Trace number 1520578

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     471     2033     6146 |      745      100     20 |  0.000 % |
0.00/0.01	c |       250 |     471     2033     6146 |      819      250     21 |  0.000 % |
0.00/0.01	c |       475 |     471     2033     6146 |      901      475     22 |  0.000 % |
0.00/0.02	c |       812 |     471     2033     6146 |      992      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     471     2033     6146 |     1091      806     21 |  0.000 % |
0.05/0.06	c |      2077 |     471     2033     6146 |     1200     1015     22 |  0.000 % |
0.05/0.10	c |      3216 |     471     2033     6146 |     1320      904     20 |  0.000 % |
0.09/0.15	c |      4924 |     471     2033     6146 |     1452     1237     19 |  0.000 % |
0.19/0.23	c |      7486 |     471     2033     6146 |     1597      796     18 |  0.000 % |
0.29/0.36	c |     11330 |     471     2033     6146 |     1757     1339     21 |  0.000 % |
0.49/0.56	c |     17096 |     471     2033     6146 |     1933     1665     21 |  0.000 % |
0.79/0.86	c |     25745 |     471     2033     6146 |     2126     1404     20 |  0.000 % |
1.29/1.32	c |     38719 |     471     2033     6146 |     2339     1349     19 |  0.000 % |
1.99/2.04	c |     58180 |     471     2033     6146 |     2573     1690     20 |  0.000 % |
3.09/3.15	c |     87372 |     471     2033     6146 |     2830     1948     19 |  0.000 % |
4.79/4.84	c |    131161 |     471     2033     6146 |     3113     2545     20 |  0.000 % |
7.39/7.47	c |    196845 |     471     2033     6146 |     3425     1763     20 |  0.000 % |
11.49/11.56	c |    295371 |     471     2033     6146 |     3767     2977     22 |  0.000 % |
17.78/17.83	c |    443160 |     471     2033     6146 |     4144     3723     23 |  0.000 % |
27.58/27.65	c |    664843 |     471     2033     6146 |     4559     3018     22 |  0.000 % |
42.68/42.74	c |    997368 |     471     2033     6146 |     5014     3463     20 |  0.000 % |
66.27/66.30	c |   1496156 |     471     2033     6146 |     5516     3402     22 |  0.000 % |
102.95/103.07	c |   2244338 |     471     2033     6146 |     6068     5213     24 |  0.000 % |
159.73/159.89	c |   3366612 |     471     2033     6146 |     6674     4354     21 |  0.000 % |
248.80/248.98	c |   5050023 |     471     2033     6146 |     7342     6297     21 |  0.000 % |
385.85/386.05	c |   7575139 |     471     2033     6146 |     8076     6469     22 |  0.000 % |
603.07/603.38	c |  11362814 |     471     2033     6146 |     8884     6526     22 |  0.000 % |
938.24/938.67	c |  17044326 |     471     2033     6146 |     9772     4928     24 |  0.000 % |

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-1520578-1238305832/watcher-1520578-1238305832 -o /tmp/evaluation-result-1520578-1238305832/solver-1520578-1238305832 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520578-1238305832.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: 1.00 1.00 1.00 3/64 2953
/proc/meminfo: memFree=1002992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=7464 CPUtime=0
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1103248820 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4212251 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 1866 172 88 219 0 1644 0

[startup+0.0529731 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2953
/proc/meminfo: memFree=1002992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=12732 CPUtime=0.05
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 291 0 0 0 5 0 0 0 18 0 1 0 1103248820 13037568 231 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 3183 231 100 219 0 2961 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12732

[startup+0.101983 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2953
/proc/meminfo: memFree=1002992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=7568 CPUtime=0.09
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1103248820 7749632 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 1892 249 101 219 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.302022 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2953
/proc/meminfo: memFree=1002992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=0.29
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 420 0 0 0 29 0 0 0 19 0 1 0 1103248820 18399232 322 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 322 101 219 0 4270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17968

[startup+0.701098 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2953
/proc/meminfo: memFree=1002992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=0.69
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 461 0 0 0 69 0 0 0 22 0 1 0 1103248820 18399232 363 1992294400 4194304 5092341 548682068848 18446744073709551615 4250009 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 363 101 219 0 4270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17968

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=1001768/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=1.49
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1103248820 18399232 428 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 428 101 219 0 4270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17968

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=1001320/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=3.09
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 609 0 0 0 309 0 0 0 25 0 1 0 1103248820 18399232 511 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 511 101 219 0 4270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17968

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=1000680/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=6.29
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 717 0 0 0 629 0 0 0 25 0 1 0 1103248820 18399232 619 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 619 101 219 0 4270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17968

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=1000040/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=12.69
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 868 0 0 0 1269 0 0 0 25 0 1 0 1103248820 18399232 770 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 770 101 219 0 4270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17968

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=999080/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=25.48
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 1102 0 0 0 2548 0 0 0 25 0 1 0 1103248820 18399232 1004 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 1004 101 219 0 4270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17968

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=997992/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17968 CPUtime=51.08
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 1381 0 0 0 5107 1 0 0 25 0 1 0 1103248820 18399232 1283 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4492 1283 101 219 0 4270 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17968

