Trace number 1529659

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
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-1529659-1238400503/watcher-1529659-1238400503 -o /tmp/evaluation-result-1529659-1238400503/solver-1529659-1238400503 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529659-1238400503.cnf -rs 815554859 -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: 0.92 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1643944/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=1596 CPUtime=0
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1112717254 1634304 175 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 399 176 119 319 0 77 0

[startup+0.0171831 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1643944/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=2124 CPUtime=0.01
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 319 0 0 0 1 0 0 0 18 0 1 0 1112717254 2174976 303 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 531 303 119 319 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2124

[startup+0.101193 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1643944/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=4252 CPUtime=0.09
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 861 0 0 0 9 0 0 0 18 0 1 0 1112717254 4354048 844 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1063 844 148 319 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4252

[startup+0.301216 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1643944/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=4380 CPUtime=0.29
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 905 0 0 0 29 0 0 0 19 0 1 0 1112717254 4485120 888 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1095 888 148 319 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.701263 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1643944/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=4504 CPUtime=0.69
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 925 0 0 0 69 0 0 0 22 0 1 0 1112717254 4612096 908 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1126 908 148 319 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50136 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1640864/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=4628 CPUtime=1.49
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 949 0 0 0 149 0 0 0 25 0 1 0 1112717254 4739072 932 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1157 932 148 319 0 835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4628

[startup+3.10155 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1640608/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=4756 CPUtime=3.09
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 996 0 0 0 309 0 0 0 25 0 1 0 1112717254 4870144 979 1992294400 134512640 135819388 4294956176 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1189 979 148 319 0 867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4756

[startup+6.30192 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1639904/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=5516 CPUtime=6.29
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1182 0 0 0 629 0 0 0 25 0 1 0 1112717254 5648384 1165 1992294400 134512640 135819388 4294956176 18446744073709551615 135206934 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1379 1165 148 319 0 1057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5516

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1639280/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=5768 CPUtime=12.69
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1246 0 0 0 1269 0 0 0 25 0 1 0 1112717254 5906432 1229 1992294400 134512640 135819388 4294956176 18446744073709551615 134586595 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1442 1229 148 319 0 1120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5768

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1639088/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=6012 CPUtime=25.48
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1293 0 0 0 2548 0 0 0 25 0 1 0 1112717254 6156288 1276 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1503 1276 148 319 0 1181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6012

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1639024/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=6136 CPUtime=51.07
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1347 0 0 0 5107 0 0 0 25 0 1 0 1112717254 6283264 1330 1992294400 134512640 135819388 4294956176 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1534 1330 148 319 0 1212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6136

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1638576/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=6604 CPUtime=102.27
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1439 0 0 0 10226 1 0 0 25 0 1 0 1112717254 6762496 1422 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 1651 1422 148 319 0 1329 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1636976/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=8244 CPUtime=162.24
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 1845 0 0 0 16223 1 0 0 25 0 1 0 1112717254 8441856 1828 1992294400 134512640 135819388 4294956176 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2061 1828 148 319 0 1739 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8244

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634928/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10256 CPUtime=222.23
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2340 0 0 0 22221 2 0 0 25 0 1 0 1112717254 10502144 2323 1992294400 134512640 135819388 4294956176 18446744073709551615 134617520 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2564 2323 148 319 0 2242 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634736/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10384 CPUtime=282.21
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2394 0 0 0 28219 2 0 0 25 0 1 0 1112717254 10633216 2377 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2596 2377 148 319 0 2274 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10384

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634736/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10384 CPUtime=342.19
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2394 0 0 0 34217 2 0 0 25 0 1 0 1112717254 10633216 2377 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2596 2377 148 319 0 2274 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10384

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634736/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10384 CPUtime=402.18
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2394 0 0 0 40216 2 0 0 25 0 1 0 1112717254 10633216 2377 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2596 2377 148 319 0 2274 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10384

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634608/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10516 CPUtime=462.17
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2409 0 0 0 46214 3 0 0 25 0 1 0 1112717254 10768384 2392 1992294400 134512640 135819388 4294956176 18446744073709551615 135201209 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2629 2392 148 319 0 2307 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10516

