Trace number 1717149

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
LySAT c/2009-03-20? (TO) 1200.05 1201.61

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	c Parsing...
0.79/1.20	c ==============================================================================
0.79/1.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/1.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/1.20	c ==============================================================================
0.79/1.20	c |         0 | 1186821  2884753 |  356046       0        0     nan |  0.000 % |
20.12/20.98	c |         0 |  571173  2544294 |      --       0       --      -- |     --   | -615648/-340459
20.12/20.99	c ==============================================================================
20.12/20.99	c Result  :   #vars: 40759   #clauses: 571173   #literals: 2544294
20.12/20.99	c CPU time:   19.645 s
20.12/20.99	c ==============================================================================
21.22/22.03	This is MiniSat 2.0 beta
21.22/22.03	WARNING: for repeatability, setting FPU to use double precision
21.22/22.03	============================[ Problem Statistics ]=============================
21.22/22.03	|                                                                             |
21.22/22.03	|  Number of variables:  40759                                                |
21.22/22.03	|  Number of clauses:    571173                                               |
21.25/22.47	|  Parsing time:         0.40         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717149-1240624855/watcher-1717149-1240624855 -o /tmp/evaluation-result-1717149-1240624855/solver-1717149-1240624855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1717149-1240624855.cnf c 

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: 0.92 0.98 0.99 3/64 17147
/proc/meminfo: memFree=1823096/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) R 17145 17147 16926 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17147/statm: 1339 234 194 169 0 50 0
[pid=17148] ppid=17147 vsize=1172 CPUtime=0
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 90519018 1200128 168 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 293 169 52 127 0 163 0

[startup+0.0492819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17147
/proc/meminfo: memFree=1823096/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=6192 CPUtime=0.04
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 1446 0 0 0 3 1 0 0 19 0 1 0 90519018 6340608 1430 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 1548 1432 53 127 0 1418 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11548

[startup+0.101292 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17147
/proc/meminfo: memFree=1823096/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=12300 CPUtime=0.09
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 2983 0 0 0 7 2 0 0 19 0 1 0 90519018 12595200 2967 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 3075 2969 52 127 0 2945 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17656

[startup+0.301331 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17147
/proc/meminfo: memFree=1823096/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=39348 CPUtime=0.29
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 8911 0 0 0 23 6 0 0 21 0 1 0 90519018 40292352 8895 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 9837 8896 52 127 0 9707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44704

[startup+0.701408 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17147
/proc/meminfo: memFree=1823096/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=86692 CPUtime=0.69
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 20807 0 0 0 57 12 0 0 25 0 1 0 90519018 88772608 20791 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 21673 20793 52 127 0 21543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92048

[startup+4.1119 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17149
/proc/meminfo: memFree=1676776/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=178380 CPUtime=4.06
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 38843 0 0 0 379 27 0 0 25 0 1 0 90519018 182661120 37963 1992294400 134512640 135034092 4294956096 18446744073709551615 134540710 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 44595 37963 68 127 0 44465 0
Current children cumulated CPU time (s) 4.06
Current children cumulated vsize (KiB) 183736

[startup+4.20191 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17149
/proc/meminfo: memFree=1676776/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=178648 CPUtime=4.15
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 38911 0 0 0 388 27 0 0 25 0 1 0 90519018 182935552 38031 1992294400 134512640 135034092 4294956096 18446744073709551615 134540710 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 44662 38031 68 127 0 44532 0
Current children cumulated CPU time (s) 4.15
Current children cumulated vsize (KiB) 184004

[startup+6.30633 s]
/proc/loadavg: 1.09 1.02 1.01 3/68 17151
/proc/meminfo: memFree=1638872/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=192152 CPUtime=6.25
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 41467 0 0 0 593 32 0 0 25 0 1 0 90519018 196763648 40587 1992294400 134512640 135034092 4294956096 18446744073709551615 134540947 0 0 4096 3 0 0 0 17 0 0 0
/proc/17148/statm: 48038 40587 68 127 0 47908 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 197508