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=996584/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=17964 CPUtime=102.25
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 1992 0 0 0 10224 1 0 0 25 0 1 0 1103248820 18395136 1615 1992294400 4194304 5092341 548682068848 18446744073709551615 4240512 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 4491 1615 101 219 0 4269 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=995048/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=162.23
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 2933 0 0 0 16221 2 0 0 25 0 1 0 1103248820 23764992 1990 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 1990 101 219 0 5580 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=994472/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=222.21
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3071 0 0 0 22219 2 0 0 25 0 1 0 1103248820 23764992 2128 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2128 101 219 0 5580 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23208

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=993640/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=282.19
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3299 0 0 0 28216 3 0 0 25 0 1 0 1103248820 23764992 2356 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2356 101 219 0 5580 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23208

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=993128/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=342.16
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3422 0 0 0 34213 3 0 0 25 0 1 0 1103248820 23764992 2479 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2479 101 219 0 5580 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23208

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=992424/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=402.14
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3598 0 0 0 40211 3 0 0 25 0 1 0 1103248820 23764992 2655 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2655 101 219 0 5580 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=992104/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=462.11
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3698 0 0 0 46208 3 0 0 25 0 1 0 1103248820 23764992 2755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265973 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2755 101 219 0 5580 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=991784/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=522.1
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3765 0 0 0 52206 4 0 0 25 0 1 0 1103248820 23764992 2822 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 2822 101 219 0 5580 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23208

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2954
/proc/meminfo: memFree=991016/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=582.07
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 3960 0 0 0 58203 4 0 0 25 0 1 0 1103248820 23764992 3017 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 3017 101 219 0 5580 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23208

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=990312/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23208 CPUtime=642.06
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4112 0 0 0 64201 5 0 0 25 0 1 0 1103248820 23764992 3169 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5802 3169 101 219 0 5580 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23208

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=990120/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=23212 CPUtime=702.03
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4605 0 0 0 70198 5 0 0 25 0 1 0 1103248820 23769088 3225 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 5803 3225 101 219 0 5581 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23212

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=989032/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=762.01
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4863 0 0 0 76196 5 0 0 25 0 1 0 1103248820 29200384 3483 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3483 101 219 0 6907 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28516

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=989096/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=821.98
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4866 0 0 0 82193 5 0 0 25 0 1 0 1103248820 29200384 3486 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3486 101 219 0 6907 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28516

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=989032/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=881.96
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4873 0 0 0 88190 6 0 0 25 0 1 0 1103248820 29200384 3493 1992294400 4194304 5092341 548682068848 18446744073709551615 4250040 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3493 101 219 0 6907 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28516

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=988776/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=941.94
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 4939 0 0 0 94188 6 0 0 25 0 1 0 1103248820 29200384 3559 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3559 101 219 0 6907 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=988520/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1001.92
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5002 0 0 0 100185 7 0 0 25 0 1 0 1103248820 29200384 3622 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3622 101 219 0 6907 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=988136/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1061.9
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5101 0 0 0 106183 7 0 0 25 0 1 0 1103248820 29200384 3721 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3721 101 219 0 6907 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=987880/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1121.87
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5156 0 0 0 112180 7 0 0 25 0 1 0 1103248820 29200384 3776 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3776 101 219 0 6907 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=987752/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1181.85
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5184 0 0 0 118178 7 0 0 25 0 1 0 1103248820 29200384 3804 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3804 101 219 0 6907 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=987688/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1200.04
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5212 0 0 0 119997 7 0 0 25 0 1 0 1103248820 29200384 3832 1992294400 4194304 5092341 548682068848 18446744073709551615 4248707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3832 101 219 0 6907 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28516

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: 1.00 1.00 1.00 2/65 2960
/proc/meminfo: memFree=987688/2055920 swapFree=4179368/4192956
[pid=2953] ppid=2951 vsize=28516 CPUtime=1200.04
/proc/2953/stat : 2953 (minisat) R 2951 2953 2665 0 -1 4194304 5212 0 0 0 119997 7 0 0 25 0 1 0 1103248820 29200384 3832 1992294400 4194304 5092341 548682068848 18446744073709551615 4248707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2953/statm: 7129 3832 101 219 0 6907 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.079987
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 28516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5212
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= 1282

runsolver used 0.886865 second user time and 2.71459 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 07:50:32
IDJOB=1520578
IDBENCH=70718
IDSOLVER=546
FILE ID=node23/1520578-1238305832
PBS_JOBID= 9061044
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520578-1238305832/watcher-1520578-1238305832 -o /tmp/evaluation-result-1520578-1238305832/solver-1520578-1238305832 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520578-1238305832.cnf

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=276104140

node23.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		: 3000.268
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		: 3000.268
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:       1003408 kB
Buffers:         97988 kB
Cached:         857528 kB
SwapCached:       7500 kB
Active:         249088 kB
Inactive:       715412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1003408 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            74068 kB
Committed_AS:  2927904 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= 66320 MiB
End job on node23 at 2009-03-29 08:10:34