Trace number 1520262

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S565564805-059.cnf
MD5SUMcec2f389a8f4289974cef5cb69e9af70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark225.898
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     413     1778     5379 |      651      100     24 |  0.001 % |
0.00/0.01	c |       250 |     413     1778     5379 |      717      250     22 |  0.001 % |
0.00/0.01	c |       475 |     413     1778     5379 |      788      475     22 |  0.001 % |
0.00/0.02	c |       812 |     413     1778     5379 |      867      411     18 |  0.001 % |
0.00/0.03	c |      1318 |     413     1778     5379 |      954      464     17 |  0.001 % |
0.00/0.05	c |      2077 |     413     1778     5379 |     1049      745     17 |  0.001 % |
0.06/0.09	c |      3216 |     413     1778     5379 |     1154      803     16 |  0.001 % |
0.09/0.14	c |      4924 |     413     1778     5379 |     1270      711     16 |  0.001 % |
0.19/0.21	c |      7486 |     413     1778     5379 |     1397     1304     19 |  0.001 % |
0.29/0.33	c |     11330 |     413     1778     5379 |     1537      822     18 |  0.001 % |
0.49/0.51	c |     17096 |     413     1778     5379 |     1690     1073     18 |  0.001 % |
0.69/0.78	c |     25745 |     413     1778     5379 |     1860     1102     18 |  0.001 % |
1.19/1.21	c |     38719 |     413     1778     5379 |     2046     1715     18 |  0.001 % |
1.79/1.86	c |     58180 |     413     1778     5379 |     2250     1331     17 |  0.001 % |
2.79/2.87	c |     87372 |     413     1778     5379 |     2475     1825     19 |  0.001 % |
4.40/4.43	c |    131161 |     413     1778     5379 |     2723     1584     19 |  0.001 % |
6.79/6.84	c |    196845 |     413     1778     5379 |     2995     2155     18 |  0.001 % |
10.49/10.54	c |    295371 |     413     1778     5379 |     3295     1938     19 |  0.001 % |
16.18/16.24	c |    443160 |     413     1778     5379 |     3624     2817     20 |  0.001 % |
25.18/25.22	c |    664843 |     413     1778     5379 |     3987     2633     20 |  0.001 % |
38.87/38.99	c |    997368 |     413     1778     5379 |     4385     2616     17 |  0.001 % |
60.38/60.44	c |   1496156 |     413     1778     5379 |     4824     3212     19 |  0.001 % |
93.55/93.66	c |   2244338 |     413     1778     5379 |     5306     4054     18 |  0.001 % |
144.73/144.88	c |   3366612 |     413     1778     5379 |     5837     5253     19 |  0.001 % |
224.71/224.89	c |   5050023 |     413     1778     5379 |     6421     4026     18 |  0.001 % |
349.37/349.59	c |   7575139 |     413     1778     5379 |     7063     4934     20 |  0.001 % |
545.19/545.49	c |  11362814 |     413     1778     5379 |     7769     3893     17 |  0.001 % |
848.68/849.03	c |  17044326 |     413     1778     5379 |     8546     4650     18 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520262-1238278787/watcher-1520262-1238278787 -o /tmp/evaluation-result-1520262-1238278787/solver-1520262-1238278787 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520262-1238278787.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: 0.91 0.97 0.99 3/64 26757
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=7464 CPUtime=0
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1100544953 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4219516 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 1866 165 88 219 0 1644 0

[startup+0.0626739 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26757
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=12712 CPUtime=0.06
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 274 0 0 0 6 0 0 0 18 0 1 0 1100544953 13017088 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 3178 223 101 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101683 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26757
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=0.09
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1100544953 18341888 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 263 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301725 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26757
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=0.29
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 1100544953 18341888 281 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 281 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.70181 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26757
/proc/meminfo: memFree=997160/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=0.69
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 1100544953 18341888 327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 327 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50198 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26758
/proc/meminfo: memFree=996128/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=1.49
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 1100544953 18341888 389 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 389 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10133 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26758
/proc/meminfo: memFree=995680/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=3.09
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 517 0 0 0 309 0 0 0 25 0 1 0 1100544953 18341888 466 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 466 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30201 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26758
/proc/meminfo: memFree=995104/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=6.29
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 610 0 0 0 629 0 0 0 25 0 1 0 1100544953 18341888 559 1992294400 4194304 5092341 548682068848 18446744073709551615 4263517 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 559 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26758
/proc/meminfo: memFree=994464/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=12.69
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 740 0 0 0 1269 0 0 0 25 0 1 0 1100544953 18341888 689 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 689 102 219 0 4256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17912

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26758
/proc/meminfo: memFree=993760/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=25.48
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 923 0 0 0 2548 0 0 0 25 0 1 0 1100544953 18341888 872 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 872 102 219 0 4256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17912

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26758
/proc/meminfo: memFree=992864/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=51.08
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 1143 0 0 0 5107 1 0 0 25 0 1 0 1100544953 18341888 1092 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 1092 102 219 0 4256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17912

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26758
/proc/meminfo: memFree=991648/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=102.26
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 1452 0 0 0 10225 1 0 0 25 0 1 0 1100544953 18341888 1401 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 1401 102 219 0 4256 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17912

