Trace number 1520306

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S418505498-026.cnf
MD5SUMbefd6412bc726e8030b70acee890aba3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.4872
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     1685     5158 |      617      100     18 |  0.001 % |
0.00/0.01	c |       250 |     386     1685     5158 |      679      250     19 |  0.001 % |
0.00/0.01	c |       475 |     386     1685     5158 |      747      475     20 |  0.001 % |
0.00/0.02	c |       812 |     386     1685     5158 |      822      410     17 |  0.001 % |
0.00/0.03	c |      1318 |     386     1685     5158 |      904      491     17 |  0.001 % |
0.00/0.05	c |      2077 |     386     1685     5158 |      995      778     17 |  0.001 % |
0.00/0.09	c |      3216 |     386     1685     5158 |     1094      886     18 |  0.001 % |
0.10/0.13	c |      4924 |     386     1685     5158 |     1203      898     16 |  0.001 % |
0.19/0.21	c |      7486 |     386     1685     5158 |     1324      969     16 |  0.001 % |
0.29/0.32	c |     11330 |     386     1685     5158 |     1456      762     16 |  0.001 % |
0.39/0.49	c |     17096 |     386     1685     5158 |     1602     1298     18 |  0.001 % |
0.69/0.76	c |     25745 |     386     1685     5158 |     1762      908     18 |  0.001 % |
1.10/1.16	c |     38719 |     386     1685     5158 |     1939     1252     17 |  0.001 % |
1.69/1.78	c |     58180 |     386     1685     5158 |     2132      993     15 |  0.001 % |
2.69/2.73	c |     87372 |     386     1685     5158 |     2346     1979     17 |  0.001 % |
4.19/4.21	c |    131161 |     386     1685     5158 |     2580     1607     17 |  0.001 % |
6.39/6.49	c |    196845 |     386     1685     5158 |     2838     1814     17 |  0.001 % |
9.89/9.99	c |    295371 |     386     1685     5158 |     3122     2440     18 |  0.001 % |
15.39/15.45	c |    443160 |     386     1685     5158 |     3435     3090     18 |  0.001 % |
23.88/23.93	c |    664843 |     386     1685     5158 |     3778     2269     18 |  0.001 % |
36.88/36.98	c |    997368 |     386     1685     5158 |     4156     2626     17 |  0.001 % |
57.17/57.25	c |   1496156 |     386     1685     5158 |     4572     4142     18 |  0.001 % |
88.85/88.96	c |   2244338 |     386     1685     5158 |     5029     2743     17 |  0.001 % |
137.84/137.90	c |   3366612 |     386     1685     5158 |     5532     4182     19 |  0.001 % |
214.22/214.34	c |   5050023 |     386     1685     5158 |     6085     4327     17 |  0.001 % |
332.58/332.71	c |   7575139 |     386     1685     5158 |     6694     5619     18 |  0.001 % |
517.91/518.13	c |  11362814 |     386     1685     5158 |     7363     5159     17 |  0.001 % |
806.11/806.42	c |  17044326 |     386     1685     5158 |     8099     6469     19 |  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-1520306-1238282905/watcher-1520306-1238282905 -o /tmp/evaluation-result-1520306-1238282905/solver-1520306-1238282905 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520306-1238282905.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: 0.85 0.95 0.92 3/64 1937
/proc/meminfo: memFree=1051048/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=7464 CPUtime=0
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1100956799 7643136 162 1992294400 4194304 5092341 548682068848 18446744073709551615 4219979 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 1866 162 88 219 0 1644 0

[startup+0.105746 s]
/proc/loadavg: 0.85 0.95 0.92 3/64 1937
/proc/meminfo: memFree=1051048/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=0.1
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 1100956799 18333696 257 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 257 101 219 0 4254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17904

[startup+0.201764 s]
/proc/loadavg: 0.85 0.95 0.92 3/64 1937
/proc/meminfo: memFree=1051048/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=0.19
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 308 0 0 0 19 0 0 0 18 0 1 0 1100956799 18333696 259 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 259 101 219 0 4254 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17904