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1634480/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=10640 CPUtime=522.15
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2449 0 0 0 52212 3 0 0 25 0 1 0 1112717254 10895360 2432 1992294400 134512640 135819388 4294956176 18446744073709551615 134669093 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2660 2432 148 319 0 2338 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1633968/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=11120 CPUtime=582.13
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2566 0 0 0 58210 3 0 0 25 0 1 0 1112717254 11386880 2549 1992294400 134512640 135819388 4294956176 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2780 2549 148 319 0 2458 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1633904/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=11244 CPUtime=642.12
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2589 0 0 0 64209 3 0 0 25 0 1 0 1112717254 11513856 2572 1992294400 134512640 135819388 4294956176 18446744073709551615 134667918 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2811 2572 148 319 0 2489 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11244

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1633776/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=11368 CPUtime=702.1
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2639 0 0 0 70207 3 0 0 25 0 1 0 1112717254 11640832 2622 1992294400 134512640 135819388 4294956176 18446744073709551615 134617560 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2842 2622 148 319 0 2520 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11368

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1633328/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=11744 CPUtime=762.09
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2730 0 0 0 76206 3 0 0 25 0 1 0 1112717254 12025856 2713 1992294400 134512640 135819388 4294956176 18446744073709551615 134602934 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2936 2713 148 319 0 2614 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11744

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1633072/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=11988 CPUtime=822.07
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2789 0 0 0 82203 4 0 0 25 0 1 0 1112717254 12275712 2772 1992294400 134512640 135819388 4294956176 18446744073709551615 135208261 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 2997 2772 148 319 0 2675 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11988

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1632560/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=12476 CPUtime=882.05
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2914 0 0 0 88201 4 0 0 25 0 1 0 1112717254 12775424 2897 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 3119 2897 148 319 0 2797 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 12476

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1632368/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=12728 CPUtime=942.03
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 2959 0 0 0 94199 4 0 0 25 0 1 0 1112717254 13033472 2942 1992294400 134512640 135819388 4294956176 18446744073709551615 134618227 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 3182 2942 148 319 0 2860 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1632112/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=12972 CPUtime=1002.02
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 3022 0 0 0 100197 5 0 0 25 0 1 0 1112717254 13283328 3005 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 3243 3005 148 319 0 2921 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1630576/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=14476 CPUtime=1062
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 3404 0 0 0 106195 5 0 0 25 0 1 0 1112717254 14823424 3387 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 3619 3387 148 319 0 3297 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1628400/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=16764 CPUtime=1121.99
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 3947 0 0 0 112193 6 0 0 25 0 1 0 1112717254 17166336 3930 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 4191 3930 148 319 0 3869 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 16764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1627632/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=17524 CPUtime=1181.97
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 4155 0 0 0 118191 6 0 0 25 0 1 0 1112717254 17944576 4138 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 4381 4138 148 319 0 4059 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 17524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1626928/2055920 swapFree=4178472/4192956
[pid=9144] ppid=9142 vsize=18144 CPUtime=1200.07
/proc/9144/stat : 9144 (hydrasat-flat) R 9142 9144 9043 0 -1 4194304 4312 0 0 0 120001 6 0 0 25 0 1 0 1112717254 18579456 4295 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/9144/statm: 4536 4295 148 319 0 4214 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18144

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.069989
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 18144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4312
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= 1514

runsolver used 0.835872 second user time and 2.50362 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-30 10:08:23
IDJOB=1529659
IDBENCH=70337
IDSOLVER=519
FILE ID=node1/1529659-1238400503
PBS_JOBID= 9061426
Free space on /tmp= 66132 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529659-1238400503/watcher-1529659-1238400503 -o /tmp/evaluation-result-1529659-1238400503/solver-1529659-1238400503 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529659-1238400503.cnf -rs 815554859 -co memory_limit 1800

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=815554859

node1.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		: 3000.229
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		: 3000.229
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:       1644360 kB
Buffers:         76684 kB
Cached:         236304 kB
SwapCached:       8380 kB
Active:          75776 kB
Inactive:       247220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644360 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            74464 kB
Committed_AS:  2920780 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-03-30 10:28:25