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=990688/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=17912 CPUtime=162.23
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 1668 0 0 0 16222 1 0 0 25 0 1 0 1100544953 18341888 1617 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 4478 1617 102 219 0 4256 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17912

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=989536/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=222.21
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 2665 0 0 0 22219 2 0 0 25 0 1 0 1100544953 23506944 1901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241035 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 1901 102 219 0 5517 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22956

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=989280/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=282.18
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 2740 0 0 0 28216 2 0 0 25 0 1 0 1100544953 23506944 1976 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 1976 102 219 0 5517 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22956

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=988896/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=342.17
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 2835 0 0 0 34214 3 0 0 25 0 1 0 1100544953 23506944 2071 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2071 102 219 0 5517 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22956

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=988128/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=402.14
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3014 0 0 0 40211 3 0 0 25 0 1 0 1100544953 23506944 2250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2250 102 219 0 5517 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22956

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=987808/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=462.12
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3106 0 0 0 46209 3 0 0 25 0 1 0 1100544953 23506944 2342 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2342 102 219 0 5517 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22956

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=987104/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=522.1
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3286 0 0 0 52207 3 0 0 25 0 1 0 1100544953 23506944 2522 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2522 102 219 0 5517 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22956

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=986656/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=582.08
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3392 0 0 0 58205 3 0 0 25 0 1 0 1100544953 23506944 2628 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2628 102 219 0 5517 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=986400/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=642.06
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3446 0 0 0 64203 3 0 0 25 0 1 0 1100544953 23506944 2682 1992294400 4194304 5092341 548682068848 18446744073709551615 4252405 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2682 102 219 0 5517 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22956

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=986272/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=702.03
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3482 0 0 0 70200 3 0 0 25 0 1 0 1100544953 23506944 2718 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2718 102 219 0 5517 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22956

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=986016/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=762.01
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3541 0 0 0 76198 3 0 0 25 0 1 0 1100544953 23506944 2777 1992294400 4194304 5092341 548682068848 18446744073709551615 4241431 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2777 102 219 0 5517 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22956

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=985888/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=821.99
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3587 0 0 0 82195 4 0 0 25 0 1 0 1100544953 23506944 2823 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2823 102 219 0 5517 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22956

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=985568/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22956 CPUtime=881.97
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 3654 0 0 0 88193 4 0 0 25 0 1 0 1100544953 23506944 2890 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5739 2890 102 219 0 5517 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 22956

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=985376/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22964 CPUtime=941.94
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4060 0 0 0 94190 4 0 0 25 0 1 0 1100544953 23515136 2942 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5741 2942 102 219 0 5519 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=984992/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22964 CPUtime=1001.93
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4143 0 0 0 100188 5 0 0 25 0 1 0 1100544953 23515136 3025 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5741 3025 102 219 0 5519 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 22964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=984800/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=22964 CPUtime=1061.9
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4200 0 0 0 106185 5 0 0 25 0 1 0 1100544953 23515136 3082 1992294400 4194304 5092341 548682068848 18446744073709551615 4244063 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 5741 3082 102 219 0 5519 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=983840/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=28256 CPUtime=1121.88
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4789 0 0 0 112183 5 0 0 25 0 1 0 1100544953 28934144 3313 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 7064 3313 102 219 0 6842 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 28256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=983776/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=28256 CPUtime=1181.85
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4797 0 0 0 118180 5 0 0 25 0 1 0 1100544953 28934144 3321 1992294400 4194304 5092341 548682068848 18446744073709551615 4247965 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 7064 3321 102 219 0 6842 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=983776/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=28256 CPUtime=1200.05
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4797 0 0 0 120000 5 0 0 25 0 1 0 1100544953 28934144 3321 1992294400 4194304 5092341 548682068848 18446744073709551615 4248496 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 7064 3321 102 219 0 6842 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28256

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26758
/proc/meminfo: memFree=983776/2055920 swapFree=4177928/4192956
[pid=26757] ppid=26755 vsize=28256 CPUtime=1200.05
/proc/26757/stat : 26757 (minisat) R 26755 26757 26403 0 -1 4194304 4797 0 0 0 120000 5 0 0 25 0 1 0 1100544953 28934144 3321 1992294400 4194304 5092341 548682068848 18446744073709551615 4248496 0 0 4096 3 0 0 0 17 1 0 0
/proc/26757/statm: 7064 3321 102 219 0 6842 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06199
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 28256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4797
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= 1987

runsolver used 0.800878 second user time and 2.52961 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 23:19:47
IDJOB=1520262
IDBENCH=70560
IDSOLVER=546
FILE ID=node10/1520262-1238278787
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S565564805-059.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520262-1238278787/watcher-1520262-1238278787 -o /tmp/evaluation-result-1520262-1238278787/solver-1520262-1238278787 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520262-1238278787.cnf

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

MD5SUM BENCH= cec2f389a8f4289974cef5cb69e9af70
RANDOM SEED=1449132755

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        997576 kB
Buffers:         88800 kB
Cached:         881640 kB
SwapCached:       8896 kB
Active:         206144 kB
Inactive:       775288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997576 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62908 kB
Committed_AS:  2788492 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65604 MiB
End job on node10 at 2009-03-28 23:39:49