[startup+0.301783 s]
/proc/loadavg: 0.85 0.95 0.92 3/64 1937
/proc/meminfo: memFree=1051048/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=0.29
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1100956799 18333696 271 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 271 101 219 0 4254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17904

[startup+0.701862 s]
/proc/loadavg: 0.85 0.95 0.92 3/64 1937
/proc/meminfo: memFree=1051048/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=0.69
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 405 0 0 0 69 0 0 0 22 0 1 0 1100956799 18333696 317 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 317 101 219 0 4254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17904

[startup+1.50202 s]
/proc/loadavg: 0.85 0.95 0.92 2/65 1938
/proc/meminfo: memFree=1049952/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=1.49
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 453 0 0 0 149 0 0 0 25 0 1 0 1100956799 18333696 365 1992294400 4194304 5092341 548682068848 18446744073709551615 4248427 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 365 101 219 0 4254 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17904

[startup+3.10133 s]
/proc/loadavg: 0.85 0.95 0.92 2/65 1938
/proc/meminfo: memFree=1049632/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=3.09
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 529 0 0 0 309 0 0 0 25 0 1 0 1100956799 18333696 441 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 441 101 219 0 4254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17904

[startup+6.30196 s]
/proc/loadavg: 0.86 0.95 0.92 2/65 1938
/proc/meminfo: memFree=1049184/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=6.29
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 622 0 0 0 629 0 0 0 25 0 1 0 1100956799 18333696 534 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 534 101 219 0 4254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17904

[startup+12.7012 s]
/proc/loadavg: 0.87 0.95 0.92 2/65 1938
/proc/meminfo: memFree=1048496/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=12.68
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 745 0 0 0 1268 0 0 0 25 0 1 0 1100956799 18333696 657 1992294400 4194304 5092341 548682068848 18446744073709551615 4262128 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 657 101 219 0 4254 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17904

[startup+25.5017 s]
/proc/loadavg: 0.90 0.96 0.92 2/65 1938
/proc/meminfo: memFree=1047728/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=17904 CPUtime=25.48
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 932 0 0 0 2548 0 0 0 25 0 1 0 1100956799 18333696 844 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 4476 844 101 219 0 4254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17904

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.92 2/65 1938
/proc/meminfo: memFree=1046640/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20140 CPUtime=51.07
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 1436 0 0 0 5106 1 0 0 25 0 1 0 1100956799 20623360 1121 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5035 1121 101 219 0 4813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20140

[startup+102.302 s]
/proc/loadavg: 0.97 0.96 0.92 2/65 1938
/proc/meminfo: memFree=1045488/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20140 CPUtime=102.26
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 1708 0 0 0 10224 2 0 0 25 0 1 0 1100956799 20623360 1393 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5035 1393 101 219 0 4813 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20140

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1044720/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20140 CPUtime=162.24
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 1921 0 0 0 16222 2 0 0 25 0 1 0 1100956799 20623360 1606 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5035 1606 101 219 0 4813 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20140

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1043824/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=222.22
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2350 0 0 0 22220 2 0 0 25 0 1 0 1100956799 20631552 1813 1992294400 4194304 5092341 548682068848 18446744073709551615 4240852 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 1813 101 219 0 4815 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20148

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1043632/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=282.19
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2402 0 0 0 28217 2 0 0 25 0 1 0 1100956799 20631552 1865 1992294400 4194304 5092341 548682068848 18446744073709551615 4250098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 1865 101 219 0 4815 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20148

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1042992/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=342.17
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2555 0 0 0 34214 3 0 0 25 0 1 0 1100956799 20631552 2018 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 2018 101 219 0 4815 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20148

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1042608/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=402.15
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2645 0 0 0 40212 3 0 0 25 0 1 0 1100956799 20631552 2108 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 2108 101 219 0 4815 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20148