[startup+14.947 s]
/proc/loadavg: 1.40 1.08 1.03 2/66 17155
/proc/meminfo: memFree=1616296/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=0
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90519018 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17147/statm: 1339 235 195 169 0 50 0
[pid=17148] ppid=17147 vsize=203068 CPUtime=14.35
/proc/17148/stat : 17148 (SatElite) R 17147 17147 16926 0 -1 4194304 44611 0 0 0 1382 53 0 0 25 0 1 0 90519018 207941632 43058 1992294400 134512640 135034092 4294956096 18446744073709551615 134563229 0 0 4096 3 0 0 0 17 1 0 0
/proc/17148/statm: 50767 43059 68 127 0 50637 0
Current children cumulated CPU time (s) 14.35
Current children cumulated vsize (KiB) 208424

[startup+25.7192 s]
/proc/loadavg: 1.59 1.14 1.05 3/66 17156
/proc/meminfo: memFree=1736616/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=35228 CPUtime=8.11
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 8572 0 0 0 807 4 0 0 25 0 1 0 90521221 36073472 8537 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 8807 8537 77 171 0 8634 0
Current children cumulated CPU time (s) 29.36
Current children cumulated vsize (KiB) 40584

[startup+51.1052 s]
/proc/loadavg: 1.50 1.16 1.05 2/66 17156
/proc/meminfo: memFree=1734824/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=37352 CPUtime=29.02
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 9078 0 0 0 2898 4 0 0 25 0 1 0 90521221 38248448 9043 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 9338 9043 77 171 0 9165 0
Current children cumulated CPU time (s) 50.27
Current children cumulated vsize (KiB) 42708

[startup+102.301 s]
/proc/loadavg: 1.27 1.15 1.06 2/66 17632
/proc/meminfo: memFree=1728928/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=41508 CPUtime=80.16
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 10123 0 0 0 8009 7 0 0 25 0 1 0 90521221 42504192 10088 1992294400 134512640 135214827 4294956208 18446744073709551615 134529729 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 10377 10088 77 171 0 10204 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 46864

[startup+162.302 s]
/proc/loadavg: 1.10 1.12 1.05 2/66 17632
/proc/meminfo: memFree=1724576/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=45816 CPUtime=140.08
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 11187 0 0 0 14000 8 0 0 25 0 1 0 90521221 46915584 11152 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 11454 11152 77 171 0 11281 0
Current children cumulated CPU time (s) 161.33
Current children cumulated vsize (KiB) 51172

[startup+222.302 s]
/proc/loadavg: 1.03 1.10 1.04 2/66 17632
/proc/meminfo: memFree=1719904/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=50628 CPUtime=200.05
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 12373 0 0 0 19995 10 0 0 25 0 1 0 90521221 51843072 12338 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 12657 12338 77 171 0 12484 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 55984

[startup+282.305 s]
/proc/loadavg: 1.01 1.08 1.04 2/66 17632
/proc/meminfo: memFree=1716064/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=54340 CPUtime=260.02
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 13325 0 0 0 25991 11 0 0 25 0 1 0 90521221 55644160 13290 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 13585 13290 77 171 0 13412 0
Current children cumulated CPU time (s) 281.27
Current children cumulated vsize (KiB) 59696

[startup+342.302 s]
/proc/loadavg: 1.00 1.06 1.03 2/66 17632
/proc/meminfo: memFree=1711776/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=58980 CPUtime=319.98
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 14431 0 0 0 31985 13 0 0 25 0 1 0 90521221 60395520 14396 1992294400 134512640 135214827 4294956208 18446744073709551615 134529159 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 14745 14396 77 171 0 14572 0

################
# More data... #
################

/proc/17156/statm: 22879 22473 77 171 0 22706 0
Current children cumulated CPU time (s) 581.1
Current children cumulated vsize (KiB) 96872

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17632
/proc/meminfo: memFree=1674728/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=95888 CPUtime=619.82
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 23639 0 0 0 61960 22 0 0 25 0 1 0 90521221 98189312 23604 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 23972 23604 77 171 0 23799 0
Current children cumulated CPU time (s) 641.07
Current children cumulated vsize (KiB) 101244

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17632
/proc/meminfo: memFree=1669864/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=100840 CPUtime=679.78
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 24866 0 0 0 67955 23 0 0 25 0 1 0 90521221 103260160 24831 1992294400 134512640 135214827 4294956208 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 25210 24831 77 171 0 25037 0
Current children cumulated CPU time (s) 701.03
Current children cumulated vsize (KiB) 106196

