Trace number 1520154

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1718226278-096.cnf
MD5SUM35904e0c8ea78accb6323dc68b496f54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.359944
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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:            70                                         |
0.00/0.00	c |  Number of clauses:            6230                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.13	c |  Simplification time:          0.12 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |       100 |      70     6230    43610 |     2284      100     26 |  0.021 % |
0.09/0.14	c |       250 |      70     6230    43610 |     2512      250     24 |  0.021 % |
0.09/0.15	c |       475 |      70     6230    43610 |     2764      475     24 |  0.021 % |
0.09/0.16	c |       812 |      70     6230    43610 |     3040      812     25 |  0.021 % |
0.09/0.17	c |      1318 |      70     6230    43610 |     3344     1318     25 |  0.021 % |
0.09/0.19	c |      2077 |      70     6230    43610 |     3678     2077     25 |  0.021 % |
0.19/0.23	c |      3216 |      70     6230    43610 |     4046     3216     25 |  0.021 % |
0.29/0.30	c |      4924 |      70     6230    43610 |     4451     2888     24 |  0.021 % |
0.29/0.39	c |      7486 |      70     6230    43610 |     4896     3207     24 |  0.021 % |
0.49/0.53	c |     11330 |      70     6230    43610 |     5386     4590     25 |  0.021 % |
0.69/0.75	c |     17096 |      70     6230    43610 |     5924     4935     24 |  0.021 % |
1.09/1.11	c |     25745 |      70     6230    43610 |     6517     4656     24 |  0.021 % |
1.59/1.65	c |     38719 |      70     6230    43610 |     7169     4551     24 |  0.021 % |
2.49/2.52	c |     58180 |      70     6230    43610 |     7886     6013     25 |  0.021 % |
3.79/3.84	c |     87372 |      70     6230    43610 |     8674     7493     25 |  0.021 % |
5.79/5.88	c |    131161 |      70     6230    43610 |     9542     7753     25 |  0.021 % |
8.98/9.01	c |    196845 |      70     6230    43610 |    10496     6442     24 |  0.021 % |
13.89/13.90	c |    295371 |      70     6230    43610 |    11546    10215     24 |  0.021 % |
21.29/21.34	c |    443160 |      70     6230    43610 |    12700     7498     25 |  0.021 % |
33.38/33.47	c |    664843 |      70     6230    43610 |    13970     6393     24 |  0.021 % |
51.77/51.85	c |    997368 |      70     6230    43610 |    15367     9883     23 |  0.021 % |
81.28/81.39	c |   1496156 |      70     6230    43610 |    16904     8216     25 |  0.021 % |
126.96/127.02	c |   2244338 |      70     6230    43610 |    18595    11189     23 |  0.021 % |
199.34/199.46	c |   3366612 |      70     6230    43610 |    20454    15884     24 |  0.021 % |
313.81/313.97	c |   5050023 |      70     6230    43610 |    22500    19509     23 |  0.021 % |
496.97/497.12	c |   7575139 |      70     6230    43610 |    24750    18891     22 |  0.021 % |
776.21/776.45	c |  11362814 |      70     6230    43610 |    27225    17481     21 |  0.021 % |

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-1520154-1238268373/watcher-1520154-1238268373 -o /tmp/evaluation-result-1520154-1238268373/solver-1520154-1238268373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520154-1238268373.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 0.97 0.99 3/64 31751
/proc/meminfo: memFree=1259624/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=7468 CPUtime=0
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 1099499126 7647232 199 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 1867 200 63 219 0 1645 0

[startup+0.0288299 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31751
/proc/meminfo: memFree=1259624/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=7728 CPUtime=0.02
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 332 0 0 0 2 0 0 0 18 0 1 0 1099499126 7913472 316 1992294400 4194304 5092341 548682068848 18446744073709551615 4219693 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 1932 316 87 219 0 1710 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7728

[startup+0.101837 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31751
/proc/meminfo: memFree=1259624/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=7728 CPUtime=0.09
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 1099499126 7913472 316 1992294400 4194304 5092341 548682068848 18446744073709551615 4219798 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 1932 316 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301853 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31751
/proc/meminfo: memFree=1259624/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=7844 CPUtime=0.29
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 632 0 0 0 29 0 0 0 19 0 1 0 1099499126 8032256 406 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 1961 407 100 219 0 1739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7844

[startup+0.701889 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31751
/proc/meminfo: memFree=1259624/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=0.69
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1071 0 0 0 69 0 0 0 22 0 1 0 1099499126 18743296 845 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 845 100 219 0 4354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18304

[startup+1.50196 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1256416/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=1.49
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1126 0 0 0 149 0 0 0 25 0 1 0 1099499126 18743296 900 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 900 100 219 0 4354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18304

[startup+3.1011 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1256096/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=3.09
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1195 0 0 0 309 0 0 0 25 0 1 0 1099499126 18743296 969 1992294400 4194304 5092341 548682068848 18446744073709551615 4250816 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 969 100 219 0 4354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18304

[startup+6.30138 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1255272/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=6.29
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1400 0 0 0 629 0 0 0 25 0 1 0 1099499126 18743296 1174 1992294400 4194304 5092341 548682068848 18446744073709551615 4250435 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 1174 100 219 0 4354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18304

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1254184/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=12.69
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1601 0 0 0 1268 1 0 0 25 0 1 0 1099499126 18743296 1375 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 1375 100 219 0 4354 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18304

