Trace number 427539

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, and are wall clock time (not CPU 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
minimarch 2007-04-26 (fixed)? (TO) 1200.01 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
MD5SUM9b938d3ce8a45ac3fb47963c51fbe49e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0863
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  400                                                  |
0.00/0.00	|  Number of clauses:    1704                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     391     1685     5109 |      561        0    nan |  0.000 % |
0.00/0.01	|       101 |     391     1685     5109 |      617      101     22 |  0.001 % |
0.00/0.01	|       251 |     391     1685     5109 |      679      251     21 |  0.001 % |
0.00/0.02	|       477 |     391     1685     5109 |      747      477     21 |  0.001 % |
0.00/0.03	|       814 |     391     1685     5109 |      822      425     18 |  0.001 % |
0.00/0.05	|      1320 |     391     1685     5109 |      904      504     17 |  0.001 % |
0.00/0.08	|      2080 |     391     1685     5109 |      995      790     18 |  0.001 % |
0.10/0.13	|      3221 |     391     1685     5109 |     1094      892     17 |  0.001 % |
0.19/0.20	|      4929 |     391     1685     5109 |     1203      887     17 |  0.001 % |
0.29/0.31	|      7492 |     391     1685     5109 |     1324      962     17 |  0.001 % |
0.39/0.49	|     11336 |     391     1685     5109 |     1456      719     15 |  0.001 % |
0.69/0.77	|     17102 |     391     1685     5109 |     1602     1283     18 |  0.001 % |
1.10/1.19	|     25751 |     391     1685     5109 |     1762      963     15 |  0.001 % |
1.79/1.84	|     38725 |     391     1685     5109 |     1939     1322     19 |  0.001 % |
2.79/2.87	|     58186 |     391     1685     5109 |     2132     1060     16 |  0.001 % |
4.39/4.43	|     87378 |     391     1685     5109 |     2346     2108     18 |  0.001 % |
6.79/6.87	|    131167 |     391     1685     5109 |     2580     1801     20 |  0.001 % |
10.59/10.65	|    196853 |     391     1685     5109 |     2838     1994     18 |  0.001 % |
16.39/16.49	|    295381 |     391     1685     5109 |     3122     2515     18 |  0.001 % |
25.48/25.53	|    443170 |     391     1685     5109 |     3435     1781     19 |  0.001 % |
39.58/39.67	|    664854 |     391     1685     5109 |     3778     2824     18 |  0.001 % |
61.27/61.36	|    997381 |     391     1685     5109 |     4156     3207     20 |  0.001 % |
94.96/95.01	|   1496169 |     391     1685     5109 |     4572     2863     18 |  0.001 % |
148.16/148.21	|   2244352 |     391     1685     5109 |     5029     3994     18 |  0.001 % |
230.44/230.55	|   3366628 |     391     1685     5109 |     5532     3781     18 |  0.001 % |
358.10/358.27	|   5050039 |     391     1685     5109 |     6085     5272     18 |  0.001 % |
557.36/557.57	|   7575156 |     391     1685     5109 |     6694     4658     18 |  0.001 % |
871.29/871.60	|  11362832 |     391     1685     5109 |     7363     5167     18 |  0.001 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-427539-1177656441 -o ROOT/results/node52/solver-427539-1177656441 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427539-1177656441/minimarch_fixed /tmp/evaluation/427539-1177656441/instance-427539-1177656441.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): 2400 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: 0.96 0.97 0.99 3/64 27945
/proc/meminfo: memFree=1626004/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=1868 CPUtime=0
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 120489210 1912832 113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523345 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 467 113 51 132 0 332 0

[startup+0.103421 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 27945
/proc/meminfo: memFree=1626004/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=1864 CPUtime=0.1
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 160 0 0 0 10 0 0 0 18 0 1 0 120489210 1908736 145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 466 145 67 132 0 331 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.201428 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 27945
/proc/meminfo: memFree=1626004/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=1996 CPUtime=0.19
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 167 0 0 0 19 0 0 0 18 0 1 0 120489210 2043904 152 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 499 152 67 132 0 364 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1996

[startup+0.301435 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 27945
/proc/meminfo: memFree=1626004/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=1996 CPUtime=0.29
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 173 0 0 0 29 0 0 0 19 0 1 0 120489210 2043904 158 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 499 158 67 132 0 364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1996

[startup+0.701462 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 27945
/proc/meminfo: memFree=1626004/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=1996 CPUtime=0.69
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 189 0 0 0 69 0 0 0 22 0 1 0 120489210 2043904 174 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522039 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 499 174 67 132 0 364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1996

[startup+1.50152 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1625548/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=2128 CPUtime=1.49
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 211 0 0 0 149 0 0 0 25 0 1 0 120489210 2179072 196 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 532 196 67 132 0 397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10162 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1625356/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=2260 CPUtime=3.09
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 235 0 0 0 309 0 0 0 25 0 1 0 120489210 2314240 220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 565 220 67 132 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2260

[startup+6.30184 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1624972/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=2392 CPUtime=6.29
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 120489210 2449408 252 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557113 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 598 252 67 132 0 463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7013 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1624780/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=2520 CPUtime=12.69
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 315 0 0 0 1269 0 0 0 25 0 1 0 120489210 2580480 300 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 630 300 67 132 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2520

[startup+25.5011 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1624588/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=2784 CPUtime=25.48
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 368 0 0 0 2548 0 0 0 25 0 1 0 120489210 2850816 353 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 696 353 67 132 0 561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2784

