Trace number 316505

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
minisat SAT 2007 (with assertions)? (TO) 1200.09 1200.61

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
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	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  101                                                  |
0.00/0.00	c |  Number of clauses:    212                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |         0 |     101      212      636 |       70        0    nan |  0.000 % |
0.00/0.00	c |       100 |     101      212      636 |       77      100     16 |  0.010 % |
0.00/0.00	c |       250 |     101      212      636 |       85       91     12 |  0.010 % |
0.00/0.00	c |       476 |     101      212      636 |       94      104     11 |  0.010 % |
0.00/0.01	c |       813 |     101      212      636 |      103       89     11 |  0.010 % |
0.00/0.01	c |      1320 |     101      212      636 |      113       87     10 |  0.010 % |
0.00/0.03	c |      2079 |     101      212      636 |      125      122     12 |  0.010 % |
0.00/0.04	c |      3219 |     101      212      636 |      137      161     13 |  0.010 % |
0.06/0.07	c |      4928 |     101      212      636 |      151      101      9 |  0.010 % |
0.09/0.11	c |      7490 |     101      212      636 |      166      142     10 |  0.010 % |
0.09/0.17	c |     11334 |     101      212      636 |      183      132     10 |  0.010 % |
0.19/0.26	c |     17100 |     101      212      636 |      201      224     14 |  0.010 % |
0.29/0.39	c |     25750 |     101      212      636 |      221      148     11 |  0.010 % |
0.49/0.59	c |     38724 |     101      212      636 |      243      159     10 |  0.010 % |
0.89/0.90	c |     58186 |     101      212      636 |      268      215     12 |  0.010 % |
1.29/1.38	c |     87379 |     101      212      636 |      295      206     11 |  0.010 % |
1.99/2.04	c |    131169 |     101      212      636 |      324      194     11 |  0.010 % |
3.09/3.11	c |    196854 |     101      212      636 |      357      297     12 |  0.010 % |
4.69/4.76	c |    295383 |     101      212      636 |      392      346     15 |  0.010 % |
7.29/7.30	c |    443172 |     101      212      636 |      432      386     12 |  0.010 % |
11.39/11.43	c |    664855 |     101      212      636 |      475      290     12 |  0.010 % |
17.59/17.62	c |    997380 |     101      212      636 |      522      486     13 |  0.010 % |
26.98/27.06	c |   1496169 |     101      212      636 |      575      341     11 |  0.010 % |
40.68/40.71	c |   2244352 |     101      212      636 |      632      328      9 |  0.010 % |
62.58/62.66	c |   3366626 |     101      212      636 |      696      384     11 |  0.010 % |
96.26/96.31	c |   5050037 |     101      212      636 |      765      495     12 |  0.010 % |
149.14/149.25	c |   7575153 |     101      212      636 |      842      737     15 |  0.010 % |
232.11/232.21	c |  11362828 |     101      212      636 |      926      686     13 |  0.010 % |
362.26/362.46	c |  17044340 |     101      212      636 |     1019      684     13 |  0.010 % |
558.39/558.60	c |  25566609 |     101      212      636 |     1120      684     12 |  0.010 % |
866.38/866.79	c |  38350012 |     101      212      636 |     1233      904     13 |  0.010 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-316505-1172670332 -o ROOT/results/node33/solver-316505-1172670332 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316505-1172670332/minisat /tmp/evaluation/316505-1172670332/instance-316505-1172670332.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: 0.99 0.98 0.99 3/64 20755
/proc/meminfo: memFree=980496/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=0
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 192068538 1794048 92 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549456 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 92 73 138 0 297 0

[startup+0.0636049 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20755
/proc/meminfo: memFree=980496/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=0.06
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 111 0 0 0 6 0 0 0 18 0 1 0 192068538 1794048 95 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 95 73 138 0 297 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1752

[startup+0.101612 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20755
/proc/meminfo: memFree=980496/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=0.09
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 112 0 0 0 9 0 0 0 18 0 1 0 192068538 1794048 96 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134521175 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 96 73 138 0 297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1752

[startup+0.301653 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20755
/proc/meminfo: memFree=980496/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=0.29
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 116 0 0 0 29 0 0 0 19 0 1 0 192068538 1794048 100 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 100 73 138 0 297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1752

[startup+0.701735 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20755
/proc/meminfo: memFree=980496/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=0.69
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 120 0 0 0 69 0 0 0 22 0 1 0 192068538 1794048 104 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555722 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 104 73 138 0 297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1752

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=980360/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=1.49
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 123 0 0 0 149 0 0 0 25 0 1 0 192068538 1794048 107 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134521175 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 107 73 138 0 297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1752

[startup+3.10123 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=980232/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1752 CPUtime=3.09
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 129 0 0 0 309 0 0 0 25 0 1 0 192068538 1794048 113 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 438 113 73 138 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1752

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=980176/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1884 CPUtime=6.29
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 133 0 0 0 629 0 0 0 25 0 1 0 192068538 1929216 117 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563320 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 471 117 73 138 0 330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1884

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=980056/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1884 CPUtime=12.69
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 141 0 0 0 1269 0 0 0 25 0 1 0 192068538 1929216 125 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 471 125 73 138 0 330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1884

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=980056/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1884 CPUtime=25.49
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 152 0 0 0 2549 0 0 0 25 0 1 0 192068538 1929216 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 471 136 73 138 0 330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1884