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1042288/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=462.13
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2748 0 0 0 46210 3 0 0 25 0 1 0 1100956799 20631552 2211 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 2211 101 219 0 4815 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20148

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1041840/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20148 CPUtime=522.11
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 2850 0 0 0 52208 3 0 0 25 0 1 0 1100956799 20631552 2313 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5037 2313 101 219 0 4815 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20148

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1041520/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=20176 CPUtime=582.09
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3213 0 0 0 58205 4 0 0 25 0 1 0 1100956799 20660224 2396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 5044 2396 101 219 0 4822 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20176

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1040752/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=642.07
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3404 0 0 0 64203 4 0 0 25 0 1 0 1100956799 26157056 2587 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2587 101 219 0 6164 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25544

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1040688/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=702.05
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3404 0 0 0 70201 4 0 0 25 0 1 0 1100956799 26157056 2587 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2587 101 219 0 6164 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25544

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1040688/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=762.03
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3412 0 0 0 76199 4 0 0 25 0 1 0 1100956799 26157056 2595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2595 101 219 0 6164 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 25544

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1040368/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=822
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3477 0 0 0 82196 4 0 0 25 0 1 0 1100956799 26157056 2660 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2660 101 219 0 6164 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 25544

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1040112/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=881.99
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3560 0 0 0 88195 4 0 0 25 0 1 0 1100956799 26157056 2743 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2743 101 219 0 6164 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 25544

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1938
/proc/meminfo: memFree=1039856/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=941.96
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3617 0 0 0 94192 4 0 0 25 0 1 0 1100956799 26157056 2800 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2800 101 219 0 6164 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 25544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1940
/proc/meminfo: memFree=1039600/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=1001.94
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3659 0 0 0 100190 4 0 0 25 0 1 0 1100956799 26157056 2842 1992294400 4194304 5092341 548682068848 18446744073709551615 4250026 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2842 101 219 0 6164 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 25544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1940
/proc/meminfo: memFree=1039472/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=1061.92
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3714 0 0 0 106188 4 0 0 25 0 1 0 1100956799 26157056 2897 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2897 101 219 0 6164 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 25544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1940
/proc/meminfo: memFree=1039152/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=1121.9
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3784 0 0 0 112185 5 0 0 25 0 1 0 1100956799 26157056 2967 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 2967 101 219 0 6164 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 25544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1940
/proc/meminfo: memFree=1038896/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=1181.88
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3841 0 0 0 118183 5 0 0 25 0 1 0 1100956799 26157056 3024 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 3024 101 219 0 6164 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 25544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 1940
/proc/meminfo: memFree=1038896/2055920 swapFree=4176728/4192956
[pid=1937] ppid=1935 vsize=25544 CPUtime=1200.08
/proc/1937/stat : 1937 (minisat) R 1935 1937 1899 0 -1 4194304 3848 0 0 0 120003 5 0 0 25 0 1 0 1100956799 26157056 3031 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1937/statm: 6386 3031 101 219 0 6164 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25544

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.055991
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 25544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3848
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= 1831

runsolver used 1.18882 second user time and 2.12068 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 00:28:25
IDJOB=1520306
IDBENCH=70582
IDSOLVER=546
FILE ID=node11/1520306-1238282905
PBS_JOBID= 9060933
Free space on /tmp= 66348 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S418505498-026.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520306-1238282905/watcher-1520306-1238282905 -o /tmp/evaluation-result-1520306-1238282905/solver-1520306-1238282905 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520306-1238282905.cnf

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

MD5SUM BENCH= befd6412bc726e8030b70acee890aba3
RANDOM SEED=663829709

node11.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		: 3000.274
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		: 3000.274
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:       1051464 kB
Buffers:         94024 kB
Cached:         817792 kB
SwapCached:      10196 kB
Active:         226300 kB
Inactive:       697052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051464 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            67056 kB
Committed_AS:  2786856 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-29 00:48:28