27744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4128
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= 1967

runsolver used 0.810876 second user time and 2.52462 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-29 00:19:55
IDJOB=1520300
IDBENCH=70579
IDSOLVER=546
FILE ID=node10/1520300-1238282395
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1553390498-064.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520300-1238282395/watcher-1520300-1238282395 -o /tmp/evaluation-result-1520300-1238282395/solver-1520300-1238282395 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520300-1238282395.cnf

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

MD5SUM BENCH= ad000d059aa01091d195f8e0c8f346f6
RANDOM SEED=2083363556

node10.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		: 3000.272
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		: 3000.272
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:        997128 kB
Buffers:         89136 kB
Cached:         881644 kB
SwapCached:       8896 kB
Active:         206792 kB
Inactive:       775056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997128 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62956 kB
Committed_AS:  2788532 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-29 00:39:57