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=1884 CPUtime=51.08
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 163 0 0 0 5108 0 0 0 25 0 1 0 192068538 1929216 147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 471 147 73 138 0 330 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1884

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979928/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2016 CPUtime=102.26
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 177 0 0 0 10226 0 0 0 25 0 1 0 192068538 2064384 161 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 504 161 73 138 0 363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979800/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2016 CPUtime=162.23
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 191 0 0 0 16223 0 0 0 25 0 1 0 192068538 2064384 175 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 504 175 73 138 0 363 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2016

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979736/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2016 CPUtime=222.21
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 196 0 0 0 22221 0 0 0 25 0 1 0 192068538 2064384 180 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 504 180 73 138 0 363 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2016

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979672/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2148 CPUtime=282.19
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 205 0 0 0 28219 0 0 0 25 0 1 0 192068538 2199552 189 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 537 189 73 138 0 396 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979608/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2148 CPUtime=342.17
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 208 0 0 0 34217 0 0 0 25 0 1 0 192068538 2199552 192 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134557238 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 537 192 73 138 0 396 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2148

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979608/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2148 CPUtime=402.15
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 222 0 0 0 40215 0 0 0 25 0 1 0 192068538 2199552 206 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 537 206 73 138 0 396 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2148

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979608/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2148 CPUtime=462.12
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 227 0 0 0 46212 0 0 0 25 0 1 0 192068538 2199552 211 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551904 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 537 211 73 138 0 396 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2148

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979608/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2148 CPUtime=522.1
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 229 0 0 0 52210 0 0 0 25 0 1 0 192068538 2199552 213 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 537 213 73 138 0 396 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2148

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979544/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=582.08
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 233 0 0 0 58208 0 0 0 25 0 1 0 192068538 2334720 217 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 217 73 138 0 429 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2280

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979544/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=642.06
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 237 0 0 0 64206 0 0 0 25 0 1 0 192068538 2334720 221 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 221 73 138 0 429 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2280

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20756
/proc/meminfo: memFree=979480/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=702.04
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 241 0 0 0 70204 0 0 0 25 0 1 0 192068538 2334720 225 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 225 73 138 0 429 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 2280

[startup+762.306 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 20756
/proc/meminfo: memFree=979416/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=762.02
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 243 0 0 0 76202 0 0 0 25 0 1 0 192068538 2334720 227 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 227 73 138 0 429 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 2280

[startup+822.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 20756
/proc/meminfo: memFree=979416/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=821.99
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 245 0 0 0 82199 0 0 0 25 0 1 0 192068538 2334720 229 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 229 73 138 0 429 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2280

[startup+882.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 20756
/proc/meminfo: memFree=979352/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=881.97
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 251 0 0 0 88197 0 0 0 25 0 1 0 192068538 2334720 235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556376 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 235 73 138 0 429 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2280

[startup+942.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 20830
/proc/meminfo: memFree=978152/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=941.93
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 260 0 0 0 94192 1 0 0 25 0 1 0 192068538 2334720 244 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 244 73 138 0 429 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 2280

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/71 20914
/proc/meminfo: memFree=978024/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2280 CPUtime=1001.87
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 262 0 0 0 100186 1 0 0 25 0 1 0 192068538 2334720 246 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 570 246 73 138 0 429 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 2280

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 20954
/proc/meminfo: memFree=979032/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2412 CPUtime=1061.83
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 263 0 0 0 106182 1 0 0 25 0 1 0 192068538 2469888 247 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 603 247 73 138 0 462 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 2412

[startup+1122.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 20954
/proc/meminfo: memFree=979032/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2412 CPUtime=1121.81
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 267 0 0 0 112180 1 0 0 25 0 1 0 192068538 2469888 251 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 603 251 73 138 0 462 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 2412

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 20954
/proc/meminfo: memFree=979160/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2412 CPUtime=1181.78
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 268 0 0 0 118177 1 0 0 25 0 1 0 192068538 2469888 252 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 603 252 73 138 0 462 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 2412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 20954
/proc/meminfo: memFree=979160/2055920 swapFree=4181868/4192956
[pid=20755] ppid=20753 vsize=2412 CPUtime=1200.08
/proc/20755/stat : 20755 (minisat) R 20753 20755 19721 0 -1 4194304 268 0 0 0 120007 1 0 0 25 0 1 0 192068538 2469888 252 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/20755/statm: 603 252 73 138 0 462 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2412

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.015997
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 2412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268
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= 2426

runsolver used 0.810876 second user time and 2.56961 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 28 13:45:32 UTC 2007

IDJOB= 316505
IDBENCH= 20443
IDSOLVER= 109
FILE ID= node33/316505-1172670332

PBS_JOBID= 3981229

Free space on /tmp= 66478 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316505-1172670332/minisat /tmp/evaluation/316505-1172670332/instance-316505-1172670332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-316505-1172670332 -o ROOT/results/node33/solver-316505-1172670332 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316505-1172670332/minisat /tmp/evaluation/316505-1172670332/instance-316505-1172670332.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 688232903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        980904 kB
Buffers:         31816 kB
Cached:         967480 kB
SwapCached:       5336 kB
Active:         156592 kB
Inactive:       853812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980904 kB
SwapTotal:     4192956 kB
SwapFree:      4181868 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            50620 kB
Committed_AS:   326104 kB
PageTables:       1408 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= 66478 MiB

End job on node33 on Wed Feb 28 14:05:35 UTC 2007