Trace number 1529665

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1529665-1238401004/watcher-1529665-1238401004 -o /tmp/evaluation-result-1529665-1238401004/solver-1529665-1238401004 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529665-1238401004.cnf -rs 1079098288 -co memory_limit 1800 

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: 1.04 1.01 1.00 3/64 17374
/proc/meminfo: memFree=1150584/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=1596 CPUtime=0
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1112767177 1634304 176 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 399 176 119 319 0 77 0

[startup+0.0159761 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 17374
/proc/meminfo: memFree=1150584/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=2124 CPUtime=0.01
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 306 0 0 0 1 0 0 0 18 0 1 0 1112767177 2174976 290 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 531 290 119 319 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2124

[startup+0.101991 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 17374
/proc/meminfo: memFree=1150584/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=4252 CPUtime=0.09
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 858 0 0 0 9 0 0 0 18 0 1 0 1112767177 4354048 841 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1063 841 148 319 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4252

[startup+0.302026 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 17374
/proc/meminfo: memFree=1150584/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=4376 CPUtime=0.29
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 906 0 0 0 29 0 0 0 19 0 1 0 1112767177 4481024 889 1992294400 134512640 135819388 4294956176 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1094 889 148 319 0 772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4376

[startup+0.701096 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 17374
/proc/meminfo: memFree=1150584/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=4500 CPUtime=0.69
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 926 0 0 0 69 0 0 0 22 0 1 0 1112767177 4608000 909 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1125 909 148 319 0 803 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50124 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17375
/proc/meminfo: memFree=1147440/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=4624 CPUtime=1.49
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 947 0 0 0 149 0 0 0 25 0 1 0 1112767177 4734976 930 1992294400 134512640 135819388 4294956176 18446744073709551615 134603661 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1156 930 148 319 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.10152 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17375
/proc/meminfo: memFree=1147184/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=4752 CPUtime=3.09
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 1000 0 0 0 309 0 0 0 25 0 1 0 1112767177 4866048 983 1992294400 134512640 135819388 4294956176 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1188 983 148 319 0 866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4752

[startup+6.30108 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17375
/proc/meminfo: memFree=1146608/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=5636 CPUtime=6.29
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 1195 0 0 0 629 0 0 0 25 0 1 0 1112767177 5771264 1178 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1409 1178 148 319 0 1087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5636

[startup+12.7012 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1145264/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=6508 CPUtime=12.68
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 1423 0 0 0 1268 0 0 0 25 0 1 0 1112767177 6664192 1406 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 1627 1406 148 319 0 1305 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6508

[startup+25.5015 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1142448/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=9328 CPUtime=25.48
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 2118 0 0 0 2547 1 0 0 25 0 1 0 1112767177 9551872 2101 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 2332 2101 148 319 0 2010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9328

[startup+51.1019 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1142128/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=9576 CPUtime=51.08
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 2186 0 0 0 5106 2 0 0 25 0 1 0 1112767177 9805824 2169 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 2394 2169 148 319 0 2072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9576

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1136880/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=15052 CPUtime=102.26
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 3520 0 0 0 10222 4 0 0 25 0 1 0 1112767177 15413248 3503 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 3763 3503 148 319 0 3441 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15052

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1127472/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=24524 CPUtime=162.23
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 5863 0 0 0 16217 6 0 0 25 0 1 0 1112767177 25112576 5846 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6131 5846 148 319 0 5809 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1126000/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26008 CPUtime=222.21
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6220 0 0 0 22215 6 0 0 25 0 1 0 1112767177 26632192 6203 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6502 6203 148 319 0 6180 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26008

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1126000/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26008 CPUtime=282.19
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6221 0 0 0 28212 7 0 0 25 0 1 0 1112767177 26632192 6204 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6502 6204 148 319 0 6180 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125872/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26008 CPUtime=342.17
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6233 0 0 0 34210 7 0 0 25 0 1 0 1112767177 26632192 6216 1992294400 134512640 135819388 4294956176 18446744073709551615 134592747 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6502 6216 148 319 0 6180 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125680/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=402.15
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6280 0 0 0 40208 7 0 0 25 0 1 0 1112767177 26955776 6263 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6263 148 319 0 6259 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26324

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125744/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=462.13
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6280 0 0 0 46206 7 0 0 25 0 1 0 1112767177 26955776 6263 1992294400 134512640 135819388 4294956176 18446744073709551615 135226939 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6263 148 319 0 6259 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26324

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125744/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=522.1
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6280 0 0 0 52203 7 0 0 25 0 1 0 1112767177 26955776 6263 1992294400 134512640 135819388 4294956176 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6263 148 319 0 6259 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 26324

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125680/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=582.08
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6280 0 0 0 58201 7 0 0 25 0 1 0 1112767177 26955776 6263 1992294400 134512640 135819388 4294956176 18446744073709551615 134592759 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6263 148 319 0 6259 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125680/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=642.06
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6280 0 0 0 64199 7 0 0 25 0 1 0 1112767177 26955776 6263 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6263 148 319 0 6259 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26324

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125616/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=702.05
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6285 0 0 0 70197 8 0 0 25 0 1 0 1112767177 26955776 6268 1992294400 134512640 135819388 4294956176 18446744073709551615 134616710 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6268 148 319 0 6259 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 26324

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125616/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=762.03
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6296 0 0 0 76195 8 0 0 25 0 1 0 1112767177 26955776 6279 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6279 148 319 0 6259 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26324

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125616/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26324 CPUtime=822
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6300 0 0 0 82192 8 0 0 25 0 1 0 1112767177 26955776 6283 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6581 6283 148 319 0 6259 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 26324

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125552/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=881.98
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6314 0 0 0 88190 8 0 0 25 0 1 0 1112767177 27111424 6297 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6297 148 319 0 6297 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 26476

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125488/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=941.96
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 94188 8 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 26476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125424/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1001.93
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 100185 8 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 26476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125488/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1061.92
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 106183 9 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 26476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125488/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1121.9
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 112181 9 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 26476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125488/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1181.88
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 118179 9 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17375
/proc/meminfo: memFree=1125424/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1200.07
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 119998 9 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26476

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 17375
/proc/meminfo: memFree=1125424/2055920 swapFree=4174136/4192956
[pid=17374] ppid=17372 vsize=26476 CPUtime=1200.07
/proc/17374/stat : 17374 (hydrasat-flat) R 17372 17374 17271 0 -1 4194304 6324 0 0 0 119998 9 0 0 25 0 1 0 1112767177 27111424 6307 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/17374/statm: 6619 6307 148 319 0 6297 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.097985
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 26476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6324
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= 1561

runsolver used 0.795879 second user time and 2.6096 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 10:16:44
IDJOB=1529665
IDBENCH=70339
IDSOLVER=519
FILE ID=node4/1529665-1238401004
PBS_JOBID= 9061433
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529665-1238401004/watcher-1529665-1238401004 -o /tmp/evaluation-result-1529665-1238401004/solver-1529665-1238401004 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529665-1238401004.cnf -rs 1079098288 -co memory_limit 1800

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=1079098288

node4.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		: 3000.277
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		: 3000.277
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:       1151000 kB
Buffers:         95956 kB
Cached:         699364 kB
SwapCached:      12656 kB
Active:          34484 kB
Inactive:       774924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1151000 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            81440 kB
Committed_AS:  2783092 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-30 10:36:46