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1252840/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=25.48
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 1939 0 0 0 2547 1 0 0 25 0 1 0 1099499126 18743296 1713 1992294400 4194304 5092341 548682068848 18446744073709551615 4252265 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 1713 100 219 0 4354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18304

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1251944/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=51.07
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 2155 0 0 0 5106 1 0 0 25 0 1 0 1099499126 18743296 1929 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 1929 100 219 0 4354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18304

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1249960/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=18304 CPUtime=102.27
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 2635 0 0 0 10225 2 0 0 25 0 1 0 1099499126 18743296 2409 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 4576 2409 100 219 0 4354 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1247272/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=162.25
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 3297 0 0 0 16223 2 0 0 25 0 1 0 1099499126 24068096 3071 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3071 100 219 0 5654 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1246568/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=222.24
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 3473 0 0 0 22221 3 0 0 25 0 1 0 1099499126 24068096 3247 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3247 100 219 0 5654 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1246248/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=282.22
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 3538 0 0 0 28219 3 0 0 25 0 1 0 1099499126 24068096 3312 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3312 100 219 0 5654 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23504

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1244520/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=342.21
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 3948 0 0 0 34218 3 0 0 25 0 1 0 1099499126 24068096 3722 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3722 100 219 0 5654 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23504

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1244328/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=402.19
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 3999 0 0 0 40216 3 0 0 25 0 1 0 1099499126 24068096 3773 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3773 100 219 0 5654 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23504

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1244136/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23504 CPUtime=462.17
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 4092 0 0 0 46214 3 0 0 25 0 1 0 1099499126 24068096 3866 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5876 3866 100 219 0 5654 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23504

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1242856/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=23648 CPUtime=522.17
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 4388 0 0 0 52213 4 0 0 25 0 1 0 1099499126 24215552 4162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 5912 4162 100 219 0 5690 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1240104/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=582.15
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5087 0 0 0 58211 4 0 0 25 0 1 0 1099499126 29528064 4861 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 4861 100 219 0 6987 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1240040/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=642.14
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5097 0 0 0 64210 4 0 0 25 0 1 0 1099499126 29528064 4871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 4871 100 219 0 6987 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28836

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1239976/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=702.12
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5114 0 0 0 70208 4 0 0 25 0 1 0 1099499126 29528064 4888 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 4888 100 219 0 6987 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 28836

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1239976/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=762.12
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5129 0 0 0 76207 5 0 0 25 0 1 0 1099499126 29528064 4903 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 4903 100 219 0 6987 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 28836

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31752
/proc/meminfo: memFree=1239400/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=822.1
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5253 0 0 0 82205 5 0 0 25 0 1 0 1099499126 29528064 5027 1992294400 4194304 5092341 548682068848 18446744073709551615 4241080 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5027 100 219 0 6987 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 28836

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1239208/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=882.08
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5300 0 0 0 88203 5 0 0 25 0 1 0 1099499126 29528064 5074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5074 100 219 0 6987 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 28836

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1239208/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=942.06
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5305 0 0 0 94201 5 0 0 25 0 1 0 1099499126 29528064 5079 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5079 100 219 0 6987 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 28836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1239080/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1002.05
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5342 0 0 0 100200 5 0 0 25 0 1 0 1099499126 29528064 5116 1992294400 4194304 5092341 548682068848 18446744073709551615 4252560 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5116 100 219 0 6987 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1238888/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1062.03
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5385 0 0 0 106198 5 0 0 25 0 1 0 1099499126 29528064 5159 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5159 100 219 0 6987 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1238824/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1122.02
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5387 0 0 0 112197 5 0 0 25 0 1 0 1099499126 29528064 5161 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5161 100 219 0 6987 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 28836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1238696/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1182
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5424 0 0 0 118195 5 0 0 25 0 1 0 1099499126 29528064 5198 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5198 100 219 0 6987 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1238440/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1200
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5488 0 0 0 119995 5 0 0 25 0 1 0 1099499126 29528064 5262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5262 100 219 0 6987 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28836

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31754
/proc/meminfo: memFree=1238440/2055920 swapFree=4178784/4192956
[pid=31751] ppid=31749 vsize=28836 CPUtime=1200
/proc/31751/stat : 31751 (minisat) R 31749 31751 31714 0 -1 4194304 5488 0 0 0 119995 5 0 0 25 0 1 0 1099499126 29528064 5262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31751/statm: 7209 5262 100 219 0 6987 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06099
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 28836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 5488
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= 1651

runsolver used 0.98585 second user time and 2.35864 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 20:26:13
IDJOB=1520154
IDBENCH=70506
IDSOLVER=546
FILE ID=node57/1520154-1238268373
PBS_JOBID= 9060915
Free space on /tmp= 66220 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1718226278-096.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520154-1238268373/watcher-1520154-1238268373 -o /tmp/evaluation-result-1520154-1238268373/solver-1520154-1238268373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520154-1238268373.cnf

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

MD5SUM BENCH= 35904e0c8ea78accb6323dc68b496f54
RANDOM SEED=712360930

node57.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		: 3000.213
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		: 3000.213
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:       1260040 kB
Buffers:         92084 kB
Cached:         616360 kB
SwapCached:       8004 kB
Active:         311376 kB
Inactive:       406456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260040 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            64140 kB
Committed_AS:  2508404 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 20:46:15