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1664488/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=106060 CPUtime=739.74
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 26179 0 0 0 73950 24 0 0 25 0 1 0 90521221 108605440 26144 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 26515 26144 77 171 0 26342 0
Current children cumulated CPU time (s) 760.99
Current children cumulated vsize (KiB) 111416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1660136/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=110296 CPUtime=799.71
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 27250 0 0 0 79946 25 0 0 25 0 1 0 90521221 112943104 27215 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 27574 27215 77 171 0 27401 0
Current children cumulated CPU time (s) 820.96
Current children cumulated vsize (KiB) 115652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1657256/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=113680 CPUtime=859.68
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 27981 0 0 0 85942 26 0 0 25 0 1 0 90521221 116408320 27946 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 28420 27946 77 171 0 28247 0
Current children cumulated CPU time (s) 880.93
Current children cumulated vsize (KiB) 119036

[startup+942.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1654120/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=116716 CPUtime=919.64
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 28748 0 0 0 91938 26 0 0 25 0 1 0 90521221 119517184 28713 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 29179 28713 77 171 0 29006 0
Current children cumulated CPU time (s) 940.89
Current children cumulated vsize (KiB) 122072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1650600/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=120188 CPUtime=979.6
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 29633 0 0 0 97933 27 0 0 25 0 1 0 90521221 123072512 29598 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 30047 29598 77 171 0 29874 0
Current children cumulated CPU time (s) 1000.85
Current children cumulated vsize (KiB) 125544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1647656/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=123012 CPUtime=1039.57
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 30366 0 0 0 103929 28 0 0 25 0 1 0 90521221 125964288 30331 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 30753 30331 77 171 0 30580 0
Current children cumulated CPU time (s) 1060.82
Current children cumulated vsize (KiB) 128368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1644968/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=125564 CPUtime=1099.54
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 31020 0 0 0 109925 29 0 0 25 0 1 0 90521221 128577536 30985 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 31391 30985 77 171 0 31218 0
Current children cumulated CPU time (s) 1120.79
Current children cumulated vsize (KiB) 130920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1642216/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=128392 CPUtime=1159.5
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 31707 0 0 0 115920 30 0 0 25 0 1 0 90521221 131473408 31672 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 32098 31672 77 171 0 31925 0
Current children cumulated CPU time (s) 1180.75
Current children cumulated vsize (KiB) 133748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1641320/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=129316 CPUtime=1178.8
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 31929 0 0 0 117850 30 0 0 25 0 1 0 90521221 132419584 31894 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 32329 31894 77 171 0 32156 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134672

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

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

[startup+1201.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17632
/proc/meminfo: memFree=1641320/2055920 swapFree=4180180/4192956
[pid=17147] ppid=17145 vsize=5356 CPUtime=21.25
/proc/17147/stat : 17147 (lysat.sh) S 17145 17147 16926 0 -1 4194304 310 51555 0 0 0 0 2059 66 16 0 1 0 90519018 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17147/statm: 1339 237 195 169 0 50 0
[pid=17156] ppid=17147 vsize=129316 CPUtime=1178.8
/proc/17156/stat : 17156 (LySATc) R 17147 17147 16926 0 -1 4194304 31929 0 0 0 117850 30 0 0 25 0 1 0 90521221 132419584 31894 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17156/statm: 32329 31894 77 171 0 32156 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17147 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=600868
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=666898
# CPU time returned by wait4() is 21.2678
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.61
CPU time (s): 1200.05
CPU user time (s): 1199.09
CPU system time (s): 0.96
CPU usage (%): 99.87
Max. virtual memory (cumulated for all children) (KiB): 224156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.6009
system time used= 0.666898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51865
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= 161

runsolver used 2.48462 second user time and 6.36503 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-25 04:00:57
IDJOB=1717149
IDBENCH=20405
IDSOLVER=512
FILE ID=node28/1717149-1240624855
PBS_JOBID= 9186331
Free space on /tmp= 66224 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717149-1240624855/watcher-1717149-1240624855 -o /tmp/evaluation-result-1717149-1240624855/solver-1717149-1240624855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1717149-1240624855.cnf c

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=3326347

node28.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		: 3000.261
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		: 3000.261
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:       1823512 kB
Buffers:         40772 kB
Cached:         135952 kB
SwapCached:       6604 kB
Active:          35424 kB
Inactive:       150508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823512 kB
SwapTotal:     4192956 kB
SwapFree:      4180180 kB
Dirty:           23708 kB
Writeback:           0 kB
Mapped:          13748 kB
Slab:            32268 kB
Committed_AS:   351052 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-04-25 04:21:01