[startup+51.1019 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1624204/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=3048 CPUtime=51.08
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 456 0 0 0 5108 0 0 0 25 0 1 0 120489210 3121152 441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 762 441 67 132 0 627 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3048

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1623756/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=3436 CPUtime=102.27
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 555 0 0 0 10227 0 0 0 25 0 1 0 120489210 3518464 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 859 540 67 132 0 724 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3436

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1623500/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=3836 CPUtime=162.25
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 627 0 0 0 16224 1 0 0 25 0 1 0 120489210 3928064 612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 959 612 67 132 0 824 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3836

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1623244/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=3968 CPUtime=222.24
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 669 0 0 0 22223 1 0 0 25 0 1 0 120489210 4063232 654 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 992 654 67 132 0 857 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622924/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4232 CPUtime=282.22
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 731 0 0 0 28221 1 0 0 25 0 1 0 120489210 4333568 716 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1058 716 67 132 0 923 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4232

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622924/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4364 CPUtime=342.21
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 768 0 0 0 34220 1 0 0 25 0 1 0 120489210 4468736 753 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552384 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1091 753 67 132 0 956 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4364

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622732/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4504 CPUtime=402.19
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 813 0 0 0 40218 1 0 0 25 0 1 0 120489210 4612096 798 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1126 798 67 132 0 991 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4504

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622604/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4636 CPUtime=462.18
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 849 0 0 0 46217 1 0 0 25 0 1 0 120489210 4747264 834 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1159 834 67 132 0 1024 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622476/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4768 CPUtime=522.16
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 873 0 0 0 52215 1 0 0 25 0 1 0 120489210 4882432 858 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1192 858 67 132 0 1057 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622284/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=4900 CPUtime=582.15
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 913 0 0 0 58214 1 0 0 25 0 1 0 120489210 5017600 898 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1225 898 67 132 0 1090 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4900

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622284/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5032 CPUtime=642.13
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 927 0 0 0 64212 1 0 0 25 0 1 0 120489210 5152768 912 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1258 912 67 132 0 1123 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5032

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622092/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5032 CPUtime=702.12
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 954 0 0 0 70211 1 0 0 25 0 1 0 120489210 5152768 939 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1258 939 67 132 0 1123 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5032

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27946
/proc/meminfo: memFree=1622028/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5168 CPUtime=762.11
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 971 0 0 0 76210 1 0 0 25 0 1 0 120489210 5292032 956 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1292 956 67 132 0 1157 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5168

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 27972
/proc/meminfo: memFree=1620820/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5300 CPUtime=822.08
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 989 0 0 0 82207 1 0 0 25 0 1 0 120489210 5427200 974 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1325 974 67 132 0 1190 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5300

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621508/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5300 CPUtime=881.98
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1021 0 0 0 88197 1 0 0 25 0 1 0 120489210 5427200 1006 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557283 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1325 1006 67 132 0 1190 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 5300

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621644/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5428 CPUtime=941.96
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1049 0 0 0 94195 1 0 0 25 0 1 0 120489210 5558272 1034 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1357 1034 67 132 0 1222 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621516/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5568 CPUtime=1001.94
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1068 0 0 0 100193 1 0 0 25 0 1 0 120489210 5701632 1053 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550921 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1392 1053 67 132 0 1257 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621580/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5568 CPUtime=1061.93
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1080 0 0 0 106192 1 0 0 25 0 1 0 120489210 5701632 1065 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1392 1065 67 132 0 1257 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 5568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621452/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5704 CPUtime=1121.92
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1101 0 0 0 112190 2 0 0 25 0 1 0 120489210 5840896 1086 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1426 1086 67 132 0 1291 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 5704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621452/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5704 CPUtime=1181.91
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1118 0 0 0 118189 2 0 0 25 0 1 0 120489210 5840896 1103 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553409 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1426 1103 67 132 0 1291 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 5704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621388/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5704 CPUtime=1200
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1121 0 0 0 119998 2 0 0 25 0 1 0 120489210 5840896 1106 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1426 1106 67 132 0 1291 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28144
/proc/meminfo: memFree=1621388/2055920 swapFree=4182996/4192956
[pid=27945] ppid=27943 vsize=5704 CPUtime=1200
/proc/27945/stat : 27945 (minimarch_fixed) R 27943 27945 27182 0 -1 4194304 1121 0 0 0 119998 2 0 0 25 0 1 0 120489210 5840896 1106 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27945/statm: 1426 1106 67 132 0 1291 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.99
CPU system time (s): 0.022996
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 5704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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= 6
involuntary context switches= 2035

runsolver used 0.897863 second user time and 2.44163 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 06:47:21 UTC 2007

IDJOB= 427539
IDBENCH= 20025
IDSOLVER= 198
FILE ID= node52/427539-1177656441

PBS_JOBID= 4697326

Free space on /tmp= 66504 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427539-1177656441/minimarch_fixed /tmp/evaluation/427539-1177656441/instance-427539-1177656441.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-427539-1177656441 -o ROOT/results/node52/solver-427539-1177656441 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427539-1177656441/minimarch_fixed /tmp/evaluation/427539-1177656441/instance-427539-1177656441.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  9b938d3ce8a45ac3fb47963c51fbe49e

RANDOM SEED= 535243051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1626476 kB
Buffers:         37536 kB
Cached:         315904 kB
SwapCached:       3968 kB
Active:         193244 kB
Inactive:       170084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626476 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            52148 kB
Committed_AS:  1859140 kB
PageTables:       1484 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= 66504 MiB

End job on node52 on Fri Apr 27 07:07:24 UTC 2007